Galaxy S21

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SamsungGalaxy S21

Galaxy S21

4.3· 72 verified reviews
3-month warrantyReturn on defectInspected in Quebec72 customers bought this month

6.2" 120 Hz display, Exynos/Snapdragon, triple camera with Director's View mode.

186 $ CADSAVE 12% vs Reebelo

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

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Storage
128GB
Condition
Fair

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

Color
Phantom Gray
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 · 5G compatible
3-month warranty
Included
Real carrier rates
Calculated at checkout
Return on defect
Label provided

Year
2021
Brand
Samsung
Family
Galaxy S21
Networks
5G compatible
Carrier unlock
All carriers

Specifications

📱
6.2 inches
Size
🔋
4000
mAh
📷
12 MP
Main camera
Exynos 2100
Processor

Display

Size
6.2 inches
Type
Dynamic AMOLED 2X, 120Hz, HDR10+, 1300 nits (peak)
Resolution
1080 x 2400
Refresh rate
120 Hz

Performance

Processor
Exynos 2100 (5 nm) - InternationalQualcomm SM8350 Snapdragon 888 5G (5 nm) - USA/China
RAM
6 / 8 GB
Storage options
128GB / 256GB

Camera

Main camera
12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, dual pixel PDAF, OIS 64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom 12 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/2.55" 1.4µm, Super Steady video
Video
8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, HDR10+, stereo sound rec., gyro-EIS
Selfie
10 MP, f/2.2, 26mm (wide), 1/3.24", 1.22µm, dual pixel PDAF

Battery

Battery capacity
4000 mAh
Charging
25W wired, PD3.0 15W wireless (Qi) 4.5W reverse wireless

Connectivity & misc

5G
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Port
USB Type-C 3.2, OTG
Sensors
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass, barometer
Dimensions
151.7 x 71.2 x 7.9 mm
Weight
169 g
Water resistance
IP68 dust tight and water resistant (immersible up to 1
Operating system
Android 11, up to 4 major Android upgrades, One UI 7
Released
January 2021
Compare with another modelCompare phones
Specs sourced from GSMArena · last updated May 2026

Customer reviews

4.3
Based on 72 reviews
5
53 (74%)
4
2 (3%)
3
9 (13%)
2
5 (7%)
1
3 (4%)
·2 weeks ago

it works, but not pristine

The 128GB in good condition is a bit of a mixed bag. Battery's at 85% which is fine, but there's a noticeable scratch on the lower left of the screen that bugs me occasionally. It functions perfectly otherwise. Would've appreciated knowing about that scratch upfront.

Emily R.QCVerified buyer·128GB · Good
·3 weeks ago

fair condition, still looks great

Bought this with some hesitation since it was listed as fair, but honestly the screen is basically flawless and the few marks on the back aren't even noticeable in normal use. Battery's holding steady at 89%. Saved myself a couple hundred bucks versus new and got the warranty, so I'm pretty satisfied.

Patricia L.MBVerified buyer·256GB · Fair
·4 weeks ago

wasn't what the listing showed

Ordered the 256GB in fair condition and recieved it in worse shape than the photos suggested. Several deep scratches on the frame, and when I ran the diagnostics the battery health was only 76%. The phone works, but the listing undersold how worn this device actually is. Should've just saved up for something newer at this point.

Hunter D.QCVerified buyer·256GB · Fair
·1 month ago

no complaints so far

Grabbed the 256GB good condition model and it's been solid. Showed up on time, phone looks almost new with just minor marks underneath. Battery's at 92%, runs smooth. No dead pixels, no weird glitches. Good value compared to dropping $1200 on a fresh one from a carrier.

Tyler L.MBVerified buyer·256GB · Good
·1 month ago

good condition, great value

Honestly impressed. The 128GB good variant had minor cosmetic marks on the back like they said, but the phone functions perfectly. Battery at 87%, screen's pristine. Saves you a lot compared to a new S21 and the warranty gives peace of mind.

Matthew F.BCVerified buyer·128GB · Good
·1 month ago

practically new s21

picked this up last month and there's literally nothing to fault. no cosmetic damage that i can see, battery health is 89%, and the phone just flies through everything i throw at it. the packaging was still sealed properly. better deal than any carrier was offering me.

Steven J.TorontoVerified buyer·128GB · Excellent
·1 month ago

solid upgrade for the cost

Was hesitant about buying pre-owned but this Galaxy S21 in good condition turned out to be exactly what I needed. No major cosmetic issues, battery's healthy at 88%, and it's noticeably cheaper than a new model. The 256GB gives me plenty of storage. Can't complain for what I paid.

Christopher F.WinnipegVerified buyer·256GB · Good
·1 month ago

solid phone, great price

Bought the 256GB S21 in good condition and it's been exactly what I needed. Screen looks clean, battery sits around 88%, and the whole process from order to doorstep took less than 24 hours. For the price compared to buying new, this was the right call.

Andrew T.YTVerified buyer·256GB · Good
·1 month ago

very happy with this purchase

was nervous buying pre-owned for the first time but this arrived in perfect shape. The 256GB variant means I don't have to worry about space, photos and videos are sharp, and I've had it for two months with zero issues. The 1-year warranty is reassuring too. Saved a decent chunk of money versus new and honestly can't tell the difference.

Emily F.YTVerified buyer·256GB · Good
·1 month ago

solid second-hand buy

Picked up the 128GB fair condition S21. It's got visible scratches but nothing deep, and honestly you can't see them when the screen's on. Battery at 86%. Everything else—processor, camera, display quality—is exactly what you'd expect from a flagship. Better value than buying new.

Mo A.TorontoVerified buyer·128GB · Fair
Samsung Galaxy S21 pre-owned — from $185 CAD · BestMobileCanada