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Samsung Galaxy A31 · Samsung Mobile Press exact-model original 008_galaxya31_black_front-1.jpg; Galaxy A31 Prism Crush Black front

Samsung Galaxy A31
Photo 1 of 30

Samsung Galaxy A31 · Samsung Mobile Press exact-model original 008_galaxya31_black_front-1.jpg; Galaxy A31 Prism Crush Black front

Samsung · Galaxy A

Galaxy A31

Released April 2020

The Galaxy A31 is a 2020 Android phone with a 6.4-inch Super AMOLED display, four rear cameras and a 5,000 mAh battery.

Model history · 2 models, 2019–2020
  1. 2019Galaxy A30sCompare
  2. 2020Galaxy A31
Screen
6.4″
Display
OLED
Chip
Helio P65
Memory
4 GB – 6 GB
Storage
64 GB – 128 GB
Main camera
48 MP
Zoom
–
Battery
5,000 mAh
Weight
185 g

What reviewers say

Reviewers agree that the AMOLED display and long battery life are the strengths. Gadgets 360 found the Helio P65 sluggish and the cameras weak for the Indian price, while Notebookcheck considered everyday performance and camera output adequate for its lower European price. Both found more capable rivals available.

From notebookcheck.net and gadgets360.com

Specifications

Report a wrong or missing spec

Display

Screen size
6.4″
Resolution
2400 × 1080
Sharpness
411 pixels per inch
Panel
OLED
Display type
Full HD+ Super AMOLED Infinity-U display

Performance

Chip
Helio P65
Memory
4 GB – 6 GB
Storage
64 GB, 128 GB
Storage type
64 GB in Spain or 128 GB in Vietnam; microSD slot up to 512 GB

Cameras

Main camera
48 MP
Ultra wide camera
8 MP
Telephoto camera
None
Optical zoom
None
Front camera
20 MP
Main camera
48 MP, F2.0, autofocus; no optical image stabilisation
Ultra wide camera
8 MP, F2.2, 123-degree field of view
Front camera
20 MP, F2.2
Camera features
5 MP F2.4 macro and 5 MP F2.4 depth cameras

Battery and charging

Battery
5,000 mAh
Wired charging
Up to 15 W
Wireless charging
None

Design

Type
Standard
Weight
185 g
Thickness
8.6 mm
Height × width
159.3 × 73.1 mm
Colours
Black, white and blue in Vietnam
Biometrics
In-display fingerprint reader

Software

Operating system
Android
Software at launch
Android 10 with One UI 2.0

Storage options

StorageMemory
64 GB4 GB
128 GB6 GB

Pros and cons

Pros

  • Full HD+ Super AMOLED display
  • 5,000 mAh battery with 15 W charging
  • Dedicated microSD slot

Cons

  • No optical image stabilisation
  • No 4K video recording

Closest rivals

Model
ScreenDisplayChipMemoryStorageMain cameraZoomBatteryWeightReleased
OnePlusNord N10 5G
6.49″LCD, 90 HzQualcomm Snapdragon 690 5G6 GB128 GB64 MP–4,300 mAh190 gNov 2020
GooglePixel 4a (5G)
6.2″OLED, 60 HzQualcomm Snapdragon 765G6 GB128 GB12.2 MP–3,885 mAh168 gOct 2020
vivoV19
6.44″OLEDQualcomm Snapdragon 7128 GB128 GB – 256 GB48 MP–4,500 mAh186.5 gApr 2020

Previous model: Galaxy A30s. Newer model: Galaxy A32.

Sources

  1. news.samsung.com/es/samsung-presenta-un-nuevo-modelo-de-la-serie-a-galaxy-a31
  2. news.samsung.com/vn/samsung-galaxy-a31-chinh-thuc-ra-mat-smartphone-co-camera-m…
  3. techradar.com/news/samsung-galaxy-a31-to-launch-in-india-on-june-4
  4. gadgets360.com/mobiles/reviews/samsung-galaxy-a31-review-sale-price-specificati…

Photo: Samsung Mobile Press exact-model original 008_galaxya31_black_front-1.jpg; Galaxy A31 Prism Crush Black front

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