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Pentax 645Z

alaTest has collected and analyzed 33 reviews of Pentax 645Z. The average rating for this product is 4.8/5, compared to an average rating of 4.3/5 for other Digital Compact Cameras for all reviews. Reviewers really like the price and size. The usability and image quality are also mentioned favorably. Some have doubts about the focus and shutter.

performance, image quality, usability, size, price

portability, shutter, focus

We analyzed user and expert ratings, product age and more factors. Compared to other Digital Compact Cameras the Pentax 645Z is awarded an overall alaScore™ of 91/100 = Excellent quality.

Review analysis

(Based on 33 reviews)

Expert Reviews  

User Reviews  

Showing 17 review(s)

Expert Reviews User Reviews

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Showing 1 - 10 of 17 Show Reviews: in English | in other languages (16)

Editor's Choice

Expert review by: Jim Fisher (pcmag.com)

Pentax 645Z

 

The Pentax 645Z offers the incredible resolution and large sensor of a medium format system at a price that's a third that of the competition. It's an easy pick for our medium format Editors' Choice camera.

Captures images at 51-megapixel resolution. Excellent high ISO performance. Speedy response. 2.9fps continuous shooting. 27-point autofocus system. Articulating rear display. Weather-sealed design. Solid control layout. Dual tripod mounts. Optional...

System lacks modern leaf-shutter lenses. Autofocus can struggle with fast moving subjects. Focus points grouped tightly in center of frame. Integrated design lacks versatility of a modular back. So-so video quality. Tethered shooting software not...

Other rear controls include an AE-L button to lock exposure, and a dedicated AF button. There's a four-way controller with a center OK button; its directional controls adjust the drive mode, JPG color output settings, flash settings, and the white...

Jan, 2015

Expert review by: Michael Palmer (steves-digicams.com)

Pentax 645Z

 

The Pentax 645Z DSLR is a medium format camera -- a camera with an image sensor larger than full frame digital / 35mm cameras, but not quite "large format". In cinematic terms, medium format is essentially 70mm. It is designed for professionals who...

Oct, 2014

Essential

Expert review by: Mark Goldstein (photographyblog.com)

Pentax 645Z Review

 

The Pentax 645Z is a medium-format DSLR camera with a 51.4-megapixel CMOS sensor with no low pass filter, offering an imaging area of 43.8mm x 32.8mm which is 1.7x larger than a 35mm full-frame sensor. The dust and splash resistant Pentax 645Z has a...

Coming across very much like a DSLR in medium-format clothing, the Pentax 645Z combines intuitive handling with impeccable image quality in a body that's actually fairly portable compared to its peers. The Pentax 645Z is also one of the most...

Jul, 2014

Expert review by: Mike Tomkins (imaging-resource.com)

Pentax 645Z Review

 

Medium-format cameras offer truly spectacular resolution, but until now, it's always come alongside a difficult compromise. With the Pentax 645Z, that changes. Building on 2010's 645D, the Pentax 645Z offers features that are rare or in some cases...

Phenomenal resolution and detail; Great high ISO performance; Rugged, weather-sealed body; Huge, bright viewfinder; Fast autofocus works well in low light; Swift performance for a medium-format camera; Good battery life; Shoots Full HD video

Quite bulky compared to an APS-C or full-frame DSLR; Autofocus points clustered near center of frame; Most lenses aren't weather-sealed or optimized for digital; Prone to aliasing artifacts (but so are most high-end cameras these days); Attracts a lot...

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Oct, 2014

Expert review by: Dan Havlik (pdngearguide.com)

Pentax 645Z Medium Format Camera Preview: Test Images

 

PDN captures sample photos with new medium-format camera with 50MP CMOS sensor

Click here to see the hi-res version of this image.

Jun, 2014

Expert review by: Pop Photo (popphoto.com)

Camera Test: Pentax 645Z

 

Until very recently, you had to shell out tens of thousands of dollars to get a new digital medium-format camera, and in some cases you'd spend that much on the camera back alone. And if you're used to shooting with a 35mm (full-frame) or...

Expert review by: Angela Nicholson (techradar.com)

Pentax 645Z review

 

A bit like a bigger version of the Pentax K-3

Large sensor with high pixel-count ; Tilting, Live View enabled screen ; Familiar control arrangement

High price compared to 35mm ; Heavy ; Bulky

Despite being at the 'more affordable' end of the digital medium format camera market, the Pentax 645Z is solidly built and weatherproof. It's also easy to use and produces superb images with huge amounts of detail.

Aug, 2014

Expert review by: Mike Lowe (pocket-lint.com)

Hands-on: Pentax 645Z review - Pocket-lint

 

Is there still life in medium format cameras? Pentax thinks so with the introduction of the 645Z, the second medium format model in its digital line. Replacing

May, 2014

Expert review by: Ilse Jurriën (letsgodigital.org)

Pentax 645Z

 

Pentax 645Z medium-format camera : Ricoh Imaging announces the launch of the Pentax 645Z medium-format digital SLR camera. This new model features a newly designed, large CMOS image sensor, this sensor is approximately 1.7 times larger than a...

The Pentax 645Z also provides much faster response to the photographer’s commands in all types of shooting conditions. The result is the top level of operability and manoeuverability required in professional work. The Pentax 645Z also features full HD...

Apr, 2014

Highly Recommended

Expert review by: Joshua Waller (ephotozine.com)

Pentax 645Z Medium Format DSLR Review

 

Read our full review of the Pentax 645Z - the most affordable 51.4 megapixel medium format camera released to date.

USB3 port ; Excellent image quality ; 51.4 megapixel CMOS sensor ; Wide ISO range ; 3fps continuous shooting - fast for medium format ; Supports AdobeDNG raw file format ; Weather sealed body ; Good handling

Size, larger format results in the need for a much larger body and lenses than a full-frame DSLR ; Default JPEG output has high levels of saturation and contrast

The Pentax 645Z offers the best value for money for a 50 megapixel medium format camera available, and is one of the most affordable high resolution cameras available offering such a high resolution. Whilst nearly £7000 for the 645Z body may seem quite...

Jul, 2014
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Product Specifications

Ports & interfaces

HDMI connector type:Micro
USB connector:Micro-USB B

Video

HD type:Full HD

Weight & Dimensions

Lens length:3.2
Lens weight:14.7