Samsung Galaxy A01 vs Samsung Galaxy A31 Specs Comparison

Design

Dimensions
5.81 x 2.79 x 0.33 inches 147.5 x 70.9 x 8.3 mm	6.27 x 2.88 x 0.34 inches 159.3 x 73.1 x 8.6 mm
Weight
5.33 oz (151.0 g)	6.53 oz (185.0 g)
Materials
Back: Plastic Frame: Plastic	Back: Plastic
Biometrics
	Optical in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, Blue, Red	Prism Crush black, Prism Crush blue, Prism Crush red, Prism Crush white

Display

Size
5.7-inch	6.4-inch
Resolution
1520x720px, 19:9 ratio, 295 PPI	2400x1080px, 20:9 ratio, 411 PPI
Technology
IPS LCD	Super AMOLED
Refresh rate
	60Hz
Screen-to-body
78.22 %	84.88 %
Features
Ambient light sensor, Proximity sensor	Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 439 SDM439 (12 nm)	MediaTek Helio P65 MT6768 (12 nm)
Processor
Octa-core 4x 2.0GHz Cortex-A53 + 4x 1.45GHz Cortex-A53	Octa-core 2x 2.0GHz Cortex-A75 + 6x 2.0GHz Cortex-A55
GPU
Adreno 505	Mali-G52 MC2
RAM
2GB (LPDDR3)	4GB (LPDDR4)
Internal storage
16GB (eMMC 5.1), available to use: 8.3 GB	64GB (eMMC 5.1), available to use: 46.2 GB
Storage expansion
microSDXC up to 512 GB	microSDXC up to 512 GB
OS
Android (11, 10)	Android (10), Samsung One UI

Battery

Capacity
3000 mAh	5000 mAh
Type
	Li - Polymer
Charging
Fast charging	Fast charging
Charge speed
Wired: 7.8W	Wired: 15.0W

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
	5 MP (Macro) Aperture size: F2.4
Fourth camera
	5 MP (Depth information) Aperture size: F2.4
Flash
LED	LED
Video recording
1920x1080 (Full HD) (30 fps)	1920x1080 (Full HD) (30 fps)
Front
5 MP, Video capture: 1920x1080 (Full HD)	20 MP, Video capture: 1920x1080 (Full HD)

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, Compass
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
Additional microphone(s)
	Noise cancellation

Cellular

4G (FDD)
Bands 2(1900), 4(AWS-1), 5(850), 12(700 a), 14(700 PS)	Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 20(800 DD)
4G (TDD)
	Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 2(1900), 4(1700/2100), 5(850)	Bands 1(2100), 2(1900), 5(850), 8(900)
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	Date approved: Mar 08, 2020 FCC ID value: A3LSMA315GL
Measured SAR
Head: 0.61 W/kg Body: 0.61 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.39 W/kg	Head: 0.53 W/kg Body: 0.56 W/kg Simultaneous Transmission: 1.42 W/kg Wireless Router: 0.65 W/kg Phablet: 0.89 W/kg

Buyers information

MSRP
$ 100	€ 300
In The Box
QuickStart Guide, Charging Block, USB-C, SIM tray eject tool

Availability

Officially announced
Dec 17, 2019	Mar 24, 2020

Alternative variants

for Verizon

4G (FDD)	Bands 2(1900), 4(AWS-1), 5(850), 13(700 c)
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 128GB storage

RAM	6GB
Internal storage	128GB

Links

Full specifications
Samsung Galaxy A01 Specs	Samsung Galaxy A31 Specs
User Reviews
Samsung Galaxy A01 User Reviews