Otium Z4 LTE 4G Fingerprint Identification MTK6582 1.3GHz Quad 4 Core 5" HD IPS 1280 x 720 pixels Screen Android 4.4.2 1G RAM + 8G ROM 8MP Camera Dual SIM 3G WCDMA unlocked Smartphone (Black) MTK6582 + MTK6290 - 4G Quad Core 4G (FDD LTE / GSM) FDD-LTE800/1800/2100/2600 (band20,band3,band1,band7) Dual Camera, Front 2.0M & Back 8.0M AF with strong flashlight Fingerprint Identification on screen lock, unlock and slide and running application 8.9 mm Ultra-thin Design