Samsung Galaxy A21s vs Samsung Galaxy A53 5G Specs Comparison

Design

Dimensions
6.44 x 2.96 x 0.35 inches 163.7 x 75.3 x 8.9 mm	6.30 x 2.94 x 0.32 inches 159.9 x 74.7 x 8.1 mm
Weight
6.77 oz (192.0 g)	6.67 oz (189.0 g)
Materials
	Back: Plastic
Resistance
	Yes; IP67
Biometrics
2D Face unlock, Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control, Lock/Unlock key
Colors
Black, White, Blue, Red

Display

Size
6.5-inch	6.5-inch
Resolution
1600x720px, 20:9 ratio, 270 PPI	2400x1080px, 20:9 ratio, 405 PPI
Technology
TFT	Super AMOLED
Refresh rate
	120Hz
Screen-to-body
82.94 %	85.36 %
Peak brightness
	800 cd/m2 (nit)
Features
Proximity sensor	Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor

Hardware

System chip
Samsung Exynos 850	Exynos 1280 (5 nm)
Processor
Octa-core 8x 2.0GHz Cortex-A55	Octa-core 2x 2.4GHz Cortex A-78 + 6x 2.0GHz Cortex A-55
GPU
Mali-G76	Yes
RAM
3GB (LPDDR4)	6GB
Internal storage
32GB (eMMC 5.1), available to use: 19.5 GB	128GB
Storage expansion
microSDXC up to 512 GB	microSDXC up to 1024 GB
OS
Android (10), Samsung One UI	Android (12), One UI UI

Battery

Capacity
5000 mAh	5000 mAh
Type
Li - Polymer
Charging
Fast charging	Fast charging
Charge speed
	Wired: 25.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

11h 9min

Gaming

7h 48min

Battery Life Estimate

Untested

Browsing

15h 45min

Video

7h 45min

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Quad camera	Quad camera
Main camera
48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm	64 MP (OIS, PDAF) Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm	12 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm
Third camera
2 MP (Macro) Aperture size: F2.4	5 MP (Macro) Aperture size: F2.4
Fourth camera
2 MP (Depth information) Aperture size: F2.4	5 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
1920x1080 (Full HD) (30 fps)	Yes
Front
13 MP, Video capture: 1920x1080 (Full HD)	32 MP

Connectivity & Features

Bluetooth
5.0	5.1
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope	Accelerometer, Gyroscope, Compass, Hall (for flip covers)
Other
NFC	NFC

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Multiple speakers
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

5G
	Bands 5G Ready
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 5(850), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Nano SIM

Buyers information

MSRP
€ 240	$ 450

Availability

Officially announced
May 15, 2020	Mar 17, 2022

Alternative variants

with 4GB RAM

RAM	4GB
Internal storage	64GB

With 8GB RAM and 256GB internal storage

RAM	8GB
Internal storage	256GB

with 6GB RAM

RAM	6GB
Internal storage	64GB

Links

Full specifications
Samsung Galaxy A21s Specs	Samsung Galaxy A53 5G Specs
PhoneArena Review
Samsung Galaxy A21s Review	Samsung Galaxy A53 5G Review
User Reviews
	Samsung Galaxy A53 5G User Reviews