Description
Samsung B7722 Black Dual SIM Touchscreen 3G 5 Megapixel Wi-Fi, New, GSM unlocked
The unit on this page is the Samsung B7722 in Black, the dual SIM touchscreen with 3G, a 5 megapixel camera, and WIFI, brand new and GSM unlocked. Exporters serving two-SIM markets buy it by the lot because a factory-sealed Samsung with a camera and Wi-Fi is an easy counter sale where UMTS 900/2100 service is still live.
The Samsung B7722 is a 2010 dual-SIM touchscreen feature phone, and one of the first Samsung models to offer 3G on one SIM slot and 2G standby on the other. It carries a 3.2-inch touchscreen with TouchWiz, a 5-megapixel camera with LED flash, Wi-Fi, Bluetooth 2.1, FM radio, about 200 MB of internal memory with a microSD slot up to 16 GB, and a 1200 mAh battery.
Dealers source the B7722 from TG Wireless for export to dual-SIM markets in Latin America, Africa, and South Asia, where a two-line GSM phone with a camera and Wi-Fi still has a buyer, and for collectors who want a boxed example of Samsung's early DUOS hardware.
Key specifications
| Model | Samsung B7722 (2010), dual SIM dual standby |
|---|---|
| Color | Black |
| Network status | GSM unlocked |
| Display | 3.2-inch touchscreen with TouchWiz UI |
| Rear camera | 5 MP with LED flash |
| Cellular | GSM on both SIMs; 3G UMTS 900/2100 MHz on SIM 1, GPRS/EDGE on SIM 2 |
| Wireless | Wi-Fi, Bluetooth 2.1, FM radio |
| Memory | About 200 MB internal, microSD up to 16 GB |
| Battery | 1200 mAh |
| Audio | DNSe sound, music player |
Condition: New
Brand new units in the original box with the original in-box accessories as listed. Nothing has been activated or reconditioned. If your channel needs sealed retail packaging rather than open-box new, say so when you request a quote so the account manager can confirm how the lot is packed.
Network and compatibility
The B7722 is a 2G GSM phone with 3G only on the 900/2100 MHz bands, which US carriers never used, so it has no cellular service in the United States, where 3G closed in 2022 and T-Mobile ended 2G GSM on August 3, 2026. Lock state is per listing; see the network status line in the table. Its market is export to countries with GSM 900/1800 and UMTS 900/2100 coverage, plus Wi-Fi-only, collector, and prop use.
Resale fit
- Export lots to dual-SIM markets with live GSM and UMTS 900/2100 networks.
- Collectors and enthusiasts seeking early Samsung DUOS touchscreen hardware in the box.
- Prop and display units for retail and film sets.
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.
