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Pentax 645D vs Sony A6000

The Pentax 645D and the Sony Alpha A6000 are two digital cameras that were officially introduced, respectively, in March 2010 and February 2014. The 645D is a DSLR, while the A6000 is a mirrorless interchangeable lens camera. The cameras are based on a medium format (645D) and an APS-C (A6000) sensor. The Pentax has a resolution of 39.5 megapixels, whereas the Sony provides 24 MP.

Below is an overview of the main specs of the two cameras as a starting point for the comparison.

Headline Specifications
Pentax 645D versus Sony A6000
Pentax 645D Sony A6000
Digital single lens reflex Mirrorless system camera
Pentax 645 mount lenses Sony E mount lenses
39.5 MP, Medium Format Sensor 24 MP, APS-C Sensor
no Video 1080/60p Video
ISO 100-1,600 ISO 100-25,600 (100 - 51,200)
Optical viewfinder Electronic viewfinder (1440k dots)
3.0 LCD, 921k dots 3.0 LCD, 922k dots
Fixed screen (not touch-sensitive) Tilting screen (not touch-sensitive)
1.1 shutter flaps per second 11 shutter flaps per second
Weathersealed bodynot weather sealed
800 shots per battery charge360 shots per battery charge
156 x 117 x 119 mm, 1480 g 120 x 67 x 45 mm, 344 g

Going beyond this snapshot of core features and characteristics, what are the differences between the Pentax 645D and the Sony Alpha A6000? Which one should you buy? Read on to find out how these two cameras compare with respect to their body size, their imaging sensors, their shooting features, their input-output connections, and their reception by expert reviewers.

Body comparison

The side-by-side display below illustrates the physical size and weight of the Pentax 645D and the Sony A6000. The two cameras are presented according to their relative size. Three consecutive views from the front, the top, and the rear side are shown. All size dimensions are rounded to the nearest millimeter.

The A6000 can be obtained in three different colors (black, silver, white), while the 645D is only available in black.

Size Pentax 645D vs Sony A6000
Compare 645D versus A6000 top
Comparison 645D or A6000 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony A6000 is considerably smaller (56 percent) than the Pentax 645D. Moreover, the A6000 is substantially lighter (77 percent) than the 645D. It is worth mentioning in this context that the 645D is splash and dust resistant, while the A6000 does not feature any corresponding weather-sealing.

The above size and weight comparisons are to some extent incomplete since they do not consider the interchangeable lenses that both of these cameras require. Hence, you might want to study and compare the specifications of available lenses in order to get the full picture of the size and weight of the two camera systems.

Concerning battery life, the 645D gets 800 shots out of its D-LI90 battery, while the A6000 can take 360 images on a single charge of its NP-FW50 power pack. The power pack in the A6000 can be charged via the USB port, which can be very convenient when travelling.

The adjacent table lists the principal physical characteristics of the two cameras alongside a wider set of alternatives. In case you want to display and compare another camera duo, just click on the right or left arrow next to the camera that you would like to inspect. Alternatively, you can also use the CAM-parator to select your camera combination among a larger number of options.

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Body Specifications
  Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life 1
Weather
Sealing
Camera
Launch 2
Launch
Price (USD)
Street
Price
 
Pentax 645D 6.1 in 4.6 in 4.7 in 52.2 oz 800 Y Mar 2010 9,995i
 
Sony A6000 4.7 in 2.6 in 1.8 in 12.1 oz 360 n Feb 2014 599i
 
Canon 1D X Mark II 6.2 in 6.6 in 3.3 in 54.0 oz 1210 Y Feb 2016 5,999i
 
Canon 1D X 6.2 in 6.6 in 3.3 in 54.7 oz 1120 Y Oct 2011 6,799i
 
Canon 1D Mark IV 6.1 in 6.2 in 3.1 in 43.4 oz 1500 Y Oct 2009 4,999i
 
Leica S Typ 006 6.3 in 4.7 in 3.1 in 44.4 oz .. Y Sep 2012 21,950i
 
Nikon D850 5.7 in 4.9 in 3.1 in 35.5 oz 1840 Y Jul 2017 3,299 i
 
Nikon D5 6.3 in 6.3 in 3.6 in 49.9 oz 3780 Y Jan 2016 6,499i
 
Nikon D810 5.7 in 4.8 in 3.2 in 34.6 oz 1200 Y Jun 2014 3,299i
 
Nikon D3S 6.3 in 6.2 in 3.5 in 43.7 oz 4200 Y Oct 2009 5,199i
 
Pentax 645Z 6.1 in 4.6 in 4.8 in 54.7 oz 650 Y Apr 2014 8,499 i
 
Sony A6300 4.7 in 2.6 in 1.9 in 14.3 oz 400 Y Feb 2016 999i
 
Sony A5000 4.3 in 2.5 in 1.4 in 9.5 oz 420 n Jan 2014 449i
 
Sony A5100 4.3 in 2.5 in 1.4 in 10.0 oz 400 n Aug 2014 549 i
 
Sony A7R 5.0 in 3.7 in 1.9 in 16.4 oz 340 Y Oct 2013 2,299i
 
Sony A3000 5.0 in 3.6 in 3.3 in 14.5 oz 470 n Aug 2013 329i
 
Sony NEX-3 4.6 in 2.4 in 1.3 in 10.5 oz 330 n May 2010 599i
Notes: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.
(1) Number of images that can be taken on a full battery charge according to the CIPA-standard; (2) Official announcement.

Any camera decision will obviously take relative prices into account. The manufacturer’s suggested retail prices give an idea on the placement of the camera in the maker’s lineup and the broader market. The A6000 was launched at a markedly lower price (by 94 percent) than the 645D, which puts it into a different market segment. Normally, street prices remain initially close to the MSRP, but after a couple of months, the first discounts appear. Later in the product cycle and, in particular, when the replacement model is about to appear, further discounting and stock clearance sales often push the camera price considerably down. Then, after the new model is out, very good deals can frequently be found on the pre-owned market.

Sensor comparison

The size of the sensor inside a digital camera is one of the key determinants of image quality. A large sensor will generally have larger individual pixels that offer better low-light sensitivity, provide wider dynamic range, and have richer color-depth than smaller pixels in a sensor of the same technological generation. Moreover, a large sensor camera will give the photographer more control over depth-of-field in the image and, thus, the ability to better isolate a subject from the background. On the downside, larger sensors tend to be associated with larger, more expensive camera bodies and lenses.

Of the two cameras under consideration, the Pentax 645D features a medium format sensor and the Sony A6000 an APS-C sensor. The sensor area in the A6000 is 75 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 0.79 and 1.5. The sensor in the 645D has a native 4:3 aspect ratio, while the one in the A6000 offers a 3:2 aspect.

Pentax 645D and Sony A6000 sensor measures

With 39.5MP, the 645D offers a higher resolution than the A6000 (24MP), but the 645D nevertheless has larger individual pixels (pixel pitch of 6.06μm versus 3.91μm for the A6000) due to its larger sensor. However, the A6000 is a much more recent model (by 3 years and 11 months) than the 645D, and its sensor will have benefitted from technological advances during this time that further enhance the light gathering capacity of its pixels. Coming back to sensor resolution, it should be mentioned that the 645D has no anti-alias filter installed, so that it can capture all the detail its sensor resolves.

The resolution advantage of the Pentax 645D implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the 645D for good quality output (200 dots per inch) amounts to 36.3 x 27.2 inches or 92.3 x 69.1 cm, for very good quality (250 dpi) 29.1 x 21.8 inches or 73.8 x 55.3 cm, and for excellent quality (300 dpi) 24.2 x 18.1 inches or 61.5 x 46.1 cm. The corresponding values for the Sony A6000 are 30 x 20 inches or 76.2 x 50.8 cm for good quality, 24 x 16 inches or 61 x 40.6 cm for very good quality, and 20 x 13.3 inches or 50.8 x 33.9 cm for excellent quality prints.

The A6000 has on-sensor phase detect pixels, which results in fast and reliable autofocus acquisition even during live view operation.

The Pentax 645D has a native sensitivity range from ISO 100 to ISO 1600. The corresponding ISO settings for the Sony Alpha A6000 are ISO 100 to ISO 25600, with the possibility to increase the ISO range to 100-51200.

645D versus A6000 MP

Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service assesses and scores the color depth ("DXO Portrait"), dynamic range ("DXO Landscape"), and low-light sensitivity ("DXO Sports") of camera sensors, and also publishes an overall camera score. The Overall DXO ratings for the two cameras under consideration are close, suggesting that they provide similar imaging performance. The table below summarizes the physical sensor characteristics and sensor quality findings and compares them across a set of similar cameras.

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Sensor Characteristics
  Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
 
Pentax 645D Medium Format 39.5 7264 5440none24.612.6126282
 
Sony A6000 APS-C 24.0 6000 40001080/60p24.113.1134782
 
Canon 1D X Mark II Full Frame 20.0 5472 36484K/60p24.113.5320788
 
Canon 1D X Full Frame 17.9 5184 34561080/30p23.811.8278682
 
Canon 1D Mark IV APS-H 16.0 4896 32641080/30p22.812.0132074
 
Leica S Typ 006 Medium Format 37.5 7500 5000none23.912.282476
 
Nikon D850 Full Frame 45.4 8256 55044K/30p26.414.82660100
 
Nikon D5 Full Frame 20.7 5588 37124K/30p25.112.3234388
 
Nikon D810 Full Frame 36.2 7360 49121080/60p25.714.8285397
 
Nikon D3S Full Frame 12.1 4256 2832720/24p23.512.0325382
 
Pentax 645Z Medium Format 51.1 8256 61921080/60i26.014.74505101
 
Sony A6300 APS-C 24.0 6000 40004K/30p24.413.7143785
 
Sony A5000 APS-C 19.8 5456 36321080/60i23.813.0108979
 
Sony A5100 APS-C 24.0 6000 40001080/60p23.812.7134780
 
Sony A7R Full Frame 36.2 7360 49121080/60p25.614.1274695
 
Sony A3000 APS-C 19.8 5456 36321080/60i23.712.8106878
 
Sony NEX-3 APS-C 14.0 4592 3056720/30p22.112.083068

Many modern cameras are not only capable of taking still images, but can also record movies. The A6000 indeed provides for movie recording, while the 645D does not. The highest resolution format that the A6000 can use is 1080/60p.

Feature comparison

Apart from body and sensor, cameras can and do differ across a range of features. For example, the A6000 has an electronic viewfinder (1440k dots), while the 645D has an optical one. Both systems have their advantages, with the electronic viewfinder making it possible to project supplementary shooting information into the framing view, whereas the optical viewfinder offers lag-free viewing and a very clear framing image. The viewfinder in the A6000 offers a wider field of view (100%) than the one in the 645D (98%), so that a larger proportion of the captured image is visible in the finder. On the other hand, the viewfinder of the 645D has a higher magnification (0.78x vs 0.70x), so that the size of the image transmitted appears closer to the size seen with the naked human eye. The adjacent table lists some of the other core features of the Pentax 645D and Sony A6000 along with similar information for a selection of comparators.

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Core Features
  Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Size
(inch)
LCD
Resolution
(000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Mech
Shutter
Speed
Shutter
Flaps
(1/sec)
Built-in
Flash
(yes/no)
Built-in
Image
Stab
 
Pentax 645Doptical Y 3.0 921 fixed n 1/4000s 1.1 n n
 
Sony A60001440 n 3.0 922 tilting n 1/4000s 11.0 Y n
 
Canon 1D X Mark IIoptical Y 3.2 1620 fixed Y 1/8000s 16.0 n n
 
Canon 1D Xoptical Y 3.2 1040 fixed n 1/8000s 14.0 n n
 
Canon 1D Mark IVoptical Y 3.0 920 fixed n 1/8000s 10.0 n n
 
Leica S Typ 006optical Y 3.0 922 fixed n 1/4000s 1.5 n n
 
Nikon D850optical Y 3.2 2359 tilting Y 1/8000s 9.0 n n
 
Nikon D5optical Y 3.2 2359 fixed Y 1/8000s 14.0 n n
 
Nikon D810optical Y 3.2 1229 fixed n 1/8000s 5.0 Y n
 
Nikon D3Soptical Y 3.0 921 fixed n 1/8000s 11.0 n n
 
Pentax 645Zoptical Y 3.2 1037 tilting n 1/4000s 3.0 n n
 
Sony A63002359 n 3.0 922 tilting n 1/4000s 11.0 Y n
 
Sony A5000none n 3.0 461 tilting n 1/4000s 3.5 Y n
 
Sony A5100none n 3.0 922 tilting Y 1/4000s 6.0 Y n
 
Sony A7R2400 n 3.0 1230 tilting n 1/8000s 4.0 n n
 
Sony A3000202 n 3.0 230 fixed n 1/4000s 2.5 Y n
 
Sony NEX-3optional n 3.0 920 tilting n 1/4000s 7.0 n n

One feature that is present on the 645D, but is missing on the A6000 is a top-level LCD. While being, of course, smaller than the rear screen, the control panel conveys some of the essential shooting information and can be convenient for quick and easy settings verification.

The Pentax 645D has an intervalometer built-in. This enables the photographer to capture time lapse sequences, such as flower blooming, a sunset or moon rise, without purchasing an external camera trigger and related software.

The 645D writes its imaging data to SDXC cards, while the A6000 uses SDXC or Memory Stick PRO Duo cards. The 645D features dual card slots, which can be very useful in case a memory card fails. In contrast, the A6000 only has one slot. The A6000 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the 645D cannot take advantage of Ultra High Speed SD cards.

Connectivity comparison

For some imaging applications, the extent to which a camera can communicate with its environment can be an important aspect in the camera decision process. The table below provides an overview of the connectivity of the Pentax 645D and Sony Alpha A6000 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
  Camera
Model
Hotshoe
Port
Internal
Microphone
Internal
Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
 
Pentax 645DYstereo----2.0---
 
Sony A6000Ystereomono--micro2.0YY-
 
Canon 1D X Mark IIYmonomonoYYmini3.0---
 
Canon 1D XYmono-Y-mini2.0---
 
Canon 1D Mark IVYstereo-Y-mini2.0---
 
Leica S Typ 006Y----mini2.0---
 
Nikon D850YstereomonoYYmini3.0YYY
 
Nikon D5YstereomonoYYmini3.0---
 
Nikon D810YstereomonoYYmini3.0Y--
 
Nikon D3SYstereo---mini2.0---
 
Pentax 645ZYstereomonoY-mini3.0---
 
Sony A6300YstereomonoY-micro2.0YY-
 
Sony A5000-stereomono--micro2.0YY-
 
Sony A5100-stereomono--micro2.0YY-
 
Sony A7RYstereomonoYYmicro2.0YY-
 
Sony A3000Ystereomono--mini2.0---
 
Sony NEX-3Ystereomono--mini2.0---

It is notable that the A6000 offers wifi support, which can be a very convenient means to transfer image data to an off-camera location. In contrast, the 645D does not provide wifi capability.

Studio photographers will appreciate that the Pentax 645D (unlike the A6000) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

Both the 645D and the A6000 have been discontinued, but can regularly be found used on eBay. The 645D was replaced by the Pentax 645Z, while the A6000 was followed by the Sony A6300. Further information on the two cameras (e.g. user guides, manuals), as well as related accessories, can be found on the official Pentax and Sony websites.

Review summary

So how do things add up? Which of the two cameras – the Pentax 645D or the Sony A6000 – has the upper hand? Is one clearly better than the other? The listing below highlights the relative strengths of the two models.

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Arguments in favor of the Pentax 645D:

  • More detail: Offers more megapixels (39.5 vs 24MP) with a 26% higher linear resolution.
  • Maximized detail: Lacks an anti-alias filter to exploit the sensor's full resolution potential.
  • Brighter framing: Features an optical viewfinder for clear, lag-free composition.
  • Larger viewfinder image: Features a viewfinder with a higher magnification (0.78x vs 0.70x).
  • Easier setting verification: Features an LCD display on top to control shooting parameters.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • Longer lasting: Can take more shots (800 versus 360) on a single battery charge.
  • Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
  • Better studio light control: Has a PC Sync socket to connect to professional strobe lights.
  • Greater peace of mind: Features a second card slot as a backup in case of memory card failure.
  • More heavily discounted: Has been available for much longer (launched in March 2010).

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Advantages of the Sony Alpha A6000:

  • Better moiré control: Has an anti-alias filter to avoid artificial patterns to appear in images.
  • Broader imaging potential: Can capture not only stills but also 1080/60p video.
  • Better live-view autofocus: Features on-sensor phase-detection for more confident autofocus.
  • More framing info: Has an electronic viewfinder that displays shooting data.
  • More complete view: Has a viewfinder with a larger field of view (100% vs 98%).
  • More flexible LCD: Has a tilting screen for odd-angle shots in landscape orientation.
  • Faster burst: Shoots at higher frequency (11 vs 1.1 flaps/sec) to capture the decisive moment.
  • More compact: Is smaller (120x67mm vs 156x117mm) and will fit more readily into a bag.
  • Less heavy: Has a lower weight (by 1136g or 77 percent) and is thus easier to take along.
  • Easier travel charging: Can be conveniently charged via its USB port.
  • More legacy lens friendly: Can use many non-native lenses via adapters.
  • Easier fill-in: Has a small integrated flash to brighten shadows of backlit subjects.
  • Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
  • Easier device pairing: Supports NFC for fast wireless image transfer over short distances.
  • Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
  • More affordable: Was introduced into a lower priced category (94 percent cheaper at launch).
  • More modern: Reflects 3 years and 11 months of technical progress since the 645D launch.

If the number of relative strengths (bullet points above) is taken as a guide, the A6000 is the clear winner of the contest (16 : 11 points). However, the relevance of individual strengths will vary across photographers, so that you might want to apply your own weighing scheme to the summary points when reflecting and deciding on a new camera. A professional wedding photographer will view the differences between cameras in a way that diverges from the perspective of a travel photog, and a person interested in cityscapes has distinct needs from a macro shooter. Hence, the decision which camera is best and worth buying is often a very personal one.

645D 11:16 A6000

How about other alternatives? Do the specifications of the Pentax 645D and the Sony A6000 place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Mirrorless Interchangeable Lens Camera listings whether the two cameras rank among the cream of the crop.

In any case, while the comparison of the spec-sheets of cameras can offer a general idea of their imaging potential, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the 645D or the A6000. At times, user reviews, such as those published at amazon, address these issues in a useful manner, but such feedback is on many occasions incomplete, inconsistent, and unreliable.

Expert reviews

This is why expert reviews are important. The adjacent summary-table relays the overall verdicts of several of the most popular camera review sites (cameralabs, dpreview, ephotozine, imaging-resource, and photographyblog). As can be seen, the professional reviewers agree in many cases on the quality of different cameras, but sometimes their assessments diverge, reinforcing the earlier point that a camera decision is often a very personal choice.

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Review Scores
  Camera
Model
camera
  labs  
dp
review  
ephoto
  zine  
imaging
resource
photography
  blog  
Camera
Launch
Launch
Price (USD)
Street
Price
 
Pentax 645D......4.5/5.. Mar 2010 9,995i
 
Sony A6000+80/1004.5/55/55/5 Feb 2014 599i
 
Canon 1D X Mark II..89/1004.5/55/54.5/5 Feb 2016 5,999i
 
Canon 1D X....4.5/54.5/54.5/5 Oct 2011 6,799i
 
Canon 1D Mark IV..89/100..5/5.. Oct 2009 4,999i
 
Leica S Typ 006.......... Sep 2012 21,950i
 
Nikon D850+ +89/1004.5/55/55/5 Jul 2017 3,299 i
 
Nikon D5..89/1004.5/55/55/5 Jan 2016 6,499i
 
Nikon D810..86/1005/54.5/54.5/5 Jun 2014 3,299i
 
Nikon D3S..89/1004.5/55/55/5 Oct 2009 5,199i
 
Pentax 645Z....4.5/55/55/5 Apr 2014 8,499 i
 
Sony A6300+85/1005/55/55/5 Feb 2016 999i
 
Sony A5000+..4.5/5o4.5/5 Jan 2014 449i
 
Sony A5100+..4.5/54.5/55/5 Aug 2014 549 i
 
Sony A7R+ +82/1004.5/55/55/5 Oct 2013 2,299i
 
Sony A3000+..4/54.5/54/5 Aug 2013 329i
 
Sony NEX-3..70/1004.5/55/54/5 May 2010 599i
Notes: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.

Care should be taken when interpreting the review scores above, though. The ratings are only valid when referring to cameras in the same category and of the same age. Thus, a score needs to be put into the context of the launch date and the launch price of the camera, and comparing ratings of very distinct cameras or ones that are far apart in terms of their release date have little meaning. Also, please note that some of the review sites have changed their methodology and reporting over time.

Pentax 645D:
Check Ebay offers
Sony A6000:
Check Ebay offers

Other camera comparisons

Did this review help to inform your camera decision process? In case you would like to check on the differences and similarities of other camera models, just use the search menu below. Alternatively, you can follow any of the listed hyperlinks for comparisons that others found interesting.

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    Specifications: Pentax 645D vs Sony A6000

    Below is a side-by-side comparison of the specs of the two cameras to facilitate a quick review of their differences and common features.

    Camera Specifications
    Camera Model Pentax 645D Sony A6000
    Camera Type Digital single lens reflex Mirrorless system camera
    Camera Lens Pentax 645 mount lenses Sony E mount lenses
    Launch Date March 2010 February 2014
    Launch Price USD 9,995 USD 599
    Sensor Specs Pentax 645D Sony A6000
    Sensor Technology CCD CMOS
    Sensor Format Medium Format Sensor APS-C Sensor
    Sensor Size 44.0 x 33.0 mm 23.5 x 15.6 mm
    Sensor Area 1452 mm2 366.6 mm2
    Sensor Diagonal 55 mm 28.2 mm
    Crop Factor 0.79x 1.5x
    Sensor Resolution 39.5 Megapixels 24 Megapixels
    Image Resolution 7264 x 5440 pixels 6000 x 4000 pixels
    Pixel Pitch 6.06 μm 3.91 μm
    Pixel Density 2.72 MP/cm2 6.55 MP/cm2
    Moiré control no AA filter Anti-Alias filter
    Movie Capability no Video 1080/60p Video
    ISO Setting 100 - 1,600 ISO 100 - 25,600 ISO
    ISO Boost no Enhancement 100 - 51,200 ISO
    Image Processor PRIME II BIONZ X
    DXO Sensor Quality (score) 82 82
    DXO Color Depth (bits) 24.6 24.1
    DXO Dynamic Range (EV) 12.6 13.1
    DXO Low Light (ISO) 1262 1347
    Screen Specs Pentax 645D Sony A6000
    Viewfinder Type Optical viewfinder Electronic viewfinder
    Viewfinder Field of View 98% 100%
    Viewfinder Magnification 0.78x 0.70x
    Viewfinder Resolution 1440k dots
    Top-Level Screen Control Panel no Top Display
    LCD Framing Live View
    Rear LCD Size 3.0inch 3.0inch
    LCD Resolution 921k dots 922k dots
    LCD Attachment Fixed screen Tilting screen
    Shooting Specs Pentax 645D Sony A6000
    Focus System Phase-detect AF On-Sensor Phase-detect
    Manual Focusing Aidno Peaking FeatureFocus Peaking
    Max Shutter Speed (mechanical) 1/4000s 1/4000s
    Continuous Shooting 1.1 shutter flaps/s 11 shutter flaps/s
    Shutter Life Expectancy50 000 actuations100 000 actuations
    Time-Lapse PhotographyIntervalometer built-inno Intervalometer
    Fill Flash no On-Board Flash Build-in Flash
    Storage Medium SDXC cards MS or SDXC cards
    Second Storage Option Dual card slots Single card slot
    UHS card support no UHS-I
    Connectivity Specs Pentax 645D Sony A6000
    External Flash Hotshoe Hotshoe
    Studio Flash PC Sync socket no PC Sync
    USB Connector USB 2.0 USB 2.0
    HDMI Port no HDMI micro HDMI
    Wifi Support no Wifi Wifi built-in
    Near-Field Communication no NFC NFC built-in
    Body Specs Pentax 645D Sony A6000
    Environmental SealingWeathersealed bodynot weather sealed
    Battery Type D-LI90 NP-FW50
    Battery Life (CIPA)800 shots per charge360 shots per charge
    In-Camera Charging no USB charging USB charging
    Body Dimensions 156 x 117 x 119 mm
    (6.1 x 4.6 x 4.7 in)
    120 x 67 x 45 mm
    (4.7 x 2.6 x 1.8 in)
    Camera Weight 1480 g (52.2 oz) 344 g (12.1 oz)

    Did you notice an error on this page? If so, please get in touch, so that we can correct the information.

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