For questions truly specific to the "Samsung Infuse" (SGH-i997, aka "Samsung Infuse 4G").
The Samsung Infuse / Samsung Infuse 4G (SGH-I997) was announced in January 2011. It ships with Gingerbread (Android 2.3.3 / 2.3.6).
Samsung Infuse 4G (source: GSMArena)
- CPU: 1.2 GHz Hummingbird, single core
- GPU: PowerVR SGX540
- RAM: 512 MB (actual RAM shown on device is 429 MB)
- internal storage: 16 GB
- removable: microSD up to 32 GB
- display: 4.5" 480 × 800 px SuperAmoled Plus
- rear camera: 8 MPx
- front camera: 1.3 MPx
Full device specifications can be found at GSMArena.