Description
Samsung Infuse 4G I997 4G Wi-Fi 8-MP HD Video 16GB 1.2GHz 4.5 inch HD S-AMOLED Touchscreen Android AT&T GSM Unlocked A-stock
Graded A-stock from carrier-return channels and tested by TG on receipt, this Samsung Infuse 4G I997 is the Wi-Fi, 8-MP HD video, 16GB, 1.2GHz, 4.5-inch HD S-AMOLED touchscreen Android for AT&T, GSM unlocked; no color is stated. Collectors and Wi-Fi training programs take the A-stock lot when they want clean units at a step below new.
The Samsung Infuse 4G, model SGH-I997, was AT&T's thinnest and largest-screened Android when it launched in May 2011: a 4.5-inch 480 x 800 Super AMOLED Plus display, a 1.2 GHz single-core Hummingbird processor, 512 MB of RAM, 16 GB of storage with a microSD slot, an 8 MP camera with 720p HD video, a 1.3 MP front camera, Wi-Fi, and Android 2.2 Froyo, later updated to Gingerbread. Its '4G' badge refers to AT&T HSPA+ 21 Mbps, not LTE.
TG Wireless supplies the I997 to collectors and prop houses that want a large-screen 2011 AT&T Android, to repair benches and training programs running it on Wi-Fi, and to exporters serving live UMTS markets.
Key specifications
| Model | Samsung Infuse 4G, SGH-I997 (2011), AT&T |
|---|---|
| Storage | 16 GB |
| Network status | GSM unlocked |
| Operating system | Android 2.2 Froyo as shipped, updatable to Android 2.3 |
| Display | 4.5-inch Super AMOLED Plus, 480 x 800 pixels |
| Processor | 1.2 GHz Samsung Hummingbird, single core |
| Memory | 512 MB RAM, 16 GB storage, microSD slot |
| Cameras | 8 MP rear with 720p HD video, 1.3 MP front |
| Connectivity | Quad-band GSM, 3G HSPA+ 21 Mbps 850/1900, Wi-Fi 802.11b/g/n, Bluetooth 3.0, GPS, micro-USB |
| Thickness | 8.99 mm |
Condition: A Grade
A Grade (A-Stock) units are lightly used, fully tested, and working, and may show very minor nicks or scratches. Units are supplied as graded; ask your account manager about packaging (original box, accessories, or handset only) when you request a quote.
Network and compatibility
The SGH-I997 is a 2G GSM and 3G HSPA+ phone; the '4G' in its name is AT&T marketing for HSPA+ and it has no LTE. US 3G networks closed in 2022 and T-Mobile's 2G GSM network closed on August 3, 2026, so it gets no US carrier service today. On live UMTS networks abroad it still registers, and Wi-Fi works everywhere for apps and testing; see the network status line in the table for the lock state of this lot.
Resale fit
- Collectors and prop houses that want the thinnest large-screen Android of 2011.
- Repair benches, schools, and training programs using Wi-Fi-only Android handsets.
- Export dealers in markets with live UMTS service.
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.
