Oppo A31 vs Oppo A12

Oppo A31

Oppo A31

Announced On:February, 2020

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Oppo A12

Oppo A12

Announced On:April, 2020

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Oppo A31 vs Oppo A12

Oppo A31	Oppo A12

Price
EUR: N/A	EUR: N/A
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: ₹8,799	INR: ₹7,899
PKR: Rs.29,999	PKR: Rs.24,999

Form Factor
Body
Candybar, Touchscreen	Candybar, 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 frame	Glass front, plastic back, plastic frame
Colors
Fantasy White, Mystery Black, Lake Green	Blue, Black
Models
CPH2015, CPH2073, CPH2081, CPH2029, CPH2031	CPH2083, CPH2077

Type
Display
IPS LCD, 480 nits (typ)	IPS LCD, 450 nits (typ)
Size
6.5 inches, 102.0 cm² (~82.4% screen-to-body ratio)	6.22 inches, 96.6 cm² (~82.0% screen-to-body ratio)
Resolution
720 x 1600 pixels, 20:9 ratio (~270 ppi density)	720 x 1520 pixels, 19:9 ratio (~270 ppi density)
Protection
Corning Gorilla Glass 3	Corning Gorilla Glass 3
Brightness
480 nits typ. brightness (advertised)	450 nits typ. brightness (advertised)

Technology
Network
GSM / HSPA / LTE	GSM / HSPA / LTE
2G Bands
GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 SIM 1 & SIM 2
3G Bands
HSDPA 850 / 900 / 2100 International	HSDPA 850 / 900 / 2100
4G Bands
1, 3, 5, 7, 8, 20, 28, 38, 40, 41 International	1, 3, 5, 8, 38, 40, 41

Internal Memory
Memory
64GB ROM, 4GB RAM 128GB ROM, 4GB RAM 128GB ROM, 6GB RAM	32GB ROM, 3GB RAM 64GB ROM, 4GB RAM
Storage Type
eMMC 5.1	eMMC 5.1
Card Slot
microSDXC (dedicated slot)	microSDXC

Speed
Connectivity
HSPA, LTE	HSPA, LTE
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth
5.0, A2DP, LE	5.0, A2DP, LE
USB
microUSB 2.0, OTG	microUSB 2.0, OTG
GPS
Yes, with A-GPS, GLONASS, BDS	Yes, with A-GPS, GLONASS, BDS
NFC
No	No

Main Camera
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, panorama	LED flash, HDR, panorama
Video
1080p@30fps	1080p@30fps
Selfie Camera
8 MP, f/2.0, (wide), 1/4.0", 1.12µm Features: HDR Video: 1080p@30fps	5 MP, f/2.0, 1/5.0", 1.12µm Features: HDR

Radio
Multimedia
FM radio	FM radio

Operating System (OS)
Software
Android OS, v9.0 (Pie)	Android OS, v9.0 (Pie)
UI
ColorOS 6.1	ColorOS 6.1

Chipset
Hardware
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 GE8320	PowerVR GE8320
Sensors
Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
SIM
Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
Speakers
Yes	Yes
Audio Jack
3.5 mm	3.5 mm

Battery Type
Battery
Li-Po 4230 mAh, non-removable	Li-Po 4230 mAh, non-removable

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