Oppo A12s vs Oppo A31

Oppo A12s

Oppo A12s

Announced On:July, 2020

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Oppo A31

Oppo A31

Announced On:February, 2020

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Oppo A12s vs Oppo A31

Oppo A12s	Oppo A31

Price
EUR: €120	EUR: N/A
USD: N/A	USD: N/A
GBP: N/A	GBP: N/A
INR: N/A	INR: ₹8,799
PKR: Rs.17,999	PKR: Rs.29,999

Form Factor
Body
Candybar, Touchscreen	Candybar, Touchscreen
Dimensions
155.9 x 75.5 x 8.3 mm (6.14 x 2.97 x 0.33 in)	163.9 x 75.5 x 8.3 mm (6.45 x 2.97 x 0.33 in)
Weight
165 g (5.82 oz)	180 g (6.35 oz)
Build
Glass front, plastic back, plastic frame	Glass front (Gorilla Glass 3), plastic back, plastic frame
Colors
Deep Blue, Flowing Silver	Fantasy White, Mystery Black, Lake Green
Models
CPH2083, CPH2071	CPH2015, CPH2073, CPH2081, CPH2029, CPH2031

Type
Display
IPS LCD, 450 nits (typ)	IPS LCD, 480 nits (typ)
Size
6.2 inches, 95.9 cm² (~81.5% screen-to-body ratio)	6.5 inches, 102.0 cm² (~82.4% screen-to-body ratio)
Resolution
720 x 1520 pixels, 19:9 ratio (~271 ppi density)	720 x 1600 pixels, 20:9 ratio (~270 ppi density)
Protection
Corning Gorilla Glass 3	Corning Gorilla Glass 3
Brightness
450 nits typ. brightness (advertised)	480 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	HSDPA 850 / 900 / 2100 International
4G Bands
1, 3, 5, 8, 38, 40, 41	1, 3, 5, 7, 8, 20, 28, 38, 40, 41 International

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

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: 13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF Secondary: 2 MP, f/2.4, (depth)	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)
Camera Features
LED flash, HDR, panorama	LED flash, HDR, panorama
Video
1080p@30fps	1080p@30fps
Selfie Camera
5 MP, f/2.4, 1/5.0", 1.12µm Features: HDR	8 MP, f/2.0, (wide), 1/4.0", 1.12µm Features: HDR Video: 1080p@30fps

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 MT6765 Helio P35 (12nm)	Mediatek MT6765V/CB Helio P35 (12nm)
CPU
Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)	Octa-core (4x2.3 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
Charging
10W wired

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