Description
Samsung Galaxy S22 ULTRA S908U 128GB Black, 5G, A-Stock, GSM/CDMA unlocked
This listing is the Samsung Galaxy S22 ULTRA, US model S908U, in black (Phantom Black) with 128 GB of storage, supplied as A Grade and unlocked for GSM and CDMA carriers. It is Samsung's 2022 flagship with the S Pen stored inside the body, a 6.8-inch 120 Hz Dynamic AMOLED 2X display, a 108 MP quad camera with 3x and 10x optical telephotos, a 5,000 mAh battery, and sub-6 GHz plus mmWave 5G. TG Wireless supplies it wholesale to carrier and MVNO dealers, corporate buyers who standardize on an S Pen flagship, and marketplace sellers who want graded, tested units.
Key specifications
| Model | Samsung Galaxy S22 Ultra, SM-S908U (US), black |
|---|---|
| Operating system | Android 12 with One UI 4.1 as shipped, upgradable |
| Display | 6.8-inch Dynamic AMOLED 2X, 1440 x 3088 pixels, 500 ppi, 120 Hz adaptive, HDR10+, 1,750 nits peak |
| Processor | Qualcomm Snapdragon 8 Gen 1 (4 nm) on the US S908U |
| Memory and storage | 8 GB RAM, 128 GB UFS 3.1, no microSD slot |
| Rear cameras | 108 MP f/1.8 wide with OIS and laser AF; 10 MP f/4.9 periscope telephoto, 10x optical, OIS; 10 MP f/2.4 telephoto, 3x optical, OIS; 12 MP f/2.2 ultra-wide (120°); 8K video at 24 fps, 4K at 60 fps |
| Front camera | 40 MP f/2.2, 4K video |
| S Pen | Built in, docks inside the body |
| Battery | 5,000 mAh non-removable, 45 W wired fast charging, wireless charging |
| Cellular | 5G SA/NSA sub-6 GHz, bands n1/2/3/5/7/8/12/20/25/28/38/40/41/66/75/77/78 per the manufacturer sheet; mmWave on the S908U; 4G LTE |
| Wireless and port | Wi-Fi 6E, Bluetooth 5.2, USB-C 3.2, Samsung DeX |
| Durability | IP68, Gorilla Glass Victus+ front and back |
| Size and weight | 163.3 x 77.9 x 8.9 mm, 228 g |
Condition: A Grade
A Grade (A-Stock) units are lightly used, fully tested, and working, and may show very minor nicks or scratches on the frame or glass. TG\'s SKU code A2 falls within the A Grade band (A1 is A+ Grade). Units are tested for function, S Pen response, and display condition and are checked for carrier status before they ship. The listing does not state packaging, so ask the account manager whether the lot is handset only or includes a box and cable.
Network and compatibility
GSM/CDMA unlocked in the listing name means the S908U is unlocked for all US carriers, including those that formerly ran CDMA. CDMA itself was retired in 2022, so on every US network the phone runs on 4G LTE and 5G with VoLTE and is not affected by the 2G and 3G shutdowns. The US S908U supports mmWave as well as sub-6 GHz 5G and takes one nano-SIM plus an eSIM. Carrier acceptance and which 5G bands light up depend on the carrier's provisioning for the S908U, so confirm with the carrier or MVNO your customers use before committing a batch. Exporters should match the band list above to the destination network.
Resale fit
- Carrier and MVNO dealers who need an unlocked Samsung flagship with 5G for upgrades and trade-in replacement.
- Corporate and field teams that standardize on the S Pen and Samsung DeX for note-taking and desktop use.
- Marketplace and buy-back resellers who want tested, graded S22 Ultra units in black.
- Export to markets where the unlocked US-spec S908U is accepted on local 5G networks.
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.
