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Samsung Galaxy A31

Samsung Galaxy A31
MORE PICTURES
  • Released 2020, April 27
    185g, 8.6mm thickness
    Android 10, up to Android 12, One UI 4.1
    64GB/128GB storage, microSDXC
  • 5.8% 8,630,871 hits
  • 316 Become a fan
  • 6.4"
    1080x2400 pixels
  • 48MP
    1080p
  • 4-8GB RAM
    Helio P65
  • 5000mAh
    15W
  • Review
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  • Opinions

Versions: SM-A315F/DS (International); SM-A315G/DS (Asia, Australia)

Network Technology GSM / HSPA / LTE
2G bands GSM 850 / 900 / 1800 / 1900
3G bands HSDPA 850 / 900 / 1900 / 2100 - SM-A315F
  HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - SM-A315G
4G bands 1, 2, 3, 5, 7, 8, 20, 38, 40, 41 - SM-A315F
  1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 38, 40, 41, 66 - SM-A315G
Speed HSPA, LTE
Launch Announced 2020, March 24
Status Available. Released 2020, April 27
Body Dimensions 159.3 x 73.1 x 8.6 mm (6.27 x 2.88 x 0.34 in)
Weight 185 g (6.53 oz)
SIM Nano-SIM
Nano-SIM + Nano-SIM
Display Type Super AMOLED
Size 6.4 inches, 98.9 cm2 (~84.9% screen-to-body ratio)
Resolution 1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
Platform OS Android 10, upgradable to Android 12, One UI 4.1
Chipset Mediatek MT6768 Helio P65 (12 nm)
CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.7 GHz Cortex-A55)
GPU Mali-G52 MC2
Memory Card slot microSDXC (dedicated slot)
Internal 64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM
 eMMC 5.1
Main Camera Quad 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 123˚, (ultrawide), 1/4.0", 1.12µm
5 MP, f/2.4, (macro)
5 MP, f/2.4, (depth)
Features LED flash, panorama, HDR
Video 1080p@30fps
Selfie camera Single 20 MP, f/2.2, (wide)
Video 1080p@30fps
Sound Loudspeaker Yes
3.5mm jack Yes
Comms WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Bluetooth 5.0, A2DP, LE
Positioning GPS, GLONASS, GALILEO, BDS
NFC Yes (market/region dependent)
Radio FM radio, RDS, recording
USB USB Type-C 2.0, OTG
Features Sensors Fingerprint (under display, optical), accelerometer, gyro, compass
 Virtual proximity sensing
Battery Type Li-Po 5000 mAh
Charging 15W wired
Misc Colors Prism Crush Black, Prism Crush Blue, Prism Crush Red, Prism Crush White
Models SM-A315F, SM-A315F/DS, SM-A315G/DS, SM-A315G, SM-A315N
SAR EU 0.49 W/kg (head)     1.68 W/kg (body)    
Price £ 159.99 / € 164.27
Tests Performance AnTuTu: 151815 (v8)
GeekBench: 5096 (v4.4), 1216 (v5.1)
GFXBench: 7fps (ES 3.1 onscreen)
Display 635 nits max brightness (measured)
Camera Photo / Video
Loudspeaker -30.9 LUFS (Below average)
Battery (old)
Endurance rating 124h

Disclaimer. We can not guarantee that the information on this page is 100% correct. Read more

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64GB 4GB RAM £ 159.99 € 164.27
128GB 4GB RAM € 229.99
Samsung Galaxy A31 review

Samsung Galaxy A31 review

Navigating Samsung's sprawling device lineup in 2020 is no easy task. The Korean giant is hardly the root of the problem but is still part of the trend. Through a combination of factors and...

Read

Samsung Galaxy A31 - user opinions and reviews

A
  • Adoma3201
  • StN
  • 01 May 2025

ive had this phone since 2020 and i have to say that this phone is only good for normal tasks. anything other than that and its bad but i mean ofcourse its a budget phone so really cant expect much out of it so ill give it a 5/10

  • Reply
K
  • Kim aka. mentallykim
  • xCC
  • 15 Apr 2025

This smartphone is literally looks like it can handle Android 14, why end support early?

  • Reply
?
  • Anonymous
  • ixj
  • 19 Mar 2025

Still better than a14 that thing is pure garbage

  • Reply
  • Read all opinions
  • Post your opinion
Total user opinions: 982

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Samsung Galaxy A31
These are the best offers from our affiliate partners. We may get a commission from qualifying sales.
64GB 4GB RAM
  • £ 159.99
  • € 164.27
128GB 4GB RAM
  • € 229.99
Show all prices

Samsung Galaxy A31 in the news

  • Top 20 most popular phones in 2020 27 Dec 2020
  • Samsung Galaxy A31, M51 receive One UI 2.5 update 01 Dec 2020
  • Samsung Galaxy A31 in for review 23 Jun 2020
  • Samsung Galaxy A11, A21s, A31 and A51 will be launching in the Philippines in the upcoming days 20 Jun 2020

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