Description
Samsung Galaxy S7 G930U 32 GB Black Sapphire, Factory Refurbished, GSM/CDMA unlocked
Factory Refurbished Samsung Galaxy S7 G930U in Black Sapphire, 32GB, GSM/CDMA unlocked for 4G LTE and reconditioned to close-to-new working order. Black is the color prepaid and MVNO dealers move in volume, and the GSM/CDMA unlock on the G930U covers Verizon-network prepaid brands as well as the GSM carriers, which widens the buyer pool for this lot.
The Galaxy S7 is Samsung's 2016 flagship, and the G930U is the US unlocked version with both GSM and CDMA LTE bands. It has a 5.1-inch Quad HD Super AMOLED screen, the Snapdragon 820 with 4 GB of RAM, 32 GB of storage plus a microSD slot that the S6 lacked, a 12 MP Dual Pixel camera with f/1.7 aperture and optical stabilization, a 3,000 mAh battery, IP68 rating, Samsung Pay with MST, and a micro-USB port with a headphone jack.
Dealers buy the S7 from TG Wireless as a proven, compact Samsung flagship for prepaid activations, corporate like-for-like replacements, and export, where its camera and water resistance still hold the price against newer budget Androids.
Key specifications
| Model | Samsung Galaxy S7, SM-G930U (US unlocked, GSM and CDMA) |
|---|---|
| Storage | 32 GB |
| Color | Black Sapphire |
| Network status | GSM/CDMA unlocked |
| Released | March 2016 |
| Operating system | Android 6.0 Marshmallow as shipped, updated through Android 8.0 Oreo |
| Display | 5.1-inch Quad HD Super AMOLED, 2560 x 1440, 577 ppi, always-on display |
| Chip | Qualcomm Snapdragon 820 quad-core (US G930U variant) |
| Memory | 4 GB RAM; 32 GB internal; microSD slot up to 256 GB |
| Rear camera | 12 MP Dual Pixel, f/1.7, optical image stabilization, 4K video at 30 fps |
| Front camera | 5 MP, f/1.7 |
| Battery | 3,000 mAh non-removable; fast wired and wireless charging |
| Connectivity | 4G LTE bands 1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/38/39/40/41, Wi-Fi 802.11ac, Bluetooth 4.2, NFC, micro-USB 2.0, 3.5 mm headphone jack |
| Durability | IP68, 1.5 m for 30 minutes |
| Size and weight | 142.4 x 69.6 x 7.9 mm, 152 g |
Condition: Factory Refurbished
Factory refurbished units have been reconditioned to close-to-new working order. They are not brand new and may show light signs of handling. TG tests and grades each unit before it ships. Tell your account manager whether you need units with the original box and accessories or handset-only packs; the mix varies by lot.
Network and compatibility
The Galaxy S7 G930U is a 4G LTE phone with VoLTE and the US multi-carrier band set in the table, so the 2022 3G retirements and the August 2026 T-Mobile 2G shutdown do not take it off the air. Lock state is per listing; see the network status line in the table. GSM unlocked units go to AT&T, T-Mobile, and their prepaid brands; the G930U hardware also carries the Verizon CDMA and LTE bands. Carrier acceptance and VoLTE provisioning for a 2016 model vary, so confirm with the carrier before buying for activations. Single nano-SIM.
Resale fit
- Prepaid and MVNO dealers who want a compact, water-resistant Samsung flagship at an entry-level wholesale cost.
- Corporate and institutional buyers replacing S7 fleet units like-for-like under existing device management.
- Export to Latin America and other regions where GSM/CDMA unlocked Samsung flagships with microSD slots sell well.
- Marketplace sellers and collectors of boxed Samsung flagships in the less common Pink Gold, Silver, and White finishes.
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.
