Realme 12X vs Oppo A77 comparison

Show Only Differences Highlight Differences	Realme 12X	Oppo A77
key specs
Display	6.67-inch	5.50-inch
Front Camera	8-megapixel	16-megapixel
Rear Camera	50-megapixel	13-megapixel
RAM	4GB, 6GB, 8GB	4GB
Storage	128GB	64GB
Battery Capacity	5000mAh	3200mAh
OS	Android 14	Android 6.0
Resolution	1080x2400 pixels	1080x1920 pixels
Processor	-	MediaTek MT6750T
general
Brand	Realme	Oppo
Model	12X	A77
Release date	March 21, 2024	May 1, 2017
Launched in India	Yes	-
Thickness	7.69	-
IP rating	IP54	-
Battery capacity (mAh)	5000	3200
Colours	Black Jade, Blue Bird	Gold, Rose Gold
Form factor	-	Touchscreen
Weight (g)	-	153.00
Removable battery	-	No
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD	-
Screen size (inches)	6.67	5.50
Resolution	1080x2400 pixels	1080x1920 pixels
Touchscreen	-	Yes
hardware
Processor make	MediaTek Dimensity 6100+	MediaTek MT6750T
RAM	4GB, 6GB, 8GB	4GB
Internal storage	128GB	64GB
Processor	-	1.5GHz octa-core
Expandable storage	-	Yes
Expandable storage up to (GB)	-	128
camera
Rear camera	50-megapixel	13-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	16-megapixel
No. of Front Cameras	1	-
Rear flash	-	Dual LED
software
Operating system	Android 14	Android 6.0
Skin	realme UI 5.0	ColorOS 3.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes
USB Type-C	Yes	-
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	No
Number of SIMs	-	2
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
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
Compass/ Magnetometer	-	No
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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