OnePlus 8T 5G – Aquamarine Green
- TrueGrade tested — passes our 25-point inspection
- Fast, tracked shipping
- 90-day returns
- Up to 70% cheaper than new
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Buy a certified refurbished OnePlus 8T 5G in Aquamarine Green from $179 at Device Giant — every 8T 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 OnePlus 8T 5G, released in 2020, stands out as a powerful and refined smartphone, offering a premium experience without the ultra-premium price tag. Its centerpiece is a stunning 6.55-inch Fluid AMOLED display with a silky-smooth 120Hz refresh rate, making every interaction incredibly fluid and responsive. Powered by the robust Qualcomm Snapdragon 865 5G processor, the 8T delivers top-tier performance for gaming, multitasking, and 5G connectivity. Compare grades, storage and carrier options below and save versus buying new.
8T 5G key features
- 120Hz Fluid AMOLED Display
- Qualcomm Snapdragon 865 5G Processor
- Warp Charge 65 Fast Charging
- Versatile Quad Camera System
- 5G Connectivity
- OxygenOS Experience
- Stereo Speakers
- Under-display Fingerprint Sensor
8T 5G full specifications
| Display | 6.55 inches Fluid AMOLED, 120Hz, HDR10+, 2400 x 1080, 120Hz |
|---|---|
| Processor | Qualcomm Snapdragon 865 5G |
| RAM | 8GB / 12GB |
| Storage | 128GB, 256GB |
| Rear camera | 48 MP (wide) + 16 MP (ultrawide) + 5 MP (macro) + 2 MP (monochrome) |
| Front camera | |
| Battery | 4500 mAh, 65W wired (Warp Charge 65) |
| Build | Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame |
| Operating system | Android 11 (OxygenOS 11) |
| Network | GSM / CDMA / HSPA / LTE / 5G (Sub-6GHz); T-Mobile variant (8 |
| Biometrics | Under-display optical fingerprint, Face Unlock |
| Dimensions | 160.7 x 74.1 x 8.4 mm |
| Weight | 188 g |
Why buy a refurbished 8T 5G?
- Save big — a used 8T 5G starts at just $179, well below retail.
- 25-point TrueGrade tested — battery, screen, cameras, buttons and network all verified.
- 90-day warranty & free shipping on every 8T 5G.
- Better for the planet — buying refurbished keeps e-waste out of landfills.
- Blazing-fast charging speeds
- Incredibly smooth and vibrant display
- Powerful performance for demanding tasks
8T 5G pros and cons
Pros
- Exceptional 120Hz Fluid AMOLED display
- Industry-leading 65W wired fast charging
- Smooth and powerful Snapdragon 865 performance
- Clean and optimized OxygenOS software
- Good stereo speakers
Things to know
- No wireless charging
- No official IP rating for unlocked US models
- No headphone jack
- Camera performance can be inconsistent in some scenarios
Carrier compatibility
This refurbished 8T 5G is available unlocked and compatible with Unlocked. Check the carrier selector above — we only show options we have in stock so you can buy the exact 8T 5G that works on your network.
Storage options
Choose the 8T 5G in 128GB, 256GB. 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.
8T 5G — frequently asked questions
Is the OnePlus 8T 5G still worth buying in 2026?
Yes — with 120Hz Fluid AMOLED Display and a proven design, the 8T 5G remains a great-value refurbished phone, especially at $179 with a 90-day warranty.
Does the refurbished 8T 5G come unlocked?
Most 8T 5G units are sold unlocked and ready for Unlocked. Carrier-specific versions are clearly labeled in the carrier selector.
How much does a used 8T 5G cost?
At Device Giant a refurbished 8T 5G starts from $179, with the exact price depending on storage, carrier and TrueGrade condition.
What's included with a refurbished 8T 5G?
Your 8T 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 8T 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.
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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 →