White balance is accurate, particularly outdoors, with pleasant color. Color rendering is also very good, without visible color shading on videos. Overall, artifacts are well-controlled without significant aliasing. In low light, some minor frame shifts and motion blur are noticeable with walking movement. Stabilization is excellent in bright light, allowing you to capture smooth and stable videos most of the time.Video Autofocus is fast and accurate in bright light, and just a little slower in low light.Video exposures are very good overall, and particularly so in outdoor or bright light conditions, where movies display nice dynamic range with vivid and bold colors.In low light, video dynamic range is a little more limited and some slight steps in exposure adaption are noticeable as the lighting changes, but overall the results remain very good. If youвЂ™re looking for a good all-round multimedia smartphone, the iPhone 7 is an excellent choice, with top-quality video recording that rivals its still photography performance. The resulting improvements in auto-focus speed and accuracy have been significant for some mirrorless and compact cameras, and high-end smartphones like the iPhone 7 that have adopted this technology. Recently, technology has allowed placing phase detect pixels among the other pixels on a standard CMOS sensor. Lesser cameras, including smartphones, had to rely on contrast detection вЂ“ essentially analyzing image previews to try to guess whether they are in focus. Traditionally, only DSLRs had the ability to do super-fast phase-detect Autofocus. Technical Note: Phase-detect Autofocus (PDAF) pixels are one of the most important innovations in Autofocus technology. The iPhone 7вЂ™s Autofocus using Phase Detection pixels ( PDAF) is very fast in bright light and is pretty stable, offering repeatable performance in most situations, although we did observe some irregularities and failures even in bright light. Our low-light (5 Lux of tungsten illumination) tests showed motion blur, visible in the waving arm.ДЄutofocus: Fast, but not always repeatable We observed some light green casts in some very specific conditions, but they were fairly minimal. Colors are both vivid and pleasant, especially in sunny conditions, and generally the white balance is stable. Shooting in bright light, the iPhone 7 captures very good exposures with wide dynamic range, making it an excellent choice for landscape, streets scenes, and architecture, as well as for general outdoor (daylight) photography. Outdoors (bright daylight): Excellent exposures and dynamic range Remarkable stabilization in video mode, together with fast and smooth autofocus, nice details and vivid color in bright light, produced a high Video sub-score of 85 points. This has ensured a high Photo sub-score of 86 points, with the only weaknesses being a loss of very fine detail, some focusing irregularities in all lighting conditions, and visible luminance noise in low light. The iPhone 7 offers great exposures with wide dynamic range, accurate white balance and color rendering, as well as good detail preservation when shooting outdoors in bright daylight. Delivering superb photos and videos in a variety of shooting conditions, the iPhone 7 offers a visible improvement in image quality over the iPhone 6s Plus. With very few weaknesses, the iPhone 7 secures a podium position with one of the top three scores among all the mobile phone cameras we have tested. The iPhone 7 is an improvement across the board from the 6s Plus, especially in still image quality

Iphone 7 linpack benchmark