Oppo F31 Pro+ 5G vs Oppo A57 comparison

Show Only Differences Highlight Differences	Oppo F31 Pro+ 5G	Oppo A57
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	6.80-inch	5.20-inch
Processor	Qualcomm Snapdragon 7 Gen 3	Qualcomm Snapdragon 435
Front Camera	32-megapixel	16-megapixel
Rear Camera	50-megapixel + 2-megapixel	13-megapixel
RAM	8GB, 12GB	3GB
Storage	256GB	32GB
Battery Capacity	7000mAh	2900mAh
OS	Android 15	Android 6.0
Resolution	1280x2800 pixels	720x1280 pixels
general
Brand	Oppo	Oppo
Model	F31 Pro+ 5G	A57
Release date	September 15, 2025	November 1, 2016
AI Enabled	Yes	-
Launched in India	Yes	Yes
Dimensions (mm)	163.10 x 77.60 x 7.70	149.10 x 72.90 x 7.65
Weight (g)	204.00	147.00
Battery capacity (mAh)	7000	2900
Removable battery	No	No
Fast charging	80W Fast Charging	-
Wireless charging	No	-
Colours	Festival Pink, Himalayan White, Gemstone Blue	Rose Gold, Gold
Form factor	-	Touchscreen
SAR value	-	1.31
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.80	5.20
Touchscreen	Yes	Yes
Resolution	1280x2800 pixels	720x1280 pixels
Pixels per inch (PPI)	453	-
Aspect ratio	-	16:9
hardware
Processor	octa-core	1.4GHz octa-core
Processor make	Qualcomm Snapdragon 7 Gen 3	Qualcomm Snapdragon 435
RAM	8GB, 12GB	3GB
Internal storage	256GB	32GB
Expandable storage	No	Yes
Expandable storage type	No	microSD
Dedicated microSD slot	No	-
Expandable storage up to (GB)	-	256
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	13-megapixel (f/2.2)
No. of Rear Cameras	2	-
Rear autofocus	Yes	Phase detection autofocus
No. of Front Cameras	1	-
Front camera	32-megapixel (f/2.4)	16-megapixel (f/2.0, 1.12-micron)
Rear flash	-	LED
Front autofocus	-	Yes
software
Operating system	Android 15	Android 6.0
Skin	ColorOS 15	ColorOS 3.0
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac/ax	802.11 b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.20	Yes, v 4.10
NFC	Yes	No
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Infrared	-	No
USB OTG	-	Yes
Micro-USB	-	Yes
Headphones	-	3.5mm
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
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
5G	Yes	-
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Fingerprint sensor	-	Yes
Barometer	-	No
Temperature sensor	-	No

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