Oppo A54 vs Samsung Galaxy A21 comparison

Show Only Differences Highlight Differences	Oppo A54	Samsung Galaxy A21s
key specs
Display	6.51-inch	6.50-inch
Front Camera	16-megapixel	13-megapixel
Rear Camera	13-megapixel + 2-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM	4GB, 6GB	4GB
Storage	64GB, 128GB	64GB
Battery Capacity	5000mAh	5000mAh
OS	Android 10	Android 10
Resolution	720x1600 pixels	720x1600 pixels
Processor	-	Samsung Exynos 850
general
Brand	Oppo	Samsung
Model	A54	Galaxy A21s
Release date	March 26, 2021	May 15, 2020
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.60 x 75.70 x 8.40	163.60 x 75.30 x 8.90
Weight (g)	192.00	191.00
Battery capacity (mAh)	5000	5000
Fast charging	Proprietary	Proprietary
Colours	Crystal Black, Starry Blue	White, Black, Blue
Removable battery	-	No
display
Screen size (inches)	6.51	6.50
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1600 pixels
Pixels per inch (PPI)	268	-
hardware
Processor make	MediaTek Helio P35 (MT6765)	Samsung Exynos 850
RAM	4GB, 6GB	4GB
Internal storage	64GB, 128GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	256	512
Processor	-	2GHz octa-core
Dedicated microSD slot	-	Yes
camera
Rear camera	13-megapixel + 2-megapixel + 2-megapixel	48-megapixel (f/2.0) + 8-megapixel (f/2.0) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras	3	-
Rear autofocus	Yes	-
Rear flash	Yes	Yes
Front camera	16-megapixel	13-megapixel (f/2.2)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
software
Operating system	Android 10	Android 10
Skin	ColorOS 7.2	One UI
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	-
NFC	-	Yes
Headphones	-	3.5mm
sensors
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Fingerprint sensor	-	Yes

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