Samsung Galaxy A31 vs Oppo F7 (6GB RAM, 128GB) comparison

Show Only Differences Highlight Differences	Samsung Galaxy A31 (6GB RAM, 128GB)	Oppo F7 (6GB RAM, 128GB)
ratings
Overall NDTV Rating	Read Review	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	6.23-inch
Processor	MediaTek Helio P65	MediaTek Helio P60
Front Camera	20-megapixel	25-megapixel
Rear Camera	48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel	16-megapixel
RAM	6GB	6GB
Storage	128GB	128GB
Battery Capacity	5000mAh	3400mAh
OS	Android 10	Android 8.1
Resolution	1080x2400 pixels	1080x2280 pixels
general
Brand	Samsung	Oppo
Model	Galaxy A31	F7
Release date	March 24, 2020	March 1, 2018
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	159.30 x 73.10 x 8.60	156.00 x 75.30 x 7.80
Weight (g)	185.00	158.00
Battery capacity (mAh)	5000	3400
Removable battery	No	No
Fast charging	Proprietary	-
Wireless charging	No	-
Colours	Prism Crush Black, Prism Crush Blue, Prism Crush White	Daimond Black, Diamond Black, Silver, Solar Red
SAR value	-	1.27
display
Screen size (inches)	6.40	6.23
Touchscreen	Yes	Yes
Resolution	1080x2400 pixels	1080x2280 pixels
Aspect ratio	20:9	19:9
Protection type	-	Gorilla Glass
Pixels per inch (PPI)	-	405
hardware
Processor	2GHz octa-core (2x2GHz + 6x1.7GHz)	octa-core (4x2GHz + 4x2GHz)
Processor make	MediaTek Helio P65	MediaTek Helio P60 (MT6771)
RAM	6GB	6GB
Internal storage	128GB	128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	512	256
camera
Rear camera	48-megapixel (f/2.0) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)	16-megapixel (f/1.8)
Rear autofocus	Yes	Phase detection autofocus
Rear flash	Yes	LED
Front camera	20-megapixel (f/2.2)	25-megapixel (f/2.0)
Front flash	-	No
software
Operating system	Android 10	Android 8.1
Skin	One UI 2.1	ColorOS 5.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n	802.11 b/g/n/ac
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.20
NFC	Yes	No
USB Type-C	Yes	-
Number of SIMs	2	2
Infrared	-	No
USB OTG	-	Yes
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	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	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Fingerprint sensor	-	Yes
Gyroscope	-	Yes

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