Oppo A16K vs Vivo Y21 comparison

Show Only Differences Highlight Differences	Oppo A16K	Vivo Y21
key specs
Display	6.52-inch	6.50-inch
Processor	MediaTek Helio G35	MediaTek Helio P35
Front Camera	5-megapixel	8-megapixel
Rear Camera	13-megapixel	13-megapixel + 2-megapixel
RAM	3GB, 4GB	4GB
Storage	32GB, 64GB	128GB
Battery Capacity	4230mAh	5000mAh
OS	Android 11	Android 11
Resolution	1600x720 pixels	720x1600 pixels
general
Brand	Oppo	Vivo
Model	A16K	Y21
Release date	November 4, 2021	-
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	164.00 x 75.40 x 7.85	164.26 x 76.08 x 8.00
Weight (g)	175.00	182.00
Battery capacity (mAh)	4230	5000
Removable battery	Yes	-
Colours	Black, Blue, White	Midnight Blue, Diamond Black
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	-
Pixels per inch (PPI)	269	-
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Helio G35	MediaTek Helio P35 (MT6765)
RAM	3GB, 4GB	4GB
Internal storage	32GB, 64GB	128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	1000
Dedicated microSD slot	-	Yes
camera
Rear camera	13-megapixel	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	1	2
Rear autofocus	Yes	Yes
Rear flash	LED	LED
Front camera	5-megapixel	8-megapixel (f/2.0)
No. of Front Cameras	1	1
software
Operating system	Android 11	Android 11
Skin	ColorOS 11.1 Lite	Funtouch OS 11.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	-
Headphones	3.5mm	-
Wi-Fi Direct	Yes	-
USB OTG	-	Yes
sensors
Fingerprint sensor	-	Yes

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