Motorola Moto G31 – Standard
- 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 Motorola Moto G31 in Standard from $20 at Device Giant — every Moto G31 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 Motorola Moto G31, released in 2021, offers a compelling package for budget-conscious users. Its standout feature is a vibrant 6.4-inch AMOLED display, delivering rich colors and deep blacks for an immersive viewing experience. Powering your day is a large 5000mAh battery, ensuring extended usage on a single charge. Photography is handled by a versatile 50MP triple-camera system, capable of capturing clear photos in various conditions. Compare grades, storage and carrier options below and save versus buying new.
Moto G31 key features
- Vibrant 6.4-inch AMOLED Display
- Long-lasting 5000mAh Battery
- Versatile 50MP Triple Camera System
- MediaTek Helio G85 Processor
- Clean Android 11 Experience
- Expandable Storage
- Water-repellent Design
- 3.5mm Headphone Jack
Moto G31 full specifications
| Display | 6.4 inches AMOLED, 2400 x 1080, 60Hz |
|---|---|
| Processor | MediaTek Helio G85 |
| RAM | 4GB / 6GB |
| Storage | 128GB (with microSDXC support) |
| Rear camera | 50 MP (wide) + 8 MP (ultrawide) + 2 MP (macro) |
| Front camera | |
| Battery | 5000 mAh, 10W wired |
| Build | Glass front, plastic frame, plastic back |
| Operating system | Android 11 |
| Network | GSM / HSPA / LTE (No 5G support) |
| Biometrics | Side-mounted fingerprint, Face unlock |
| Dimensions | 161.9 x 73.9 x 8.6 mm |
| Weight | 181 g |
Why buy a refurbished Moto G31?
- Save big — a used Moto G31 starts at just $20, well below retail.
- 25-point TrueGrade tested — battery, screen, cameras, buttons and network all verified.
- 90-day warranty & free shipping on every Moto G31.
- Better for the planet — buying refurbished keeps e-waste out of landfills.
- Excellent battery life for extended use.
- Vibrant AMOLED display enhances media consumption.
- Solid main camera for everyday photography.
Moto G31 pros and cons
Pros
- Stunning AMOLED display for its price point.
- Exceptional battery longevity.
- Capable 50MP main camera.
- Stock Android experience.
- Dedicated microSD slot (on US model).
Things to know
- Only 60Hz refresh rate.
- No 5G connectivity.
- Slow 10W charging.
- Plastic build materials.
Carrier compatibility
This refurbished Moto G31 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 Moto G31 that works on your network.
Storage options
Choose the Moto G31 in 128GB (with microSDXC support). 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.
Moto G31 — frequently asked questions
Is the Motorola Moto G31 still worth buying in 2026?
Yes — with Vibrant 6.4-inch AMOLED Display and a proven design, the Moto G31 remains a great-value refurbished phone, especially at $20 with a 90-day warranty.
Does the refurbished Moto G31 come unlocked?
Most Moto G31 units are sold unlocked and ready for Unlocked. Carrier-specific versions are clearly labeled in the carrier selector.
How much does a used Moto G31 cost?
At Device Giant a refurbished Moto G31 starts from $20, with the exact price depending on storage, carrier and TrueGrade condition.
What's included with a refurbished Moto G31?
Your Moto G31 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 Moto G31.
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 →