Oppo A16K vs Realme C21Y comparison

Show Only Differences Highlight Differences	Oppo A16K	Realme C21Y
key specs
Display	6.52-inch	6.50-inch
Processor	MediaTek Helio G35	Unisoc T610
Front Camera	5-megapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel + 2-megapixel + 2-megapixel
RAM	3GB, 4GB	3GB, 4GB
Storage	32GB, 64GB	32GB, 64GB
Battery Capacity	4230mAh	5000mAh
OS	Android 11	Android 11
Resolution	1600x720 pixels	720x1600 pixels
general
Brand	Oppo	Realme
Model	A16K	C21Y
Release date	November 4, 2021	July 14, 2021
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.00 x 75.40 x 7.85	164.50 x 76.00 x 9.10
Weight (g)	175.00	200.00
Battery capacity (mAh)	4230	5000
Removable battery	Yes	-
Colours	Black, Blue, White	Cross Black, Cross Blue
Fast charging	-	Proprietary
display
Refresh Rate	60 Hz	-
Screen size (inches)	6.52	6.50
Touchscreen	Yes	Yes
Resolution	1600x720 pixels	720x1600 pixels
Aspect ratio	20:9	20:9
Pixels per inch (PPI)	269	-
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Helio G35	Unisoc T610
RAM	3GB, 4GB	3GB, 4GB
Internal storage	32GB, 64GB	32GB, 64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	256
Dedicated microSD slot	-	Yes
camera
Rear camera	13-megapixel	13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras	1	3
Rear autofocus	Yes	Yes
Rear flash	LED	Yes
Front camera	5-megapixel	5-megapixel (f/2.4)
No. of Front Cameras	1	1
software
Operating system	Android 11	Android 11
Skin	ColorOS 11.1 Lite	Realme UI
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Wi-Fi Direct	Yes	-
Micro-USB	-	Yes
Number of SIMs	-	2
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
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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