Oppo Neo with 4.5-inch display, dual-core processor announced
10pcs Micro Usb Charging Port 5pin Jack Four Legs Plate Socket Short Needle Female Socket Mini Usb Connector For Oppo R831 - Mobile Phone Flex Cables - AliExpress
OPPO R831 CHARGING PORT BOARD | Shopee Malaysia
R831 | Giacomini
iDTRONIC's R831 Series RFID Embedded HF Stick Reader - IT Supply Chain
OP R831 TOUCH SCREEN IC - R8277 3203B | GM Communication Sdn Bhd
OPPO Neo R831 (White) : Amazon.in: Electronics
REBORN SPORTS EYEWEAR & MORE LENSES X-PRO R831 REVO BLUE - REBORN-SPORTS.com