The iPhone 6 models have a 4.7″ (diagonal) widescreen multi-touch IPS LED-backlit 1334×750 native resolution (326 ppi) “Retina HD” display, dual cameras — a rear 8 megapixel, 1080p “iSight” camera with 1.5 micron pixels, an f/2.2 aperture, and “autofocus with Focus Pixels” (phase detection autofocus capability) and more as well as a front 1.2 megapixel, 720p “FaceTime” camera.
The iPhone 6 originally was available in three metallic color options — “silver,” which has a white glass front and a silver colored aluminum back (pictured); “gold,” which has a white glass front and a gold colored aluminum back; and “space” gray, which has a black glass front and a medium toned gray aluminum back, but the re-introduced 32 GB variation only was available in “space” gray. Regardless of color, each uses a “unibody” design with gently rounded sides reminiscent of the earlier iPod touch 5th Gen, but with glass that beautifully curves toward the edges for a “completely smooth and continuous surface.” It also includes the “Touch ID” fingerprint sensor embedded in the “home” button.
This iPhone 6 model is powered by a 1.4 GHz 64-bit “Apple A8” processor and has 1 GB of LPDDR3 RAM and 16 GB, 32 GB, 64 GB, or 128 GB of flash storage (32 GB option introduced on or around March 21, 2017). It also supports 802.11a/b/g/n/ac Wi-Fi, Bluetooth 4.0/4.2, LTE (4G), and NFC for Apple Pay financial transactions. It has a bottom-mounted headphone jack and uses a “Lightning” port to connect to a Mac, PC, dock, or power adapter.
Apple estimates that the iPhone 6 provides “up to” 50 hours of audio playback, 14 hours of talk time on 3G, 10 hours of Internet use on 3G, 10 hours of Internet use on LTE, 11 hours of Internet use on Wi-Fi, 11 hours of video playback and 250 hours of standby time.