Sonim XP8 – Black
- TrueGrade tested — passes our 25-point inspection
- Fast, tracked shipping
- 90-day returns
- Up to 70% cheaper than new
Positive feedback on eBay
- 25,000+lifetime ratings
- 1,500+in the last 12 months
- Since 2014trusted eBay seller
- 4.8 Item as described
- 5.0 Shipping speed
- 5.0 Communication
Buy a certified refurbished Sonim XP8 in Black from $56 at Device Giant — every XP8 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 Sonim XP8 is a rugged smartphone designed for extreme environments and demanding professionals. Launched in 2018, it boasts MIL-STD-810G certification, IP68/IP69 water and dust resistance, and a durable build capable of withstanding drops, shocks, and vibrations. Its glove-friendly 5.0-inch Full HD display and loud front-facing speakers ensure usability in challenging conditions. Compare grades, storage and carrier options below and save versus buying new.
XP8 key features
- Extreme Durability (MIL-STD-810G, IP68/IP69)
- Glove-friendly Full HD Display
- Removable 4900 mAh Battery
- Loud Front-Facing Speakers
- Programmable Side Buttons
- Push-to-Talk (PTT) Ready
- Rear Fingerprint Sensor
- Qi Wireless Charging
XP8 full specifications
| Display | 5.0'' IPS LCD, 1920 x 1080 |
|---|---|
| Processor | Qualcomm Snapdragon 630 |
| RAM | 4GB |
| Storage | 64GB |
| Rear camera | 12 MP |
| Front camera | 8 MP |
| Battery | 4900 mAh, 10W wired charging |
| Build | Rugged industrial-grade plastic, rubberized casing, metal frame, IP68 / IP69 / MIL-ST |
| Operating system | Android |
| Network | 4G LTE (No 5G support) |
| Biometrics | Rear-mounted fingerprint sensor |
| Dimensions | 152.9 x 79.5 x 18 mm |
| Weight | 335 g |
Why buy a refurbished XP8?
- Save big — a used XP8 starts at just $56, well below retail.
- 25-point TrueGrade tested — battery, screen, cameras, buttons and network all verified.
- 90-day warranty & free shipping on every XP8.
- Better for the planet — buying refurbished keeps e-waste out of landfills.
- Ideal for construction, public safety, transportation, and field service professionals.
- Exceptional durability protects against costly damage and downtime.
- Long-lasting, removable battery for extended shifts and easy replacement.
XP8 pros and cons
Pros
- Unmatched ruggedness and durability
- Excellent battery life with removable battery
- Loud and clear audio
- Glove-friendly screen
- Dedicated PTT button
Things to know
- Bulky and heavy design
- Older Android version (at launch)
- Modest camera performance
- Mid-range processor by today's standards
Carrier compatibility
This refurbished XP8 is available unlocked and compatible with AT&T, Southern Linc, Wi-Fi. Check the carrier selector above — we only show options we have in stock so you can buy the exact XP8 that works on your network.
Storage options
Choose the XP8 in 64GB. 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.
XP8 — frequently asked questions
Is the Sonim XP8 still worth buying in 2026?
Yes — with Extreme Durability (MIL-STD-810G, IP68/IP69) and a proven design, the XP8 remains a great-value refurbished phone, especially at $56 with a 90-day warranty.
Does the refurbished XP8 come unlocked?
Most XP8 units are sold unlocked and ready for AT&T, Southern Linc, Wi-Fi. Carrier-specific versions are clearly labeled in the carrier selector.
How much does a used XP8 cost?
At Device Giant a refurbished XP8 starts from $56, with the exact price depending on storage, carrier and TrueGrade condition.
What's included with a refurbished XP8?
Your XP8 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 XP8.
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 →
