Description
Samsung B5722 Dual-SIM Touchscreen Quad Band GSM Unlocked, New
Samsung B5722 Dual-sim Touchscreen Quad Band GSM Unlocked is a New, unused B5722 Duos: a dual-SIM touchscreen feature phone with a 3 MP camera and FM radio, GSM unlocked for quad-band 2G with no 3G or LTE. Exporters to dual-SIM markets take sealed Duos units because two-line phones are still a daily tool there, and collectors want the boxed example.
The Samsung B5722 Duos is a 2009 dual-SIM touchscreen feature phone that keeps two numbers active at once, so a buyer can split work and personal lines or use two carriers for cheaper rates. It has a 2.8-inch 240 by 320 resistive touchscreen with TouchWiz widgets, a 3 MP camera, stereo FM radio, a music player, Bluetooth, microSD expansion to 16 GB, and about 40 MB of internal memory. The radio is quad-band GSM with GPRS/EDGE on both SIMs and no 3G or LTE.
TG Wireless sells the B5722 to exporters serving dual-SIM 2G markets in Asia, Africa, and Latin America and to collectors of early touch feature phones.
Key specifications
| Model | Samsung B5722 Duos |
|---|---|
| Network status | GSM unlocked |
| Released | 2009 |
| Form factor | Touchscreen candybar, dual SIM (dual standby) |
| Network technology | Quad-band GSM 850/900/1800/1900 with GPRS/EDGE on both SIMs; no 3G, no LTE |
| Display | 2.8-inch 240 x 320 resistive touchscreen, TouchWiz |
| Camera | 3 MP |
| Memory | About 40 MB internal, microSD up to 16 GB |
| Media | Stereo FM radio, music player |
| Connectivity | Bluetooth 2.1, micro-USB |
| Battery | 1,200 mAh |
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
This is a 2G GSM phone with GPRS/EDGE data and no 3G or LTE radio, so it cannot register on any US carrier: AT&T closed its 2G network in 2017, the US 3G networks shut in 2022, and T-Mobile retired its 2G GSM layer on August 3, 2026; see the network status line in the table. GSM unlocked units still work on live 2G networks abroad. In the US, treat it as export, collector, prop, or parts stock.
Resale fit
- Export to dual-SIM 2G markets in Asia, Africa, and Latin America, where two-line feature phones remain in demand.
- Collectors and prop houses that want an early touchscreen feature phone.
- Parts and refurbishment stock for the B5722.
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.
