Apple s iPhone 6 is essentially a smaller version of the iPhone 6 Plus in a more comfortable form factor. It has a 4.7-inch IPS LCD Retina screen at the front, with its single button that doubles as a fingerprint scanner. The successor variants of this phone are iPhone Xs, iPhone X and iPhone 8. The device features an 8MP rear camera with LED flash, while the front-facing camera is a 1.2MP shooter. The phone is powered by a dual-core 1.4GHz Apple A8 processor and 1GB RAM. It has 32 GB of internal storage but also offer other variants that include 16GB, 64GB and 128GB storage options. The device packs a 1,810 mAh Li-Po battery and comes pre-loaded with iOS 8.