Realme C83 5G vs OPPO A6x 5G comparison

Show Only Differences Highlight Differences	Realme C83 5G	OPPO A6x 5G
key specs
Display	6.80-inch	6.75-inch
Processor	MediaTek Dimensity 6300	MediaTek Dimensity 6300
Front Camera	5-megapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel
RAM	4GB, 6GB	4GB, 6GB
Storage	64GB, 128GB	64GB, 128GB
Battery Capacity	7000mAh	6,500mAh
OS	Android 16	Android 15
Resolution	720x1570 pixels	720x1,570 pixels
general
Brand	Realme	OPPO
Model	C83 5G	A6x 5G
Release date	March 6, 2026	December 2, 2025
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	166.30 x 78.10 x 8.40	166.60 x 78.50 x 8.60
Weight (g)	212.00	212.00
Battery capacity (mAh)	7000	6,500
Removable battery	No	No
Fast charging	15W Fast Charging	45W Fast Charging
Wireless charging	No	No
Colours	Blooming Purple and Sprouting Green	Ice Blue and Olive Green
display
Refresh Rate	144 Hz	120 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.80	6.75
Touchscreen	Yes	Yes
Resolution	720x1570 pixels	720x1,570 pixels
Pixels per inch (PPI)	-	256
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Dimensity 6300	MediaTek Dimensity 6300
RAM	4GB, 6GB	4GB, 6GB
Internal storage	64GB, 128GB	64GB, 128GB
camera
Rear camera	13-megapixel (f/2.2)	13-megapixel (f/2.2)
No. of Rear Cameras	1	-
Rear autofocus	Yes	-
Rear flash	Yes	Yes
Front camera	5-megapixel (f/2.2)	5-megapixel (f/2.2)
No. of Front Cameras	1	1
Pop-Up Camera	No	No
Front flash	No	-
software
Operating system	Android 16	Android 15
Skin	Realme UI 7.0	ColorOS 15
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes	Yes, v 5.40
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
Number of SIMs	2	2
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM + CDMA
4G/ LTE	Yes	Yes
5G	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM + CDMA
4G/ LTE	Yes	Yes
5G	Yes	Yes
sensors
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Face unlock	-	Yes
Fingerprint sensor	-	Yes

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