BLU G91 Pro – Moonstone
- 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 BLU G91 Pro in Moonstone from $141 at Device Giant — every G91 Pro 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 BLU G91 Pro, released in 2021, offers a compelling package for budget-conscious users seeking robust features. It boasts a large 6.7-inch IPS LCD display, perfect for media consumption and browsing, paired with a substantial 5000 mAh battery that supports both 30W wired and 10W wireless charging, ensuring extended usage and quick power-ups. Compare grades, storage and carrier options below and save versus buying new.
G91 Pro key features
- 6.7-inch Full HD+ Display
- 5000 mAh Battery with 30W Fast Charging
- 10W Wireless Charging
- MediaTek Helio G90 Processor
- 48 MP Quad Camera System
- 128GB Storage (Expandable)
- NFC Support
- Side-mounted Fingerprint Sensor
G91 Pro full specifications
| Display | 6.7 inches IPS LCD, 2400 x 1080, 60Hz |
|---|---|
| Processor | MediaTek Helio G90 |
| RAM | 6GB |
| Storage | 128GB |
| Rear camera | 48 MP (wide) + 5 MP (ultrawide) + 2 MP (macro) + 2 MP (depth) |
| Front camera | 16 MP, f/2.0 |
| Battery | 5000 mAh, 30W wired fast charging |
| Build | Glass front, plastic frame, plastic back |
| Operating system | Android 11 |
| Network | 4G LTE |
| Biometrics | Side-mounted fingerprint, Face recognition |
| Dimensions | 168.9 x 77 x 9.9 mm |
| Weight | 215 g |
Why buy a refurbished G91 Pro?
- Save big — a used G91 Pro starts at just $141, well below retail.
- 25-point TrueGrade tested — battery, screen, cameras, buttons and network all verified.
- 90-day warranty & free shipping on every G91 Pro.
- Better for the planet — buying refurbished keeps e-waste out of landfills.
- Excellent battery life with fast charging options
- Large, immersive display for media consumption
- Expandable storage for photos and apps
G91 Pro pros and cons
Pros
- Long-lasting battery with fast and wireless charging
- Large and vibrant display
- Expandable storage via microSDXC
- Good value for money
- 3.5mm headphone jack included
Things to know
- No 5G connectivity
- Plastic build materials
- Average low-light camera performance
- No official IP rating for water/dust resistance
Carrier compatibility
This refurbished G91 Pro is available unlocked and compatible with GSM Unlocked. Check the carrier selector above — we only show options we have in stock so you can buy the exact G91 Pro that works on your network.
Storage options
Choose the G91 Pro 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.
G91 Pro — frequently asked questions
Is the BLU G91 Pro still worth buying in 2026?
Yes — with 6.7-inch Full HD+ Display and a proven design, the G91 Pro remains a great-value refurbished phone, especially at $141 with a 90-day warranty.
Does the refurbished G91 Pro come unlocked?
Most G91 Pro units are sold unlocked and ready for GSM Unlocked. Carrier-specific versions are clearly labeled in the carrier selector.
How much does a used G91 Pro cost?
At Device Giant a refurbished G91 Pro starts from $141, with the exact price depending on storage, carrier and TrueGrade condition.
What's included with a refurbished G91 Pro?
Your G91 Pro 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 G91 Pro.
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 →
