LTE B2 1900 /B4 AWS/B5 850/B7 2600/B28 700 and 3G UMTS: B1 (2100), B2 (1900), B5 (850), B4 (1700 AWS) 3G 850/1700/1900/2100</br>Screen Size: 4.5"</br>Android 5.1</br>1GB RAM, Quad Core Processor</br>Camera: Rear: 5 MP with Flash, Front: 2 MP</br></br>Product Description</br></br>The unlocked Huawei ECO (also known as Y3 II) features: Screen Size: 4.5" FWVGA 854 x 480 Processor: MediaTek MT6735M 1.0 GHz quad-core, 1GB RAM. Operating System: Android 5.1 Lollipop. Camera: Rear: 5 MP with Flash, Front: 2 MP Connectivity: WiFi 2.4GHz 802.11 b / g / n; BT4.0 + LE Sensors: G-Sensor, L-Sensor, Proximity Battery: 2100 mAh</br><br/>http://www.amazon.com/gp/product/B01MR0IJX8