Galaxy A31
SamsungSamsung

Galaxy A31

4.0· 19 verified reviews
3-month warrantyReturn on defectInspected in Quebec19 customers bought this month

Samsung Galaxy A31, pre-owned, 1-year guarantee.

98 $ CAD

All-in price. GST/QST added at checkout.

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Storage
64GB
Condition
Fair

Visible cosmetic wear, battery 80%+ — mechanically vetted to the same standard, priced for value.

Color
Black
Out of stock
This combination isn't in stock right now. Select another storage or condition.
In stock in Quebec — ships today if you order by 2pm ET
Battery tested at 80% min · 3-month defect warranty
Unlocked for all carriers · 4G LTE
3-month warranty
Included
Real carrier rates
Calculated at checkout
Return on defect
Label provided

Year
2020
Brand
Samsung
Family
Samsung
Networks
4G LTE
Carrier unlock
All carriers

Specifications

📱
6.4 inches
Size
🔋
5000
mAh
📷
48 MP
Main camera
Mediatek MT6768
Processor

Display

Size
6.4 inches
Type
Super AMOLED
Resolution
1080 x 2400
Refresh rate
60 Hz

Performance

Processor
Mediatek MT6768 Helio P65 (12 nm)
RAM
4 / 6 / 8 GB
Storage options
64GB / 128GB

Camera

Main camera
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 (macro) Auxiliary lens
Video
1080p@30fps
Selfie
20 MP, f/2.2, (wide)

Battery

Battery capacity
5000 mAh
Charging
15W wired

Connectivity & misc

5G
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
Port
USB Type-C 2.0, OTG
Sensors
Fingerprint (under display, optical), accelerometer, gyro, compass
Dimensions
159.3 x 73.1 x 8.6 mm
Weight
185 g
Operating system
Android 10, upgradable to Android 12, One UI 4.1
Compare with another modelCompare phones
Specs sourced from GSMArena · last updated May 2026

Customer reviews

4.0
Based on 19 reviews
5
11 (58%)
4
1 (5%)
3
4 (21%)
2
2 (11%)
1
1 (5%)
·2 weeks ago

fair condition, works perfectly

the listing said fair condition so I expected some cosmetic wear. Yeah, there's scuffing on the frame and the back has marks, but the 128GB storage is intact and everything functions. Battery health is still solid. For the price I paid, I can't complain about appearance—it's a tool, not a showpiece.

Margaret Y.PEVerified buyer·128GB · Fair
·3 weeks ago

solid phone, solid deal

Pretty happy with this purchase. The 128GB model runs smoothly, camera's decent, and the packaging showed they actually care about condition. A few light marks on the back but nothing that bothers me. At this price point it's hard to complain.

Marcus L.SaskatoonVerified buyer·128GB · Good
·1 month ago

exactly what I needed

Bought this A31 128GB in excellent condition and it's been flawless for two weeks. Screen is crisp, battery holds strong, and it shipped in 24 hours. Saved $200 compared to new and got the full year warranty. No regrets.

Robert M.BCVerified buyer·128GB · Excellent
·1 month ago

happy with it, just wish shipping was faster

Phone's in good shape, looks cleaner than the photos suggested. Takes decent photos, battery lasts most of the day, 64GB is tight but workable if you manage storage. Only thing is it took 3 days to arrive when the listing promised 24 hours. Still solid value though.

Brandon S.NBVerified buyer·64GB · Fair
·1 month ago

does what it's supposed to

Recieved the phone in fair condition—visible scuffs, minor cosmetic wear—exactly as described. Doesn't bother me. Battery's healthy, 128GB handles my stuff fine, and it's been stable. No regrets picking a pre-owned A31 over dropping cash on something new. The warranty gave me peace of mind even though I haven't needed it.

Nancy S.NLVerified buyer·128GB · Fair
·2 months ago

good but battery drains faster than expected

Bought this thinking I'd get a solid secondary phone. Screen and overall build feel decent, storage is plenty at 128GB. But the battery percentage came in lower than I'd hoped — it was listed at 89% and drops noticeably by mid-afternoon even with light use. Not a dealbreaker, but frustrating when you're paying a bit more for "excellent" condition. Everything else checks out.

John N.WinnipegVerified buyer·128GB · Fair
·3 months ago

works, but battery drains fast

Phone itself is fine, nothing wrong with the screen or build. The issue is the battery—it's sitting around 82%, which is lower than I expected from a pre-owned device in 'good' condition. Still under warranty so I could get it looked at, but that's a hassle. The 128GB storage is nice though. It's functional, just not thrilled with the battery health they didn't flag upfront.

Megan R.BCVerified buyer·128GB · Good
·3 months ago

works great, no issues here

Showed up fast, phone works exactly as described. 128GB gives plenty of space, camera's fine, battery lasts a full day. The inspection they do apparently caught everything because I haven't found any surprises. Not fancy but reliable.

Robert H.EdmontonVerified buyer·128GB · Good
·3 months ago

pristine phone, underwhelming performance

Looks almost new and the 64GB storage is fine, but I'm honestly disappointed with how the phone performs day-to-day. Apps take a moment to load, multitasking is clunky, and I expected better from 'excellent' condition overall. The hardware looks flawless, so it's not a defect thing—just feels like I outgrew this model faster than I thought. The price was right, but the experience left me wishing I'd spent a bit more elsewhere.

Amanda Y.EdmontonVerified buyer·64GB · Excellent
·3 months ago

device arrived completely dead

Received the 64GB model and it won't power on. Tried charging overnight, different cables, nothing. Their 32-point inspection apparently missed that the battery is completely shot. Contacted support but getting the runaround on the warranty claim. Really disappointed—this was my first time buying refurbished and now I'm hesitant to try again.

Andrew J.MBVerified buyer·64GB · Fair
Samsung Galaxy A31 pre-owned — from $98 CAD · BestMobileCanada