Description
Samsung Galaxy S20 ULTRA 5G G988U Black 128GB Gsm/cdma Unlocked, A Grade
A Grade units of the Samsung Galaxy S20 ULTRA 5G G988U in Black (Cosmic Black) with 128 GB, GSM/CDMA unlocked; the catalog lists the condition as A-stock, meaning fully working with at most light handling marks. This is the US Snapdragon 865 model with 108 MP and 100x Space Zoom cameras, and the GSM/CDMA unlock makes it a Verizon-capable flagship for carrier dealers.
The Galaxy S20 Ultra 5G is Samsung's early-2020 top flagship. It has a 6.9-inch Quad HD+ Dynamic AMOLED 2X display at 120 Hz, a Qualcomm Snapdragon 865 in the US G988U, 12 GB of RAM with 128 GB of storage and a microSD slot, a 108 MP main camera, a 48 MP periscope telephoto with 10x hybrid and 100x Space Zoom, a 12 MP ultra-wide, a depth sensor, 8K video, a 40 MP front camera, a 5,000 mAh battery with 45 W wired and fast wireless charging, IP68 water resistance, and sub-6 GHz plus mmWave 5G. It shipped on Android 10 with One UI 2.
Dealers buy the S20 Ultra from TG Wireless for marketplace resale, carrier-dealer stock, and content-creator and field programs that need the camera system.
Key specifications
| Model | Samsung Galaxy S20 Ultra 5G SM-G988U, US variant, 2020 |
|---|---|
| Storage | 128 GB |
| Color | Black |
| Network status | GSM/CDMA unlocked |
| Operating system | Android 10 with One UI 2 as shipped |
| Display | 6.9-inch Quad HD+ Dynamic AMOLED 2X Infinity-O, 120 Hz, Gorilla Glass 6 |
| Chipset | Qualcomm Snapdragon 865 octa-core |
| Memory | 12 GB RAM, 128 GB storage, microSD up to 1 TB |
| Rear camera | Quad: 108 MP wide with OIS, 48 MP periscope telephoto (10x hybrid, 100x Space Zoom), 12 MP ultra-wide, DepthVision ToF; 8K video |
| Front camera | 40 MP |
| Battery | 5,000 mAh; 45 W wired, 15 W wireless, Wireless PowerShare |
| Security | Ultrasonic in-display fingerprint reader, Samsung Knox |
| Durability | IP68 |
| Connectivity | 5G sub-6 GHz and mmWave, 4G LTE, Wi-Fi 6, Bluetooth 5.0, NFC, UWB not included, USB-C |
Condition: A Grade
A Grade (A-Stock) units are lightly used, fully tested, and working, and may show very minor nicks or scratches. Units are supplied as graded; ask your account manager about packaging (original box, accessories, or handset only) when you request a quote.
Network and compatibility
The S20 Ultra G988U is a US 5G phone with both sub-6 GHz and mmWave radios, and all members are listed as GSM/CDMA unlocked, which covers Verizon as well as AT&T, T-Mobile, and their prepaid brands. Lock state is per listing; see the network status line in the table. US unlocked Samsung models are approved for VoLTE on the major carriers, and 5G band access follows the carrier's provisioning of the model code. The US 3G retirement and T-Mobile's 2026 2G shutdown do not affect it.
Resale fit
- Marketplace and storefront resale of a 108 MP, 100x-zoom flagship below current-generation pricing.
- Carrier dealers who need GSM/CDMA units that activate on Verizon as well as the GSM carriers.
- Content creators, real-estate and field-inspection programs that want 8K video and long zoom.
- Trade-in and insurance replacement pools that need like-for-like S20 Ultra units.
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.
