Built for ImmersionA 15.79cm (6.2) HD+ immersive screen with an Infinity-V display that lets you binge-watch at ease and level-up your gaming. Built for DepthClick incredible pictures and shoot amazing videos with a 13MP + 2MP (Depth) dual-camera set-up. Built to LastA 4000mAh battery that goes on and on and on so that you get to do more. Built for ConvenienceUnlock your device with just a touch or by holding it up to your face. Super simple, super secure. Built to PerformBe one step ahead with the powerful 3GB RAM that gives you a super snappy experience. Built to ImpressWith a premium glossy-finish, the new A10s comes in 3 fascinating colors and is sure to turn some heads. HSDPA 850 / 900 / 1900 / 2100 - LTE band B1(2100), B2(1900), B3(1800), B4(AWS), B5(850), B7(2600), B8(900), B12(700), B17(700), B28(700) - DUAL SIM (Nano-SIM). International Model Compatible with Most GSM Carriers like T-Mobile, AT&T, MetroPCS, etc. Will NOT work with CDMA Carriers Such as Verizon, Sprint, Boost