| Color | Gray |
|---|---|
| Condition | Premium |
| Shipping | FREE |
| Warranty | 1 – Year |
Galaxy S20 128GB – Grey – Unlocked
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The Samsung Galaxy S20 128GB Grey Unlocked combines performance with a premium compact design. Featuring a vibrant 6.2-inch Dynamic AMOLED 120Hz display, powerful Snapdragon 865 processor, 12GB RAM, and a versatile triple-camera system, it still delivers smooth everyday performance in 2026.
Original price was: £349.00.£165.00Current price is: £165.00.
Galaxy S20 128GB Price Comparison
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Why choose this Galaxy S20 128GB - Grey - Unlocked?
The Galaxy S20 128GB Grey is a capable choice if you want a compact, well-built Android phone with strong camera performance and 5G support at a fair refurbished price. The Snapdragon 865 keeps everything quick, the 6.2-inch Dynamic AMOLED at 120Hz looks genuinely sharp, and the triple camera covers wide, ultra-wide, and 3x optical zoom. Every handset is fully unlocked and comes with a one-year warranty and a 30-day returns window.
Description
The Galaxy S20 128GB Grey is a refurbished Android smartphone fully tested and restored to working order before dispatch. It runs One UI on Android 10, upgradeable to Android 13, powered by the Snapdragon 865 chipset and 12GB of RAM for fast, consistent performance. The 6.2-inch Dynamic AMOLED display runs at 120Hz with QHD+ resolution, producing sharp, vivid visuals both indoors and out. The triple rear camera includes a 12MP wide lens, a 12MP and a 64MP telephoto with 3x optical zoom for versatile everyday photography. The 4000mAh battery supports 25W wired fast charging and 15W wireless charging. The handset carries an IP68 water resistance rating and is fully unlocked for all major UK networks. Every purchase includes a one-year warranty and a 30-day returns window for complete peace of mind.
Features and details
| Features | Detail |
|---|---|
| Display | 6.2-inch Dynamic AMOLED 2X, QHD+ (3200×1440), 120Hz |
| Processor | Snapdragon 865, octa-core, up to 2.84GHz |
| RAM | 12GB LPDDR5 |
| Storage | 128GB UFS 3.0 (no microSD slot) |
| Main Camera | 12MP, f/1.8, OIS, Dual Pixel AF |
| Ultra-wide Camera | 12MP, f/2.2, 120° FOV |
| Telephoto Camera | 64MP, f/2.0, 3x optical zoom, OIS |
| Front Camera | 10MP, f/2.2, autofocus |
| Battery | 4000mAh |
| Wired Charging | 25W fast charging |
| Wireless Charging | 15W wireless charging |
| Operating System | One UI (Android 10), upgradeable to Android 13 |
| Connectivity | 5G, Wi-Fi 6, Bluetooth 5.0, NFC, UWB |
| Water Resistance | IP68 (1.5m for 30 minutes) |
| Network | Fully unlocked – all major UK networks supported |
Compare similar phones
| Feature | Galaxy S20 128GB | iPhone 8 256GB | Pixel 7 Pro 256GB |
|---|---|---|---|
| Display | 6.2" AMOLED QHD+ 120Hz | 4.7" IPS LCD 60Hz | 6.7" LTPO OLED 120Hz |
| Resolution | 3200×1440 | 1334×750 | 3120×1440 |
| Processor | Snapdragon 865 | Apple A11 Bionic | Google Tensor G2 |
| RAM | 12GB LPDDR5 | 2GB | 12GB LPDDR5 |
| Storage | 128GB UFS 3.0 | 256GB NVMe | 256GB UFS 3.1 |
| Main Camera | 12MP f/1.8 OIS | 12MP f/1.8 OIS | 50MP f/1.85 OIS |
| Telephoto | 64MP 3x optical zoom | None | 48MP 5x optical zoom |
| Front Camera | 10MP f/2.2 AF | 7MP f/2.2 | 10.8MP f/2.2 |
| Battery | 4000mAh | 1821mAh | 5000mAh |
| Wired Charging | 25W | 18W | 23W |
| Wireless Charging | 15W | 7.5W Qi | 23W |
| IP Rating | IP68 | IP67 | IP68 |
| 5G | Yes | No (LTE only) | Yes |
| NFC | Yes | Yes | Yes |
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What we love
- ✓ QHD+ 120Hz Dynamic AMOLED – sharp, vivid, and noticeably smooth for everyday use
- ✓ 64MP 3x optical zoom telephoto gives real versatility without digital cropping
- ✓ IP68 water and dust resistance – dependable for daily carry in all UK weather
- ✓ 12GB RAM and Snapdragon 865 keep performance quick without slowdown
- ✓ Fully unlocked for all UK networks with one-year warranty and 30-day returns
Things to note
- — No microSD slot – 128GB is fixed with no option to expand storage
- — 4000mAh battery is smaller than most Android rivals at this screen size
- — Running QHD+ and 120Hz together drains battery faster on heavy-use days
- — Snapdragon 865 can run warm under sustained gaming or video recording
- — Software updates capped at Android 13 – no further OS upgrades from Samsung
More about this phone
The refurbished Galaxy S20 128GB Grey still delivers across the areas that matter most for everyday use. The Snapdragon 865 was a top chip at launch and remains capable in 2026 – apps open quickly, multitasking is smooth, and gaming does not cause throttling under normal load. Refurbished Phones UK The QHD+ 120Hz AMOLED display is a clear step up from most phones at a similar refurbished price; colors are vivid, contrast is strong, and the high refresh rate makes scrolling feel genuinely fluid and responsive throughout the day. The triple camera with a 64MP telephoto covers everything from wide landscape shots to mid-distance portraits without needing to crop afterwards. IP68 water resistance is a practical bonus that many refurbished handsets in this price range do not offer at all. A one-year warranty and a 30-day return window come with every purchase as standard. Refurbished Samsung Phones
Is Refurbished AUTO-DRAFT Worth Buying in 2026?
The Galaxy S20 128GB Grey holds up well in 2026, and the refurbished price makes it one of the more interesting options in its bracket. The Snapdragon 865 with 12GB of RAM handles everything most users throw at it—streaming, gaming, photography, and multitasking all work without friction. The QHD+ 120Hz AMOLED screen is one of the better displays available at this refurbished price point; it is sharp, bright, and smooth in a way that many cheaper panels simply are not. The 64MP telephoto with 3x optical zoom gives you a genuinely useful camera range that phones at a similar price often leave out entirely. The 4000mAh battery with 25W wired and 15W wireless charging covers most users through a full working day. Add a one-year warranty and a 30-day returns window, and the Galaxy S20 128GB is a confident, well-rounded buy in 2026.

Refurbished AUTO-DRAFT Camera Performance in Real Life
The Galaxy S20 camera system is one of its most practical strengths. The 12MP main wide sensor produces detailed, accurate shots in good daylight with consistent colors that Samsung has tuned to look natural. Dynamic range handles mixed lighting well, keeping highlights and shadows usable without heavy processing. The 12MP ultra-wide covers group shots and landscapes and keeps a consistent color tone with the main lens, which matters when switching quickly between shots. The 64MP telephoto at 3x optical zoom is the most useful secondary lens – subjects at distance come out sharp and well-framed without digital softness. Low-light performance on the main sensor is solid for the class; Night Mode pulls detail from dark scenes, though very low light still shows noise at the edges. Video records up to 8K on the main sensor, with 4K at 60fps the practical option for everyday use.

Refurbished AUTO-DRAFT Battery Health & Backup
The 4000mAh battery in the Galaxy S20 128GB is adequate for most everyday users, though it is smaller than some rivals in its class. Moderate users – browsing, messaging, calls, and some video – typically get through a full day without needing to charge. Heavy users running the 120Hz display at QHD+ with gaming or continuous navigation will likely need a top-up by early evening. The QHD+ and 120Hz settings can both be adjusted in the display menu if you want to extend battery life further; dropping to FHD+ and 60Hz makes a noticeable difference on heavy days.The 15W wireless charging option is convenient if you have a compatible pad at home. Battery health is checked on every Galaxy S20 before dispatch. Where the cell has fallen below an acceptable level, this is noted in the listing grade. The one-year warranty covers battery-related hardware faults.

Common Issues to Check Before Buying Refurbished AUTO-DRAFT
Before buying a refurbished Galaxy S20 128GB, a few things are worth checking. Start with the condition grade—Grade A unit has minimal marks; lower grades carry visible scratches described clearly in the listing. Confirm the handset is unlocked: the grey 128GB model here works with all UK carriers including EE, Vodafone, O2, and Three. Check that a warranty is included – every unit sold here carries a one-year warranty covering hardware faults under normal use for twelve months from the purchase date. Confirm the storage: the S20 has no microSD slot, so 128GB is the total available. Review the returns policy—this listing includes a 30-day window to return the phone if it is not as described or does not suit your needs. Confirm the phone has been factory reset and software updated, which is standard on every unit dispatched here.

Frequently asked questions
What customers say
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Malcolm Fairweather –
This refurbished smartphone has been excellent for daily use. The phone looked almost untouched upon arrival and has functioned flawlessly ever since. The camera quality is impressive, the speakers sound great, and the battery lasts all day. It has been an outstanding experience overall.
Nadia Waverly –
I recently switched to a refurbished device and couldn’t be happier with my decision. The phone arrived in excellent cosmetic condition and felt premium right away. Performance has been smooth and responsive, while the battery health has remained strong. Overall, it’s been a dependable and affordable upgrade.
Oliver Kingsley –
The experience with this refurbished smartphone has been fantastic from start to finish. The setup process was simple, and the phone has worked perfectly ever since. The display quality is crisp and vibrant, while the camera captures detailed and colourful photos. It’s a great alternative to buying brand new.
Phoebe Lancaster –
I’m very impressed by the condition and reliability of this refurbished phone. The device arrived looking nearly brand new and has performed smoothly every day. Battery life has exceeded my expectations, and the camera quality is excellent for both photos and videos. I would highly recommend refurbished devices.
Phoebe Lancaster –
I’m very impressed by the condition and reliability of this refurbished phone. The device arrived looking nearly brand new and has performed smoothly every day. Battery life has exceeded my expectations, and the camera quality is excellent for both photos and videos. I would highly recommend refurbished devices.
Phoebe Lancaster –
I’m very impressed by the condition and reliability of this refurbished phone. The device arrived looking nearly brand new and has performed smoothly every day. Battery life has exceeded my expectations, and the camera quality is excellent for both photos and videos. I would highly recommend refurbished devices.
Phoebe Lancaster –
I’m very impressed by the condition and reliability of this refurbished phone. The device arrived looking nearly brand new and has performed smoothly every day. Battery life has exceeded my expectations, and the camera quality is excellent for both photos and videos. I would highly recommend refurbished devices.