Pentax K-3 II Review | 108 Data compared

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  • Avg. price: ~£530
  • Sensor size: APS-C
  • Lens mount: Pentax KAF2
  • Main camera pixel size: 3.91 µm
  • Weight: 785 g
  • Battery life (CIPA): 720 shots

Pentax K-3 II review. Compare 108 technical specifications and user reviews to see how it ranks among cameras and if it is worth buying.

6.4

Overall score

What it is: An overall evaluation of the camera's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best cameras on the market.

Score components:

90.0%

6.4

Technical Score

10.0%

?

User score

Good
6.4

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

7.4

Sensor & Image

25.0%

6.6

Photo Features

18.0%

4.8

Video & Audio

14.0%

5.3

Display & Design

8.0%

8.9

Battery & Power

7.0%

4.9

Connectivity & Storage

Good
?

User score

What it is: A rating that combines user reviews and the total number of reviews received by the camera.

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

?

User reviews

30.0%

?

Popularity

  • 8.0
    Professional photography

    Score components:

    25.0%

    8.8

    Sensor size

    20.0%

    7.5

    Main camera megapixels

    20.0%

    10

    Dual card slots

    15.0%

    2.0

    N. of focus points

    10.0%

    10

    RAW photo capture

    10.0%

    10

    Phase-detection autofocus (photos)

  • 7.6
    Travel

    Score components:

    35.0%

    3.1

    Weight

    30.0%

    10

    Battery life (CIPA)

    20.0%

    10

    Sensor-shift stabilization

    15.0%

    10

    GPS

  • 7.0
    Beginners

    Score components:

    30.0%

    7.7

    Price

    20.0%

    3.1

    Weight

    20.0%

    10

    AF tracking

    20.0%

    10

    Battery life (CIPA)

    10.0%

    1.0

    Touchscreen

  • 8.4
    Landscape photography

    Score components:

    30.0%

    7.5

    Main camera megapixels

    25.0%

    8.8

    Sensor size

    20.0%

    7.2

    Main camera pixel size

    15.0%

    10

    Sensor-shift stabilization

    10.0%

    10

    RAW photo capture

  • 5.1
    Street photography

    Score components:

    30.0%

    3.1

    Weight

    25.0%

    4.3

    Thickness

    20.0%

    7.7

    AF low-light sensitivity

    15.0%

    10

    Sensor-shift stabilization

    10.0%

    1.0

    Eye detection AF (human)

  • 6.8
    Portraits

    Score components:

    30.0%

    8.8

    Sensor size

    25.0%

    7.2

    Main camera pixel size

    20.0%

    1.0

    Eye detection AF (human)

    15.0%

    7.5

    Main camera megapixels

    10.0%

    10

    Sensor-shift stabilization

  • 7.2
    Hiking

    Score components:

    30.0%

    3.1

    Weight

    25.0%

    10

    Battery life (CIPA)

    20.0%

    6.4

    Min operating temperature

    15.0%

    10

    Sensor-shift stabilization

    10.0%

    10

    GPS

  • No image
No image

Best prices in UK

    N/A~ £530

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Pentax K-3 II is a rugged flagship APS-C DSLR featuring a 24.35MP CMOS sensor without an optical low-pass filter and a highly durable, magnesium-alloy body sealed at 92 points for weather and cold resistance. Its standout characteristics include an advanced 4.5-stop in-body Shake Reduction system, an integrated GPS with AstroTracer functionality for celestial tracking, and a high-resolution Pixel Shift mode that captures four exposures to improve color and detail. Pros include a large 100% field-of-view pentaprism viewfinder, a fast 8.3 fps burst rate, and a shutter tested to 200,000 cycles. Notable cons include the removal of the built-in pop-up flash to accommodate the GPS unit, lack of integrated Wi-Fi (requiring an optional card), and video performance that lags behind competitors in both resolution and features.

Technical Specifications of Pentax K-3 II

Technical Score

What it is: An assessment of the camera's technical performance, covering eight key areas: image quality, autofocus, video features, stabilization, lens compatibility, connectivity, battery, and design.

When it matters: When you want to compare cameras based on technical performance and available features.

Score components:

28.0%

?

Sensor & Image

25.0%

?

Photo Features

18.0%

?

Video & Audio

14.0%

?

Display & Design

8.0%

?

Battery & Power

7.0%

?

Connectivity & Storage

6.4
Pentax K-3 II has a technical score of 6.39 points, which is higher than 79.3% of cameras.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the camera.

When it matters: When real-world owner satisfaction and review volume matter to your decision.

Score components:

70.0%

0.0

User reviews

30.0%

1.0

Popularity

?
Popularity
What it is: An indicator based on the number of reviews received by the camera.
When it matters: When you want to see which cameras attract the most buyer attention and review activity.
1.0
Pentax K-3 II has a popularity of 1 points, which is higher than 0% of products in this category.
Ratio quality/price

What it is: An indicator that combines the camera's overall rating with its cost.

When it matters: When you want to know how much overall quality you get for the price.

Score components:

60.0%

6.4

Overall score

40.0%

7.7

Price

6.8
Pentax K-3 II has a quality-to-price ratio of 6.8 points, which is higher than 81.8% of products in this category.
Sensor size
What it is: The sensor format value describes the physical light-collecting area.
When it matters: When you shoot in more difficult lighting.

Importance: HIGH

Good value: Full frame or larger

APS-C
Pentax K-3 II uses a sensor classified as APS-C; it is larger than the sensor in 57.4% of cameras and the same size as the sensor in 25.7% of cameras.
Main camera megapixels
What it is: The effective resolution of the camera sensor, measured in megapixels (MP). Higher megapixels can capture more detail.
When it matters: When you want high-resolution photos that allow more cropping or larger prints.

Importance: HIGH

Good value: At least 20 MP

24.35 MP
Pentax K-3 II has a main camera resolution of 24.35 MP, which is higher than that of 87% of cameras and equal to that of 0.1% of cameras.
Main camera pixel size
What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
When it matters: When you shoot in low light and want reduced noise in your photos.

Importance: HIGH

Good value: At least 3.5 µm

3.91 µm
Pentax K-3 II has a main camera pixel size of 3.91 µm which is larger than in 62.8% of cameras and equal to the size in 2.8% of cameras.
Base ISO
What it is: The native ISO setting that delivers the sensor’s standard balance of image quality and dynamic range.
When it matters: When you want the best native image quality and compare cameras at their most optimal sensitivity setting.

Importance: LOW

100
Pentax K-3 II has a base ISO of 100 which is higher than that of 20.3% of cameras and equal to that of 52% of cameras.
Max ISO
What it is: The ISO ceiling shows the highest sensor sensitivity available for darker scenes.
When it matters: When you shoot in more difficult lighting.

Importance: MEDIUM

Good value: At least ISO 25,600

51,200
Pentax K-3 II reaches a maximum sensitivity of ISO 51,200, which is higher than that of 91.9% of cameras and equal to that of 4.4% of cameras.
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Lens mount
What it is: The mechanical and electronic interface that determines which interchangeable lenses the camera can use.
When it matters: When lens availability, upgrade options, and long-term system compatibility are central to your buying decision.

Importance: LOW

Pentax KAF2
Built-in focus motor
What it is: Indicates whether the camera body includes an internal autofocus motor for driving compatible lenses.
When it matters: When you plan to use older or budget lenses that depend on the camera body for autofocus drive.

Importance: LOW

yes
Pentax K-3 II has a built-in focus motor. 10.9% of cameras have a built-in focus motor.
N. of focus points
What it is: The total number of selectable autofocus points available for positioning and tracking focus.
When it matters: When you want more flexibility in placing focus precisely or tracking subjects across the frame.

Importance: HIGH

Good value: At least 200 points

27
Pentax K-3 II has 27 focus points, more than the number offered by 55.1% of cameras and equal to the number offered by 0.4% of cameras.
Phase-detection autofocus (photos)
What it is: Autofocus technology that measures phase differences to lock focus quickly and accurately for still photography.
When it matters: When you want faster and more reliable autofocus for still photos, especially with moving subjects.

Importance: HIGH

yes
Pentax K-3 II supports phase-detection autofocus for photos. 37.3% of cameras support phase-detection autofocus for photos.
AF tracking
What it is: An autofocus mode that continuously follows a moving subject to keep it sharp during shooting.
When it matters: When your subjects move unpredictably and you need the camera to keep focus on them automatically.

Importance: MEDIUM

yes
Pentax K-3 II supports AF tracking. This feature is available on 88% of cameras.
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Max video resolution
What it is: The highest video resolution the camera can record, defining the maximum level of captured image detail.
When it matters: When you care about recording the highest level of detail for cropping, editing, or future-proof video work.

Importance: HIGH

Good value: At least 3840 px

1920 px
Pentax K-3 II supports 1920 px video recording which is higher quality than that of 28.7% of cameras and equal to that of 47.1% of cameras.
4K interval movie only.
Video bitrate
What it is: The amount of video data recorded per second, which affects file size and potential recording quality.
When it matters: When you compare potential video quality and want fewer compression artifacts in demanding scenes.

Importance: MEDIUM

Good value: At least 200 Mbps

28 Mbps
Pentax K-3 II has a video bitrate of 28 Mbps which is lower than that of 51.9% of cameras and equal to that of 8.7% of cameras.
Video bit depth
What it is: The number of bits used per color channel in recorded video, affecting gradation smoothness and editing flexibility.
When it matters: When you color grade video and want smoother gradients with fewer banding issues.

Importance: MEDIUM

Good value: At least 10-bit

8 bit
Pentax K-3 II supports video at 8 bit, a bit depth higher than that of 7.8% of cameras and equal to that of 80.6% of cameras.
Video chroma subsampling
What it is: The color sampling format used in video recording, indicating how much color detail is retained relative to brightness detail.
When it matters: When color grading, keying, or serious post-production work is important in your video workflow.

Importance: LOW

4:2:0
Pentax K-3 II supports 4:2:0 video chroma subsampling which is more advanced than that of 7.8% of cameras and equal to that of 69.9% of cameras.
Video codecs
What it is: The video compression formats the camera can use when recording, affecting compatibility, efficiency, and workflow.
When it matters: When compatibility, editing performance, and file efficiency matter in the way you handle video.

Importance: LOW

H.264, Motion JPEG
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Type
What it is: The camera type identifies the overall design, such as mirrorless, DSLR, compact, or bridge.
When it matters: When you want a camera style that matches how you shoot, carry, and swap lenses.

Importance: LOW

dslr
Weight
What it is: The total weight of the camera body, which affects comfort while carrying and shooting.
When it matters: When you carry the camera all day, travel often, or prefer a lighter setup.

Importance: MEDIUM

Good value: 500 g or less

785 g
Pentax K-3 II weighs 785 g which is heavier than 89% of cameras.
Width
What it is: The width of the camera body, measured from side to side.
When it matters: When compact packing, grip comfort, or bag fit matters to you.

Importance: LOW

131 mm
Pentax K-3 II has a width of 131 mm which is wider than 74.4% of cameras and equal to that of 1% of cameras.
Height
What it is: The height of the camera body, measured from top to bottom.
When it matters: When you care about how compact the camera feels in a bag or in hand.

Importance: LOW

102.5 mm
Pentax K-3 II has a height of 102.5 mm which is taller than 86.8% of cameras.
Thickness
What it is: The depth of the device profile, excluding the camera bump unless specified.
When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

Importance: LOW

77.5 mm
Pentax K-3 II has a thickness of 77.5 mm which is thicker than 72.9% of cameras and equal to that of 0.3% of cameras.
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Battery life (CIPA)
What it is: The official battery endurance estimate measured under CIPA test methodology, usually expressed in shots per charge.
When it matters: When you need realistic expectations for how many shots you can take before carrying a spare battery.

Importance: MEDIUM

Good value: At least 400 shots

720 shots
Pentax K-3 II has a CIPA-rated battery life of 720 shots, which is longer than that of 90.5% of cameras.
Battery capacity
What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
When it matters: When you want a general idea of how large the battery is physically.

Importance: LOW

Good value: At least 1,500 mAh

1,860 mAh
Pentax K-3 II has a battery capacity of 1,860 mAh which is larger than the batteries in 82.6% of cameras and equal to those in 2.6% of cameras.
Removable battery
What it is: Indicates whether the flight battery can be removed and swapped by the user.
When it matters: When you want to swap batteries quickly between flights.

Importance: LOW

yes
Pentax K-3 II has a removable battery, and 98.7% of cameras include one.
USB Power Delivery (PD)
What it is: Support for the USB Power Delivery standard for higher-power charging or external power supply over USB-C.
When it matters: When you want faster USB-C charging or the ability to power the camera externally for longer sessions.

Importance: LOW

no
Pentax K-3 II does not support USB Power Delivery. 10.1% of cameras support USB Power Delivery.
Wi-Fi connectivity
What it is: Indicates whether the camera has built-in Wi-Fi for image transfer, remote control, or network features.
When it matters: When you want to transfer photos wirelessly, control the camera from a phone, or use supported network workflows.

Importance: LOW

no
Pentax K-3 II does not support Wi-Fi. 47.9% of cameras include this feature.
Wi-Fi version
What it is: The specific generation of Wi-Fi standards supported (e.g., Wi-Fi 6, Wi-Fi 7), determining maximum speed and efficiency.
When it matters: When you have a high-speed router and want faster downloads with less congestion.

Importance: LOW

N/A
Bluetooth connectivity
What it is: Indicates whether the camera supports Bluetooth for pairing, remote control, or file transfer.
When it matters: When you want quick wireless pairing with a phone, remote control, or location syncing.

Importance: LOW

no
Pentax K-3 II does not have Bluetooth. 22.7% of cameras support Bluetooth.
Bluetooth version
What it is: The Bluetooth version supported by the camera for wireless pairing and low-power connections.
When it matters: When you want more efficient wireless pairing, better range, or newer Bluetooth features.

Importance: LOW

N/A
USB Type-C
What it is: A modern, reversible connector used for charging, data transfer, and sometimes audio or video output.
When it matters: When you want a reversible cable that handles charging, data, and accessories universally.

Importance: LOW

no
Pentax K-3 II does not include USB Type-C. 14.6% of cameras use USB-C.
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Pentax K-3 II vs the average camera

  • In-body stabilization
    Pentax K-3 II supports in-body stabilization, the average camera does not.
    What it is: A stabilization system that physically moves the image sensor to reduce shake during handheld shooting.
    When it matters: When you often shoot handheld and want sharper results at slower shutter speeds without relying only on lens stabilization.

    Importance: MEDIUM

    Pentax K-3 II supports in-body stabilization, the average camera does not.
  • Phase-detect AF for photos
    Pentax K-3 II supports phase-detection autofocus for photos, the average camera does not.
    What it is: Autofocus technology that measures phase differences to lock focus quickly and accurately for still photography.
    When it matters: When you want faster and more reliable autofocus for still photos, especially with moving subjects.

    Importance: HIGH

    Pentax K-3 II supports phase-detection autofocus for photos, the average camera does not.
  • 44,800 higher max ISO
    Pentax K-3 II has a higher max ISO than the average camera (51,200 vs 6,400). The average camera reaches a max ISO of 6,400.
    What it is: The ISO ceiling shows the highest sensor sensitivity available for darker scenes.
    When it matters: When you shoot in more difficult lighting.

    Importance: MEDIUM

    Good value: At least ISO 25,600

    Pentax K-3 II has a higher max ISO than the average camera (51,200 vs 6,400). The average camera reaches a max ISO of 6,400.51,200 vs 6,400
  • Dual card slots
    Pentax K-3 II offers dual card slots, the average camera does not. 13.3% of cameras offer them.
    What it is: Indicates whether the camera offers two memory card slots for backup, overflow, or file separation.
    When it matters: When you want backup recording, overflow capacity, or separate file handling for more demanding shoots.

    Importance: LOW

    Pentax K-3 II offers dual card slots, the average camera does not. 13.3% of cameras offer them.
  • Includes headphone output
    Pentax K-3 II includes a headphone output, the average camera does not.
    3.5 mm headphone jack
    What it is: Indicates whether the camera has a headphone output for direct audio monitoring.
    When it matters: When you record video and want to monitor audio live while shooting.

    Importance: LOW

    Pentax K-3 II includes a headphone output, the average camera does not.
  • 8.15 MP higher resolution on the main camera
    Pentax K-3 II has a higher main camera resolution than the average camera (24.4 MP vs 16.2 MP). The average camera has a main camera resolution of 16.2 MP.
    What it is: The effective resolution of the camera sensor, measured in megapixels (MP). Higher megapixels can capture more detail.
    When it matters: When you want high-resolution photos that allow more cropping or larger prints.

    Importance: HIGH

    Good value: At least 20 MP

    Pentax K-3 II has a higher main camera resolution than the average camera (24.4 MP vs 16.2 MP). The average camera has a main camera resolution of 16.2 MP.24.35 MP vs 16.2 MP
  • 390 shots longer battery life
    Pentax K-3 II has longer battery life than the average camera (720 shots vs 330 shots). The average camera delivers 330 shots per charge.
    What it is: The official battery endurance estimate measured under CIPA test methodology, usually expressed in shots per charge.
    When it matters: When you need realistic expectations for how many shots you can take before carrying a spare battery.

    Importance: MEDIUM

    Good value: At least 400 shots

    Pentax K-3 II has longer battery life than the average camera (720 shots vs 330 shots). The average camera delivers 330 shots per charge.720 shots vs 330 shots
  • Has microphone input
    Pentax K-3 II has microphone input, the average camera does not.
    What it is: Indicates whether the camera has a microphone input for connecting an external mic.
    When it matters: When you record video and want better audio than the built-in microphones can provide.

    Importance: LOW

    Pentax K-3 II has microphone input, the average camera does not.
  • 0.2 in larger screen
    Pentax K-3 II has a larger screen than the average camera (3.2 in vs 3 in). The average camera has a screen size of 3 in.
  • Better viewfinder type
    Pentax K-3 II uses a more advanced viewfinder than the average camera (optical vs none).
  • 21.8% higher magnification
    Pentax K-3 II has a higher viewfinder magnification than the average camera (1x vs 0.78x). The average camera has a viewfinder magnification of 0.78x.
  • 3 more customizable buttons
    Pentax K-3 II has more customizable buttons than the average camera (3 vs 0). The average camera offers 0 customizable buttons.
  • 44,800 higher max ISO
    Pentax K-3 II has a higher max ISO than the average camera (51,200 vs 6,400). The average camera reaches a max ISO of 6,400.
  • 8.15 MP higher resolution on the main camera
    Pentax K-3 II has a higher main camera resolution than the average camera (24.4 MP vs 16.2 MP). The average camera has a main camera resolution of 16.2 MP.
  • Sensor cleaning system
    Pentax K-3 II includes a sensor cleaning system, the average camera does not.
  • Higher DxOMark landscape score
    Pentax K-3 II has a higher DxOMark landscape score than the average camera (13.6 vs 12.4). The average camera scores 12.4.
  • 0.57 µm larger main-camera pixels
    Pentax K-3 II has a higher main camera pixel size than the average camera (3.9 µm vs 3.34 µm). The average camera has a main camera pixel size of 3.34 µm.
  • 7 points higher DxOMark sensor score
    Pentax K-3 II has a higher DxOMark sensor score than the average camera (80 points vs 73 points). The average camera has a DxOMark sensor score of 73 points.
  • 2 newer
    Pentax K-3 II is newer than the average camera (2015 vs 2013). The average camera was released in 2013.
  • 264 points higher DxOMark Sports score
    Pentax K-3 II has a higher DxOMark sports score than the average camera (1,106 points vs 842 points). The average camera has a DxOMark sports score of 842 points.
  • Higher DxOMark portrait score
    Pentax K-3 II has a higher DxOMark portrait score than the average camera (23.6 vs 23.0). The average camera scores 23.0.
  • In-body stabilization
    Pentax K-3 II supports in-body stabilization, the average camera does not.
  • Phase-detect AF for photos
    Pentax K-3 II supports phase-detection autofocus for photos, the average camera does not.
  • 2.6 fps faster mechanical burst
    Pentax K-3 II has a faster mechanical burst rate than the average camera (8.3 fps vs 5.7 fps). The average camera shoots at 5.7 fps.
  • Built-in AF motor
    Pentax K-3 II has a built-in focus motor, the average camera does not.
  • Lossless compressed RAW
    Pentax K-3 II supports lossless compressed RAW, while the average camera does not.
  • 100,000 more shutter cycles
    Pentax K-3 II has a higher shutter durability than the average camera (200,000 vs 100,000). The average camera is rated for 100,000 shutter cycles.
  • 0.5 stops higher CIPA stabilization rating
    Pentax K-3 II has a higher CIPA stabilization rating than the average camera (4.5 stops vs 4 stops). The average camera has a CIPA stabilization rating of 4 stops.
  • Includes headphone output
    Pentax K-3 II includes a headphone output, the average camera does not.
  • Has microphone input
    Pentax K-3 II has microphone input, the average camera does not.
  • Built-in timelapse
    Pentax K-3 II includes timelapse capture, the average camera does not.
  • Supports 24p cinema mode
    Pentax K-3 II supports 24p cinema mode, the average camera does not. 44% of cameras support this mode.
  • 390 shots longer battery life
    Pentax K-3 II has longer battery life than the average camera (720 shots vs 330 shots). The average camera delivers 330 shots per charge.
  • 740 mAh larger battery capacity
    Pentax K-3 II has a higher battery capacity than the average camera (1,860 mAh vs 1,120 mAh). The average camera has a battery capacity of 1,120 mAh.
  • Dual card slots
    Pentax K-3 II offers dual card slots, the average camera does not. 13.3% of cameras offer them.
  • Has GPS
    Pentax K-3 II supports GPS, the average camera does not. 9.8% of cameras support GPS.
  • Newer USB version
    Pentax K-3 II supports a newer USB version than the average camera (USB 3.2 Gen 1 vs USB 2.0). The average camera uses USB 2.0.
  • 98.7% heavier
    Pentax K-3 II is heavier than the average camera (785 g vs 395 g). The average camera weighs 395 g.
  • No flash
    Pentax K-3 II does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
  • 28.6 mm taller body
    Pentax K-3 II is taller than the average camera (102.5 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
  • 31.5 mm thicker
    Pentax K-3 II is thicker than the average camera (77.5 mm vs 46 mm). The average camera has a thickness of 46 mm.
  • 11.1 mm wider
    Pentax K-3 II is wider than the average camera (131 mm vs 119.9 mm). The average camera has a width of 119.9 mm.
  • No manual exposure control
    Pentax K-3 II does not support manual exposure, the average camera does. 72% of cameras support manual exposure controls.
  • Worse low-light autofocus
    Pentax K-3 II has a worse low-light AF sensitivity than the average camera (-3 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
  • No continuous video AF
    Pentax K-3 II does not support continuous autofocus in video, the average camera does.
  • 1 fewer microphones
    Pentax K-3 II has fewer microphones than the average camera (1 vs 2). The average camera has 2 microphones.
  • 98.7% heavier
    Pentax K-3 II is heavier than the average camera (785 g vs 395 g). The average camera weighs 395 g.
    What it is: The total weight of the camera body, which affects comfort while carrying and shooting.
    When it matters: When you carry the camera all day, travel often, or prefer a lighter setup.

    Importance: MEDIUM

    Good value: 500 g or less

    Pentax K-3 II is heavier than the average camera (785 g vs 395 g). The average camera weighs 395 g.785 g vs 395 g
  • No continuous video AF
    Pentax K-3 II does not support continuous autofocus in video, the average camera does.
    What it is: The ability of the camera to keep adjusting focus automatically while video recording is in progress.
    When it matters: When you film while subjects or camera distance keep changing and manual refocusing is impractical.

    Importance: LOW

    Pentax K-3 II does not support continuous autofocus in video, the average camera does.
  • 1 fewer microphones
    Pentax K-3 II has fewer microphones than the average camera (1 vs 2). The average camera has 2 microphones.
    What it is: The number of built-in microphones used to capture audio while recording video.
    When it matters: More built-in microphones can capture broader, clearer sound when you record without an external microphone.

    Importance: LOW

    Good value: At least 2 microphones

    Pentax K-3 II has fewer microphones than the average camera (1 vs 2). The average camera has 2 microphones.1 vs 2
  • No manual exposure control
    Pentax K-3 II does not support manual exposure, the average camera does. 72% of cameras support manual exposure controls.
    What it is: Gives the user control over the overall brightness of the image by adjusting exposure compensation values.
    When it matters: When the automatic settings make the image too bright or too dark for your taste.

    Importance: LOW

    Pentax K-3 II does not support manual exposure, the average camera does. 72% of cameras support manual exposure controls.
  • No flash
    Pentax K-3 II does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
    What it is: Indicates the presence of an integrated light source to illuminate subjects in low-light conditions.
    When it matters: When you need a quick built-in light for fill flash or simple low-light shots.

    Importance: LOW

    Pentax K-3 II does not have a built-in flash, the average camera does. 73.4% of cameras have a flash.
  • 28.6 mm taller body
    Pentax K-3 II is taller than the average camera (102.5 mm vs 73.9 mm). The average camera has a height of 73.9 mm.
    What it is: The height of the camera body, measured from top to bottom.
    When it matters: When you care about how compact the camera feels in a bag or in hand.

    Importance: LOW

    Pentax K-3 II is taller than the average camera (102.5 mm vs 73.9 mm). The average camera has a height of 73.9 mm.102.5 mm vs 73.9 mm
  • Worse low-light autofocus
    Pentax K-3 II has a worse low-light AF sensitivity than the average camera (-3 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.
    What it is: The lowest light level at which the autofocus system is rated to work reliably.
    When it matters: When you shoot in dim environments and need autofocus that still locks confidently after dark.

    Importance: MEDIUM

    Pentax K-3 II has a worse low-light AF sensitivity than the average camera (-3 EV vs -4 EV). The average camera reaches a low-light AF sensitivity of -4 EV.-3 vs -4
  • 31.5 mm thicker
    Pentax K-3 II is thicker than the average camera (77.5 mm vs 46 mm). The average camera has a thickness of 46 mm.
    What it is: The depth of the device profile, excluding the camera bump unless specified.
    When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

    Importance: LOW

    Pentax K-3 II is thicker than the average camera (77.5 mm vs 46 mm). The average camera has a thickness of 46 mm.77.5 mm vs 46 mm

Graphic comparison of Pentax K-3 II and

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Third-party reviews

What customers like about Pentax K-3 II?

  • Extremely solid, weather-sealed, and durable construction
  • In-body image stabilization (shake reduction) works with all mounted lenses
  • Excellent, high-resolution image quality without an anti-aliasing filter
  • Unique built-in GPS and Astrotracer for astrophotography
  • Pixel Shift Resolution mode for increased color detail
  • Large, bright 100% optical viewfinder
  • Good buffer depth and dual SD card slots

What customers dislike about Pentax K-3 II?

  • No built-in Wi-Fi, relies on special FLU cards
  • Lacks built-in flash, replaced by GPS module
  • Autofocus can feel underwhelming compared to competitors
  • Video performance does not match the quality of the stills
  • LCD screen is not tilting or articulated

Expert reviews

I
imaging-resource.com
22/04/2015

However, these technological additions come with notable "cons," most significantly the complete removal of the built-in popup flash strobe to make room for the GPS hardware. This means photographers have no built-in safety net for low-light fill lighting and must rely on high ISO sensitivities or carry a bulky external strobe. Additionally, because Pentax relies on optical...Read more

E
ephotozine.com
03/07/2015

The Pentax K-3 II, awarded Editor's Choice by ePHOTOzine, is a rugged, weather-sealed APS-C DSLR praised for its 24.35-megapixel sensor, 8.3 fps shooting, and Pixel Shift Resolution System for high-detail, low-noise images. Key features include integrated GPS with Astrotracer functionality and a highly effective shake reduction system. However, the review notes the absence of a...Read more

D
dxomark.com
07/08/2015

The Pentax K-3 II is a durable, pro-oriented APS-C DSLR that achieves an overall DxOMark sensor score of 80 points, delivering excellent color sensitivity (23.6 bits) and a wide dynamic range (13.6 stops) at its base ISO. Its standout features include an innovative sensor-based Pixel Shift technology to enhance image detail and reduce moiré, alongside a built-in GPS and Astrotracer...Read more

F
fstoppers.com
11/08/2015

The Pentax K-3 II is a feature-rich, specialized APS-C DSLR camera highly optimized for nature, landscape, and wildlife photography. Priced under $1,000, it provides a stainless steel chassis wrapped in a magnesium-alloy body with 92 independent weather seals, offering top-tier ergonomics and cold-proofing down to 14°F. Significant performance pros include a 24-megapixel sensor, 8.3...Read more

N
newatlas.com
27/10/2015

Pentax K-3 II Review Summary Despite its strong performance, the camera faces several notable drawbacks, particularly regarding its optional 18-55-mm bundle kit lens, which suffers from a slow variable aperture, noisy autofocusing, and overall optical limitations that bottleneck the camera's true capabilities. Additionally, the device completely lacks built-in Wi-Fi, forcing users...Read more

P
photoreview.com.au
04/11/2015

The Photo Review Australia review rates the Pentax K-3 II at 8.9/10, highlighting it as a robust, weather-sealed APS-C DSLR with a 24.35-megapixel sensor and innovative Pixel Shift Resolution technology. Notable strengths include a 4.5-stop in-body shake reduction system, integrated GPS with Astrotracer, a 100% viewfinder, and a 8.3 fps shooting speed, alongside a durable shutter....Read more

W
whatdigitalcamera.com
03/08/2015

The Pentax K-3 II is a robust 24.35-megapixel APS-C DSLR designed for outdoor photographers, featuring a durable magnesium-alloy body with 92 weather-sealed points. Key advantages include the Pixel Shift Resolution mode for enhanced detail, a reliable SAFOX 11 autofocus system, and an integrated GPS with Astrotracer functionality. Conversely, the model lacks a built-in flash to...Read more

P
pentaxuser.com
09/07/2015

The Pentax K-3 II, as reviewed on Pentax User, features a robust, compact magnesium alloy body with a large, high-quality pentaprism viewfinder. Pros include an improved eyepiece adjustment dial, highly responsive Live View, and a sharp 3.2-inch screen. Technological enhancements like built-in GPS and Pixel Shift Resolution enhance landscape shooting, but these come at the expense...Read more

D
dkamera.de
10/08/2015

The Pentax K-3 II is a durable, weather-sealed APS-C DSLR featuring a 24.3MP sensor without an anti-aliasing filter, Pixel Shift Resolution for enhanced detail, and integrated GPS with AstroTracer. Its robust, 92-point sealed metal chassis offers 8.3 frames-per-second continuous shooting and effective Shake Reduction, making it ideal for rugged outdoor and astrophotography. Key...Read more

C
chip.de
25/06/2015

The Pentax K-3 II is a high-performing APS-C DSLR camera that stands out for its robust build quality and advanced feature set. Its key strengths include a highly detailed 24-megapixel sensor without a low-pass filter, a weather-sealed body protected against splashes, a helpful top-deck status display, dual SD card slots, and an integrated GPS module. Additionally, it features an...Read more

H
heise.de
08/08/2015

The Pentax K-3 II is a rugged, weather-sealed APS-C DSLR offering a 4.5-stop shake reduction system, 8.3 fps burst shooting, and a unique Pixel Shift Resolution mode that produces highly detailed images with minimal noise. However, the review notes significant tradeoffs, including the removal of the built-in pop-up flash to accommodate a built-in GPS module, and limitations in the...Read more

C
connect-living.de
13/08/2015

Conversely, the review outlines several prominent cons, specifically targeting its performance and video capabilities. The updated phase-detection autofocus algorithms failed to provide a speed boost, resulting in a sluggish shutter lag of 0.61 to 0.62 seconds through the optical viewfinder and over a second in live view. Continuous burst shooting also slightly dropped from the...Read more

D
digitalkamera.de
15/07/2015

The fotoMagazin review on digitalkamera.de praises the Ricoh Pentax K-3 II as a robust, professional APS-C DSLR with a weather-sealed, magnesium alloy body designed for harsh conditions. Key strengths include an advanced 24-megapixel sensor, Pixel Shift Resolution, and in-body image stabilization delivering high-detail, low-noise images. Conversely, the evaluation highlights...Read more

P
photoinfos.com
15/05/2015

The Pentax K-3 II is a highly capable 24-megapixel APS-C DSLR that builds upon its predecessor's foundation by utilizing its movable sensor for innovative in-camera technologies. A major standout feature is the Astrotracer, which uses an integrated GPS module and compass to calculate the camera's position, allowing the sensor to shift and eliminate star trails during long exposures...Read more

C
chip.de
08/07/2015

Despite its stellar imaging performance, the review underscores notable trade-offs that limit its versatility. The most glaring omission is the complete absence of a built-in pop-up flash, which was removed specifically to accommodate the internal GPS hardware, forcing photographers to carry external shoe-mounted flash units for fill lighting. The Pixel Shift system itself comes...Read more

L
lesnumeriques.com
03/07/2015

The Pentax K-3 II is a rugged, weather-sealed DSLR built around a 24-megapixel APS-C sensor lacking an anti-aliasing filter to maximize image sharpness. Its standout innovation is Pixel Shift technology, which captures four consecutive shots to produce highly detailed studio packshots, though it proves completely unusable for outdoor landscapes due to motion artifacts. Key...Read more

P
photoklub.com
05/06/2015

The Pentax K-3 II is an expert-level APS-C DSLR camera that acts as an incremental evolution of the original K-3, maintaining the exact same durable magnesium-alloy body design, stainless steel chassis, and comfortable grip. It features a 24.35-megapixel Sony CMOS sensor without an anti-aliasing filter, an advanced 27-point SAFOX 11 autofocus system, and dual SD card slots. Notable...Read more

C
camerarace.com
Undated

The Pentax K-3 II is a highly capable, top-tier DSLR (iCamRank 63) featuring a 24-megapixel APS-C sensor, a robust tropicalized weather-sealed body, and an integrated three-axis Shake Reduction stabilizer. It is an excellent choice for landscape photography, offering wide dynamic range, dual memory card slots, and strong autofocus for tracking, while remaining relatively compact for...Read more

F
fotocamerapro.it
04/10/2015

The Pentax K-3 II is an APS-C digital SLR camera featuring a 24.71-megapixel CMOS sensor engineered without an anti-aliasing filter, which allows it to deliver excellent image sharpness, high detail, and robust dynamic range. A core strength of the camera is its upgraded in-body image stabilization system, which provides 4.5 stops of compensation across any attached lens to...Read more

T
tomshw.it
09/11/2015

The Pentax K-3 II is a robust, semi-professional APS-C DSLR designed for photography enthusiasts who value build quality and outdoor reliability over modern tech trends. Housed in a magnesium alloy casing and supported by a steel chassis, this weather-sealed camera stands out for its high-density 24.3-megapixel CMOS sensor that entirely removes the anti-aliasing filter to maximize...Read more

V
vivacamera.nl
19/02/2017

Pentax K-3 II Review Summary The Pentax K-3 II is a high-end 24MP APS-C digital SLR camera targeted at photo enthusiasts and niche audiences, such as astrophotographers, before transitioning into full-frame territory. Built with a weather-sealed magnesium alloy frame containing 92 protective parts, it is relatively bulky and heavy, weighing 800 grams with a battery but without a...Read more

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