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Pentax Optio 555 Point & Shoot Camera

The Pentax Optio 555 is a 5MP 1/1.8 inch compact camera — with 320x240 video. Check GearFocus for current availability, with buyer protection on every purchase.

Pentax Optio 555 Point & Shoot Camera

Pentax Optio 555 Point & Shoot Camera

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Camera Overview — Pentax Optio 555

The Pentax Optio 555 is a 5-megapixel point-and-shoot camera built around a 1/1.8-inch sensor, offering a maximum still resolution of 2560x1920 pixels. Housed in an aluminum alloy body measuring 101 x 59 x 42 mm and weighing 250g, it strikes a balance between portability and solid construction. The camera features a 1.5-inch TFT LCD display with 113,000 dots of resolution alongside an optical real-image zoom viewfinder, giving shooters two ways to frame their shots.

For focusing, it relies on a contrast detection autofocus system with 5 focus points. ISO sensitivity runs from 64 to 400, keeping noise manageable across a modest range of lighting conditions. Storage is handled via SD cards, and the camera connects to a computer via USB.

The built-in flash is the sole flash option, as there is no hot shoe. Battery life is rated at approximately 400 shots at 50% flash use using the D-LI7 battery. The camera supports burst mode at up to 2 frames per second and a generous selection of color profiles — including Standard, Black and White, Sepia, and several color-toned options.

Video capture tops out at 320x240 resolution at 15fps in 8-bit color. There is no image stabilization of any kind and no wireless connectivity.

Key Features — Pentax Optio 555

5MP 1/1.8-Inch Sensor: Captures stills at up to 2560x1920 pixels, a competitive resolution for a compact camera of its era.

Aluminum Alloy Body: Solid metal construction keeps the camera durable while remaining compact at 101 x 59 x 42 mm and 250g.

Dual Framing Options: Both a 1.5-inch TFT LCD and an optical real-image zoom viewfinder let you frame shots in bright outdoor conditions.

5-Point Contrast AF: Contrast detection autofocus with 5 selectable points helps lock focus accurately on your subject.

Ten In-Camera Color Profiles: Includes Standard, Black and White, Sepia, and seven color-toned modes for creative output straight from the camera.

ISO 64–400 Range: A base ISO of 64 allows clean images in good light, with sensitivity extending to 400 for dimmer conditions.

Camera Specifications — Pentax Optio 555

Pentax Optio 555 full specifications
SpecDetail
Use CasesTravel
TypePoint and Shoot
Sensor1/1.8 inch
Resolution5MP
ISO Range64 – 400
AF SystemContrast Detection
AF Points5 points
Max Photo Resolution2560x1920
Burst Rate2 fps
Max Video Resolution320x240
Max Frame RateOther
Bit Depth8-bit

Description — Pentax Optio 555

The Pentax Optio 555 is a compact point-and-shoot camera centered on a 5-megapixel, 1/1.8-inch sensor capable of capturing images at up to 2560x1920 pixels. Its aluminum alloy body measures 101 x 59 x 42 mm and weighs 250g, making it a genuinely pocketable camera with a solid feel. Framing options include a 1.5-inch TFT LCD with 113,000 dots of resolution and an optical real-image zoom viewfinder.

Autofocus is handled by a contrast detection system with 5 focus points. The camera's ISO range of 64–400 covers everyday shooting conditions, and the D-LI7 battery is rated for approximately 400 shots at 50% flash use. Ten color profiles — including Standard, Black and White, Sepia, Red, Pink, Violet, Blue, Green, Yellow, and Soft — allow for in-camera creative expression.

Burst shooting is supported at up to 2 frames per second. For connectivity, the camera offers USB output and uses SD cards for storage. Video recording is available at 320x240 resolution at 15fps in 8-bit color.

Pros — Pentax Optio 555

  • ✓Aluminum alloy body provides durable construction at a compact 101 x 59 x 42 mm footprint
  • ✓5-megapixel 1/1.8-inch sensor delivers a maximum resolution of 2560x1920 pixels
  • ✓Ten color profile options including Standard, Black and White, Sepia, and multiple color-toned modes offer in-camera creative flexibility

Cons — Pentax Optio 555

  • ✗No image stabilization of any kind — neither in-body nor digital
  • ✗ISO range tops out at 400, limiting performance in low-light situations
  • ✗Video maxes out at 320x240 at 15fps, which is very limited even by contemporary standards

Reviews — Pentax Optio 555

Videos — Pentax Optio 555

Digicams? Aren’t they Pointless by Now? (Pentax Optio 60 Review) — Mikael R

Resources & Downloads — Pentax Optio 555

Manuals & Guides

Frequently Asked Questions — Pentax Optio 555

What memory cards does the Pentax Optio 555 use?+
The Pentax Optio 555 uses SD cards for storage. This is a widely available format, though older, lower-capacity cards are most appropriate for this camera.
Does the Pentax Optio 555 have image stabilization?+
No. The specifications confirm that there is no in-body image stabilization and no digital image stabilization. Shooters should be mindful of camera shake, particularly in lower light.
What autofocus system does the Pentax Optio 555 use?+
The camera uses a contrast detection autofocus system with 5 focus points. Eye tracking and subject tracking are not supported.
Can the Pentax Optio 555 record video?+
Yes, it can record video at a maximum resolution of 320x240 at 15fps in 8-bit color with a Standard color profile. Video capabilities are basic and best suited for simple reference or casual clips.
What is the ISO range of the Pentax Optio 555?+
The camera's ISO range runs from 64 to 400. This is a relatively narrow range, so performance in very low-light environments will be limited.
Does the Pentax Optio 555 have Wi-Fi or Bluetooth connectivity?+
No. The camera does not include Wi-Fi or Bluetooth. It connects to a computer via USB for transferring images.

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