Oppo A31

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AliasesCPH2015, CPH2073, CPH2081, CPH2029, CPH2031
BrandOppo
ModelA31
Type(not set)
Batdescription 1Non-removable Li-Po 4230 mAh battery
Batsize Hl4230
Battype HlLi-Po
Bluetooth5.0, A2DP, LE
Body Hl180g, 8.3mm thickness
BuildGlass front (Gorilla Glass 3), plastic back, plastic frame
Cam 1featuresLED flash, HDR, panorama
Cam 1modules12 MP, f/1.8, (wide), 1/2.86", 1.25m, PDAF 2 MP, f/2.4, 27mm (macro) 2 MP, f/2.4, (depth)
Cam 1video1080p@30fps
Cam 2featuresHDR
Cam 2modules8 MP, f/2.0, (wide), 1/4.0", 1.12m
Cam 2video1080p@30fps
Camerapixels Hl12
ChipsetMediatek MT6765V/CB Helio P35 (12nm)
Chipset HlMT6765V
ColorsFantasy White, Mystery Black, Lake Green
CpuOcta-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
Dimensions163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in)
Displayother480 nits typ. brightness (advertised)
DisplayprotectionCorning Gorilla Glass 3
Displayres Hl720x1600 pixels
Displayresolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Displaysize6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio)
Displaysize Hl6.5"
DisplaytypeIPS LCD capacitive touchscreen, 16M colors
GpsYes, with A-GPS, GLONASS, BDS
GpuPowerVR GE8320
Internalmemory64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM
MemoryothereMMC 5.1
MemoryslotmicroSDXC (dedicated slot)
ModelnameOppo A31
ModelsCPH2015, CPH2073, CPH2081, CPH2029, CPH2031
Net 2gGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
Net 3gHSDPA 850 / 900 / 2100 - International
Net 4g1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
NettechGSM / HSPA / LTE
OsAndroid 9.0 (Pie), ColorOS 6.1
Os HlAndroid 9.0, ColorOS 6.1
PriceAbout 180 EUR
RadioFM radio
Ramsize Hl4/6
Released HlReleased 2020, February 14
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
SimDual SIM (Nano-SIM, dual stand-by)
SpeedHSPA 42.2/5.76 Mbps, LTE-A
StatusAvailable. Released 2020, February 14
Storage Hl64GB/128GB storage, microSDXC
UsbmicroUSB 2.0, USB On-The-Go
Videopixels Hl1080p
Weight180 g (6.35 oz)
WlanWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Year2020, February 13