Oppo A3 (2024) vs Oppo A31 comparison

Show Only Differences Highlight Differences	Oppo A3 (2024)	Oppo A31
key specs
Display	6.70-inch	4.50-inch
Front Camera	8-megapixel	5-megapixel
Rear Camera	50-megapixel + 2-megapixel	8-megapixel
RAM	8GB	1GB
Storage	256GB	8GB
Battery Capacity	5000mAh	2000mAh
OS	Android 14	Android 4.4
Resolution	1080x2412 pixels	480x854 pixels
Processor	-	Qualcomm Snapdragon 410
general
Brand	Oppo	Oppo
Model	A3 (2024)	A31
Release date	July 2, 2024	April 1, 2015
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
IP rating	IP65	-
Battery capacity (mAh)	5000	2000
Removable battery	No	No
Fast charging	45W Fast Charging	-
Wireless charging	No	-
Colours	Mountain Stream Green, Aurora Purple, Quiet Sea Black	-
Dimensions (mm)	-	131.90 x 65.54 x 8.03
Weight (g)	-	135.00
display
Resolution Standard	FHD+	-
Screen size (inches)	6.70	4.50
Touchscreen	Yes	Yes
Resolution	1080x2412 pixels	480x854 pixels
Pixels per inch (PPI)	394	-
hardware
Processor make	Qualcomm Snapdragon 695	Qualcomm Snapdragon 410
RAM	8GB	1GB
Internal storage	256GB	8GB
Processor	-	1.4GHz quad-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	128
camera
Rear camera	50-megapixel + 2-megapixel	8-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	5-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
software
Operating system	Android 14	Android 4.4
Skin	ColorOS 14.0	ColorOS 2.0.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.10	Yes
USB Type-C	Yes	-
Number of SIMs	2	2
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	Yes
FM	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Micro-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	No
4G/ LTE	Yes	Yes
5G	Yes	-
sensors
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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