- TrueGrade tested — passes our 25-point inspection
- Fast, tracked shipping
- 90-day returns
- Up to 70% cheaper than new
Samsung Galaxy A42 5G – Prism Dot Black
Buy a certified refurbished Samsung Galaxy A42 5G in Prism Dot Black from $122 at Device Giant — every Galaxy A42 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 Samsung Galaxy A42 5G offers a compelling blend of 5G connectivity and essential smartphone features at an accessible price point. Its large display provides an immersive viewing experience for media consumption and everyday tasks. With a versatile camera system, you can capture clear photos and videos in various conditions. The long-lasting battery ensures you stay powered throughout the day, making it a reliable companion for users who prioritize connectivity and value. Compare grades, storage and carrier options below and save versus buying new.
Galaxy A42 5G key features
- Large 6.6-inch HD+ display
- 5G Connectivity
- Quad rear camera system (48MP main)
- 5000 mAh long-lasting battery
- Under-display fingerprint sensor
- Expandable storage via microSD
- 3.5mm headphone jack
Galaxy A42 5G full specifications
| Display | 6.6" TFT LCD, 2400 x 1080, 60Hz |
|---|---|
| Processor | Qualcomm SM7225 Snapdragon 750G 5G |
| RAM | 6GB |
| Storage | 64GB, 128GB |
| Rear camera | 48 MP (wide) + 8 MP (ultrawide) + 5 MP (macro) + 2 MP (depth) |
| Front camera | 13 MP, f/2.2 |
| Battery | 5000 mAh, 15W wired fast charging |
| Build | Glass front, plastic back, plastic frame |
| Operating system | Android |
| Network | 5G (sub-6 GHz), 4G LTE |
| Biometrics | Under-display fingerprint sensor, Face recognition |
| Dimensions | 164.2 x 75.9 x 8.3 mm |
| Weight | 188 g |
Why buy a refurbished Galaxy A42 5G?
- Save big — a used Galaxy A42 5G starts at just $122, well below retail.
- 25-point TrueGrade tested — battery, screen, cameras, buttons and network all verified.
- 90-day warranty & free shipping on every Galaxy A42 5G.
- Better for the planet — buying refurbished keeps e-waste out of landfills.
- Experience the speed of 5G at an affordable price.
- Large screen perfect for media and browsing.
- Reliable battery life for all-day use.
Galaxy A42 5G pros and cons
Pros
- Affordable 5G access
- Large display
- Good battery capacity
Things to know
- TFT LCD display (not AMOLED)
- 60Hz refresh rate
- Plastic build
Carrier compatibility
This refurbished Galaxy A42 5G is available unlocked and compatible with Xfinity/Unlocked. Check the carrier selector above — we only show options we have in stock so you can buy the exact Galaxy A42 5G that works on your network.
Storage options
Choose the Galaxy A42 5G 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.
Galaxy A42 5G — frequently asked questions
Is the Samsung Galaxy A42 5G still worth buying in 2026?
Yes — with Large 6.6-inch HD+ display and a proven design, the Galaxy A42 5G remains a great-value refurbished phone, especially at $122 with a 90-day warranty.
Does the refurbished Galaxy A42 5G come unlocked?
Most Galaxy A42 5G units are sold unlocked and ready for Xfinity/Unlocked. Carrier-specific versions are clearly labeled in the carrier selector.
How much does a used Galaxy A42 5G cost?
At Device Giant a refurbished Galaxy A42 5G starts from $122, with the exact price depending on storage, carrier and TrueGrade condition.
What's included with a refurbished Galaxy A42 5G?
Your Galaxy A42 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 Galaxy A42 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.
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 →
