Samsung Galaxy A5 (2017) vs Samsung Galaxy A31 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.

8.5
Samsung Galaxy A5 (2017)
Samsung Galaxy A5 (2017) Samsung Galaxy A31
Released · Jan 13, 2017
Released · Apr 27, 2020
5.2-inch · 1920x1080px
6.4-inch · 2400x1080px
Single camera
Quad camera
3GB · 32GB
4GB · 64GB
3000 mAh
5000 mAh

Design

Dimensions
5.75 x 2.81 x 0.31 inches
146.1 x 71.4 x 7.9 mm
6.27 x 2.88 x 0.34 inches
159.3 x 73.1 x 8.6 mm
Weight
5.61 oz (159.0 g) 6.53 oz (185.0 g)
Materials
Back: Glass
Frame: Metal
Back: Plastic
Resistance
Water, Dust; IP68
Biometrics
Fingerprint (touch) Optical in-screen fingerprint
Features
Touch sensitive control keys
Keys
Left: Volume control; Right: Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Black sky, Gold sand, Blue mist, Peach cloud Prism Crush black, Prism Crush blue, Prism Crush red, Prism Crush white

Display

Size
5.2-inch 6.4-inch
Resolution
1920x1080px, 424 PPI 2400x1080px, 20:9 ratio, 411 PPI
Technology
Super AMOLED Super AMOLED
Refresh rate
60Hz
Screen-to-body
71.51 % 84.88 %
Features
Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor Ambient light sensor, Proximity sensor

Hardware

System chip
Samsung Exynos 7 Octa 7880 (14 nm) MediaTek Helio P65 MT6768 (12 nm)
Processor
Octa-core
1900 MHz
ARM Cortex-A53
Octa-core
2x 2.0GHz Cortex-A75 + 6x 2.0GHz Cortex-A55
GPU
Mali-T830 MP3 Mali-G52 MC2
RAM
3GB (LPDDR3) 4GB (LPDDR4)
Internal storage
32GB, available to use: 23.1 GB 64GB (eMMC 5.1), available to use: 46.2 GB
Storage expansion
microSDXC up to 256 GB microSDXC up to 512 GB
OS
Android (8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow) Android (10), Samsung One UI

Battery

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

Camera

Rear
Single camera Quad camera
Main camera
16 MP (Autofocus, CMOS image sensor)
Aperture size: F1.9
Focal length: 27 mm
48 MP (PDAF)
Aperture size: F2.0
Focal length: 26 mm
Sensor size: 1/2"
Pixel size: 0.8 μm
Second camera
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)
Video calling, Video sharing
1920x1080 (Full HD) (30 fps)
Front
16 MP 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
802.11 a,b,g,n,ac,dual-band
Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0 Type-C, USB 2.0
Location
GPS, A-GPS, Glonass, BeiDou GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer Accelerometer, Gyroscope, Compass
Other
NFC, ANT+, UMA (Wi-Fi Calling), Tethering, Computer sync, OTA sync NFC

Multimedia

Headphones
3.5mm jack 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Loudspeaker
Features
Album art cover, Background playback
Screen mirroring
Wireless screen share Wireless screen share
Radio
FM
Additional microphone(s)
Noise cancellation Noise cancellation

Cellular

4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 17(700 b), 20(800 DD), 28(700 APT) 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+) Bands 38(2600), 40(2300), 41(2600+)
3G
Bands 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100) Bands 1(2100), 2(1900), 5(850), 8(900)
Data Speed
LTE-A Cat 6 (300/50 Mbit/s), HSPA LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM
Yes Yes
SIM type
Nano SIM Nano SIM

Regulatory Approval

FCC approval
Date approved: Dec 06, 2016
FCC ID value: A3LSMA520F
Date approved: Mar 08, 2020
FCC ID value: A3LSMA315GL
Measured SAR
Head: 0.30 W/kg
Body: 0.55 W/kg
Simultaneous Transmission: 1.59 W/kg
Wireless Router: 1.09 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
€ 300

Availability

Officially announced
Jan 02, 2017 Mar 24, 2020

Alternative variants

with 128GB storage
RAM 6GB
Internal storage 128GB
FCC OKs Cingular\'s purchase of AT&T Wireless