Description GENERAL Other names Oppo A55 4G Available October 2021 Dimensions 163.6 x 75.7 x 8.4 mm Weight 193 g Colors Rainbow Blue Starry Black Network 2G, 3G, 4G Network features 2G: 850, 900, 1800, 1900; 3G: B1, B5, B8; 4G: B1, B3, B5, B7, B8, B20, B28, B38, B40, B41 Key features HD IPS display Up to 120Hz touch sampling rate IPX4 splash resistant Helio G35 gaming processor 16MP selfie camera with face unlock 4G LTE with dual-band Wi-Fi PLATFORM GPU PowerVR GE8320 Operating system Android 11 ColorOS 11.1 Processor 2.3 GHz Octa-core Chipset MediaTek Helio G35 Graphics processor PowerVR GE8320 RAM 4GB LPDDR4X 1600MHz Storage 128GB Card slot MicroSD Up To 256GB Battery 5000mAh Li-Po Battery features 18W Fast Charging Platform features IPX4 Splash Resistant DISPLAY Display size 6.51 Inches 720 x 1600 Pixels Display type IPS screen 16M Colors Pixel density 270 ppi Display features Up to 120Hz Touch Sampling Rate 480 Nits Brightness 550 Nits Peak Brightness CAMERA Camera resolution 50MP F1.8 2MP F2.4 2MP F2.4 Camera features Night Expert Panorama Portrait Bokeh LED Flash Video recording Full HD 30fps HD 30fps Time-lapse FRONT CAMERA Front camera resolution 16MP F2.0 Front camera features Panorama Portrait Night Beautification Face Unlock Video recording Full HD 30fps HD 30fps Time-lapse SENSORS & CONNECTIVITY Sensors Fingerprint Geomagnetic Ambient Light Proximity Accelerometer Gravity Connectivity USB Type-C 2.0 / USB OTG Wi-Fi Hotspot / Dual-band Wi-Fi / Wi-Fi Direct GPS / BDS / GLONASS / GALILEO / QZSS Bluetooth 5.0
