
- TrueGrade tested — passes our 25-point inspection
- Fast, tracked shipping
- 90-day returns
- Up to 70% cheaper than new
Samsung Galaxy S20 Ultra 5G – Cosmic Gray — Screen Burn / Shadow (AS-IS)
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Buy a certified refurbished Samsung Galaxy S20 Ultra 5G in Cosmic Gray from $118 at Device Giant — every Galaxy S20 Ultra 5G is fully tested under our 25-point TrueGrade inspection, ships unlocked-ready, and is backed by our 90-day warranty and free US shipping. The Samsung Galaxy S20 Ultra 5G, released in 2020, was a flagship device that pushed the boundaries of smartphone technology. It featured a stunning 6.9-inch Dynamic AMOLED 2X display with a 120Hz refresh rate, offering an incredibly smooth and immersive visual experience. Powered by the Qualcomm Snapdragon 865 5G processor in the US, it delivered top-tier performance for gaming, multitasking, and demanding applications, coupled with robust 5G connectivity. Compare grades, storage and carrier options below and save versus buying new.
Galaxy S20 Ultra 5G key features
- 6.9-inch Dynamic AMOLED 2X 120Hz Display
- Qualcomm Snapdragon 865 5G Processor
- 108 MP Quad Camera with 100x Space Zoom
- 5G Connectivity
- 5000 mAh Battery with 45W Fast Charging
- IP68 Water and Dust Resistance
- Under-display Ultrasonic Fingerprint Sensor
- Stereo Speakers tuned by AKG
Galaxy S20 Ultra 5G full specifications
| Display | 6.9 in Dynamic AMOLED 2X, 3200 x 1440, 120Hz (at FHD+), 60Hz (at QHD+ |
|---|---|
| Processor | Octa Core |
| RAM | 12 GB |
| Storage | 128GB, 256GB, 512GB |
| Rear camera | 108.0 MP |
| Front camera | 40 MP, f/2.2, 26mm (wide) |
| Battery | 5000 mAh, 45W wired fast charging (charger sold separately), PD3.0 |
| Build | Glass front (Gorilla Glass 6), glass back (Gorilla Glass 6), aluminum frame, IP68 dust/water resi |
| Operating system | Android |
| Network | 5G (sub-6 GHz / mmWave), 4G LTE |
| Biometrics | Under-display ultrasonic fingerprint sensor, Face recognition |
| Dimensions | 166.9 x 76.0 x 8.8 mm |
| Weight | 222 g |
Why buy a refurbished Galaxy S20 Ultra 5G?
- Save big — a used Galaxy S20 Ultra 5G starts at just $118, well below retail.
- 25-point TrueGrade tested — battery, screen, cameras, buttons and network all verified.
- 90-day warranty & free shipping on every Galaxy S20 Ultra 5G.
- Better for the planet — buying refurbished keeps e-waste out of landfills.
- Still offers a premium Android experience with a large, vibrant display.
- Advanced camera system remains competitive for photography enthusiasts.
- 5G connectivity ensures future-proof network compatibility.
Galaxy S20 Ultra 5G pros and cons
Pros
- Excellent large 120Hz AMOLED display
- Versatile and powerful camera system
- Strong performance with Snapdragon 865
- Long battery life
- Premium build quality
Things to know
- Very large and heavy device
- High launch price
- No headphone jack
- "Space Zoom" beyond 10x often yields poor results
Carrier compatibility
This refurbished Galaxy S20 Ultra 5G is available unlocked and compatible with AT&T. Check the carrier selector above — we only show options we have in stock so you can buy the exact Galaxy S20 Ultra 5G that works on your network.
Storage options
Choose the Galaxy S20 Ultra 5G in 128GB. Pick more storage for photos, apps and offline media.
TrueGrade condition guide
- Grade A — Excellent: like-new, minimal to no visible wear.
- Grade B — Great: light signs of use, fully functional.
- Grade C — Fair: visible wear at the best price.
- As-is / damaged: clearly described cosmetic or functional notes, priced accordingly.
Galaxy S20 Ultra 5G — frequently asked questions
Is the Samsung Galaxy S20 Ultra 5G still worth buying in 2026?
Yes — with 6.9-inch Dynamic AMOLED 2X 120Hz Display and a proven design, the Galaxy S20 Ultra 5G remains a great-value refurbished phone, especially at $118 with a 90-day warranty.
Does the refurbished Galaxy S20 Ultra 5G come unlocked?
Most Galaxy S20 Ultra 5G units are sold unlocked and ready for AT&T. Carrier-specific versions are clearly labeled in the carrier selector.
How much does a used Galaxy S20 Ultra 5G cost?
At Device Giant a refurbished Galaxy S20 Ultra 5G starts from $118, with the exact price depending on storage, carrier and TrueGrade condition.
What's included with a refurbished Galaxy S20 Ultra 5G?
Your Galaxy S20 Ultra 5G ships fully reset and tested with a compatible charging cable, a 90-day warranty and free shipping. Accessories vary by condition.
What do the condition grades mean?
See the TrueGrade guide above — A (excellent), B (great), C (fair) and clearly-described as-is options, so you can pick the right balance of price and cosmetics for your Galaxy S20 Ultra 5G.
Every device is graded for cosmetic condition and tested for full function against our TrueGrade 25-point inspection. Buying refurbished keeps a working phone out of landfill — better for your wallet and the planet.
Better for your wallet & the planet
Every refurbished phone is a win for the planet
Choosing refurbished over new keeps a working device out of landfill — and skips the carbon, water and raw materials it takes to build a brand-new one. A small choice with real impact.
Less carbon
Most of a phone's lifetime emissions come from manufacturing. Reuse skips nearly all of it.
Less e-waste
Millions of devices are trashed every year. Every reused phone is one less in a landfill.
Fewer raw materials
No new mining of rare metals, no manufacturing water use — the device already exists.
Circular by design
When a device truly can't be saved, we harvest its working parts and recycle the rest responsibly.
Refurbished is not a compromise. It is the smarter, greener way to buy tech, and every TrueGrade device ships tested, graded and ready for its second life. See how we do it →