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2. iPhone 7 - Wikipedia

   en.wikipedia.org/wiki/IPhone_7

   The iPhone 7 and iPhone 7 Plus [a] are smartphones that were developed and marketed by Apple Inc. They are the tenth generation of the iPhone.They were announced on September 7, 2016, at the Bill Graham Civic Auditorium in San Francisco by Apple CEO Tim Cook, and were released on September 16, 2016, succeeding the iPhone 6, iPhone 6 Plus, iPhone 6S and iPhone 6S Plus as the flagship devices in ...

3. Comparison of high-definition smartphone displays - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_high...

   iPhone 13 Pro: September 2021: iOS 15: OLED: 2532 × 1170 6.1 in (150 mm) 460 Apple Inc. iPhone 13 Pro Max: September 2021: iOS 15: OLED: 2778 × 1284 6.7 in (170 mm) 458 Apple Inc. iPhone 14 Pro: September 2022: iOS 16: LTPO OLED: 2556 × 1179 6.1 in (150 mm) 460 Apple Inc. iPhone 14 Pro Max: September 2022: iOS 16: LTPO OLED: 2796 × 1290 6.7 ...

4. Signal-to-noise ratio (imaging) - Wikipedia

   en.wikipedia.org/wiki/Signal-to-noise_ratio...

   The sensitivity of a (digital or film) imaging system is typically described in the terms of the signal level that yields a threshold level of SNR. Industry standards define sensitivity in terms of the ISO film speed equivalent, using SNR thresholds (at average scene luminance) of 40:1 for "excellent" image quality and 10:1 for "acceptable ...

5. List of iPhone models - Wikipedia

   en.wikipedia.org/wiki/List_of_iPhone_models

   35 minutes for iPhone 15 Pro Max, iPhone 16 Plus and iPhone 16 Pro Max Wireless Charging 7.5 W Qi 15 W Qi2 and 7.5 W Qi MagSafe Charging No 25 W peak power with 30 W adapter or higher 22.5 W peak power for iPhone 16 and iPhone 16 Pro 15 W peak power with 20 W adapter or higher Total greenhouse gas emissions 48 kg CO 2 e (128 GB)

6. Night-vision device - Wikipedia

   en.wikipedia.org/wiki/Night-vision_device

   The effect on the natural night vision of the eye is evident A standard telescopic sight augmented with a night-vision device in front on the M110. Note that in addition to the image intensifier, the NVD gathers much more light by its much larger aperture A 1PN51-2 night-vision reticle with markings for range estimation First-person view ...

7. Night vision - Wikipedia

   en.wikipedia.org/wiki/Night_vision

   Digital night vision relies on high sensitivity back-illuminated CMOS image sensors, also sometimes called sCMOS (scientific CMOS). Their sensitivity can exceed the sensitivity of the human eye. [13] These sensors can be head-mounted in night vision goggles and rifle scopes, but are also used in security camera systems, astronomy, and ...

8. Adaptation (eye) - Wikipedia

   en.wikipedia.org/wiki/Adaptation_(eye)

   Night vision is of lower quality than day vision because it is limited in resolution and colors cannot be discerned; only shades of gray are seen. [1] In order for humans to transition from day to night vision they must undergo a dark adaptation period of up to two hours [ 2 ] in which each eye adjusts from a high to a low luminescence "setting ...

9. SLTMobitel - Wikipedia

   en.wikipedia.org/wiki/SLTMobitel

   As of 2018 SLT-MOBITEL was Sri Lanka's second largest mobile network operator with over 7.9 million subscribers. [ 4 ] SLT-MOBITEL offers a variety of services and currently operates GSM , GPRS , EDGE , UMTS , HSPA , HSPA+ , DC-HSPA+ and FD-LTE network utilising 2G , 3.5G , 4G and 4.5G , 5G technologies with VoLTE service. [ 5 ]