Lg K31
LGLG

Lg K31

4.2· 9 verified reviews
3-month warrantyReturn on defectInspected in Quebec9 customers bought this month

LG K31 — pre-owned certified, 3-month warranty.

65 $ CAD

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

Member rewards
The more you buy, the less you pay
Bronze
65 $ CAD
Starter
Silver
64 $ CAD
5+ items
Gold
63 $ CAD
50+ items
Platinum
62 $ CAD
500+ items
Sign in & start collecting
Storage
32GB
Condition
Good

Light wear from everyday use, battery 80%+ — performance held to the same standard as Excellent.

Color
Black
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
LG
Family
LG
Networks
4G LTE
Carrier unlock
All carriers

Specifications

📱
5.7 inches
Size
🔋
3000
mAh
📷
13 MP
Main camera
Mediatek MT6762
Processor

Display

Size
5.7 inches
Type
IPS LCD
Resolution
720 x 1520
Refresh rate
60 Hz

Performance

Processor
Mediatek MT6762 Helio P22 (12 nm)
RAM
2 GB
Storage options
32GB

Camera

Main camera
13 MP, f/1.8, 27mm (wide), 1/3.1", 1.12µm, PDAF 5 MP, f/2.2, 120˚ (ultrawide), 1/5.0", 1.12µm
Video
1080p@30fps
Selfie
5 MP, f/2.2, 24mm (wide), 1/5.0", 1.12µm

Battery

Battery capacity
3000 mAh

Connectivity & misc

5G
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi Direct
Port
microUSB 2.0
Sensors
Fingerprint (rear-mounted), accelerometer
Dimensions
147.8 x 71.1 x 8.6 mm
Weight
146 g
Operating system
Android 10, LG UX 9.1
Compare with another modelCompare phones
Specs sourced from GSMArena · last updated May 2026

Customer reviews

4.2
Based on 9 reviews
5
5 (56%)
4
2 (22%)
3
1 (11%)
2
1 (11%)
1
0 (0%)
·2 weeks ago

it works, but shows its age a bit

Was skeptical buying a phone marked as 'fair' condition, but BestMobileCanada was honest about the wear. There are some visible marks on the back and the screen has a couple micro-scratches you only notice in certain light. That said, it powers on, calls work fine, battery sits around 78% health which is decent. The 32GB storage is enough for my needs. I knew what I was getting into price-wise, and for what I paid it's doing the job. The warranty is nice to have if something goes wrong.

Diane G.VancouverVerified buyer·32GB · Fair
·1 month ago

excellent condition but phone is sluggish

The device arrived looking practically new — no scratches, screen pristine, packaging was good. But man, it lags constantly. Apps take forever to open and switching between them is painful. For the price I paid, I expected better performance even on a budget phone. Battery drains pretty quick too. Really disappointed because cosmetically it's flawless.

Lucas R.CalgaryVerified buyer·32GB · Excellent
·1 month ago

it's okay, nothing special

Works fine for basic stuff like texting and calls. Camera's mediocre, the screen isn't very bright, and it gets a bit warm sometimes. The 32GB fills up fast. It's a phone that does phone things but I'm not thrilled. Seems fair for the price though.

Ethan M.HalifaxVerified buyer·32GB · Good
·1 month ago

exactly what I needed at this price

Needed a replacement phone fast and BestMobileCanada came through. The LG K31 isn't fancy but it's solid. Screen looks good even though it's pre-owned, battery's decent, and the 1-year warranty gave me peace of mind. No scratches, no complaints. Better than buying new at this point in the product's life.

Connor V.ONVerified buyer·32GB · Good
·2 months ago

good value minus one thing

Really impressed with how fast it arrived — got it in like 20 hours. Device is clean, battery percentage was listed at 89% and it still holds that. Only thing is the charger wasn't in the box, so I had to dig up an old one. That was unexpected. Otherwise it's been reliable for a week now.

Catherine J.SaskatoonVerified buyer·32GB · Fair
·2 months ago

solid little phone, minor quibble

This thing just works. Screen's bright enough, battery gets through my day, storage isn't huge but it's fine. Only small thing is the back has some scuff marks but I was told it would and they're exactly what I expected. Performance is snappy for day-to-day stuff. Happy with the purchase overall.

Catherine D.ONVerified buyer·32GB · Good
·3 months ago

was nervous about used, not anymore

First time buying a refurbished phone and I was paranoid. The inspection report said fair condition and honestly it looks fair — couple of small marks on the bezel I can barely see. Everything works. Battery's solid, no dead pixels, and it showed up the next day. The warranty is legit because they actually honour it. No regrets here.

Helen R.NTVerified buyer·32GB · Fair
·4 months ago

solid phone, arrived in good shape

Got the 32GB version and it's been reliable so far. Turned it on right out of the box and everything worked. The screen looks clean, battery seems to be holding up okay, and the warranty gives me peace of mind. Better value than buying new, that's for sure.

Nancy R.NBVerified buyer·32GB · Good
·11 months ago

budget phone, does what it should

Picked this up for my kid since they kept breaking nicer phones. It's got visible scratches on the back but nothing that bothers me. Battery's holding up fine, screen works great. At this price point I wasn't expecting much but it's solid.

Hiroshi T.CalgaryVerified buyer·32GB · Fair
LG Lg K31 pre-owned — from $59 CAD · BestMobileCanada