Realme C71 4G vs Oppo A77 comparison

Show Only Differences Highlight Differences	Realme C71 4G	Oppo A77
key specs
Display	6.67-inch	5.50-inch
Processor	Unisoc T7250	MediaTek MT6750T
Front Camera	5-megapixel	16-megapixel
Rear Camera	13-megapixel	13-megapixel
RAM	4GB, 6GB	4GB
Storage	64GB, 128GB	64GB
Battery Capacity	6300mAh	3200mAh
OS	Android 15	Android 6.0
Resolution	720x1604 pixels	1080x1920 pixels
general
Brand	Realme	Oppo
Model	C71 4G	A77
Release date	July 15, 2025	May 1, 2017
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.20 x 76.22 x 7.94	-
Weight (g)	201.00	153.00
IP rating	IP54	-
Battery capacity (mAh)	6300	3200
Colours	Obsidian Black, Sea Blue	Gold, Rose Gold
Removable battery	-	No
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	5.50
Touchscreen	Yes	Yes
Resolution	720x1604 pixels	1080x1920 pixels
hardware
Processor	octa-core	1.5GHz octa-core
Processor make	Unisoc T7250	MediaTek MT6750T
RAM	4GB, 6GB	4GB
Internal storage	64GB, 128GB	64GB
Expandable storage	-	Yes
Expandable storage up to (GB)	-	128
camera
Rear camera	13-megapixel	13-megapixel
Front camera	5-megapixel	16-megapixel
No. of Front Cameras	1	-
Rear flash	-	Dual LED
software
Operating system	Android 15	Android 6.0
Skin	Realme UI 6	ColorOS 3.0
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.20	Yes
USB Type-C	Yes	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	No
Infrared	-	No
USB OTG	-	No
Headphones	-	3.5mm
FM	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	No
Ambient light sensor	-	Yes
Barometer	-	No
Temperature sensor	-	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

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