Phones

Samsung

Galaxy S21 Plus 5G 128GB

£193.00£448.00-57%
1

Colour: Phantom Red

Condition

90-point MoboCheck®
12-month guarantee
Free 30-day returns
5 trees planted

Galaxy S21 Plus 5G 128GB

Phantom Red / Premium

£193.00

Save £255.00 (57%)

Description

  • Large 6.7-inch Dynamic AMOLED 2X display with 120Hz adaptive refresh
  • Big 4800mAh battery with fast 25W wired and wireless charging
  • Save up to 65% versus buying new
  • MoboCheck® certified — passes our rigorous 90-point check
  • We plant 5 trees and offset the lifetime CO₂ of every device
  • Premium Condition with 128GB storage

Specifications

BrandSamsung
ModelGalaxy S21 Plus 5G
Display6.7-inch Dynamic AMOLED 2X, 120Hz
ChipExynos 2100 / Snapdragon 888
Rear camera64MP main + 12MP ultrawide + 10MP telephoto
Front camera10MP
Battery4800mAh
Operating systemAndroid 11 (upgradeable)
Connectivity5G, Wi-Fi 6E, Bluetooth 5.0, NFC
Water resistanceIP68
Released2021
Storage128GB
ConditionPremium
ColoursPhantom Black, Phantom Gold, Phantom Pink, Phantom Red, Phantom Silver, Phantom Violet

Customer reviews

4.2

17 reviews

5
8
4
7
3
1
2
0
1
1
Verified

Exactly as described

Turned up without a single scratch, honestly amazed. Nice to know I'm keeping it out of landfill too.

Sophia T. · Leicester · 6 March 2025

Made my day

Arrived in premium condition just like it said — maybe even better. Reassuring that it'd been properly checked over first. Really chuffed overall.

James L. · Nottingham · 15 January 2026

Verified

Brilliant!

No complaints whatsoever, really pleased.

Sarah R. · Miami, FL · 13 March 2025

Verified

Brilliant!

Everything works exactly as it should. Really happy with the condition, barely a mark on it anywhere. Really chuffed overall.

William S. · Columbus, OH · 17 October 2025

What's in the box

Everything your device needs to get going — and nothing it doesn't.

Your device

Reset, certified and graded — ready to set up the moment it lands.

Charging cable

A compatible charging cable to get you powered straight up.

SIM ejector tool

For popping your SIM in and getting connected in seconds.

Recyclable packaging

Plastic-free packaging that protects your device and the planet.

No mains plug, by design — it keeps the price down and saves needless plastic. Any extra accessories are listed on the product above.

What we check — the 90-point MoboCheck®

Before any device reaches you, our engineers run the same 90-point diagnostic across six areas — testing what you can see and everything you can't.

Functionality

20 checks

The everyday essentials — every button, radio, and port confirmed working.

Security & data wipe

12 checks

We arrive at a clean, safe device with no trace of a previous owner.

Sensors & hardware

18 checks

The hidden sensors that make a phone feel right, each tested in turn.

Screen & display

15 checks

We look closely at the part you'll stare at most.

Battery health

10 checks

Honest battery health, so there are no surprises after day one.

Cosmetics & authenticity

15 checks

Graded fairly on looks, and confirmed genuine inside and out.

See all 90 checks

Buying with confidence

12-month guarantee

Every device is covered for a full year. If a genuine fault appears we'll repair, replace or refund it — accidental damage and normal wear aside.

Free 30-day returns

Changed your mind? Send it back within 30 days, reset and as received, for a full refund — no questions asked.

Free tracked UK delivery

Dispatched within 1–2 working days and sent fully tracked, with updates by email until it reaches your door.

Read our full delivery & returns policy

Every order makes a difference

Choosing refurbished keeps working tech in use and out of landfill — kinder to your wallet and the planet alike.

5 trees

Planted to help offset every phone we sell

Less e-waste

Working tech kept out of landfill

Lower CO₂

A fraction of the carbon of making new

Reused

Valuable materials given a second life

Why buy refurbished from MoboSale

Save more, not less

Refurbished phones costs far less than buying new — often hundreds less — for a device that performs just like it.

Certified, not just 'used'

Every device passes our rigorous 90-point MoboCheck and ships with a 12-month guarantee. It's science, not guesswork.

Better for the planet

Choosing refurbished keeps working tech in use and out of landfill, sparing the carbon, water and materials a new device would cost.

Understanding our condition grades

We grade every device honestly so you know exactly what to expect. Whichever you choose, it's fully working, certified by our 90-point MoboCheck® and covered by a 12-month guarantee.

Brand New

Factory-sealed and never used — indistinguishable from a shop-bought device, in its original packaging.

Like New

Pre-owned but virtually flawless. No marks you'd notice on the screen or body in everyday use.

Premium

Light, barely-there signs of use — the kind of tiny marks you'd have to hunt for under good light.

Great

Honest everyday wear: minor scratches or scuffs that never affect how it works. Our best value.

Frequently asked questions

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Trusted by 40,000+ happy customers

Certified refurbished tech, backed every step of the way.

90-point MoboCheck®

Every device certified

12-month guarantee

Faults covered, free

Free 30-day returns

Changed your mind? No problem

Free UK delivery

On orders over £400

Secure payments

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