OPPO R15 is a dual-SIM dual-standby mobile phone.
SIM card type: dual SIM card, Nano SIM card.
4G network: China Mobile TD-LTE, China Unicom TD-LTE, China Unicom FDD-LTE, China Telecom TD-LTE, China Telecom FDD-LTE. ?
3G network: China Mobile 3G (TD-SCDMA), China Unicom 3G (WCDMA), China Telecom 3G (CDMA2000), China Unicom 2G/China Mobile 2G (GSM), China Telecom 2G (CDMA).
Extended information:
OPPO R15 adopts OPPO’s patented “Super View Full Screen” design. The camera and sensor area of ??R15 can be seen from the top of the front, and the borders on both sides are extremely narrow. , the lower frame is slightly wider, which is better than most full-screen phones on the market in terms of screen-to-body ratio.
OPPO R15 uses a special-shaped full screen with "bangs", 6.28 inches, 19:9 Super-V Display, and a screen-to-body ratio of up to 90. It is equipped with Qualcomm Snapdragon 660 processor, standard 6GB 128GB storage space, the main camera uses Sony image sensor IMX519, the front 20 million camera, and uses the Color OS? 5.0 system based on Android 8.1.
OPPO R15 uses the same OLED COP process as the iPhone Narrow the bottom border as much as possible, and keep the left, right and bottom borders nearly equal in width.
Ceramic black ceramic version: 3D four-curved surface design, made of high-purity nanoscale zirconia powder fired at 1480℃ for 72 hours, CNC precision machining for 50 minutes, double-sided grinding and polishing for 370 minutes, etc. Made with a total of 19 processes, it has high hardness, wear resistance and corrosion resistance. Compared with metal, it is also more advantageous in mobile phone signal transmission.
Reference: Baidu Encyclopedia_OPPO R15