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Pentax K20D DSLR Camera

The Pentax K20D is a 14MP APS-C DSLR camera — known for its 14MP APS-C CMOS Sensor and Sensor-Shift Stabilization. Used copies start from $129.99 on GearFocus, with buyer protection on every purchase.

Pentax K20D DSLR Camera

Pentax K20D DSLR Camera

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Pentax K20 D Body

Condition: Excellent

Product Highlights

  • 14.6MP APS-C Sensor
  • In-Body Stabilization
  • Live View
  • Weather-Resistant Body

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Used Pentax K20D Listings on GearFocus

Pentax K20D DSLR Camera with OEM Battery Grip and Pentax 75-300mm F5.8 Lens
Pentax K20D DSLR Camera with OEM Battery Grip and Pentax 75-300mm F5.8 Lens

Excellent

$299.00

Pentax K20 D Body
Pentax K20 D Body

Excellent

$129.99

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Overview — Pentax K20D

The Pentax K20D is a 14MP APS-C DSLR built around a stainless steel chassis with dust-resistant sealing, making it a physically robust option for enthusiast photographers. Its sensor delivers a maximum resolution of 4672x3104 pixels, and images are processed through Pentax's PRIME (Pentax Real IMage Engine) image processor. The camera supports an ISO range from 100 to 3200, giving shooters a reasonable spread of sensitivity options for varying lighting conditions.

Autofocus is handled by an 11-point phase detection system, and the body features a hot shoe for external flash accessories. In-body image stabilization operates via a sensor-shift mechanism, meaning stabilization is available regardless of which compatible lens is mounted. The camera accepts Pentax K mount lenses and records images to SD and SDHC storage cards.

A 2.7-inch LCD with 230,000 dots of resolution serves as the rear display for image review and menu navigation. Burst shooting is supported at up to 3 frames per second. Connectivity includes USB, and color space options cover both sRGB and Adobe RGB.

The body weighs 800g and measures 142 x 101 x 70 mm. The rechargeable lithium-ion battery powers the system, though no rated shot count is specified in the available data.

Key Features — Pentax K20D

14MP APS-C CMOS Sensor: Delivers a maximum resolution of 4672x3104 pixels, providing sufficient detail for large prints and moderate cropping.

Sensor-Shift Stabilization: In-body image stabilization compensates for camera shake with any compatible Pentax K mount lens, not just optically stabilized lenses.

PRIME Image Processor: Pentax's Real IMage Engine handles noise reduction and image rendering across the ISO 100–3200 sensitivity range.

11-Point Phase Detection AF: Phase detection autofocus with 11 focus points enables reliable subject acquisition for stills shooting.

Dust-Resistant Sealed Body: The stainless steel chassis and dust-resistant sealing make the K20D a physically durable option for field use.

Pentax K Mount Compatibility: Supports a wide range of Pentax K mount lenses, including legacy manual-focus glass and modern autofocus optics.

Specifications — Pentax K20D

Pentax K20D full specifications
SpecDetail
Use CasesTravel, Studio
TypeDSLR
SensorAPS-C
Resolution14MP
ProcessorPRIME (Pentax Real IMage Engine)
ISO Range100 – 3200
AF SystemPhase Detection
AF Points11-point
Max Photo Resolution4672x3104
Burst Rate3 fps
Image StabilizationSensor-Shift (IBIS)
Display2.7 inch LCD

Description — Pentax K20D

The Pentax K20D is a DSLR built for enthusiast photographers who value physical durability and optical versatility. The body is constructed around a stainless steel chassis with dust-resistant sealing, and its compact dimensions of 142 x 101 x 70 mm keep weight at a manageable 800g. At its core sits an APS-C sensor outputting 14MP images at up to 4672x3104 pixels, processed by the PRIME (Pentax Real IMage Engine) image processor.

The sensor-shift in-body image stabilization system benefits every Pentax K mount lens attached to the camera. Autofocus uses an 11-point phase detection system for fast and reliable focusing. The native ISO 100–3200 range covers a solid spread of lighting situations.

For image review and menu access, the rear 2.7-inch LCD provides 230,000 dots of resolution. Storage is handled via SD and SDHC cards, and color output can be configured in either sRGB or Adobe RGB. A hot shoe is present for external flash, and USB connectivity enables wired transfer.

Pros — Pentax K20D

  • ✓In-body sensor-shift image stabilization works with any compatible Pentax K mount lens
  • ✓14MP APS-C sensor with PRIME image processor delivers 4672x3104 maximum resolution
  • ✓Dust-resistant stainless steel chassis provides meaningful build durability

Cons — Pentax K20D

  • ✗No video recording capability based on available specifications
  • ✗Maximum burst rate of 3 fps is modest for fast-action shooting
  • ✗ISO ceiling of 3200 limits low-light flexibility compared to later cameras

Videos — Pentax K20D

Pentax K20D review — Gordon Laing

Resources & Downloads — Pentax K20D

Manuals & Guides

Frequently Asked Questions — Pentax K20D

What lenses are compatible with the Pentax K20D?+
The K20D uses the Pentax K lens mount, so it is compatible with Pentax K mount lenses. The hot shoe is also present for attaching external flash units.
Does the Pentax K20D have image stabilization?+
Yes, the K20D features in-body image stabilization using a sensor-shift (IBIS) mechanism. Because stabilization is built into the body rather than individual lenses, it functions with any compatible K mount lens attached.
What memory cards does the Pentax K20D accept?+
The K20D accepts SD and SDHC storage cards. No other card formats are listed in the specifications.
Can the Pentax K20D shoot video?+
Based on the available specifications, no video resolution, frame rates, or related video settings are listed for the K20D. This camera appears to be a stills-focused DSLR without video recording capability.
How fast can the K20D shoot in burst mode?+
The K20D supports burst shooting at a maximum rate of 3 frames per second. Burst mode is confirmed as a supported feature.
Does the Pentax K20D have wireless connectivity?+
No. The specifications confirm that the K20D does not include WiFi or Bluetooth. It does have a USB connection for wired data transfer.

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