It's water-resistant, and its slim profile and curved edges make it comfortable to hold. Dual Pixel technology and auto-focus on this Samsung Galaxy S7 create clear photos in all lighting conditions, and you can add storage with a micro-SD card. Only at Best Buy Android 6.0 Marshmallow 4G LTE speed, 5.1" touch screen, Bluetooth, 12MP rear and 5 MP front,facing cameras. Compatible with most major US carriers, including AT&T, T-Mobile, Verizon, Sprint and US Cellular. Color: Gold.