Description
Samsung Galaxy S20 Ultra 128 GB 5G Cosmic Gray, A/B Grade mix (A/b Stock), unlocked
Cosmic Gray Samsung Galaxy S20 Ultra with 128 GB, 5G, unlocked, supplied as an A/b Stock lot: a mix of A Grade and B Grade units, all tested and working, with cosmetics ranging from very minor marks to visible scuffs. Fleet managers and refurbishers take mixed-grade S20 Ultras for warehouse, dispatch, and shared-device pools where screen size matters more than finish.
Samsung's Galaxy S20 Ultra (2020) is the oversized member of the S20 line: a 6.9-inch 120 Hz Dynamic AMOLED 2X display, Snapdragon 865 with 12 GB of RAM, a 108 MP main camera beside a 48 MP periscope zoom, 8K video, a 5,000 mAh battery, microSD expansion, and IP68 sealing. Its size and camera keep it in demand with power users even as newer models ship. In an A/B Grade mix, TG Wireless offers it to fleet and institutional buyers who want working flagships for back-office and field roles, to refurbishers who re-grade and resell, and to prepaid dealers with customers who prioritize screen size over cosmetics.
Key specifications
| Model | Samsung Galaxy S20 Ultra 5G (2020), US model SM-G988U |
|---|---|
| Storage | 128 GB |
| Color | Cosmic Gray |
| Network status | Unlocked |
| Operating system | Android 10 as shipped, updated through Android 13 with One UI 5 |
| Display | 6.9-inch Dynamic AMOLED 2X, 3200 x 1440, 120 Hz |
| Chipset | Qualcomm Snapdragon 865 |
| Memory | 12 GB RAM with 128 GB storage |
| Expansion | microSD card slot |
| Rear camera | 108 MP wide, 48 MP periscope telephoto, 12 MP ultra-wide, depth sensor; 8K video |
| Front camera | 40 MP |
| Battery | 5,000 mAh, 45 W wired charging, wireless charging, Wireless PowerShare |
| Durability | IP68 |
Condition: A/B Grade mix
This lot is graded as a mix of A Grade (lightly used, very minor marks) and B Grade (used, visible nicks and/or scratches). All units are fully tested and working. Ask your account manager for the split before you order.
Network and compatibility
The Galaxy S20 Ultra G988U is a 5G phone with full 4G LTE and VoLTE, so the US 2G and 3G retirements do not touch it. Lock state is per listing; see the network status line in the table. Unlocked US units carry the band set for AT&T, T-Mobile, Verizon, and their prepaid brands, including sub-6 GHz 5G and, on this variant, mmWave; still, 5G provisioning and VoLTE acceptance depend on each carrier's current device list, so confirm before quoting volume activations.
Resale fit
- Prepaid and MVNO dealers whose customers want a 5G Samsung flagship at a used-market ticket.
- Corporate, institutional, and fleet buyers standardizing on one unlocked 5G model.
- Marketplace and storefront sellers who list graded units with consistent cosmetics.
- Refurbishers and repair shops that source working units for resale or parts.
Ordering from TG Wireless
TG Wireless sells to the trade. Pricing is shown to approved dealer accounts, and your account manager confirms availability, quantities, and grade mix before invoicing. Orders typically ship within 24 hours of order placement by FedEx, UPS, or DHL, within the United States and internationally. TG Wireless's 12-month warranty applies, with coverage and RMA handling per your order documentation. Resellers with a valid resale certificate are not charged sales tax. The FAQ covers account setup and shipping questions.
