
iPhone 7 Plus features Dual 12MP cameras for high-resolution zoom and an ƒ/1.8 aperture for great low-light photos and 4K video. Optical image stabilization. A 5.5-inch Retina HD display with wide color and 3D Touch. An A10 Fusion chip for up to 2x faster performance than iPhone 6. Touch ID. Faster LTE. The longest battery life in an iPhone. Immersive stereo sound, splash and water resistant, and iOS 10.
A: That would depend on who your phone carrier is and if whether or not they have a special going, at the time I got mine Best Buy had a $250 off iphone 7 and 7 plus and 24 mos at 29.99. So look and see what specials you can find.
Q: after buying phone on contract can I unlock it universal it?
A: With AT&T, and I am sure this transcends carrier boundaries, once you completely pay for the phone, whether it is an outright purchase or contractually, you own it and can get an unlock code. AT&T has an "unlock my phone" link on their website.
A: No, the phone is not unlocked.