AT&T Radiant Max – Blue
- 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 AT&T Radiant Max in Blue at Device Giant — every Radiant Max 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 AT&T Radiant Max, released in 2021, is a budget-friendly smartphone designed for everyday use on the AT&T network. It features a large 6.82-inch HD+ display, making it suitable for media consumption and browsing. Powered by a MediaTek Helio P22 processor and running Android 11, it offers a smooth experience for essential tasks. Compare grades, storage and carrier options below and save versus buying new.
Radiant Max key features
- Large 6.82-inch HD+ Display
- 4000 mAh Battery
- Triple Rear Camera System (13 MP main)
- Rear-mounted Fingerprint Sensor
- Android 11
- Dedicated microSDXC Slot
- 3.5mm Headphone Jack
Radiant Max full specifications
| Display | 6.82 inches IPS LCD, 1640 x 720, 60Hz |
|---|---|
| Processor | MediaTek Helio P22 (MT6762) |
| RAM | 3GB |
| Storage | 32GB |
| Rear camera | 13 MP (wide) + 5 MP (ultrawide) + 2 MP (depth) |
| Front camera | 5 MP, f/2.2 |
| Battery | 4000 mAh, 10W wired charging |
| Build | Glass front, plastic frame, plastic back |
| Operating system | Android 11 |
| Network | 4G LTE |
| Biometrics | Rear-mounted fingerprint, Face unlock |
| Dimensions | 173.8 x 78.6 x 9.4 mm |
| Weight | 210 g |
Why buy a refurbished Radiant Max?
- 25-point TrueGrade tested — battery, screen, cameras, buttons and network all verified.
- 90-day warranty & free shipping on every Radiant Max.
- Better for the planet — buying refurbished keeps e-waste out of landfills.
- Affordable entry into the smartphone market.
- Large screen ideal for basic media and browsing.
- Reliable battery life for daily use.
Radiant Max pros and cons
Pros
- Large display
- Good battery life
- Affordable price point
- Expandable storage
- Headphone jack
Things to know
- Lower resolution display
- Modest performance for demanding apps
- Basic camera quality
- No 5G connectivity
Carrier compatibility
This refurbished Radiant Max is available unlocked and compatible with AT&T/Unlocked. Check the carrier selector above — we only show options we have in stock so you can buy the exact Radiant Max that works on your network.
Storage options
Choose the Radiant Max in 32GB. 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.
Radiant Max — frequently asked questions
Is the AT&T Radiant Max still worth buying in 2026?
Yes — with Large 6.82-inch HD+ Display and a proven design, the Radiant Max remains a great-value refurbished phone, especially at with a 90-day warranty.
Does the refurbished Radiant Max come unlocked?
Most Radiant Max units are sold unlocked and ready for AT&T/Unlocked. Carrier-specific versions are clearly labeled in the carrier selector.
How much does a used Radiant Max cost?
Pricing depends on storage, carrier and condition — see the live options above.
What's included with a refurbished Radiant Max?
Your Radiant Max 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 Radiant Max.
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 →
