Motorola Moto G51 vs Oppo A31 (2020) comparison

Show Only Differences Highlight Differences	Motorola Moto G51	Oppo A31 (2020)
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.80-inch	6.50-inch
Processor	Qualcomm Snapdragon 480+	MediaTek Helio P35
Front Camera	13-megapixel	8-megapixel
Rear Camera	50-megapixel + 8-megapixel + 2-megapixel	12-megapixel + 2-megapixel + 2-megapixel
RAM	4GB	4GB
Storage	64GB	64GB
Battery Capacity	5000mAh	4230mAh
OS	Android 11	Android 9
Resolution	1080x2400 pixels	720x1600 pixels
general
Brand	Motorola	Oppo
Model	Moto G51	A31 (2020)
Release date	December 10, 2021	February 14, 2020
Launched in India	Yes	Yes
Dimensions (mm)	170.47 x 76.54 x 9.13	163.90 x 75.50 x 8.30
Weight (g)	208.00	180.00
Battery capacity (mAh)	5000	4230
Fast charging	Proprietary	-
Colours	Aqua Blue, Indigo Blue	Mystery Black, Fantasy White
Form factor	-	Touchscreen
Body type	-	Plastic
Removable battery	-	No
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.80	6.50
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1600 pixels
Aspect ratio	20:9	20:9
hardware
Processor	octa-core	2.3GHz octa-core
Processor make	Qualcomm Snapdragon 480+	MediaTek Helio P35 (MT6765)
RAM	4GB	4GB
Internal storage	64GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel (f/1.8, 0.64-micron) + 8-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)	12-megapixel (f/1.8) + 2-megapixel (f/2.4, 1.75-micron) + 2-megapixel (f/2.4, 1.75-micron)
No. of Rear Cameras	3	-
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	13-megapixel (f/2.2, 1.12-micron)	8-megapixel (f/2.0)
No. of Front Cameras	1	-
Pop-Up Camera	-	No
Front autofocus	-	No
Front flash	-	No
software
Operating system	Android 11	Android 9
Skin	My UX	ColorOS 6.1.2
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes, v 5.10	Yes, v 5.00
NFC	Yes	No
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	Yes
Number of SIMs	2	2
Micro-USB	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Face unlock	-	Yes

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