| Model | Primary DSP/CPU and (RAM) | CCD driver, CCD row driver, (CCD marking) | Power manager, PWM controller | Zoom driver, OIS driver, Mirror charge driver | Flash charge driver | IGBT | Audio/video controller, all other chips | System control processor, MCU | Battery | LCD | ZOOM | Comments | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pentax VS 
 | MB91380 | AD9925 | MAX1566  | 8702MP | 25J8F | M4006ER WM8972G | T5410 | Pentax VS  | ||||
| Pentax VS20 
 | Altek AL8930-3A7SP | (MN39595 16MP) VSP6826 | Altek ALA200-3A7  | 263 8452  | D-LI122 (NP-50) | WD-F9648V  | Olympus SZ10  | 
| Model | Primary DSP/CPU and (RAM) | CCD driver, CCD row driver, (CCD marking) | Power manager, PWM controller | Zoom driver, OIS driver, Mirror charge driver | Flash charge driver | IGBT | Audio/video controller, all other chips | System control processor, MCU | Battery | LCD | ZOOM | Comments | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pentax VS 
 | MB91380 | AD9925 | MAX1566  | 8702MP | 25J8F | M4006ER WM8972G | T5410 | Pentax VS  |