Galaxy A31 64GB - Blue - Unlocked

Customer reviews for Galaxy A31

Overall rating

328 verified reviews

Rating details

Accessories
4.3/5
Appearance
4.5/5
Battery
4.5/5
Lens & Camera
4.5/5
Overall performance
4.4/5
Packaging
4.5/5
Shipping
4.5/5

Reviews

Claudio S.
Verified purchase
Reviewed 17/08/2025, Italy.
I got it because my A 31 had problems. I am very satisfied with the choice. Congratulations on the quick delivery.
Translated from Italian
Galaxy A31 128GB - Blu
Galaxy A31 128GB - Blu
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
04/08/2025
Jürgen F.
Verified purchase
Reviewed 26/02/2025, Germany.
I myself have had the A31 for three years and am very happy with it. As with the other Samsung mobiles, it is very easy to use, which inspired me three years ago to recommend this one to my wife after the old mobile stopped working, and she is also very satisfied.
Translated from German
Galaxy A31 128GB - Blau - Ohne Vertrag
Galaxy A31 128GB - Blau - Ohne Vertrag
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
01/12/2024
Sacha G.
Verified purchase
Reviewed 29/03/2026, United Kingdom.
Excellent quality, fast delivery and outstanding service. Have bought 3 phones through Back Market and each has been brilliant 👏
Galaxy A31 128GB - White - Unlocked
Galaxy A31 128GB - White - Unlocked
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
15/03/2026
Alessandra C.
Verified purchase
Reviewed 03/03/2025, Italy.
Product corresponding to the description, absolutely satisfied with the purchase, I would definitely recommend the backmarket website, excellent combination of savings, quality and respect for the environment.
Translated from Italian
Galaxy A31 128GB - Nero
Galaxy A31 128GB - Nero
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
19/02/2025
Mia P.
Verified purchase
Reviewed 10/11/2024, United Kingdom.
Phone in better condition than my other new one! Really fast delivery and love that I didn't have to spend so much on a new phone and also helped the environment, rly cool
Galaxy A31 128GB - Blue - Unlocked - Dual-SIM
Galaxy A31 128GB - Blue - Unlocked - Dual-SIM
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
26/10/2024
Clément T.
Verified purchase
Reviewed 07/04/2025, France.
The phone corresponded perfectly to the advert, no worries, very satisfied. The delivery was also quick.
Translated from French
Galaxy A31 128 Go - Noir - Débloqué
Galaxy A31 128 Go - Noir - Débloqué
Condition
Excellent
Almost no signs of wear. The body may have very light micro-scratches. For items with screens, the screen will have no scratches.
Purchased
09/03/2025
Carole J.
Verified purchase
Reviewed 06/10/2025, France.
I'm not the user. And the user has just been hospitalised and can't reply to this message. But he says he's very satisfied.
Translated from French
Galaxy A31 64 Go - Bleu - Débloqué
Galaxy A31 64 Go - Bleu - Débloqué
Condition
Fair
Signs of wear. The body may have a few visible scratches and dents. Items with screens may have light scratches.
Purchased
21/09/2025

Everything you ever wanted to know about the Galaxy A31

Durability
Overall performance
Camera
Screen quality

Super AMOLEDScreen type
2020Year of Release
Physical SIMSIM card
Samsung Galaxy ASerie
UnlockedCarrier compatibility
20 megapixelsFront camera
Single (1x)Camera Type
4GNetwork
6.4Screen size (in)

The Samsung Galaxy A31 is a reliable smartphone that balances performance and functionality, making it suitable for everyday use. Launched in March 2020, this device remains a practical choice for users seeking a dependable smartphone experience.

Key features:

Release Date: March 2020
Display: 6.4-inch Super AMOLED, FHD+ resolution
Processor: MediaTek Helio P65
Camera: Quad-camera system with 48MP main sensor
Connectivity: 4G compatible for reliable mobile data access.

Who is this for?

The Samsung Galaxy A31 is ideal for students, casual users, or anyone looking for a smartphone that handles daily tasks without complications. It’s a solid choice for those who appreciate a vibrant display and a decent camera for social media sharing.

Pros & Cons:

Pros	Cons
Vibrant Super AMOLED display for enhanced viewing.	Performance may lag with heavy multitasking.
Quad-camera versatility for various photography needs.	Plastic build may feel less premium.

Why refurbished?

Opting for a refurbished Samsung Galaxy A31 allows you to enjoy a reliable smartphone while being environmentally conscious. Each device undergoes rigorous testing to ensure quality and performance. Learn more about our quality standards.

Screen type: Super AMOLED
Year of Release: 2020
SIM card: Physical SIM
Serie: Samsung Galaxy A
Carrier compatibility: Unlocked
Front camera: 20 megapixels
Camera Type: Single (1x)
Network: 4G
Screen size (in): 6.4
SD Card Slot: microSDXC
Storage: 64 GB
Foldable: No
Color (official name): Prism Crush Blue
Brand: Samsung
Manufacturer Ref: SM-A315F/DS
SAR head: 0.49
SAR body: 1.68
Model: Galaxy A31
Resolution: 1080 x 2400
Colour: Blue
Compatible with latest Update: No
Connector: USB-C + Jack 3.5mm
Main camera: 48 megapixels
Weight: 185 g
OS: Android
Memory (GB): 4 GB

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Galaxy A31 64GB - Blue - Unlocked

Customer reviews for Galaxy A31

Overall rating

Rating details

Reviews

Reviews

Claudio S.

Jürgen F.

Sacha G.

Alessandra C.

Mia P.

Clément T.

Carole J.

Everything you ever wanted to know about the Galaxy A31

Durability

Overall performance

Camera

Screen quality

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