OPPO A31 3GB vs Xiaomi Redmi 9C 4GB

OPPO A31 3GB

Rs. 22,999

OPPO A31 3GB
Key Specs
Display 6.5"
Battery 4230 mAh
Camera 12 MP + 2 MP + 2 MP
Storage 32 GB 3 GB RAM
Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 2100 - International
 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - USA
4G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41 - International
 1, 2, 3, 4, 5, 7, 8, 28, 38, 41, 66 - USA
 1, 3, 5, 8, 38, 40, 41 - India
 1, 3, 5, 7, 8, 38, 40, 41 - Asia
SpeedHSPA 42.2/5.76 Mbps, LTE-A
Launch
Announced2020, February 13
StatusAvailable. Released 2020, February 14
Body
Dimensions -
Weight -
BuildGlass front (Gorilla Glass 3), plastic back, plastic frame
SIMDual SIM (Nano-SIM, dual stand-by)
Display for OPPO A31 3GB
TypeIPS LCD capacitive touchscreen, 16M colors
Size6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio)
Resolution720 x 1600 pixels, 20:9 ratio (~270 ppi density)
ProtectionCorning Gorilla Glass 3
 480 nits typ. brightness (advertised)
Platform
OSAndroid 9.0 (Pie), ColorOS 6.1
ChipsetMediatek MT6765V/CB Helio P35 (12nm)
CPUOcta-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPUPowerVR GE8320
Memory
Card slotmicroSDXC (dedicated slot)
Internal 32GB 3GB RAM
 eMMC 5.1
Main Camera
Triple12 MP, f/1.8, (wide), 1/2.86", 1.25µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
FeaturesLED flash, HDR, panorama
Video1080p@30fps
Selfie camera
Single8 MP, f/2.0, (wide), 1/4.0", 1.12µm
FeaturesHDR
Video1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE
GPSYes, with A-GPS, GLONASS, BDS
RadioFM radio
USBmicroUSB 2.0, USB On-The-Go
Features
SensorsFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Battery
 Non-removable Li-Po 4230 mAh battery
space
Key Specs
Display 6.53"
Battery 5000 mAh
Camera 13 MP + 2 MP + 2 MP
Storage 64GB Built-in, 4GB RAM
Network
TechnologyGSM / HSPA / LTE
2G bandsGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
SpeedHSPA 42.2/5.76 Mbps, LTE-A
Launch
Announced2020, June 30
StatusAvailable. Released 2020, August 12
Body
Dimensions164.9 x 77 x 9 mm (6.49 x 3.03 x 0.35 in)
Weight196 g (6.91 oz)
SIMDual SIM (Nano-SIM, dual stand-by)
Display for Xiaomi Redmi 9C 4GB
TypeIPS LCD, 400 nits (typ)
Size6.53 inches, 102.9 cm2 (~81.1% screen-to-body ratio)
Resolution720 x 1600 pixels, 20:9 ratio (~269 ppi density)
Platform
OSAndroid 10, MIUI 12
ChipsetMediaTek Helio G35 (12 nm)
CPUOcta-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPUPowerVR GE8320
Memory
Card slotmicroSDXC (dedicated slot)
Internal64GB 4GB RAM
 eMMC 5.1
Main Camera
Triple13 MP, f/2.2, 28mm (wide), 1.0µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
FeaturesLED flash, HDR
Video1080p@30fps
Selfie camera
Single5 MP, f/2.2, (wide), 1.12µm
FeaturesHDR
Video1080p@30fps
Sound
Loudspeaker Yes
3.5mm jack Yes
Comms
WLANWi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
Bluetooth5.0, A2DP, LE
GPSYes, with A-GPS, GLONASS, BDS
NFCNo
RadioFM radio
USBmicroUSB 2.0, USB On-The-Go
Features
SensorsFingerprint (rear-mounted), accelerometer, proximity
Battery
TypeLi-Po 5000 mAh, non-removable
ChargingCharging 10W