PENTAX K-3 Mark II DSLR Camera
The Pentax K-3 II is a 24MP APS-C DSLR camera — with 1080p video and in-body stabilization. Check GearFocus for current availability, with buyer protection on every purchase.
PENTAX K-3 Mark II DSLR Camera
Get notified when one lists.
We'll text or email you the moment a Pentax K-3 II is listed on GearFocus.
Have a Pentax K-3 II sitting in your bag?
You'd be the first listing for this model.
Serious buyers are already watching — list yours in minutes.
Overview — Pentax K-3 II
Key Features — Pentax K-3 II
24MP APS-C CMOS Sensor: Delivers 24 megapixels of resolution (6016x4000) with a 1.5x crop factor, suitable for large prints and detailed cropping.
Sensor-Shift IBIS: In-body image stabilization compensates for camera shake on any attached Pentax K mount lens, including older glass without optical stabilization.
Weather-Sealed Magnesium Alloy Body: Dust and moisture resistant construction makes this camera well-suited for outdoor and adverse-condition shooting.
27-Point SAFOX XI Autofocus: Phase detection AF system with 27 points provides reliable subject acquisition across a variety of shooting situations.
8.3 fps Burst Shooting: Continuous shooting at up to 8.3 frames per second makes this camera capable for action, sports, and wildlife work.
Optical Pentaprism Viewfinder: Provides a bright, natural optical view for composing shots without the lag or battery drain of an electronic viewfinder.
Specifications — Pentax K-3 II
| Spec | Detail |
|---|---|
| Use Cases | Wildlife, Astrophotography, Travel, Studio |
| Type | DSLR |
| Sensor | APS-C |
| Resolution | 24MP |
| ISO Range | 100 – 51200 |
| AF System | Phase Detection |
| AF Points | 27-point SAFOX XI |
| Max Photo Resolution | 6016x4000 |
| Burst Rate | 8.3 fps |
| Max Video Resolution | 1080p |
| Max Frame Rate | 60fps |
| Image Stabilization | Sensor-Shift (IBIS) |
Description — Pentax K-3 II
The Pentax K-3 Mark II is a weather-sealed APS-C DSLR built for photographers who prioritize durability and imaging capability. The body is constructed from magnesium alloy with weather sealing, measuring 132 x 102 x 77 mm and weighing 785g — a build that can handle challenging outdoor conditions. At its core sits a 24MP APS-C sensor with an ISO range of 100 to 51200, delivering flexibility from bright daylight to low-light scenarios.
The 27-point SAFOX XI phase detection autofocus system keeps subjects sharp, while burst shooting at 8.3 fps helps capture fast action. Sensor-shift IBIS ensures that stabilization is available across the entire Pentax K mount lens lineup. For composing shots, photographers can choose between the optical pentaprism viewfinder or the 3.2-inch, 920,000-dot LCD. Video recording reaches 1080p at up to 60fps, with a 3.5mm microphone jack for external audio capture.
Storage uses SD, SDHC, and SDXC cards, and the camera connects via USB and HDMI output. Power comes from the D-LI90 lithium-ion battery.
Pros — Pentax K-3 II
- ✓Weather-sealed magnesium alloy body offers genuine protection for outdoor and demanding shooting environments
- ✓In-body sensor-shift stabilization (IBIS) benefits any Pentax K mount lens attached to the camera
- ✓27-point SAFOX XI phase detection autofocus system provides reliable focus acquisition
Cons — Pentax K-3 II
- ✗Video is capped at 1080p with no 4K option listed in specifications
- ✗No built-in Wi-Fi or Bluetooth connectivity for wireless image transfer or remote control
- ✗No USB-C port; connectivity relies on standard USB
Reviews — Pentax K-3 II
Videos — Pentax K-3 II
Pentax K-3 II Hands-On and Opinion — Scott J. Waldron 📷 Photography Banzai
Frequently Asked Questions — Pentax K-3 II
Does the Pentax K-3 Mark II have in-body image stabilization?+
Yes. The camera features sensor-shift in-body image stabilization (IBIS). This means stabilization is applied at the sensor level, so any compatible Pentax K mount lens can benefit from it regardless of whether the lens has optical stabilization built in.
What memory cards does the Pentax K-3 Mark II support?+
The camera accepts SD, SDHC, and SDXC cards. No dual card slot configuration is specified in the available data.
What is the maximum video resolution this camera can shoot?+
The Pentax K-3 Mark II records video up to 1080p, with supported frame rates of 30fps and 60fps. There is a 3.5mm microphone jack for connecting an external microphone.
Can I connect the Pentax K-3 Mark II to my smartphone or use it wirelessly?+
Based on the available specifications, the camera does not have built-in Wi-Fi or Bluetooth. Connectivity options include USB and HDMI output.
What autofocus system does the Pentax K-3 Mark II use?+
The camera uses a 27-point SAFOX XI phase detection autofocus system. Eye tracking and subject tracking are not featured in this system.
What lenses are compatible with the Pentax K-3 Mark II?+
The camera uses the Pentax K lens mount. Any lens designed for the Pentax K mount is compatible with this body.