Samsung Galaxy A51 5G A516U Android Cell Phone | US Version | 128GB Storage | Prism Cube Black – AT&T Locked – (Renewed)
Posted on by xasankaafi hussein
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Specs (AT&T US Model / SM‑A516U)
From the official AT&T site and other product info: Back Market+3AT&T+3Whizz+3
| Spec | Detail |
|---|---|
| Display | 6.5‑inch Super AMOLED, 1080 × 2400, Infinity display cut‑out for front camera. Back Market+2Whizz+2 |
| Processor / Chipset | Exynos 980 (mid‑range) Back Market+1 |
| RAM | Typically 6 GB RAM in the US version. Back Market+1 |
| Storage | 128 GB internal, with option to expand via microSD. AT&T+1 |
| Rear Cameras | Quad setup: 48 MP main + 12 MP ultrawide + 5 MP macro + 5 MP depth. AT&T+2Whizz+2 |
| Front Camera | 32 MP AT&T+1 |
| Battery | Around 4,500 mAh (for 5G version), non‑removable. Target+1 |
| Charging | Standard (not wireless), with fast‑charge support. AT&T+1 |
| Network / Connectivity | 5G + LTE + 3G/4G support. On AT&T bands. LTE bands include 2, 4, 5, 12, 14, 29, 30, 66. AT&T+1 |
| Software | Ships with Android (One UI) — recent versions get updates. Official AT&T page shows Android 12. AT&T |
What “AT&T Locked / Renewed” Means
- Locked: The phone is tied to AT&T’s network. You can only use AT&T SIM cards (unless/until it’s unlocked). If you try to use it immediately with a SIM from another carrier, it likely won’t work.
- Renewed / Refurbished: Not brand new. “Renewed” means it was pre‑owned (or returned) and then professionally cleaned, tested, repaired (if needed), and made functional again. Often less expensive than new.
- “AT&T only / AT&T locked” means you can’t freely switch carriers without first getting the phone unlocked (if AT&T’s policy allows it; usually after certain conditions like completing a payment contract, etc.).
Pros & Cons for This Model
Pros
- Good value for 5G + modern features (large screen, good cameras) without flagship price.
- Adequate storage (128 GB) plus microSD slot helps if you need more.
- Prism Cube Black is a nice aesthetic.
- Often cheaper being renewed/refurbished.
Cons / What to Be Careful About
- Being locked limits flexibility. If you ever move to another network, unlocking may require meeting AT&T’s requirements (e.g. account balance paid off, time elapsed, etc.).
- Renewed/refurbished condition can vary: battery health, screen scratches, wear & tear, etc. Warranty terms matter.
- Might not get all the latest features / updates indefinitely, because it’s older hardware.
Things to Check / to Ask Before Buying
- Condition & Warranty
- What grade is “renewed” / “refurbished”? How many signs of use?
- Is there a warranty (how long)?
- Battery Health
- Since battery degrades over time, ask for its health, cycles, etc.
- Unlock Eligibility
- If someday you want to use another carrier, check AT&T’s unlocking policy and whether this unit is unlockable.
- Software Support
- Which Android version it is on, and whether more security updates are expected.
- IMEI / Blacklist Status
- Make sure the phone’s IMEI is clean (not reported lost/stolen or blacklisted).
- Included Accessories
- Charger, cable, etc. Renewed phones sometimes don’t include everything.