Oppo A31 vs Oppo A12

Oppo A31

Oppo A31

February, 2020


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Oppo A12

Oppo A12

April, 2020


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Oppo A31 vs Oppo A12


Oppo A31 Oppo A12
Price
EUR: €180 EUR: €150
USD: $204 USD: $170
PKR: Rs.29,999 PKR: Rs.24,999
INR: Rs.14,400 INR: Rs.12,000
Body
Form Factor
Candybar, TouchscreenCandybar, Touchscreen
Dimensions
163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in)155.9 x 75.5 x 8.3 mm (6.14 x 2.97 x 0.33 in)
Weight
180 g (6.35 oz)165 g (5.82 oz)
Build
Glass front (Gorilla Glass 3), plastic back, plastic frameGlass front, plastic back, plastic frame
Colors
Fantasy White, Mystery Black, Lake GreenBlue, Black
SIM
Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
Models
CPH2015, CPH2073, CPH2081, CPH2029, CPH2031CPH2083, CPH2077
Display
Type
IPS LCD, 480 nits (typ)IPS LCD, 450 nits (typ)
Size
720 x 1600 pixels, 20:9 ratio (~270 ppi density)
6.5 inches, 102.0 cm2 (~82.4% screen-to-body ratio)
720 x 1520 pixels, 19:9 ratio (~270 ppi density)
6.22 inches, 96.6 cm2 (~82.0% screen-to-body ratio)
Protection
Corning Gorilla Glass 3Corning Gorilla Glass 3
Brightness
480 nits typ. brightness (advertised)450 nits typ. brightness (advertised)
Network
2G Network
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Network
HSDPA 850 / 900 / 2100 International
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 USA
HSDPA 850 / 900 / 2100
4G Network
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 International
1, 3, 5, 7, 8, 38, 40, 41 Asia
1, 3, 5, 8, 38, 40, 41
Notifications
Speaker Phone
YesYes
Memory
Internal
64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM32GB 3GB RAM, 64GB 4GB RAM
Card Slot
microSDXC (dedicated slot)microSDXC
Storage Type
eMMC 5.1eMMC 5.1
Connectivity
Speed
HSPA 42.2/5.76 Mbps, LTE-AHSPA 42.2/5.76 Mbps, LTE-A
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspotWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth
5.0, A2DP, LE5.0, A2DP, LE
USB
microUSB 2.0, USB On-The-GomicroUSB 2.0, USB On-The-Go
GPS
Yes, with A-GPS, GLONASS, BDSYes, with A-GPS, GLONASS, BDS
Camera
Main Camera
Primary: 12 MP, f/1.8, (wide), 1/2.86", 1.25µm, PDAF
Secondary: 2 MP, f/2.4, (macro)
Third: 2 MP, f/2.4, (depth)
Primary: 13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF
Secondary: 2 MP, f/2.4, (depth)
Camera Features
LED flash, HDR, panoramaLED flash, HDR, panorama
Video
1080p@30fps1080p@30fps
Selfie Camera
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Features: HDR
Video: 1080p@30fps
5 MP, f/2.0, 1/5", 1.12µm
Features: HDR
Multimedia
Radio
FM radioFM radio
Software
Operating System (OS)
Android OS, v9.0 (Pie)Android OS, v9.0 (Pie)
UI
ColorOS 6.1ColorOS 6.1
Organizer
YesYes
Hardware
Chipset
Mediatek MT6765V/CB Helio P35 (12nm)Mediatek MT6765 Helio P35 (12nm)
CPU
Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU
PowerVR GE8320PowerVR GE8320
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compassFingerprint (rear-mounted), accelerometer, gyro, proximity, compass
Side / Additional Keys
Volume keys, Power/Lock keyVolume keys, Power/Lock key
Audio Jack
3.5 mm3.5 mm
Battery
Battery Type
Li-Po 4230 mAh, non-removableLi-Po 4230 mAh, non-removable
Additional Features
Features
LED flash, HDR, panoramaLED flash, HDR, panorama

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