Samsung Galaxy A21s vs Samsung Galaxy A34 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

7.5	4.8
Samsung Galaxy A21s	Samsung Galaxy A34
Released · Jun 19, 2020	Released · Mar 24, 2023
6.5-inch · 1600 x 720 px	6.6-inch · 2400 x 1080 px
48 MP Main · 13 MP Selfie	48 MP Main · 13 MP Selfie
3GB · 32GB	6GB · 128GB
5000 mAh	5000 mAh
Check prices	Check prices

Display

Size
6.5-inch	6.6-inch
Resolution
1600 x 720 px, 20:9 ratio, 270 PPI	2400 x 1080 px, 20:9 ratio, 399 PPI
Technology
TFT	Super AMOLED
Refresh rate
	120Hz
Screen-to-body
82.94 %	83.62 %
Peak brightness
	1000 cd/m2 (nit)
Features
Proximity sensor	HDR support, Ambient light sensor, Proximity sensor

Hardware

System chip
Samsung Exynos 850	Mediatek Dimensity 1080 MT6877V (6 nm)
Processor
Octa-core, 8x 2.0GHz Cortex-A55, 64-bit	Octa-core, 2600 MHz
GPU
Mali-G76	Mali-G68 MC4
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 (14, 13)
Device type
Smartphone	Smartphone

Battery

Capacity
5000 mAh	5000 mAh
Type
Li - Polymer, Not user replaceable	Li - Ion, Not user replaceable
Charging
Fast charging	Fast charging
Max charge speed
	Wired: 25.0W

Battery Life Estimate

Untested

Browsing

Untested

Video

11h 9min

Gaming

7h 48min

Battery Life Estimate

6h 43min

Browsing

16h 25min

Video

10h 11min

Gaming

6h 50min

Camera

Rear
Quad camera	Triple camera
Main camera
48 MP (PDAF) Specifications: Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm	48 MP (OIS, Autofocus) Specifications: Aperture size: F1.8 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
8 MP (Ultra-wide) Specifications: Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm	8 MP (Ultra-wide) Specifications: Aperture size: F2.2 Sensor size: 1/4" Pixel size: 0.8 μm
Third camera
2 MP (Macro) Specifications: Aperture size: F2.4	5 MP (Macro) Specifications: Aperture size: F2.4
Fourth camera
2 MP (Depth information) Specifications: Aperture size: F2.4
Flash
LED	LED
Video recording
1920x1080 (Full HD) (30 fps)	3840x2160 (4K UHD) (30 fps)
Front
13 MP, Video capture: 1920x1080 (Full HD)	13 MP, Video capture: 3840x2160 (4K UHD) (30 fps)

Design

Dimensions
6.44 x 2.96 x 0.35 inches (163.7 x 75.3 x 8.9 mm)	6.35 x 3.07 x 0.32 inches (161.3 x 78.1 x 8.2 mm) thickness with camera 0.36 inches (9.26 mm)
Weight
6.77 oz(192.0 g)	7.02 oz(199.0 g)
Materials
	Back: Plastic Frame: Plastic
Resistance
	Water, Dust; IP67
Biometrics
2D Face unlock, Fingerprint (touch)	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, White, Blue, Red	Awesome Graphite, Awesome Lime, Awesome Silver, Awesome Violet

Cellular

5G
	Bands n1, n3, n7, n20, n28, n38, n40, n41, n77, n78
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800 DD), 28(700 APT)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 20(800 DD), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+)	Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 1(2100), 2(1900), 5(850), 8(900)	Bands 1(2100), 2(1900), 4(1700/2100), 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	Yes
SIM type
Nano SIM	Nano SIM

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

Connectivity & Features

Bluetooth
5.0	5.3
Wi-Fi
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 (reversible), USB 2.0, Features: Charging	Type-C (reversible), USB 2.0, Features: Charging, OTG
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

Buyers information

MSRP
€ 240
In The Box
	Phone, USB Type-C cable, SIM ejector tool, Papers

Availability

Officially announced
May 15, 2020	Mar 15, 2023

Alternative variants

with 4GB RAM


RAM	4GB
Internal storage	64GB

With 8GB RAM


RAM	8GB

with 6GB RAM


RAM	6GB
Internal storage	64GB

With 8GB RAM and 256GB internal storage


RAM	8GB
Internal storage	256GB

Links

Full specifications
Samsung Galaxy A21s Specs	Samsung Galaxy A34 Specs
PhoneArena Review
Samsung Galaxy A21s Review	Samsung Galaxy A34 Review
User Reviews
	Samsung Galaxy A34 User Reviews