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Pentax K-3 vs Sony H400

The Pentax K-3 and the Sony Cyber-shot DSC-H400 are two digital cameras that were revealed to the public, respectively, in October 2013 and February 2014. The K-3 is a DSLR, while the H400 is a fixed lens compact. The cameras are based on an APS-C (K-3) and a 1/2.3-inch (H400) sensor. The Pentax has a resolution of 24.1 megapixels, whereas the Sony provides 19.9 MP.

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

Headline Specifications
Pentax K-3
versus
Sony H400
Pentax K-3   Sony H400
Digital single lens reflex Fixed lens compact camera
Pentax K mount lenses 24.5-1550mm f/3.4-6.5
24.1 MP – APS-C sensor 19.9 MP – 1/2.3" sensor
1080/60i Video 720/30p Video
ISO 100-51,200 ISO 80-3,200
Optical viewfinder Electronic viewfinder (210k dots)
3.2" LCD – 1037k dots 3.0" LCD – 460k dots
Fixed screen (not touch-sensitive) Fixed screen (not touch-sensitive)
8.3 shutter flaps per second 0.7 shutter flaps per second
In-body stabilizationLens-based stabilization
Weathersealed bodynot weather sealed
560 shots per battery charge300 shots per battery charge
131 x 100 x 77 mm, 800 g 130 x 95 x 122 mm, 628 g
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Going beyond this snapshot of core features and characteristics, what are the differences between the Pentax K-3 and the Sony Cyber-shot DSC-H400? 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.

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Body comparison

The physical size and weight of the Pentax K-3 and the Sony H400 are illustrated in the side-by-side display below. The two cameras are presented according to their relative size. Three successive views from the front, the top, and the rear are shown. All width, height and depth dimensions are rounded to the nearest millimeter.

The K-3 can be obtained in two different colors (black, silver), while the H400 is only available in black.

Size Pentax K-3 vs Sony H400
Compare K-3 versus H400 top
Comparison K-3 or H400 rear

If the front view area (width x height) of the cameras is taken as an aggregate measure of their size, the Sony H400 is notably smaller (6 percent) than the Pentax K-3. It is worth mentioning in this context that the K-3 is splash and dust resistant, while the H400 does not feature any corresponding weather-sealing.

The above size and weight comparisons are to some extent incomplete and possibly misleading, as the H400 has a lens built in, whereas the K-3 is an interchangeable lens camera that requires a separate lens. Attaching the latter will add extra weight and bulk to the setup.

Concerning battery life, the K-3 gets 560 shots out of its Pentax D-LI90 battery, while the H400 can take 300 images on a single charge of its Sony NP-BX1 power pack.

The following table provides a synthesis of the main physical specifications of the two cameras and other similar ones. If you would like to visualize and compare a different camera combination, you can navigate to the CAM-parator app and make your selection from a broad list of cameras there.

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Body Specifications
# image Camera
Model
Camera
Width
Camera
Height
Camera
Depth
Camera
Weight
Battery
Life
Weather
Sealing
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Pentax K-3 131 mm 100 mm 77 mm 800 g 560 Y Oct 2013 1,299ebay.com
2.
 
Sony H400 130 mm 95 mm 122 mm 628 g 300 n Feb 2014 319ebay.com
3.
 
Canon SX410 104 mm 69 mm 85 mm 325 g 185 n Feb 2015 279ebay.com
4.
 
Canon SX710 113 mm 66 mm 35 mm 269 g 230 n Jan 2015 349ebay.com
5.
 
Nikon D7100 136 mm 107 mm 76 mm 765 g 950 Y Feb 2013 1,199ebay.com
6.
 
Pentax KP 132 mm 101 mm 76 mm 703 g 390 Y Jan 2017 1,099ebay.com
7.
 
Pentax K-70 126 mm 93 mm 74 mm 688 g 410 Y Jun 2016 649ebay.com
8.
 
Pentax K-S2 123 mm 91 mm 73 mm 678 g 410 Y Feb 2015 749ebay.com
9.
 
Pentax K-3 II 131 mm 100 mm 77 mm 800 g 720 Y Apr 2015 1,099ebay.com
10.
 
Pentax K-S1 121 mm 93 mm 70 mm 558 g 410 n Aug 2014 749ebay.com
11.
 
Pentax K-50 130 mm 97 mm 71 mm 650 g 410 Y Jun 2013 599ebay.com
12.
 
Pentax K-5 II 131 mm 97 mm 73 mm 760 g 740 Y Sep 2012 1,099ebay.com
13.
 
Pentax K-5 131 mm 97 mm 73 mm 760 g 740 Y Sep 2010 1,099ebay.com
14.
 
Sony HX400V 130 mm 93 mm 103 mm 660 g 300 n Feb 2014 499ebay.com
15.
 
Sony H300 128 mm 89 mm 92 mm 590 g 350 n Feb 2014 219ebay.com
16.
 
Sony H200 123 mm 83 mm 87 mm 530 g 240 n Jan 2013 249ebay.com
17.
 
Sony A77 143 mm 104 mm 81 mm 732 g 470 Y Aug 2011 1,399ebay.com
Note: Measurements and pricing do not include easily detachable parts, such as add-on or interchangeable lenses or optional viewfinders.
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The price is, of course, an important factor in any camera decision. The listed launch prices provide an indication of the market segment that the manufacturer of the cameras have been targeting. The H400 was launched at a lower price than the K-3, despite having a lens built in. Usually, retail prices stay at first close to the launch price, but after several months, discounts become available. 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.

Sensor comparison

The size of the imaging sensor is a crucial determinant of image quality. A large sensor will tend to have larger individual pixels that provide better low-light sensitivity, wider dynamic range, and richer color-depth than smaller pixel-units in a sensor of the same technological generation. Furthermore, a large sensor camera will give the photographer more possibilities to use shallow depth-of-field in order to isolate a subject from the background. On the downside, larger sensors are more costly to manufacture and tend to lead to bigger and heavier cameras and lenses.

Of the two cameras under consideration, the Pentax K-3 features an APS-C sensor and the Sony H400 a 1/2.3-inch sensor. The sensor area in the H400 is 92 percent smaller. As a result of these sensor size differences, the cameras have a format factor of, respectively, 1.5 and 5.6. The sensor in the K-3 has a native 3:2 aspect ratio, while the one in the H400 offers a 4:3 aspect.

Pentax K-3 and Sony H400 sensor measures

With 24.1MP, the K-3 offers a higher resolution than the H400 (19.9MP), but the K-3 nevertheless has larger individual pixels (pixel pitch of 3.90μm versus 1.19μm for the H400) due to its larger sensor. However, the H400 is a somewhat more recent model (by 4 months) than the K-3, and its sensor might have benefitted from technological advances during this time that enhance the light gathering capacity of its pixels. Coming back to sensor resolution, it should be mentioned that neither of the two cameras has an anti-alias filter installed, so they are able to capture all the detail the sensor resolves.

The resolution advantage of the Pentax K-3 implies greater flexibility for cropping images or the possibility to print larger pictures. The maximum print size of the K-3 for good quality output (200 dots per inch) amounts to 30.1 x 20 inches or 76.4 x 50.8 cm, for very good quality (250 dpi) 24.1 x 16 inches or 61.1 x 40.6 cm, and for excellent quality (300 dpi) 20.1 x 13.3 inches or 50.9 x 33.9 cm. The corresponding values for the Sony H400 are 25.8 x 19.3 inches or 65.4 x 49.1 cm for good quality, 20.6 x 15.5 inches or 52.3 x 39.3 cm for very good quality, and 17.2 x 12.9 inches or 43.6 x 32.7 cm for excellent quality prints.

The Pentax K-3 has a native sensitivity range from ISO 100 to ISO 51200. The corresponding ISO settings for the Sony Cyber-shot DSC-H400 are ISO 80 to ISO 3200 (no boost).

In terms of underlying technology, the K-3 is build around a CMOS sensor, while the H400 uses a CCD imager. Both cameras use a Bayer filter for capturing RGB colors on a square grid of photosensors. This arrangement is found in most digital cameras.

K-3 versus H400 MP

Consistent information on actual sensor performance is available from DXO Mark for many cameras. This service is based on lab testing and assigns an overall score to each camera sensor, as well as ratings for dynamic range ("DXO Landscape"), color depth ("DXO Portrait"), and low-light sensitivity ("DXO Sports"). The adjacent table reports on the physical sensor characteristics and the outcomes of the DXO sensor quality tests for a sample of comparator-cameras.

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Sensor Characteristics
# image Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Pentax K-3 APS-C 24.1 6016 40001080/60i23.713.4121680
2.
 
Sony H400 1/2.3 19.9 5152 3864720/30p20.111.463045
3.
 
Canon SX410 1/2.3 19.9 5152 3864720/30p20.211.672047
4.
 
Canon SX710 1/2.3 20.2 5184 38881080/60p20.211.671247
5.
 
Nikon D7100 APS-C 24.0 6000 40001080/60p24.213.7125683
6.
 
Pentax KP APS-C 24.1 6016 40001080/60i23.913.2169981
7.
 
Pentax K-70 APS-C 24.0 6000 40001080/60i23.813.1163980
8.
 
Pentax K-S2 APS-C 20.0 5472 36481080/30p23.612.9151479
9.
 
Pentax K-3 II APS-C 24.1 6016 40001080/60i23.613.6110680
10.
 
Pentax K-S1 APS-C 20.0 5472 36481080/30p23.513.0106178
11.
 
Pentax K-50 APS-C 16.1 4928 32641080/30p23.713.0112079
12.
 
Pentax K-5 II APS-C 16.1 4928 32641080/25p23.814.1123582
13.
 
Pentax K-5 APS-C 16.1 4928 32641080/25p23.714.1116282
14.
 
Sony HX400V 1/2.3 20.2 5184 38881080/60p20.111.462945
15.
 
Sony H300 1/2.3 19.9 5152 3864720/30p20.111.463045
16.
 
Sony H200 1/2.3 15.2 5184 2930720/30p19.911.252944
17.
 
Sony A77 APS-C 24.0 6000 40001080/60p24.013.280178
Note: DXO values in italics represent estimates based on sensor size and age.
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Many modern cameras cannot only take still pictures, but also record videos. Both cameras under consideration are equipped with sensors that have a sufficiently high read-out speed for moving images, but the K-3 provides a higher video resolution than the H400. It can shoot video footage at 1080/60i, while the Sony is limited to 720/30p.

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Feature comparison

Beyond body and sensor, cameras can and do differ across a range of features. For example, the H400 has an electronic viewfinder (210k dots), while the K-3 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 adjacent table lists some of the other core features of the Pentax K-3 and Sony H400 along with similar information for a selection of comparators.

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Core Features
# image Camera
Model
Viewfinder
(Type or
000 dots)
Control
Panel
(yes/no)
LCD
Specifications
(inch/000 dots)
LCD
Attach-
ment
Touch
Screen
(yes/no)
Max
Shutter
Speed *
Max
Shutter
Flaps *
Built-in
Flash
(yes/no)
Built-in
Image
Stab
1.
 
Pentax K-3optical Y3.2 / 1037 fixed n 1/8000s 8.3/s Y Y
2.
 
Sony H400210 n3.0 / 460 fixed n 1/2000s 0.7/s Y Y
3.
 
Canon SX410none n3.0 / 230 fixed n 1/4000s 0.5/s Y Y
4.
 
Canon SX710none n3.0 / 922 fixed n 1/3200s 6.0/s Y Y
5.
 
Nikon D7100optical Y3.2 / 1229 fixed n 1/8000s 6.0/s Y n
6.
 
Pentax KPoptical n3.0 / 921 tilting n 1/6000s 7.0/s Y Y
7.
 
Pentax K-70optical n3.0 / 921 swivel n 1/6000s 6.0/s Y Y
8.
 
Pentax K-S2optical n3.0 / 921 swivel n 1/6000s 5.4/s Y Y
9.
 
Pentax K-3 IIoptical Y3.2 / 1037 fixed n 1/8000s 8.3/s n Y
10.
 
Pentax K-S1optical n3.0 / 921 fixed n 1/6000s 5.4/s Y Y
11.
 
Pentax K-50optical n3.0 / 921 fixed n 1/6000s 6.0/s Y Y
12.
 
Pentax K-5 IIoptical Y3.0 / 921 fixed n 1/8000s 7.0/s Y Y
13.
 
Pentax K-5optical Y3.0 / 921 fixed n 1/8000s 7.0/s Y Y
14.
 
Sony HX400V210 n3.0 / 921 tilting n 1/4000s 10.0/s Y Y
15.
 
Sony H300none n3.0 / 460 fixed n 1/1500s 0.8/s Y Y
16.
 
Sony H200none n3.0 / 460 fixed n 1/1500s 0.8/s Y Y
17.
 
Sony A772359 Y3.0 / 921 full-flex n 1/8000s 12.0/s Y Y
Note: *) Information refers to the mechanical shutter, unless the camera only has an electronic one.
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One feature that is present on the K-3, but is missing on the H400 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 K-3 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 K-3 writes its imaging data to SDXC cards, while the H400 uses SDXC or Memory Stick PRO Duo cards. The K-3 features dual card slots, which can be very useful in case a memory card fails. In contrast, the H400 only has one slot. The K-3 supports UHS-I cards (Ultra High Speed data transfer of up to 104 MB/s), while the H400 cannot take advantage of Ultra High Speed SD cards.

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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 K-3 and Sony Cyber-shot DSC-H400 and, in particular, the interfaces the cameras (and selected comparators) provide for accessory control and data transfer.

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Input-Output Connections
# image Camera
Model
Hotshoe
Port
Internal
Mic / Speaker
Microphone
Port
Headphone
Port
HDMI
Port
USB
Port
WiFi
Support
NFC
Support
Bluetooth
Support
1.
 
Pentax K-3Ymono / monoYYmini3.0---
2.
 
Sony H400-mono / mono--micro2.0Y--
3.
 
Canon SX410-stereo / mono---2.0---
4.
 
Canon SX710-stereo / mono--micro2.0YY-
5.
 
Nikon D7100Ystereo / monoYYmini2.0---
6.
 
Pentax KPYstereo / monoY--2.0Y--
7.
 
Pentax K-70Ystereo / monoY-mini2.0Y--
8.
 
Pentax K-S2Ymono / monoY-micro2.0YY-
9.
 
Pentax K-3 IIYmono / monoYYmini3.0---
10.
 
Pentax K-S1Ystereo / mono--micro2.0---
11.
 
Pentax K-50Ymono / mono--micro2.0---
12.
 
Pentax K-5 IIYstereo / monoY-mini2.0---
13.
 
Pentax K-5Ystereo / monoY-mini2.0---
14.
 
Sony HX400VYstereo / mono--micro2.0YY-
15.
 
Sony H300-mono / mono--micro2.0Y--
16.
 
Sony H200-mono / mono---2.0---
17.
 
Sony A77Ystereo / monoY-mini2.0---
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It is notable that the K-3 has a hotshoe, while the H400 does not. This socket makes it possible to easily attach optional accessories, such as an external flash gun.

Studio photographers will appreciate that the Pentax K-3 (unlike the H400) features a PC Sync socket, so that professional strobe lights can be controlled by the camera.

Both the K-3 and the H400 have been discontinued, but can regularly be found used on ebay. The K-3 was replaced by the Pentax K-3 II, while the H400 does not have a direct successor. Further information on the features and operation of the K-3 and H400 can be found, respectively, in the Pentax K-3 Manual (free pdf) or the online Sony H400 Manual.

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Review summary

So how do things add up? Is there a clear favorite between the Pentax K-3 and the Sony H400? Which camera is better? The listing below highlights the relative strengths of the two models.

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Arguments in favor of the Pentax K-3:

  • More detail: Offers more megapixels (24.1 vs 19.9MP) with a 12% higher linear resolution.
  • Better image quality: Features bigger pixels on a larger sensor for higher quality imaging.
  • Richer colors: The pixel size advantage translates into images with better, more accurate colors.
  • More dynamic range: Larger pixels capture a wider spectrum of light and dark details.
  • Better low-light sensitivity: Larger pixels means good image quality even under poor lighting.
  • Better video: Provides higher definition movie capture (1080/60i vs 720/30p).
  • Better sound: Can connect to an external microphone for higher quality sound recording.
  • Better sound control: Has a headphone port that enables audio monitoring while recording.
  • Brighter framing: Features an optical viewfinder for clear, lag-free composition.
  • Easier setting verification: Features an LCD display on top to control shooting parameters.
  • Larger screen: Has a bigger rear LCD (3.2" vs 3.0") for image review and settings control.
  • More detailed LCD: Has a higher resolution rear screen (1037k vs 460k dots).
  • Faster shutter: Has higher mechanical shutter speed (1/8000s vs 1/2000s) to freeze action.
  • Faster burst: Shoots at higher frequency (8.3 vs 0.7 flaps/sec) to capture the decisive moment.
  • Easier time-lapse photography: Has an intervalometer built-in for low frequency shooting.
  • More flexible: Can take a variety of interchangeable lenses, including specialty optics.
  • Longer lasting: Can take more shots (560 versus 300) on a single battery charge.
  • Better sealing: Is weather sealed to enable shooting in dusty or wet environments.
  • Better lighting: Features a hotshoe and can thus hold and trigger an external flash gun.
  • Faster data transfer: Supports a more advanced USB protocol (3.0 vs 2.0).
  • 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.
  • Faster buffer clearing: Has an SD card interface that supports the UHS-I standard.
  • More heavily discounted: Has been on the market for longer (launched in October 2013).

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Advantages of the Sony Cyber-shot DSC-H400:

  • More framing info: Has an electronic viewfinder that displays shooting data.
  • Ready to shoot: Comes with an integrated lens, while the K-3 requires a separate lens.
  • Less heavy: Has a lower weight even though it has a lens built in (unlike the K-3).
  • Easier file upload: Has wifi built in for automatic backup or image transfer to the web.
  • More affordable: Was introduced at a lower price, despite coming with a built-in lens.
  • More modern: Was introduced somewhat (4 months) more recently.

If the number of relative strengths (bullet points above) is taken as a guide, the K-3 is the clear winner of the match-up (24 : 6 points). However, the relative importance of the various individual camera aspects will vary according to personal preferences and needs, so that you might like to apply corresponding weights to the particular features before making a decision 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.

K-3 24:06 H400

How about other alternatives? Do the specifications of the Pentax K-3 and the Sony H400 place the cameras among the top in their class? Find out in the latest Best DSLR Camera and Best Superzoom Camera listings whether the two cameras rank among the cream of the crop.

In any case, while the comparison of technical specifications can provide a useful overview of the capabilities of different cameras, it remains partial and cannot reveal, for example, the shooting experience and imaging performance when actually working with the K-3 or the H400. User reviews that are available, for instance, at amazon can sometimes shed light on these issues, but such feedback is all too often partial, inconsistent, and inaccurate.

Expert reviews

This is why hands-on reviews by experts are important. The adjacent summary-table relays the overall verdicts of several of the most popular camera review sites (amateurphotographer [AP], cameralabs [CL], digitalcameraworld [DCW], dpreview [DPR], ephotozine [EPZ], photographyblog [PB]). 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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Expert Camera Reviews
# image  Camera 
 Model 
 AP 
 score 
 CL 
 score 
 DCW 
 score 
 DPR 
 score 
 EPZ 
 score 
 PB 
 score 
Camera
Launch
Launch
Price (USD)
Street
Price
1.
 
Pentax K-34/5....83/1005/55/5 Oct 2013 1,299ebay.com
2.
 
Sony H400..o....3.5/53.5/5 Feb 2014 319ebay.com
3.
 
Canon SX410..o........ Feb 2015 279ebay.com
4.
 
Canon SX710..+....4/53.5/5 Jan 2015 349ebay.com
5.
 
Nikon D71005/5+ +..85/1004.5/54.5/5 Feb 2013 1,199ebay.com
6.
 
Pentax KP4/5..3/582/1005/54.5/5 Jan 2017 1,099ebay.com
7.
 
Pentax K-704.5/5..4/579/1004.5/54.5/5 Jun 2016 649ebay.com
8.
 
Pentax K-S24.5/5......5/54.5/5 Feb 2015 749ebay.com
9.
 
Pentax K-3 II4.5/5......5/55/5 Apr 2015 1,099ebay.com
10.
 
Pentax K-S14/5......4.5/54/5 Aug 2014 749ebay.com
11.
 
Pentax K-505/5......5/54.5/5 Jun 2013 599ebay.com
12.
 
Pentax K-5 II5/5....80/1005/54.5/5 Sep 2012 1,099ebay.com
13.
 
Pentax K-54/5....83/1005/54.5/5 Sep 2010 1,099ebay.com
14.
 
Sony HX400V4/5+ +....4/54/5 Feb 2014 499ebay.com
15.
 
Sony H300..+....4.5/54/5 Feb 2014 219ebay.com
16.
 
Sony H200........3.5/53.5/5 Jan 2013 249ebay.com
17.
 
Sony A775/591/100..81/100..5/5 Aug 2011 1,399ebay.com
Note: (+ +) highly recommended; (+) recommended; (o) reviewed; (..) not available.
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The review scores listed above should be treated with care, though. The ratings are only valid when referring to cameras in the same category and of the same age. Hence, a score should always be seen in the context of the camera's market launch date and its price, and comparisons of ratings among very different cameras or across long time periods have little meaning. Also, kindly note that some of the listed sites have over time developped their review approaches and their reporting style.

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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 K-3 vs Sony H400

    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 K-3 Sony H400
    Camera Type Digital single lens reflex Fixed lens compact camera
    Camera Lens Pentax K mount lenses 24.5-1550mm f/3.4-6.5
    Launch Date October 2013 February 2014
    Launch Price USD 1,299 USD 319
    Sensor Specs Pentax K-3 Sony H400
    Sensor Technology CMOS CCD
    Sensor Format APS-C Sensor 1/2.3" Sensor
    Sensor Size 23.5 x 15.6 mm 6.17 x 4.55 mm
    Sensor Area 366.6 mm2 28.0735 mm2
    Sensor Diagonal 28.2 mm 7.7 mm
    Crop Factor 1.5x 5.6x
    Sensor Resolution 24.1 Megapixels 19.9 Megapixels
    Image Resolution 6016 x 4000 pixels 5152 x 3864 pixels
    Pixel Pitch 3.90 μm 1.19 μm
    Pixel Density 6.56 MP/cm2 70.91 MP/cm2
    Moiré control no AA filter no AA filter
    Movie Capability 1080/60i Video 720/30p Video
    ISO Setting 100 - 51,200 ISO 80 - 3,200 ISO
    Image Processor PRIME III BIONZ
    DXO Sensor Quality (score) 80 ..
    DXO Color Depth (bits) 23.7 ..
    DXO Dynamic Range (EV) 13.4 ..
    DXO Low Light (ISO) 1216 ..
    Screen Specs Pentax K-3 Sony H400
    Viewfinder Type Optical viewfinder Electronic viewfinder
    Viewfinder Field of View 100% 100%
    Viewfinder Magnification 0.63x
    Viewfinder Resolution 210k dots
    Top-Level Screen Control Panel no Top Display
    LCD Framing Live View Live View
    Rear LCD Size 3.2inch 3.0inch
    LCD Resolution 1037k dots 460k dots
    LCD Attachment Fixed screen Fixed screen
    Shooting Specs Pentax K-3 Sony H400
    Focus System Phase-detect AF Contrast-detect AF
    Manual Focusing AidFocus Peakingno Peaking Feature
    Continuous Shooting 8.3 shutter flaps/s 0.7 shutter flaps/s
    Time-Lapse PhotographyIntervalometer built-inno Intervalometer
    Image StabilizationIn-body stabilizationLens-based stabilization
    Fill Flash Built-in Flash Built-in Flash
    Storage Medium SDXC cards MS or SDXC cards
    Single or Dual Card Slots Dual card slots Single card slot
    UHS card support UHS-I no
    Connectivity Specs Pentax K-3 Sony H400
    External Flash Hotshoe no Hotshoe
    Studio Flash PC Sync socket no PC Sync
    USB Connector USB 3.0 USB 2.0
    HDMI Port mini HDMI micro HDMI
    Microphone Port External MIC port no MIC socket
    Headphone Socket Headphone port no Headphone port
    Wifi Support no Wifi Wifi built-in
    Body Specs Pentax K-3 Sony H400
    Environmental SealingWeathersealed bodynot weather sealed
    Battery Type Pentax D-LI90 Sony NP-BX1
    Battery Life (CIPA)560 shots per charge300 shots per charge
    Body Dimensions 131 x 100 x 77 mm
    (5.2 x 3.9 x 3.0 in)
    130 x 95 x 122 mm
    (5.1 x 3.7 x 4.8 in)
    Camera Weight 800 g (28.2 oz) 628 g (22.2 oz)
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