Realme 12X vs Oppo A57 (2022) comparison

Show Only Differences Highlight Differences	Realme 12X	Oppo A57 (2022)
key specs
Display	6.67-inch	6.56-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel	13-megapixel + 2-megapixel
RAM	4GB, 6GB, 8GB	3GB
Storage	128GB	64GB
Battery Capacity	5000mAh	5000mAh
OS	Android 14	Android 12
Resolution	1080x2400 pixels	720x1612 pixels
Processor	-	MediaTek Helio G35
general
Brand	Realme	Oppo
Model	12X	A57 (2022)
Release date	March 21, 2024	May 26, 2022
Launched in India	Yes	No
Thickness	7.69	-
IP rating	IP54	-
Battery capacity (mAh)	5000	5000
Colours	Black Jade, Blue Bird	Glowing Black, Glowing Green,
Form factor	-	Touchscreen
Dimensions (mm)	-	163.74 x 75.03 x 7.99
Weight (g)	-	187.00
Removable battery	-	No
Fast charging	-	Proprietary
display
Refresh Rate	120 Hz	60 Hz
Resolution Standard	FHD	HD+
Screen size (inches)	6.67	6.56
Resolution	1080x2400 pixels	720x1612 pixels
hardware
Processor make	MediaTek Dimensity 6100+	MediaTek Helio G35
RAM	4GB, 6GB, 8GB	3GB
Internal storage	128GB	64GB
Processor	-	octa-core
Expandable storage	-	Yes
camera
Rear camera	50-megapixel	13-megapixel + 2-megapixel
No. of Rear Cameras	2	2
Front camera	8-megapixel	8-megapixel
No. of Front Cameras	1	-
software
Operating system	Android 14	Android 12
Skin	realme UI 5.0	ColorOS 12.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	Yes
Active 4G on both SIM cards	Yes	-
Number of SIMs	-	2
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Fingerprint sensor	-	Yes

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