Realme C51 vs Oppo A16K comparison

Show Only Differences Highlight Differences	Realme C51	Oppo A16K
key specs
Display	6.74-inch	6.52-inch
Processor	Unisoc T612	MediaTek Helio G35
Front Camera	8-megapixel	5-megapixel
Rear Camera	50-megapixel	13-megapixel
RAM	4GB	3GB, 4GB
Storage	64GB	32GB, 64GB
Battery Capacity	5000mAh	4230mAh
OS	Android Android 13	Android 11
Resolution	720x1600 pixels	1600x720 pixels
general
Brand	Realme	Oppo
Model	C51	A16K
Release date	September 4, 2023	November 4, 2021
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.20 x 76.70 x 7.99	164.00 x 75.40 x 7.85
Weight (g)	186.00	175.00
Battery capacity (mAh)	5000	4230
Removable battery	No	Yes
Fast charging	33W Fast Charging	-
Wireless charging	No	-
Colours	Carbon Black and Mint Green	Black, Blue, White
display
Refresh Rate	90 Hz	60 Hz
Resolution Standard	HD	-
Screen size (inches)	6.74	6.52
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1600x720 pixels
Aspect ratio	-	20:9
Pixels per inch (PPI)	-	269
hardware
Processor	octa-core	octa-core
Processor make	Unisoc T612	MediaTek Helio G35
RAM	4GB	3GB, 4GB
Internal storage	64GB	32GB, 64GB
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2000	256
Expandable storage	-	Yes
camera
Rear camera	50-megapixel (f/f/1.8)	13-megapixel
No. of Rear Cameras	2	1
No. of Front Cameras	1	1
Front camera	8-megapixel (f/f/2.0)	5-megapixel
Rear autofocus	-	Yes
Rear flash	-	LED
software
Operating system	Android Android 13	Android 11
Skin	-	ColorOS 11.1 Lite
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
GPS	-	Yes
Wi-Fi Direct	-	Yes
sensors
Fingerprint sensor	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Gyroscope	Yes	-

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