Realme C21Y vs Oppo A33 (2020) comparison

Show Only Differences Highlight Differences	Realme C21Y	Oppo A33 (2020)
key specs
Display	6.50-inch	-
Processor	Unisoc T610	Qualcomm Snapdragon
Front Camera	5-megapixel	8-megapixel
Rear Camera	13-megapixel + 2-megapixel + 2-megapixel	13-megapixel + 2-megapixel + 2-megapixel
RAM	3GB, 4GB	4GB
Storage	32GB, 64GB	32GB
Battery Capacity	5000mAh	5000mAh
OS	Android 11	Android 10
Resolution	720x1600 pixels	-
general
Brand	Realme	Oppo
Model	C21Y	A33 (2020)
Release date	July 14, 2021	September 28, 2020
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.50 x 76.00 x 9.10	-
Weight (g)	200.00	-
Battery capacity (mAh)	5000	5000
Fast charging	Proprietary	Proprietary
Colours	Cross Black, Cross Blue	Moonlight Black, Mint Cream
display
Screen size (inches)	6.50	-
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	-
Aspect ratio	20:9	20:9
hardware
Processor	octa-core	octa-core
Processor make	Unisoc T610	Qualcomm Snapdragon
RAM	3GB, 4GB	4GB
Internal storage	32GB, 64GB	32GB
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 (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)	13-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	3	-
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	5-megapixel (f/2.4)	8-megapixel
No. of Front Cameras	1	-
software
Operating system	Android 11	Android 10
Skin	Realme UI	ColorOS 7.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
Micro-USB	Yes	-
Headphones	3.5mm	-
Number of SIMs	2	2
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
3G	Yes	Yes
4G/ LTE	Yes	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-

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