Samsung Galaxy A01 vs Samsung Galaxy A21s Specs Comparison

Design

Dimensions
5.81 x 2.79 x 0.33 inches 147.5 x 70.9 x 8.3 mm	6.44 x 2.96 x 0.35 inches 163.7 x 75.3 x 8.9 mm
Weight
5.33 oz (151.0 g)	6.77 oz (192.0 g)
Materials
Back: Plastic Frame: Plastic
Biometrics
	2D Face unlock, Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Blue, Red	Black, White, Blue, Red

Display

Size
5.7-inch	6.5-inch
Resolution
1520x720px, 19:9 ratio, 295 PPI	1600x720px, 20:9 ratio, 270 PPI
Technology
IPS LCD	TFT
Screen-to-body
78.22 %	82.94 %
Features
Ambient light sensor, Proximity sensor	Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 439 SDM439 (12 nm)	Samsung Exynos 850
Processor
Octa-core 4x 2.0GHz Cortex-A53 + 4x 1.45GHz Cortex-A53	Octa-core 8x 2.0GHz Cortex-A55
GPU
Adreno 505	Mali-G76
Memory
2GB (LPDDR3)/16GB (eMMC 5.1)	3GB (LPDDR4)/32GB (eMMC 5.1)
Storage expansion
microSDXC up to 512 GB	microSDXC up to 512 GB
OS
Android (11, 10)	Android (10)

Battery

Type
3000 mAh	5000 mAh, Li - Polymer
Charging
Fast charging	Fast charging
Charge speed
Wired: 7.8W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

Untested

Browsing

Untested

Video

11h 9min

Gaming

7h 48min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Quad camera
Main camera
13 MP (Autofocus) Aperture size: F2.2 Focal length: 28 mm Sensor size: 1/3.1" Pixel size: 1.12 μm	48 MP (PDAF) Aperture size: F2.0 Focal length: 26 mm Sensor size: 1/2" Pixel size: 0.8 μm
Second camera
2 MP (Depth information) Aperture size: F2.4	8 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
	2 MP (Macro) Aperture size: F2.4
Fourth camera
	2 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
1080p (30 fps)	1080p (30 fps)
Front
5 MP Video capture: 1080p	13 MP Video capture: 1080p

Connectivity & Features

Bluetooth
4.2	5.0
WLAN
802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C, USB 2.0
Hearing aid compatible
M4/T3
Location
GPS, A-GPS, Glonass, Galileo, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer	Accelerometer, Gyroscope
Other
UMA (Wi-Fi Calling)	NFC

Multimedia

Headphones
3.5mm jack	3.5mm jack
Speakers
Earpiece, Loudspeaker	Earpiece, Loudspeaker
Features
Dolby Atmos
Screen mirroring
Wireless screen share	Wireless screen share
Radio
FM

Cellular

4G (FDD)
Bands 2, 4, 5, 12, 14	Bands 1, 2, 3, 5, 7, 8, 20, 28
4G (TDD)
	Bands 38, 40, 41
3G
Bands 2, 4, 5	Bands 1, 2, 5, 8
Data Speed
LTE Cat 4 (150/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
	Yes
SIM type
Nano SIM	Nano SIM
HD Voice
Yes

Regulatory Approval

FCC approval
Date approved: Feb 24, 2020 FCC ID value: ZCASMA015A
Measured SAR
Head: 0.61 W/kg Body: 0.61 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.39 W/kg

Buyers information

MSRP
$ 100	€ 240
In The Box
QuickStart Guide, Charging Block, USB-C, SIM tray eject tool

Availability

Officially announced
Dec 17, 2019	May 15, 2020

Alternative variants

for Verizon

4G (FDD)	Bands 2, 4, 5, 13
WLAN	802.11 a,b,g,n
Hearing aid compatible	M4/T4
FCC approval	Date approved: Jul 15, 2020 FCC ID value: ZCASMA015V
Measured SAR	Head: 0.63 W/kg Body: 1.37 W/kg Simultaneous Transmission: 1.37 W/kg Wireless Router: 1.37 W/kg
MSRP	$ 150

with 4GB RAM

Memory	4GB/64GB

with 6GB RAM

Memory	6GB/64GB

Links

Full specifications
Samsung Galaxy A01 Specs	Samsung Galaxy A21s Specs
PhoneArena Review
	Samsung Galaxy A21s Review
User Reviews
Samsung Galaxy A01 User Reviews