OPPO A6k vs Oppo A57 (2022) comparison

Show Only Differences Highlight Differences	OPPO A6k	Oppo A57 (2022)
key specs
Display	6.75-inch	6.56-inch
Processor	MediaTek Dimensity 6300	MediaTek Helio G35
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	13-megapixel + 2-megapixel
RAM	8GB	3GB
Storage	256GB	64GB
Battery Capacity	7000mAh	5000mAh
OS	Android	Android 12
Resolution	720x1570 pixels	720x1612 pixels
general
Brand	OPPO	Oppo
Model	A6k	A57 (2022)
Release date	April 7, 2026	May 26, 2022
AI Enabled	No	-
Launched in India	No	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	166.61 x 78.51 x 8.61	163.74 x 75.03 x 7.99
Weight (g)	216.00	187.00
IP rating	IP69	-
Battery capacity (mAh)	7000	5000
Removable battery	No	No
Fast charging	45W Fast Charging	Proprietary
Wireless charging	No	-
Colours	Dawn Gold, Seashell White, Twilight Blue	Glowing Black, Glowing Green,
display
Refresh Rate	120 Hz	60 Hz
Screen size (inches)	6.75	6.56
Touchscreen	Yes	-
Resolution	720x1570 pixels	720x1612 pixels
Resolution Standard	-	HD+
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Dimensity 6300	MediaTek Helio G35
RAM	8GB	3GB
Internal storage	256GB	64GB
Expandable storage	-	Yes
camera
Rear camera	50-megapixel + 2-megapixel	13-megapixel + 2-megapixel
No. of Rear Cameras	2	2
Rear autofocus	Yes	-
Rear flash	Yes	-
Front camera	8-megapixel	8-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Front flash	No	-
software
Operating system	Android	Android 12
Skin	ColorOS 15	ColorOS 12.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
NFC	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	Yes
3G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	Yes
3G	-	Yes
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-

Popular Mobile Brands