Realme C51 vs Oppo A11k comparison

Show Only Differences Highlight Differences	Realme C51	Oppo A11k
key specs
Display	6.74-inch	6.22-inch
Processor	Unisoc T612	MediaTek Helio P35
Front Camera	8-megapixel	5-megapixel
Rear Camera	50-megapixel	13-megapixel + 2-megapixel
RAM	4GB	2MB
Storage	64GB	32GB
Battery Capacity	5000mAh	4230mAh
OS	Android Android 13	Android 9 Pie
Resolution	720x1600 pixels	720x1520 pixels
general
Brand	Realme	Oppo
Model	C51	A11k
Release date	September 4, 2023	-
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.20 x 76.70 x 7.99	156.00 x 76.00 x 8.00
Weight (g)	186.00	163.00
Battery capacity (mAh)	5000	4230
Removable battery	No	-
Fast charging	33W Fast Charging	-
Wireless charging	No	-
Colours	Carbon Black and Mint Green	Deep Blue, Flowing Silver
display
Refresh Rate	90 Hz	-
Resolution Standard	HD	-
Screen size (inches)	6.74	6.22
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1520 pixels
Aspect ratio	-	19:9
hardware
Processor	octa-core	octa-core
Processor make	Unisoc T612	MediaTek Helio P35 (MT6765)
RAM	4GB	2MB
Internal storage	64GB	32GB
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2000	256
Expandable storage	-	Yes
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel (f/f/1.8)	13-megapixel + 2-megapixel
No. of Rear Cameras	2	-
No. of Front Cameras	1	-
Front camera	8-megapixel (f/f/2.0)	5-megapixel
Rear autofocus	-	Yes
Rear flash	-	LED
software
Operating system	Android Android 13	Android 9 Pie
Skin	-	ColorOS 6.1
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
GPS	-	Yes
Micro-USB	-	Yes
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Gyroscope	Yes	-
Face unlock	-	Yes
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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