martphone network unlocked. This phone is unlocked. It works with any GSM network, including AT&T and T-Mobile in the United States. (Note that it does NOT work on CDMA networks like Verizon or Sprint.) If you plan to use this phone in another country, make sure you check for comSamsung SM-G930A Galaxy S7 patibility first.
This update to Samsung's flagship phone has a larger battery, memory card slot, upgraded 12-megapixel camera, always-on display, and curved glass on the front and back. Other features include a quad-HD display, 4 GB of RAM, front camera, water resistance, heart rate monitor, and fingerprint sensor. It also supports Samsung Pay - via both NFC and magnetic card emulation - and universal wireless charging.
Ultra slim lightweight and compact design for portability. |4500mAh built-in battery will provide your Galaxy S7 up to 1.5x the needed charge. |Power LED indicator will indicate the level of power your battery case is currently charged. |Doubles your Galaxy S7 battery power to keep you going throughout the day essential for traveling camping road trips hiking business trips and other occasions. |Easy access to all ports switches and buttons.|Capacity: 4500mAh li-polymer rechargeable battery |Weight: 3.1 ounces |Input Voltage: 5.0V/1.5A |Output Voltage: 5.0±0.25V/1.6A |Charging Power Level: 1 Light = 25% 2 Lights = 50% 3 Lights = 75% 4 Lights = 100% |Protection: Short circuit and overcharge |Connect via micro USB cable can be used for data transfer for Android and PC compatible devices such as Macbooks and laptops to sync music photos videos and files.