Description
Samsung Galaxy S Duos 2 S7582 4 GB Black, Factory Refurbished, GSM unlocked
Factory refurbished Samsung Galaxy S Duos 2 S7582 in Black, dual-SIM, GSM unlocked, with 4 GB of storage and a removable battery. Reconditioned units at this price tier are what exporters to Africa, South Asia, and Latin America take in volume for entry-level 3G activations, and what parts dealers use for S7582 screens and batteries.
The Galaxy S Duos 2 is Samsung's late-2013 entry-level dual-SIM Android phone for emerging GSM markets: a 4.0-inch 800 x 480 touchscreen, a 1.2 GHz dual-core processor, 768 MB of RAM, 4 GB of storage with a microSD slot, a 5 MP rear camera with LED flash, and a removable 1,500 mAh battery. Both SIM slots stay active, so a call can come in on the second line while the first is in use. It is a 2G/3G phone with no LTE radio.
Exporters, overseas prepaid retailers, and collector shops buy the S Duos 2 from TG Wireless as a low-cost dual-SIM handset for markets where GSM and UMTS service is still live, and for parts and display use.
Key specifications
| Model | Samsung Galaxy S Duos 2, GT-S7582 |
|---|---|
| Storage | 4 GB |
| Color | Black |
| Network status | GSM unlocked |
| Released | Late 2013 |
| Operating system | Android 4.2 Jelly Bean |
| Display | 4.0-inch capacitive touchscreen, 800 x 480 |
| Processor | 1.2 GHz dual-core ARM Cortex-A9 |
| Memory | 768 MB RAM; 4 GB internal (about 1.8 GB user-available); microSDXC slot up to 64 GB |
| Cameras | 5 MP rear with autofocus and LED flash; VGA front |
| SIM | Dual SIM, dual standby |
| Cellular | 2G GSM and 3.5G HSPA+ (UMTS); no LTE |
| Connectivity | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, Bluetooth 4.0, A-GPS with GLONASS, micro-USB |
| Battery | 1,500 mAh removable; up to 8 hours talk time as stated by the source |
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 S Duos 2 is a GSM and HSPA+ phone with no LTE radio, so it gets no voice or data service on any US carrier: all three national carriers retired 3G in 2022 and T-Mobile closed its 2G GSM network on August 3, 2026. See the network status line in the table for the lock state. Realistic uses are export to countries where GSM or UMTS networks remain live, offline and Wi-Fi use, collectors, props, parts, and display units. Confirm the local 3G band plan with your buyer before shipping.
Resale fit
- Export to Africa, South Asia, and Latin America where 2G/3G dual-SIM Android phones still activate.
- Collector and retro-Android shops looking for Samsung's Duos line in black and white.
- Parts and repair stock for S7582 screens, batteries, and housings.
- Film, TV, and display use where a 2013-era Samsung touchscreen phone is needed.
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.
