Pentax Optio 450 Point & Shoot Camera
The Pentax Optio 450 is a 4MP 1/1.8 inch compact camera — with 640x480 video. Check GearFocus for current availability, with buyer protection on every purchase.
Pentax Optio 450 Point & Shoot Camera
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Camera Overview — Pentax Optio 450
Key Features — Pentax Optio 450
4MP 1/1.8-Inch Sensor: Captures stills at up to 2304x1728 pixels, a competitive resolution for compact cameras of this era.
Aluminum Alloy Body: Solid metal construction at 250g gives the camera a more durable, premium feel compared to plastic-bodied compacts.
Optical Tunnel Viewfinder: Provides an alternative to the LCD for framing shots, useful in bright outdoor conditions where screens are hard to see.
1.5-Inch TFT LCD: 113,000-dot display used for image composition and playback review.
Dual Storage Compatibility: Accepts both SD cards and Memory Stick media, offering flexibility depending on what you have available.
ISO 50–400 Range: A low base ISO of 50 allows for clean, low-noise images in bright light, while ISO 400 extends usability in dimmer conditions.
Camera Specifications — Pentax Optio 450
| Spec | Detail |
|---|---|
| Use Cases | Travel |
| Type | Point and Shoot |
| Sensor | 1/1.8 inch |
| Resolution | 4MP |
| ISO Range | 50 – 400 |
| AF System | Contrast Detection |
| AF Points | 5 points |
| Max Photo Resolution | 2304x1728 |
| Burst Rate | 2 fps |
| Max Video Resolution | 640x480 |
| Max Frame Rate | Other |
| Bit Depth | 8-bit |
Description — Pentax Optio 450
The Pentax Optio 450 is a point-and-shoot compact camera built around a 4MP, 1/1.8-inch sensor capable of capturing stills at up to 2304x1728 pixels. Its aluminum alloy body measures 100 x 59 x 40 mm and weighs 250g, making it genuinely pocketable without feeling flimsy. Framing is aided by both a 1.5-inch TFT LCD at 113,000 dots and an optical tunnel viewfinder.
The contrast detection autofocus system covers 5 focus points, and the ISO range spans 50 to 400. A built-in pop-up flash supports Auto, On, Off, and Red-eye Reduction modes. Color output choices include Standard, Black & White, and Sepia.
Video capture tops out at 640x480 at 15fps in 8-bit quality. Storage flexibility comes via dual compatibility with SD and Memory Stick media. The D-LI7 Lithium-Ion battery is rated at approximately 200 shots per charge (CIPA).
USB is available for wired connectivity; Wi-Fi and Bluetooth are not included.
Pros — Pentax Optio 450
- ✓4MP 1/1.8-inch sensor delivers a maximum resolution of 2304x1728 pixels for a camera of this class
- ✓Aluminum alloy body construction offers a more premium feel compared to plastic-bodied alternatives
- ✓Flexible storage with support for both SD and Memory Stick media formats
Cons — Pentax Optio 450
- ✗No image stabilization of any kind (in-body or digital), which may affect sharpness in lower light
- ✗Video limited to 640x480 at 15fps, which is modest even by the standards of its era
- ✗Battery rated for approximately 200 shots per charge (CIPA standard), limiting extended shooting sessions
Videos — Pentax Optio 450
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