
Samsung
Samsung SM5G981UZAAXAA Galaxy S20 5G Unlocked (Renewed)
★★★★★
The Samsung Galaxy S20 5G gives you flagship-tier performance, 5G connectivity, and a 6.2-inch QHD+ display — renewed to excellent condition at a fraction of original retail.
$174.44*$184.00Save 5%
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✓ In Stock on Amazon.com
*Price sourced from Amazon.com. Last updated:Jun 08, 2026.Price and availability are subject to change.
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Overview
Key Features
This pre-owned product has been professionally inspected, tested and cleaned by Amazon qualified vendors.
This product is in "Excellent condition". The screen and body show no signs of cosmetic damage visible from 12 inches away.
This product will have a battery that exceeds 80% capacity relative to new.
Specifications
Brand
Samsung
Model
Galaxy S20 5G (SM-G981U)
Storage
128GB
Screen Size
6.2 Inches
Resolution
1440 x 3200 (QHD+)
Operating System
Android 10 (upgradeable to Android 13)
Cellular Technology
5G (Sub-6GHz)
Connectivity
Bluetooth, Wi-Fi, USB, NFC
Color
Cosmic Gray
Carrier
Unlocked
Condition
Renewed — Excellent
Battery Health
>80% of original capacity
Pros & Cons
👍 Pros
- Fully unlocked design works with any US or international carrier without SIM unlocking procedures or carrier-specific limitations.
- 6.2-inch QHD+ 120Hz Dynamic AMOLED display delivers screen quality that still competes with mid-range new phones at this renewed price point.
- Sub-6GHz 5G connectivity provides broad network compatibility across major carriers without the geographic limitations of mmWave-only devices.
- 128GB internal storage handles typical app and media loads without management overhead for most users.
- Amazon-qualified vendor inspection and battery health minimum (80%+) provide more accountability than typical third-party refurbished listings.
👎 Cons
- No microSD card slot means 128GB is a hard ceiling — there is no expansion path for users who store large media libraries on-device.
- Battery at 80% minimum capacity means real-world screen-on time will be noticeably shorter than a new unit, and will continue declining with age.
- Android OS updates have ended — the device will not advance beyond Android 13, and security patch cadence will slow as Samsung phases out extended support.
- No mmWave 5G support limits maximum 5G throughput in dense urban areas where carriers have deployed high-band networks.
- As a 2020 flagship, the camera system and processing performance, while still capable, trail current mid-range and flagship hardware by a measurable margin.
Frequently Asked Questions
What does "Excellent condition" mean for this renewed S20 5G, and can I trust it?
Amazon's "Excellent condition" standard means the screen and body show no cosmetic damage visible from 12 inches away, and the battery holds more than 80% of its original capacity. The unit has been professionally inspected and cleaned by Amazon-qualified vendors. It's a meaningful standard — not just a cosmetic pass — though battery health will naturally be below a brand-new unit.
Will this unlocked S20 5G work on my carrier?
Yes. This is a fully unlocked unit compatible with any carrier that supports the S20's band configuration. It works with the major US carriers (Verizon, AT&T, T-Mobile) and most regional or MVNO carriers. Insert your SIM and it activates without carrier restrictions.
What 5G bands does the Galaxy S20 support, and will 5G work in my area?
The SM-G981U is a sub-6GHz 5G device. It connects to the wider-coverage low-band and mid-band 5G networks deployed by T-Mobile, AT&T, and Verizon. It does not support mmWave 5G (the ultra-fast but short-range variant), so you won't get multi-gigabit 5G speeds — but you will get 5G coverage across a much larger geographic footprint than mmWave supports.
Is 128GB of storage enough, and can I expand it?
128GB is the only configuration available in this renewed listing. The Galaxy S20 does not have a microSD card slot, so what you see is what you get. For most users, 128GB handles a full app library and thousands of photos; heavy video shooters or users who keep large media libraries locally may find it limiting.
What Android version does it ship with, and will it receive updates?
It ships with Android 10 but was officially updated by Samsung through Android 13. As a 2020 flagship, it has reached the end of Samsung's OS update cycle, though it continues to receive security patches on Samsung's extended support schedule. Check the current security patch level before purchase if this matters to you.