Description
Samsung Galaxy Grand 2 G7102 4G Dual-sim Black, Factory Refurbished
Factory refurbished, the Samsung Galaxy Grand 2 G7102 in Black is the dual-SIM 5.25-inch Grand 2 with a quad-core Snapdragon 400, 8 MP camera, and 8 GB of storage. The legacy name says 4G, but the G7102 is a 3G phone with no US carrier service; exporters to dual-SIM markets and Wi-Fi-only buyers take it.
The Galaxy Grand 2 Duos, model SM-G7102, is the dual-SIM 2013 Grand 2 with a 5.25-inch HD TFT display, a 1.2 GHz quad-core Snapdragon 400, 1.5 GB of RAM, 8 GB of storage plus microSD, an 8 MP rear camera with 1080p video, a 1.9 MP front camera, and a removable 2,600 mAh battery. It shipped on Android 4.3 with Multi Window, Sound & Shot, Group Play, Wi-Fi, Bluetooth 4.0, and GPS. The G7102 is 3G HSPA+ only; the single-SIM G7105 is the LTE version.
TG Wireless offers the G7102 factory refurbished in black and white for export dealers in dual-SIM 3G markets and for Wi-Fi-only uses; it has no US network service.
Key specifications
| Model | Samsung Galaxy Grand 2 Duos, SM-G7102 |
|---|---|
| Storage | 8 GB |
| Color | Black |
| Operating system | Android 4.3 Jelly Bean, updatable to 4.4 KitKat |
| Display | 5.25-inch HD TFT, 720 x 1280 pixels |
| Processor | Qualcomm Snapdragon 400, 1.2 GHz quad-core |
| Memory | 1.5 GB RAM, 8 GB storage, microSD up to 64 GB |
| Cameras | 8 MP rear with LED flash, 1080p video, 1.9 MP front |
| Battery | 2,600 mAh, removable |
| Connectivity | Dual SIM, 3G HSPA+, Wi-Fi, Bluetooth 4.0, GPS, microUSB; no LTE |
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
Despite the '4G' in the name, the Grand 2 Duos G7102 is a 3G dual-SIM phone with no LTE. A phone without LTE and VoLTE gets no service on US carriers today: the three national carriers retired 3G in 2022 and T-Mobile closed its 2G GSM network on August 3, 2026. Realistic uses are export to GSM and UMTS markets, Wi-Fi use, collectors, props, and parts. Lock state is per listing; see the network status line in the table.
Resale fit
- Export dealers filling dual-SIM big-screen orders for 3G markets.
- Wi-Fi only uses: media players, kiosks, and app test units with a 5.25-inch screen.
- Parts and display donors for Grand 2 repairs.
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.
