The HTC Wildfire S is the successor of HTC's htc-wildfire device. Shipping with Gingerbread (Android 2.3.5 to be more specific), it's rather a "small budget" device.

HTC Wildfire S (source: Wikipedia)
Basic specifications
- CPU: 600 MHz Qualcomm
- GPU: Adreno 200
- RAM: 512 MB
- internal storage: 512 MB (150 MB available to the user)
- removable: microSD up to 32 GB
- display: 3.2" 320 × 480 px TFT LCD
- rear camera: 5 MPx
Full device specifications can be found at GSMArena.