NEW Iphone 7s Plus 256gb my first iPhone review

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The iPhone 7 and iPhone 7 Plus are smartphones designed, developed, and marketed by Apple Inc. They were announced on September 7, 2016, at the Bill Graham Civic Auditorium in San Francisco by Apple CEO Tim Cook, and released on September 16, 2016, succeeding the iPhone 6S and iPhone 6S Plus as the current flagship devices in the iPhone series. Apple will also release the iPhone 7 and 7 Plus in numerous worldwide countries throughout September and October 2016

The iPhone 7's overall design is similar to that of the iPhone 6S, but with new color options, added water and dust resistance, a new capacitive home key, and the removal of the 3.5 mm headphone jack (an adapter for attaching wired headphones via the Lightning port, as well as earphones that connect via Lightning, are included with the phone). The devices' internal hardware also received upgrades, including a heterogeneous quad-core system-on-chip with improved system and graphics performance, upgraded cameras (including 12 megapixel rear-facing cameras with optical image stabilization on both models, and an additional telephoto lens on the iPhone 7 Plus model to provide enhanced zoom capabilities).

The iPhone 7's exterior is similar in shape and size to iPhone 6 and iPhone 6S, though with a "mirrored" finish option. Alongside the existing silver, gold, and rose gold colors, the device is offered in new black and "jet black" colors. The "jet black" color is a darker shade with a high-gloss finish; it is created through a multi-step process, beginning with an anodization phase to make the surface of the casing a porous aluminum oxide, and then using a machine to "wipe" the casing through a powdered compound, absorbed by aluminum oxide. The process is concluded with an "ultra-fine particle bath" for additional finishing; the entire process takes less than an hour. iPhone 7 is also water- and dust-resistant.

iPhone 7's home button uses a capacitive mechanism for input rather than a physical push-button, as on previous models. Physical feedback is provided via the Taptic Engine vibrator, and the button is also pressure-sensitive.The "3D Touch" system from 6S was retained to provide pressure-sensitive touchscreen input.iPhone 7 itself does not feature a 3.5 mm headphone jack; it was replaced by a second speaker grille that contains not a speaker but the phone's new Taptic Engine vibration feedback system.[18] A Lightning-to-3.5-mm connector adapter, as well as in-ear headphones that use the Lightning connector, are bundled with the device. The Lightning adapter is also sold independently.[8][19] iPhone 7 uses the Apple A10 Fusion 64-bit system-on-chip, which consists of two low-power cores and two high-power cores (only two cores are used at any point in time[20]) The A10 chip also features a hexa-core graphics chip capable of "console-level gaming".[21] As with prior models, iPhone 7 is available in two sizes: one with a 4.7-inch screen, and a "Plus" variant with a 5.5-inch screen.[22] The displays have identical sizes and resolutions to 6 and 6S, but with an increased color gamut and brightness.[8][23] Both device variants also contain a new iteration of Apple's motion coprocessor, the M10.[24] Unlike previous iPhone models, internal storage options for iPhone 7 begin at 32 GB instead of 16 GB.[25] iPhone 7 Plus has 3 GB of RAM, more than any other iPhone to date,[20] the smaller, 4.7-inch iPhone 7 has 2 GB.[26]

iPhone 7 Plus with dual-lens camera

The iPhone 7 includes a 12-megapixel rear-facing camera with a quad-LED "True Tone" flash; its aperture was widened to f/1.8, and the standard-size phone model adds optical image stabilization – a feature that was previously exclusive to Plus models. The iPhone 7 Plus includes a second 12-megapixel telephoto lens, which can be used to achieve 2× optical zoom, and up to 10× digital zoom. The front-facing camera on both versions was upgraded to a 7-megapixel sensor.

Software
See also: iOS 10 and iOS version history
iPhone 7 is supplied with iOS 10 pre-installed. The iPhone 7 Plus received a special portrait camera mode in the iOS 10.1 software update.This camera mode is capable of producing a bokeh effect using depth of field analysis.