1400 to 1 contrast ratio

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The contrast ratio (CR) is a property of a display system, defined as the ratio of the luminance of the brightest shade (white) to that of the darkest shade (black) that the system is capable of producing. A high contrast ratio is a desired aspect of any display. It has similarities with dynamic range.

There is no official, standardized way to measure contrast ratio for a system or its parts, nor is there a standard for defining "Contrast Ratio" that is accepted by any standards organization so ratings provided by different manufacturers of display devices are not necessarily comparable to each other due to differences in method of measurement, operation, and unstated variables.projection screen or emitted by a cathode ray tube, and the only light seen in the room would come from the display device. With such a room, the contrast ratio of the image would be the same as the contrast ratio of the device. Real rooms reflect some of the light back to the displayed image, lowering the contrast ratio seen in the image.

Static contrast ratio is the luminosity ratio comparing the brightest and darkest shade the system is capable of producing simultaneously at any instant of time, while dynamic contrast ratio is the luminosity ratio comparing the brightest and darkest shade the system is capable of producing over time (while the picture is moving). Moving from a system that displays a static motionless image to a system that displays a dynamic, changing picture slightly complicates the definition of the contrast ratio, due to the need to take into account the extra temporal dimension to the measuring process.

Many display devices favor the use of the full on/full off method of measurement, as it cancels out the effect of the room and results in an ideal ratio. Equal proportions of light reflect from the display to the room and back in both "black" and "white" measurements, as long as the room stays the same. This will inflate the light levels of both measurements proportionally, leaving the black to white luminance ratio unaffected.

Some manufacturers have gone as far as using different device parameters for the three tests, even further inflating the calculated contrast ratio. With DLP projectors, one method to do this is to enable the clear sector of the color filter wheel for the "on" part and disable it for the "off" part

Another measure is the ANSI contrast, in which the measurement is done with a checker board patterned test image where the black and white luminosity values are measured simultaneously.

It is useful to note that the full on/full off method effectively measures the dynamic contrast ratio of a display, while the ANSI contrast measures the static contrast ratio.

An LCD technology is dynamic contrast (DC), also called advanced contrast ratio (ACR) and various other designations. When there is a need to display a dark image, a display that supports dynamic contrast underpowers the backlight lamp (or decreases the aperture of the projector"s lens using an iris), but proportionately amplifies the transmission through the LCD panel; this gives the benefit of realizing the potential static contrast ratio of the LCD panel in dark scenes when the image is watched in a dark room. The drawback is that if a dark scene contains small areas of superbright light, the resulting image will be over exposed.

The trick for the display is to determine how much of the highlights may be unnoticeably blown out in a given image under the given ambient lighting conditions.

Brightness, as it is most often used in marketing literature, refers to the emitted luminous intensity on screen, measured in candela per square metre (cd/m2). The higher the number, the brighter the screen.

It is also common to market only the dynamic contrast ratio capability of a display (when it is better than its static contrast ratio only on paper), which should not be directly compared to the static contrast ratio. A plasma display with a 4,000,000:1 static contrast ratio will show superior contrast to an LCD (with LED or CCFL backlight) with 30,000,000:1 dynamic and 20,000:1 static contrast ratio when the input signal contains a full range of brightnesses from 0 to 100% simultaneously. They will, however, be on par when input signal ranges only from 0 to 20% brightness.

This animated gif shows a rudimentary representation of how various backlight dimming technologies work on TV. Dimming technology can drastically affect the contrast ratio of the display.

In marketing literature, contrast ratios for emissive (as opposed to reflective) displays are always measured under the optimum condition of a room in total darkness. In typical viewing situations, the contrast ratio is significantly lower due to the reflection of light from the surface of the display, making it harder to distinguish between different devices with very high contrast ratios.luminance of the display, as well as the amount of light reflecting off the display.

Today Apple announced not just one iPhone 6, but two, and both are larger than the previous models by a long shot. Unlike the iPhone 5 family, which was a half-inch bump up from all previous iPhone models, the iPhone 6 displays come in two varieties: 4.7 inches and 5.5 inches. Both share almost everything, from the processor to LTE capabilities, but what’s hugely different in the newest iPhone from preceding devices is the display. And it’s not just that they’re bigger.

These newer phones don’t have a standard Retina display, they have what Apple calls Retina HD. The iPhone 6 has a 1335 by 750 pixel resolution screen, which is just over today’s HD standard of 1280 by 720 pixels. The iPhone 6 Plus has a full 1080p (1920 by 1080 pixel) display, and unlike the standard 326 ppi, the Plus has a much more dense 401 ppi.

Both iPhone 6 displays share the same brightness rating as previous models, but what’s incredible is the contrast ratio. Contrast ratio defines how significantly lights, darks and different colors are differentiated by the screen. The higher the number, the better the picture quality. The iPhone 6 and 6 Plus have 1400:1 and 1300:1 contrast ratios, respectively, and they produce excellent picture quality. For comparison, the previous iPhone 5s had a contrast ratio of 800:1.

Ever broken an iPhone screen? It’s a relatively common occurrence, but it’s unclear whether that problem will be fixed. These new devices will not be built with the rumored sapphire glass, the same material used for the iPhone 5s’s home button and camera lens. That may be a good thing, however; MacRumors reports that recent tests show sapphire may be more brittle than glass, meaning if it’s bent further, it can break much sooner than glass would. Instead, these new iPhones have ion-infused glass, which is supposed to be stronger and more scratch-resistant than the previous third-generation Gorilla Glass, but Apple revealed few details about it during today’s presentation.

Today is the age of 5G. The evolution of technology is happening so rapidly that it has become hard to keep track of. An increasing number of cellular network providers are now moving towards the latest 5G spectrum. This shift is even more visible with the release of 5G compatible devices like our very own iPhone 12.

With so many features now being released in the name of upgrades, this latest release from the house of Apple is simply irresistible. Still, I wonder if someone had to make a choice between its predecessor the iPhone 11, and the iPhone 5 reincarnation iPhone 12, which one would they have chosen?

To find the answer to this question, I compared both the devices and here is what I found. If you are also confused between the two, this article is what you need to give a read.

Considering the table above, one can easily conclude that both iPhone 11 and iPhone 12 share a large number of features like the display, size, battery life, camera and the RAM storage options. Still, there are some notable differences between the two. The Display technology, the processor, and the 5G compatibility to name among a few.

Now this table would clearly differentiate the two devices. Where the camera has been upgraded with Ultra Wide LiDAR and Smart HDR 3 for photography, the RAM and material design has also been improved.

The iPhone 12 is said to be the incarnation of the iPhone 5. With the same squared-off industrial design and a flat aluminum band around the sides, the iPhone 12 clearly distinguishes itself from the iPhone 11, which has rounded sides. The use of polished glass on the rear remains similar on both the phones. The iPhone 12 represents its design as a refinement to the old iPhone 11’s design. This design makes the Phone 12 easier to hold with an improved grip. The design also gets 0.9mm thinner and 32gms lighter than the iPhone 11.

As far as the color options are concerned, the iPhone 12 has got a new color variant in the form of Blue, which wasn’t available win the previous generation, the iPhone 11.

The display on the iPhone 12 is another major improvement I see. This iPhone has an OLED Super Retina XDR display which offers nearly twice the peak brightness of iPhone 11. The display also offers higher contrast values, true blacks, HDR for even rich colors and system-wide color management for industry-leading color accuracy. The news OLED screen has reduced bezels and comes with a stronger Ceramic Shield Front Glass, which offers up to four times improved drop performance. Still, if you are worried about the protection of your iPhone 12 screen, you can check these products out. Check the latest iPhone 12/12 Pro Screen Protectors. The improvements made on the display are among the main reasons why you should get the newer model.

The iPhone 12 comes with the latest A14 processor, claimed to be the world’s fastest chip ever on a smartphone. This processor is also the first to be built on a 5nm process. These improvements make the A14 18.4% faster in single-core performance and 17.6% faster in overall multi-core performance than the iPhone 11. The 16-core neural engine facilitates machine learning algorithms with an 80% increase in the overall device performance. Though the iPhone 11’s A13 cannot be undermined due to these minor differences. The A13 is still capable enough of delivering ultra-smooth performance.

The iPhone 12 has the sub-6GHz 5G as well as faster mmWave 5G in the US. Connectivity to 5G will make the device capable of delivering improved internet speeds, thus making downloads faster and 4K video streaming, gaming, and app experience smoother. You can also FaceTime in high definition and enjoy all the benefits that 5G has to offer over the 4G LTE in the iPhone 11 variant. Adding to that, iPhone 12 also has the Smart Data Mode which helps a user extend the iPhone’s battery life by intelligent assessment of 5G requirements and balancing data usage, speed and power in real-time.

In reality, 5G will only be worth it if one has an eligible data plan and is in a region with 5G cellular network availability. If you are someone who is looking to keep their phones for at least a period of 3-4 years, the iPhone 12 will definitely be a better option.

Though cameras on the iPhone 11 and the iPhone 12 are similar, with a dual 12MP camera system, Ultra Wide and a Wide lens with almost the same apertures, features such as the Night Mode and Deep Fusion are extended to the Ultra Wide and front-facing cameras on the iPhone 12. Also, the iPhone 12 can record HDR video with Dolby Vision up to 30fps and time-lapses with the Night Mode easily.

If you already have the iPhone 11, personally, I don’t think you should plan to upgrade to the iPhone 12 just because it has the A14 processor and the 5G connectivity. Your iPhone 11 is still a flagship device that is more than capable of achieving humungous tasks easily. Wait for the iPhone 12 Pro to be released, and maybe then you can make a move.

Furthermore, if you are on the Android and planning a move towards iOS, or someone who is on the iPhone X platform, I think the iPhone 12 will be a significant upgrade.

quote:

Originally posted by lamestlamer:
An 8 bit LED backlight for an 8 bit LCD. Just imagine the dead pixels!

Putting aside the specialty nature of the Brightside Technologies display, get used to the concept of LED-backlit LCDs. They"ll eventually find their way into consumer level products.

The main 12MP wide lens has 5x digital zoom but if you think you"ll get use out of a telephoto lens with 2x optical zoom and 10x digital, plus optical image stabilisation, you"ll need to go for one of the Pro iPhones.

It"s a 12MP camera with an f/2.4 aperture and newfound 1080p slow-mo skills. Apple also says that FaceID has been improved this time around and the front facer can shoot up to 4K video at up to 60fps, just like the rear cameras.

While the iPhone 11 only sees an extra one hour of battery over its predecessor, the iPhone XR, the more expensive models seem to be doing a lot more work in this department.

The 5.8inch iPhone 11 Pro will last, according to Apple, four hours longer than its 2018 equivalent, the iPhone XS, so it"s good for 18 hours of video playback. Similarly the iPhone 11 Pro Max is supposed to be good for five more hours on one charge than the iPhone XS Max or 20 hours of video playback. The proof will be in the testing but if stamina is a major concern, it"s the Pros that are the worthwhile upgrade here.

It"s good to see Apple bringing its latest CPU, GPU and "Neural Engine" to the cheaper iPhone 11 as well as the £1,000+ options. All three iPhone models run on the A13 Bionic chip, which Apple is pretty pleased about.

Cupertino claims the A13 uses both the fastest CPU and the fastest GPU in a smartphone, something we look forward to benchmarking and testing especially against Huawei"s new Kirin 990. And it"s the A13 that"s responsible for the better battery life in this year"s iPhone cohort too.

That means they"re all splash, dust and water resistant in water up to two metres, submerged for up to 30 minutes. And there"s a bunch more similarities when you dig into the spec sheets: all three iPhones are available in 64GB, 128GB and 256GB models and all three have fast charging up to 50 per cent in 30 minutes with the 18W charger.

So if the iPhone 11 is more your scene, financially, there"s still lots to like. Or consider picking up Apple"s bestselling iPhone XR which is still on sale, now from £629.

Designed specifically for classrooms, the SMART Board® 4055 interactive flat panel combines a premium touch experience with the power of SMART Notebook® collaborative learning software on a 55" display.

The high-definition, shadow-free 55" (139.7 cm) LED display features low-friction coated glass that lets fingers glide smoothly over the surface, creating a natural touch experience. The SMART Board 4055 interactive flat panel also virtually eliminates glare and provides an optimal view from any angle in the classroom. It delivers an unparalleled viewing and writing experience, and offers the best value for classrooms. With eight simultaneous touch points for Windows, multiple students can use gestures, like zoom, rotate and flip, at the same time.

Never worry about classroom downtime with 50,000* hours of stunning content quality and reliable service, outlasting typical technology lifecycles. Unlike consumer screens, we’ve designed our new generation of displays for the classroom. When it’s time to replace, the timing is decided by you, when it’s right for your school. No more downtime fixing burnt out projector bulbs, no shadows getting in the way, no glare or hot spots, and no faded images.

The most accurate, natural, and responsive touch experience from corner to corner. Fingers glide effortlessly over the surface, providing hours of error-free use in perfect comfort.

Writing is natural and looks better with SMART ink. Whether you’re using a pen or finger, each stroke is a work of art. Its realistic digital ink improves legibility, so teachers don’t have to re-write and students feel confident contributing.

Durable, commercial-grade HD LED panels display brilliantly detailed images in 1080p resolution. The anti-glare surface keeps students involved no matter where they’re seated in the room. No more downtime fixing burnt out projector bulbs, no shadows getting in the way, no glare or hot spots, and no faded images.

Audio formats supported: AAC (8 to 320 Kbps), Protected AAC (from iTunes Store), HE-AAC, MP3 (8 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, 4, Audible Enhanced Audio, AAX, and AAX+), Apple Lossless, AIFF, and WAV

Video formats supported: H.264 video up to 1080p, 60 frames per second, High Profile level 4.2 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps per channel, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; Motion JPEG (M-JPEG) up to 35 Mbps, 1280 by 720 pixels, 30 frames per second, audio in ulaw, PCM stereo audio in .avi file format

The world’s most advanced mobile operating system gets major enhancements to built-in apps, a smarter Siri and search, and much more. Learn more about iOS

English (Australia, Canada, India, Singapore, UK, U.S.), Chinese - Simplified (Handwriting, Pinyin, Stroke), Chinese - Traditional (Cangjie, Handwriting, Pinyin, Stroke, Sucheng, Zhuyin), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian, Japanese (Kana, Romaji), Korean, Spanish (Mexico, Spain), Arabic, Bengali, Bulgarian, Catalan, Cherokee, Croatian, Czech, Danish, Dutch, Emoji, Estonian, Filipino, Finnish, Flemish, Greek, Gujarati, Hawaiian, Hebrew, Hindi (Devanagari, Transliteration), Hinglish, Hungarian, Icelandic, Indonesian, Latvian, Lithuanian, Macedonian, Malay, Marathi, Norwegian, Polish, Portuguese (Brazil, Portugal), Punjabi, Romanian, Russian, Serbian (Cyrillic, Latin), Slovak, Slovenian, Swedish, Tamil, Telugu, Thai, Turkish, Ukrainian, Urdu, Vietnamese

English (Australia, Canada, India, New Zealand, Singapore, UK, U.S.), Spanish (Mexico, Spain, U.S.), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian (Italy, Switzerland), Japanese, Korean, Mandarin (China mainland, Taiwan), Cantonese (Hong Kong), Arabic (Saudi Arabia, United Arab Emirates), Danish (Denmark), Dutch (Belgium, Netherlands), Norwegian (Norway), Russian (Russia), Swedish (Sweden), Turkish (Turkey), Thai (Thailand), Portuguese (Brazil)

English (Australia, Canada, India, Ireland, New Zealand, Philippines, Singapore, South Africa, UK, U.S.), Spanish (Chile, Colombia, Mexico, Spain, U.S.), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian (Italy, Switzerland), Japanese, Korean, Mandarin (China mainland, Taiwan), Cantonese (Hong Kong), Arabic (Saudi Arabia, United Arab Emirates), Catalan, Croatian, Czech, Danish (Denmark), Dutch (Belgium, Netherlands), Finnish, Greek, Hebrew (Israel), Hungarian, Indonesian, Malaysian, Norwegian (Norway), Polish, Portuguese (Brazil, Portugal), Romanian, Russian (Russia), Slovakian, Swedish (Sweden), Turkish (Turkey), Thai (Thailand), Ukrainian, Vietnamese

iPhone 6 and iPhone 6 Plus embody Apple’s continuing environmental progress. They are designed with the following features to reduce environmental impact:

*To identify your iPhone model number, see http://support.apple.com/kb/HT3939. For details on LTE support, contact your carrier and see www.apple.com/iphone/LTE.

1GB = 1 billion bytes; actual formatted capacity less. Requires a plan (which may include restrictions on switching service providers and roaming, even after contract expiration); sold separately to qualified customers. Credit check required; must be 18 or older. Wireless service is provided by and is the sole responsibility of your wireless service provider. Some capabilities are not available in all areas and depend on your wireless plan and service provider network. Service may not be available in all areas or at the signal strength, rates, speeds, or bandwidth as demonstrated. Some features may require added fees. Contact your wireless service provider for more details. Customers who want to upgrade from another phone or replace a previous-generation iPhone should check with their wireless service provider for pricing options. For those who are not qualified customers, are not eligible for an early upgrade, are purchasing an unlocked iPhone, or wish to buy an iPhone as a gift, see your carrier, an Apple Retail Store Specialist, the Apple Online Store, or an Apple Authorized Reseller for pricing. In CA and RI, sales tax is collected on the unbundled price of iPhone. Wi‑Fi Internet access required for some features; fees may apply. Use constitutes acceptance of Apple’s software license agreement. Warranty information is also available at www.apple.com/legal/warranty/iphone. Unauthorized modification of your iPhone software violates the software license agreement. Inability to use an iPhone due to unauthorized modifications is not covered under your warranty.

All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced by Apple service provider. Battery life and charge cycles vary by use and settings. See www.apple.com/batteries and www.apple.com/iphone/battery.html for more information.

iMovie, Pages, Numbers, and Keynote are free on the App Store for qualifying iOS 9 compatible devices with initial activation on or after September 1, 2013. GarageBand is free on the App Store for qualifying iOS 9 compatible devices with initial activation on or after September 1, 2014. See www.apple.com/ios/whats-new for iOS 9 compatible devices. Downloading apps requires an Apple ID.

The iPhone 11 display has rounded corners that follow a beautiful curved design, and these corners are within a standard rectangle. When measured as a standard rectangular shape, the screen is 6.06 inches diagonally (actual viewable area is less).

English (Australia, Canada, India, Singapore, UK, U.S.), Chinese - Simplified (Handwriting, Pinyin QWERTY, Pinyin 10 Key, Shuangpin, Stroke), Chinese - Traditional (Cangjie, Handwriting, Pinyin QWERTY, Pinyin 10 Key, Shuangpin, Stroke, Sucheng, Zhuyin), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian, Japanese (Kana, Romaji), Korean (2-Set, 10 Key), Spanish (Latin America, Mexico, Spain), Ainu, Albanian, Amharic, Arabic (Modern Standard, Najdi), Armenian, Assamese, Assyrian, Azerbaijani, Bangla, Belarusian, Bodo, Bulgarian, Burmese, Cantonese - Traditional (Cangjie, Handwriting, Stroke, Sucheng), Catalan, Cherokee, Croatian, Czech, Danish, Dhivehi, Dogri, Dutch, Emoji, Estonian, Faroese, Filipino, Finnish, Flemish, Fula (Adlam), Georgian, Greek, Gujarati, Hawaiian, Hebrew, Hindi (Devanagari, Latin, Transliteration), Hungarian, Icelandic, Igbo, Indonesian, Irish Gaelic, Kannada, Kashmiri (Arabic, Devanagari), Kazakh, Khmer, Konkani (Devanagari), Kurdish (Arabic, Latin), Kyrgyz, Lao, Latvian, Lithuanian, Macedonian, Maithili, Malay (Arabic, Latin), Malayalam, Maltese, Manipuri (Bangla, Meetei Mayek), Maori, Marathi, Mongolian, Navajo, Nepali, Norwegian (Bokmål, Nynorsk), Odia, Pashto, Persian, Persian (Afghanistan), Polish, Portuguese (Brazil, Portugal), Punjabi, Rohingya, Romanian, Russian, Sanskrit, Santali (Devanagari, Ol Chiki), Serbian (Cyrillic, Latin), Sindhi (Arabic, Devanagari), Sinhala, Slovak, Slovenian, Swahili, Swedish, Tajik, Tamil (Anjal, Tamil 99), Telugu, Thai, Tibetan, Tongan, Turkish, Turkmen, Ukrainian, Urdu, Uyghur, Uzbek (Arabic, Cyrillic, Latin), Vietnamese, Welsh

Arabic (Modern Standard), Arabic (Najdi), Bangla, Bulgarian, Catalan, Cherokee, Chinese - Simplified (Pinyin QWERTY), Chinese - Traditional (Pinyin QWERTY), Chinese - Traditional (Zhuyin), Croatian, Czech, Danish, Dutch, English (Australia), English (Canada), English (India), English (Japan), English (Singapore), English (UK), English (U.S.), Estonian, Filipino, Finnish, Dutch (Belgium), French (Belgium), French (Canada), French (France), French (Switzerland), German (Austria), German (Germany), German (Switzerland), Greek, Gujarati, Hawaiian, Hebrew, Hindi (Devanagari), Hindi (Transliteration), Hungarian, Icelandic, Indonesian, Irish Gaelic, Italian, Japanese (Kana), Japanese (Romaji), Korean (2-set), Latvian, Lithuanian, Macedonian, Malay, Marathi, Norwegian (Bokmål), Norwegian (Nynorsk), Persian, Persian (Afghanistan), Polish, Portuguese (Brazil), Portuguese (Portugal), Punjabi, Romanian, Russian, Serbian (Cyrillic), Serbian (Latin), Slovak, Slovenian, Spanish (Latin America), Spanish (Mexico), Spanish (Spain), Swedish, Tamil (Anjal), Tamil (Tamil 99), Telugu, Thai, Turkish, Ukrainian, Urdu, Vietnamese

English (Australia, Canada, India, Singapore, UK, U.S.), Chinese (Simplified, Traditional), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian, Japanese, Korean, Spanish (Latin America, Mexico, Spain), Arabic (Modern Standard, Najdi), Cantonese (Traditional), Dutch, Hindi (Devanagari, Latin), Portuguese (Brazil, Portugal), Russian, Swedish, Thai, Turkish, Vietnamese

English (Australia, Canada, India, Ireland, New Zealand, Singapore, South Africa, UK, U.S.), Spanish (Chile, Mexico, Spain, U.S.), French (Belgium, Canada, France, Switzerland), German (Austria, Germany, Switzerland), Italian (Italy, Switzerland), Japanese (Japan), Korean (Republic of Korea), Mandarin Chinese (China mainland, Taiwan), Cantonese (China mainland, Hong Kong), Arabic (Saudi Arabia, United Arab Emirates), Danish (Denmark), Dutch (Belgium, Netherlands), Finnish (Finland), Hebrew (Israel), Malay (Malaysia), Norwegian (Norway), Portuguese (Brazil), Russian (Russia), Swedish (Sweden), Thai (Thailand), Turkish (Turkey)

English (Australia, Canada, India, Indonesia, Ireland, Malaysia, New Zealand, Philippines, Saudi Arabia, Singapore, South Africa, United Arab Emirates, UK, U.S.), Spanish (Argentina, Chile, Colombia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Panama, Paraguay, Peru, Spain, Uruguay, U.S.), French (Belgium, Canada, France, Luxembourg, Switzerland), German (Austria, Germany, Luxembourg, Switzerland), Italian (Italy, Switzerland), Japanese, Korean, Mandarin (China mainland, Taiwan), Cantonese (China mainland, Hong Kong, Macao), Arabic (Kuwait, Qatar, Saudi Arabia, United Arab Emirates), Catalan, Croatian, Czech, Danish, Dutch (Belgium, Netherlands), Finnish, Greek, Hebrew, Hindi (India), Hungarian, Indonesian, Malaysian, Norwegian, Polish, Portuguese (Brazil, Portugal), Romanian, Russian, Shanghainese (China mainland), Slovak, Swedish, Thai, Turkish, Ukrainian, Vietnamese

Armenia, Australia, Austria, Azerbaijan, Bahrain, Belarus, Belgium, Brazil, Bulgaria, Canada, China mainland,16 Colombia, Costa Rica, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Greece, Greenland, Guernsey, Hong Kong, Hungary, Iceland, Ireland, Isle of Man, Israel, Italy, Japan, Jersey, Kazakhstan, Latvia, Liechtenstein, Lithuania, Luxembourg, Macao, Malta, Mexico, Monaco, Montenegro, Netherlands, New Zealand, Norway, Palestine, Poland, Portugal, Qatar, Romania, San Marino, Saudi Arabia, Serbia, Singapore, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Taiwan, UK, Ukraine, United Arab Emirates, U.S., Vatican City

As part of our efforts to reach our environmental goals, iPhone 11 does not include a power adapter or EarPods. Included in the box is a USB‑C to Lightning cable that supports fast charging and is compatible with USB‑C power adapters and computer ports.

We encourage you to re‑use your current power adapters and headphones that are compatible with this iPhone. But if you need any new Apple power adapters or headphones, they are available for purchase.

We’re committed to making our products without taking from the earth, and to become carbon neutral across our entire business, including products, by 2030.

* To identify your iPhone model number, see https://support.apple.com/kb/HT3939. For details on LTE support, contact your carrier and see apple.com/iphone/cellular. Cellular technology support is based on iPhone model number and configuration for either CDMA or GSM networks.

Available space is less and varies due to many factors. A standard configuration uses approximately 12GB to 17GB of space, including iOS 15 with its latest features and Apple apps that can be deleted. Apple apps that can be deleted use about 4.5GB of space, and you can download them back from the App Store. Storage capacity subject to change based on software version, settings, and iPhone model.

iPhone 11 is splash, water, and dust resistant and was tested under controlled laboratory conditions with a rating of IP68 under IEC standard 60529 (maximum depth of 2 meters up to 30 minutes). Splash, water, and dust resistance are not permanent conditions. Resistance might decrease as a result of normal wear. Do not attempt to charge a wet iPhone; refer to the user guide for cleaning and drying instructions. Liquid damage not covered under warranty.

To send and receive money with Apple Pay, you must be at least 18 years old and a resident of the United States. If you’re under 18 years old in the United States, your family organizer can set up Apple Cash for you as part of Apple Cash Family. Then you can send and receive money with Apple Pay. Sending and receiving money with Apple Pay and the Apple Cash card are services provided by Green Dot Bank, Member FDIC. Learn more about the Terms and Conditions.

All battery claims depend on network configuration and many other factors; actual results will vary. Battery has limited recharge cycles and may eventually need to be replaced. Battery life and charge cycles vary by use and settings. See apple.com/batteries and apple.com/iphone/battery.html for more information.

Testing conducted by Apple in August 2019 using preproduction iPhone 11, iPhone 11 Pro, and iPhone 11 Pro Max units and software and accessory Apple USB‑C Power Adapters (18W Model A1720, 29W Model A1540, 30W Model A1882, 61W Model A1947 and 87W Model A1719). Fast‑charge testing conducted with drained iPhone units. Charge time varies with environmental factors; actual results will vary.

Use of eSIM requires a wireless service plan (which may include restrictions on switching service providers and roaming, even after contract expiration). Not all carriers support eSIM. Use of eSIM in iPhone may be disabled when purchased from some carriers. See your carrier for details. To learn more, visit https://support.apple.com/en-us/HT212780.

Apple defines its restrictions on harmful substances, including definitions for what Apple considers to be “free of,” in the Apple Regulated Substances Specification. Every Apple product is free of PVC and phthalates with the exception of AC power cords in India, Thailand (for two-prong AC power cords), and South Korea, where we continue to seek government approval for our PVC and phthalates replacement.

The iPhone 8 has a 4.7-inch screen with a resolution of 1334 by 750 with 326 pixels per inch and a contrast ratio of 1400: 1, while the iPhone 8 Plus has a screen of 5 , 5 inches with a resolution of 1920 by 1080, 401 pixels per inch and a contrast ratio of 1300: 1.

Quite a few things have changed since the iPhone XR, but the screen is not one of them. The iPhone 11 packs the same Liquid Retina 6.1" IPS LCD screen with 326ppi and a giant notch on top.

The actual screen resolution is 828 x 1,792 pixels, which is not bad, but not high either. In our experience, pictures and videos do look great on this screen, the text is sharp enough, and most of the time, we didn"t mind this 326pp density. But if you put an iPhone 11 Pro next to the 11, you"ll know you are using a panel of lower quality.

Another thing the iPhone 11 screen doesn"t offer is HDR10 or Dolby Vision - the contrast ratio required by these HDR video standards is only achievable with an OLED screen it seems.

The proprietary True Tone adjustments, however, are available. This is an automatic white balance correction using a six-channel ambient light sensor. The algorithm corrects the white balance according to the ambient light making the whites and grays rendition more accurate.

Just like on the other new iPhones, the touch input has the same 120Hz polling rate for zero-like touch latency. The screen refresh rate is still capped at 60Hz though.

Apple promises a maximum brightness of 625 nits for the iPhone 11 and screen contrast ratio of 1400:1. We measured 644 nits of maximum brightness and combined with the not so dark blacks, the contrast ratio turned out 1500:1.

The display on the iPhone 11 has an excellent color accuracy - we measured an average DeltaE of 1.1 and a maximum deviation of 2.4 against sRGB. The iPhone 11 supports DCI-P3, and it will automatically switch to this gamma when DCI-P3 content is sent to the screen.

One fantastic thing is that the iPhone 11 display keeps a similar level of accuracy even while you are lowering the brightness down to as low as 2.3 nits.

The iPhone 11 is powered by a 3,110 mAh battery - a slight improvement over the XR"s 2,940 mAh and about the same as the new iPhone 11 Pro"s. The phone supports wireless charging (Qi-compatible), and it can also fast charge with 18W chargers thanks to the USB Power Delivery support.

Unfortunately, the iPhone 11 ships with the old 5W Apple charger and it will replenish a mere 18% of the empty battery in 30 mins. A full charge could take as much as 4 hours.

We completed our battery test on the iPhone 11, and it did great. The iPhone 11 can do about 18 hours of 3G calls, 15 and a half hours of web browsing on a single charge, or you can watch videos for about 18 and a half hours. Adding the efficient standby to the mix returned an excellent battery endurance rating of 94 hours - up from 78 hours on the iPhone XR and better than the 86 hours of the iPhone 11 Pro.

Our battery tests were automated thanks to SmartViser, using its viSer App. The endurance rating above denotes how long a single battery charge will last you if you use the Apple iPhone 11 for an hour each of telephony, web browsing, and video playback daily. We"ve established this usage pattern so that our battery results are comparable across devices in the most common day-to-day tasks. The battery testing procedure is described in detail in case you"re interested in the nitty-gritty. You can check out our complete battery test table, where you can see how all of the smartphones we"ve tested will compare under your own typical use.

The iPhone 11 has stereo speakers, just like the iPhone 11 Pro and XR. The first speaker is at the bottom, while the earpiece acts as a second one. The output is very balanced, and the only thing we noticed was the earpiece lack in bass compared to the bottom primary, but its loudness seemed similar.

Apple says these speakers support spatial audio and subjectively the sound indeed seems less directional and more, well, spatial when compared to other phones.

Our tests confirmed Apple is using a proper loudspeaker for the earpiece and it is loud. The 11 Pro Max and the 11 Pro models offer a bit more bass from its top tweeters, and that makes them even more balanced than the iPhone 11 model.

Nevertheless, the sound is pretty rich, the bass is deep enough helped by the bottom speaker, and after playing multiple songs, videos, and games, we consider the iPhone 11 speakers to be among the better setups you can get in a smartphone today.

All three iPhone 11s pulled a Very Good mark in our loudspeaker test, just a couple decibels shorter of the Excellent mark. But having this spatial audio do make the new iPhones sound (subjectively) louder than this test suggests.

Apple no longer includes a Lightning to 3.5mm audio adapter in the retail package of its iPhones, which means that the quality of the audio output you will be getting is entirely dependent on the adapter you get or the DAC built into your headphones if they are of the Lightning port type.

We performed the test using the official Apple adapter, so our findings will only be relevant if you go with that one. Clarity turned out excellent with an active external amplifier, although stereo separation is not ideal. However, there"s virtually no degradation with headphones, meaning that you"d be getting some of the most accurate output in that case.

Loudness was only average though and some way behind the flagship standard these days. Still, that would make little difference to anyone but those with super high impedance headphones and a taste for deafening volume levels.

Apple unveiledits iPhone 12 series earlier today. The new iPhones include a host of changes, including some minor ones. The iPhone 12 sports an updated design, with an OLED display upfront. On the other hand, Apple has also reduced the pricing of its iPhone 11, which makes it a more compelling offering. The questions are, which one should you buy, and should you spend more on the new iPhone? Here’s an iPhone 12 vs iPhone 11 comparison that might help you make the decision.

The iPhone 12 features a 6.1-inch Super Retina XDR OLED display. It comes with a 2532×1170-pixel resolution at 460 PPI and offers a 2000000:1 contrast ratio. The company claims it can go up to 625 nits brightness (typical) and 1,200 nits brightness (HDR). It supports Dolby Vision, HDR10 and HLG.

On the other hand, the iPhone 11 features a 6.1-inch LCD display with IPS technology. It doesn’t support HDR and offers a 1792×828-pixel resolution at 326 PPI. Plus, the contrast ratio here is a mere 1,400:1. It can go up to 625 nits brightness (typical). It also supports Dolby Vision, HDR10, and HLG.

The iPhone 12 is powered by the Apple A14 Bionic chipset, which is built on 5nm process. It features 11.8 billion transistors that offers an increase of over 40% vs A13 processor. The 6-core GPU is 50% faster than the competition. It comes with a 16-core NPU that is 80% faster. Further, the chipset has 2nd gen ML accelerators that is up to 70% faster. It is teased to be a huge leak forward in iPhones. The base variant offers 64GB of internal storage. It is claimed to last as much as the iPhone 11. It also supports 5G.

In contrast, the iPhone 11 is powered by the Apple A13 Bionic chipset, which is a Hexa-core, 64-bit, 7nm SoC, paired with an Apple-designed 4-core GPU. The base variant comes with 4GB of RAM and 64GB of non-expandable internal storage. It is a 4G-only device and does not support 5G. It packs a 3,110mAh battery that supports 20W fast charging.

The new iPhone sports a dual rear camera setup. There’s a primary 12MP ultra-wide-angle lens having an f/2.4 aperture with a 120-degree field of view. The secondary 12MP wide sensor has an f/1.6 aperture with a 26mm focal length. There is a 7 element lens that brings 27% improvement in low light performance. Computational photography has Smart HDR3 that understands scenes with machine learning. Further, Night Mode expands on all cameras including the ultra-wide and selfie shooter. It supports

The iPhone 11 sports a dual rear camera setup: a 12MP primary sensor with f/1.8 aperture + a 12MP ultra-wide-angle lens with f/2.4 aperture. It misses out on the telephoto lens. There is a quad-LED dual-tone flash. It is capable of shooting 4K UHD at 60 FPS, Full HD at 240 FPS, and HD at 960 FPS. More features include OIS, continuous autofocus, and picture-taking during video recording. As for the selfie camera, it is of 12MP as well and has an f/2.2 aperture.

The iPhone 12 is 11% thinner, 15% smaller, and 16% smaller than the iPhone 11. The iPhone 12 has an aluminum frame and glass build. It comes with re-architected to pack new technologies in a smaller form factor. It has Ceramic Shield that makes 4X better drop performance. It measures 146.7 x 71.5 x 7.4mm and weighs 162 grams.

Coming to the iPhone 11, it measures150.9 x 75.7 x 8.3 mm. The rear panel is made out of glass and the frame is aluminum. Further, it is rated IP68 as well, for dust and water resistance. The biometrics include 3D face unlock. It weighs 194 grams.

The iPhone 12 will be made available in Black, White, Product RED, Green and Blue color options. Its price starts at $799. Meanwhile, the iPhone 11 has come down to $599.

Black, Green, Yellow, Purple, (PRODUCT)RED, White Capacity1 64GB 128GB 256GB Size and Weight2 Width: 2.98 inches (75.7 mm) Height: 5.94 inches (150.9 mm) Depth: 0.33 inch (8.3 mm) Weight: 6.84 ounces (194 grams) Display Liquid Retina HD display 6.1‑inch (diagonal) all-screen LCD Multi-Touch display with IPS technology 1792‑by‑828‑pixel resolution at 326 ppi 1400:1 contrast ratio (typical) True Tone display Wide color display (P3) Haptic Touch 625 nits max brightness