Description
Samsung Galaxy S8 64 GB Gray, B Grade, GSM unlocked
The Gray Samsung Galaxy S8 as B Stock: 64 GB, GSM unlocked, graded B Grade, meaning used, fully tested, with visible nicks or scratches. Buyback and loaner pools that issue phones for short periods get a working LTE Samsung without paying for cosmetics, and refurbishers can bring Gray back to A Grade with a back-glass swap. Band list in the network section.
The Galaxy S8 is Samsung's 2017 flagship and the first with the Infinity Display: a 5.8-inch curved Super AMOLED panel at 2960 x 1440 with the home button moved under the glass. US units carry the Snapdragon 835; international units carry the Exynos 8895. It has 4 GB of RAM, 64 GB of storage plus microSD, a 12 MP dual-pixel camera with OIS, an iris scanner, a headphone jack, IP68 sealing, and wireless charging. It shipped on Android 7.0 and finished on Android 9.
Dealers buy the S8 from TG Wireless as a low-ticket LTE Samsung for prepaid activations, buyback and insurance replacement, export, and repair-shop intake, where a glass flagship with expandable storage still moves in every grade.
Key specifications
| Model | Samsung Galaxy S8 (2017); SM-G950U US, SM-G950F/FD international, see per-lot notes |
|---|---|
| Storage | 64 GB |
| Color | Gray |
| Network status | GSM unlocked |
| Operating system | Android 7.0 Nougat as shipped, updatable through Android 9 Pie |
| Display | 5.8-inch curved Super AMOLED Infinity Display, 2960 x 1440 pixels, Always-On Display |
| Chip | Qualcomm Snapdragon 835 (US) or Samsung Exynos 8895 (international), by variant |
| Memory | 4 GB RAM; microSD slot for expansion |
| Cameras | Rear: 12 MP f/1.7 dual-pixel with OIS, 4K video. Front: 8 MP f/1.7 with autofocus |
| Battery | 3,000 mAh, fast wired charging over USB-C, Qi and PMA wireless charging |
| Connectivity | 4G LTE, Wi-Fi 802.11ac dual-band, Bluetooth 5.0, NFC, USB-C, 3.5 mm headphone jack |
| Security | Rear fingerprint reader, iris scanner, face recognition, Samsung Knox |
| Durability | IP68; Gorilla Glass 5 front and back |
| Size and weight | 148.9 x 68.1 x 8.0 mm, 155 g |
Condition: B Grade
B Grade (B-Stock) units are used, fully tested, and working, with visible nicks and/or scratches on the body or screen edges. They suit value retail and refurbishment channels where cosmetics are secondary to a tested, working unit.
Network and compatibility
This lot's listing states 4G LTE bands 1/2/3/4/5/7/8/12/20/28/29/30/38/39/40/41 plus Wi-Fi, and it is GSM unlocked. That set omits Verizon's bands 13 and 26 and AT&T's band 17, which points to an international Galaxy S8 variant: usable on AT&T and T-Mobile LTE where VoLTE is provisioned for the model, but not a Verizon phone. With US 3G gone since 2022 and T-Mobile 2G closed in August 2026, the unit depends on LTE with VoLTE for calls; confirm acceptance with the carrier before volume.
Resale fit
- Prepaid and MVNO dealers who need a recognizable Samsung flagship at the bottom of the LTE price ladder.
- Buyback, insurance replacement and warranty-exchange programs that still carry the S8 on their model lists.
- Export to Latin America and other markets where the S8's LTE bands match local networks and the model remains in demand.
- Repair shops and refurbishers taking B and C Grade units for screen and battery work or for 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.
