Motorola Moto G31 vs Samsung Galaxy A02 comparison

Show Only Differences Highlight Differences	Motorola Moto G31	Samsung Galaxy A02
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	6.40-inch	6.50-inch
Processor	MediaTek Helio G85	quad-core
Front Camera	13-megapixel	5-megapixel
Rear Camera	50-megapixel + 8-megapixel + 2-megapixel	13-megapixel + 2-megapixel
RAM	4GB, 6GB	3GB
Storage	64GB, 128GB	32GB, 64GB
Battery Capacity	5000mAh	5000mAh
OS	Android 11	Android 10
Resolution	1080x2400 pixels	720x1600 pixels
general
Brand	Motorola	Samsung
Model	Moto G31	Galaxy A02
Release date	November 18, 2021	January 27, 2021
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	161.89 x 73.87 x 8.55	164.00 x 75.90 x 9.10
Weight (g)	181.00	206.00
Battery capacity (mAh)	5000	5000
Fast charging	Proprietary	-
Colours	Baby Blue, Metiorite Grey	Denim Black, Denim Blue, Denim Gray, Denim Red
Removable battery	-	No
display
Refresh Rate	60 Hz	-
Screen size (inches)	6.40	6.50
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	720x1600 pixels
Aspect ratio	20:9	-
Pixels per inch (PPI)	409	-
hardware
Processor	2GHz octa-core	quad-core
Processor make	MediaTek Helio G85	-
RAM	4GB, 6GB	3GB
Internal storage	64GB, 128GB	32GB, 64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1000	1000
Dedicated microSD slot	No	Yes
camera
Rear camera	50-megapixel (f/1.8, 1.28-micron) + 8-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)	13-megapixel (f/1.9) + 2-megapixel (f/2.4)
No. of Rear Cameras	3	-
Rear autofocus	Phase detection autofocus	Yes
Rear flash	Yes	Yes
Front camera	13-megapixel (f/2.2, 1.12-micron)	5-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 10
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
FM	Yes	-
Number of SIMs	2	2
NFC	-	No
Micro-USB	-	Yes
Wi-Fi Direct	-	Yes
Mobile High-Definition Link (MHL)	-	No
Active 4G on both SIM cards	-	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	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-

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