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What Is the Difference Between Samsung A21 and S21

Nevaeh MortonOctober 31, 2022

3 minutes read

What is the difference between Samsung A21 and S21? This is the frequently asked question that we are going to provide an answer to in this post from Technology Gadgets Magazine. Stay tuned to the end of the guide if this is something that interests you.

What Is the Difference Between Samsung A21 and S21?

Samsung A21 vs S21 – Design

	Samsung A21	Samsung S1
Dimensions	8.1 x 76.7 x 167.8 mm	7.9 x 71.2 x 151.7 mm
Weight	193 grams	171 grams (mmWave version) 169 grams (sub6 version)
Back	Plastic	Plastic
Front	Glass	Gorilla Glass Victus
Frame	Plastic	Metal – Aluminum
Color	Black	Purple, gray, white, and pink

Samsung A21 vs S21 – Display

	Samsung A21	Samsung S21
Screen Dimensions	6.5 inches	6.2 inches
Display Type	IPS LCD	Dynamic AMOLED 2X
Maximum Refresh Rate	60 Hz	120 Hz
Resolution	720 x 1600 pixels	1080 x 2400 pixels
Pixel Density	~270 pixels per inch	~418 pixels per inch
Aspect Ratio	20:9	20:9
HDR standards		HDR10+
Other specifications		Always-on Display

Samsung A21 vs S21 – Chip

	Samsung A21	Samsung S1
Chip Model	MediaTek MT6765 Helio P35	Exynos 2100 Qualcomm SM8350 Snapdragon 888 5G
Number of Processor Cores	8	8
Cores specs	4 cores 2.35 GHz Cortex-A53 and 4 cores 1.8 GHz Cortex-A53	1 core 2.90 GHz Cortex-X1 and 3 cores 2.80 GHz Cortex-A78 and 4 cores 2.2 GHz Cortex-A55 1 core 2.84 GHz Cortex-X1 and 3 cores 2.42 GHz Cortex-A78 and 4 cores 1.8 GHz Cortex-A55
GPU	PowerVR GE8320	Mali-G78 MP14 Adreno 660

Samsung A21 vs S21 – Memory & RAM

	Samsung A21	Samsung S1
RAM	3 GB	8 GB
Internal Memory	32 GB	128 GB 256 GB
Internal Memory Type	eMMC 5.1	UFS 3.1
Memory card Slot	Yes	No

Samsung A21 vs S21 – Rear Camera

	Samsung A21	Samsung S1
Rear Camera Configuration	wide/standard – ultrawide – depth detection – macro	wide/standard – ultrawide – telephoto
Main Camera Wide/Standard	Wide Lens Autofocus	Wide Lens 26 mm with 79-degree coverage 1.8-micrometer pixel size 1/1.76 inch sensor size Dual Pixel Autofocus with Phase Detection f/1.8 Optical Image Stabilization
Ultrawide Camera	8 megapixels	12 megapixels
Specs of Ultrawide Camera	Ultrawide lens	Ultrawide lens, 13 mm, 120° coverage, 1.4 micrometers, pixel size, 1/2.55 inch, sensor size, fixed focus, Super Steady mode, video recording without shaking, f/2.2
Telephoto Camera		64 megapixel
Specs of the Telephoto Camera		29 mm Telephoto Lens with 76-degree coverage 0.8 µm Pixel size 1/1.72 inch Autofocus sensor size with Phase Detection Optical Image Stabilization Optical zoom 1.1 times Hybrid zoom 3 times f/2.0
Macro Camera	2 megapixel
Depth Detection Camera	2 megapixel
Maximum Recording Resolution of the Rear Camera	1080p	8K

Samsung A21 vs S21 – Selfie Camera

	Samsung A21	Samsung S1
Main Selfie Camera	13 megapixels	10 megapixels
Specs of Main Selfie Camera	Wide lens 1/3.1 inch Sensor size 1.12 µm Pixel size f/2.0	Wide lens 26 mm Coverage 80 degrees 1.22 µm Pixel size 1/3.24 inch Dual pixel autofocus sensor with phase detection f/2.2
Maximum Recording Resolution	1080p	4K

Samsung A21 vs S21 – Battery & Charging

	Samsung A21	Samsung S1
Battery Capacity	4000 mAh	4000 mAh
Type of Battery	Lithium polymer	Lithium polymer
Fast charging Support	Yes	Yes
Wireless Charging Support	No	Yes
Other Charging & Battery Features		Support for Power Delivery 3 technology, Support for Qi Wireless Charging technology, and PMA 4.5W Reverse Charging
Port	USB Type-C 2.0	USB Type-C 3.2
Support OTG	Yes	Yes

Final Word

What is the difference between Samsung A21 and S21? This was the question that we covered in this post from Technology Gadgets Magazine. Hope you found the guide useful.

Nevaeh MortonOctober 31, 2022

3 minutes read

What Is the Difference Between Samsung A21 and S21