samsung galaxy a10s sm-a107f/ds dual-sim 2gb ram 32gb rom unlocked - black samsung electronics 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