Oppo A31 (2020)vsOppo Reno 3 Vitality comparison

Show Only Differences Highlight Differences	Oppo A31 (2020)	Oppo Reno 3 Vitality
key specs
Display	6.50-inch	6.40-inch
Processor	MediaTek Helio P35	Qualcomm Snapdragon 765G
Front Camera	8-megapixel	32-megapixel
Rear Camera	12-megapixel + 2-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM	4GB	8GB
Storage	64GB	128GB
Battery Capacity	4230mAh	4025mAh
OS	Android 9	Android 10
Resolution	720x1600 pixels	1080x2400 pixels
general
Brand	Oppo	Oppo
Model	A31 (2020)	Reno 3 Vitality
Release date	February 14, 2020	February 10, 2020
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	163.90 x 75.50 x 8.30	160.30 x 74.30 x 7.96
Weight (g)	180.00	180.00
Battery capacity (mAh)	4230	4025
Removable battery	No	No
Colours	Mystery Black, Fantasy White	Moonlight Black, Sky Mirror White, Streamer Gold
Fast charging	-	VOOC
display
Screen size (inches)	6.50	6.40
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1080x2400 pixels
Aspect ratio	20:9	20:9
hardware
Processor	2.3GHz octa-core	octa-core
Processor make	MediaTek Helio P35 (MT6765)	Qualcomm Snapdragon 765G
RAM	4GB	8GB
Internal storage	64GB	128GB
Expandable storage	Yes	No
Expandable storage type	microSD	-
Expandable storage up to (GB)	256	-
Dedicated microSD slot	Yes	-
camera
Rear camera	12-megapixel (f/1.8) + 2-megapixel (f/2.4, 1.75-micron) + 2-megapixel (f/2.4, 1.75-micron)	48-megapixel (f/1.7) + 8-megapixel + 2-megapixel + 2-megapixel
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	8-megapixel (f/2.0)	32-megapixel (f/2.0)
Pop-Up Camera	No	-
Front autofocus	No	-
Front flash	No	-
software
Operating system	Android 9	Android 10
Skin	ColorOS 6.1.2	ColorOS 7
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
NFC	No	-
Micro-USB	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	-
Number of SIMs	2	2
USB Type-C	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Face unlock	Yes	Yes
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
In-Display Fingerprint Sensor	-	Yes