Oppo A16 vs Samsung Galaxy M21 2021 Editio comparison

Show Only Differences Highlight Differences	Oppo A16	Samsung Galaxy M21 2021 Edition
key specs
Display	6.52-inch	6.40-inch
Processor	MediaTek Helio G35	-
Front Camera	8-megapixel	Unspecified
Rear Camera	13-megapixel + 2-megapixel + 2-megapixel	48-megapixel
RAM	3GB	-
Storage	32GB	-
Battery Capacity	5000mAh	6000mAh
OS	Android 11	Android 11
Resolution	720x1600 pixels	1080x2340 pixels
general
Brand	Oppo	Samsung
Model	A16	Galaxy M21 2021 Edition
Release date	July 16, 2021	July 21, 2021
Launched in India	No	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.80 x 75.60 x 8.40	-
Weight (g)	190.00	-
Battery capacity (mAh)	5000	6000
Colours	Crystal Black, Pearl Blue, Space Silver	Arctic Blue, Charcoal Black
display
Screen size (inches)	6.52	6.40
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1080x2340 pixels
Pixels per inch (PPI)	269	-
Aspect ratio	-	19.5:9
hardware
Processor	octa-core	-
Processor make	MediaTek Helio G35	-
RAM	3GB	-
Internal storage	32GB	-
Expandable storage	Yes	-
Expandable storage type	microSD	-
camera
Rear camera	13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)	48-megapixel
No. of Rear Cameras	3	3
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	8-megapixel (f/2.0)	Unspecified
No. of Front Cameras	1	1
Pop-Up Camera	No	-
software
Operating system	Android 11	Android 11
Skin	ColorOS 11.1	One UI Core 3.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB Type-C	Yes	Yes
Micro-USB	No	-
Lightning	No	-
Headphones	3.5mm	-
Number of SIMs	-	2
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	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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