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Pentax K-50 vs KF Comparison

Storage & Battery

Pentax K-50

Pentax K-50 camera image

Pentax KF

Pentax KF camera image
Pentax K-50
Pentax KF
Refers to the year this camera was officially made available for sale.
Announcement Date
Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera.
June 12, 2013
November 09, 2022
Camera Type
Camera Size
Camera Weight

The Pentax KF outperforms the Pentax K-50 with a score of 66/100 compared to the K-50’s 57/100. Both cameras are DSLRs, announced in 2022 and 2013 respectively. They share similarities in size, with the KF measuring 126 x 93 x 74mm and the K-50 at 130 x 97 x 71mm. However, the KF is slightly heavier at 688g, while the K-50 weighs 650g.

The higher-scoring KF offers better performance, justifying its higher launch price of $849 compared to the K-50’s $599. On the other hand, the K-50’s lower score and lighter weight make it a more affordable and portable option for those on a budget.

Taking into account the scores and specifications, the Pentax KF is the superior camera, while the Pentax K-50 provides a more cost-effective alternative for those prioritizing affordability and portability.

Pentax K-50 vs KF Overview and Optics

The Pentax KF emerges as the winner in optics, scoring 74/100, while the Pentax K-50 scores 62/100. Both cameras share some common specifications, such as a CMOS sensor, APS-C sensor size, a shooting speed of 6, Pentax KAF lens mount, and image stabilization.

The Pentax KF outperforms the K-50 with its higher megapixel count of 24 compared to the K-50’s 16.28 megapixels. This results in the KF capturing more detail and producing sharper images. Additionally, the KF boasts a superior DXOMARK score of 88 for its sensor, while the K-50 scores 79. This indicates that the KF’s sensor has better overall performance, leading to improved image quality and low-light performance. The KF also has an upgraded processor, the Prime MII, which contributes to faster and more efficient image processing.

On the other hand, the Pentax K-50 does not have any significant advantages over the KF in terms of optics. Both cameras have the same shooting speed and image stabilization, which means that they perform similarly in these aspects. The K-50’s lower score is primarily due to its lower megapixel count and sensor performance.

Taking these points into consideration, the Pentax KF is the superior choice for those seeking better image quality and sensor performance. Its higher megapixel count and DXOMARK score make it a more capable camera compared to the Pentax K-50. Meanwhile, the K-50 does not offer any significant advantages over the KF in the optics department, making it a less attractive option for photographers prioritizing image quality.

The higher the number of megapixels, the more detail the cameras sensor can capture.
16.28 MP
24 MP
Image Resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
4928 x 3264 px
6000 x 4000 px
Sensor Type
The camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality.
Sensor Size
The sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture.
15.7 x 23.7 mm
23.5 x 15.6 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Frame Rate
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
6 fps
6 fps
Lens Mount
The lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras.
Pentax KAF
Pentax KAF2
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Prime M
Prime MII
Aspect Ratio
The aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3.
Minimum ISO (Native)
Refers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image.
Maximum ISO (Native)
Refers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise.
Minimum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
Maximum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
Minimum Shutter Speed
The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory.
30 s
30 s
Maximum Shutter Speed
The maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries.
1/ 6000 s
1/ 6000 s
Autofocus Points
Autofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings.
In-body Stabilization
In-body Stabilization means the camera has a certain technology embedded that counteracts camera shake.
Viewfinder Type
The viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens.
Optical (pentaprism)
Optical (pentaprism)

Pentax K-50 vs KF Video Performance

The Pentax KF outperforms the Pentax K-50 in video capabilities, with a score of 70/100 compared to the K-50’s 57/100. Both cameras share some common specifications, such as Full HD max video resolution and 1920 x 1080 max video dimensions. Additionally, each camera has built-in time-lapse functionality, making them suitable for capturing creative time-lapse videos.

The Pentax KF’s higher video score is due to its superior max video frame rate of 60fps, compared to the K-50’s 30fps. This difference in frame rate provides the KF with smoother video playback and the ability to capture fast-moving subjects with greater clarity. This advantage makes the Pentax KF a better choice for videographers who require high-quality video performance and versatility.

On the other hand, the Pentax K-50 has no significant advantages in video capabilities over the Pentax KF. Both cameras have the same max video resolution and dimensions, as well as time-lapse functionality. However, the K-50’s lower video score and frame rate make it less suitable for those who prioritize video performance in their camera choice.

Taking these factors into consideration, the Pentax KF clearly offers superior video capabilities compared to the Pentax K-50. With a higher video score and a doubled max video frame rate, the KF is the better choice for users who need a camera with strong video performance. While the K-50 shares some common specifications with the KF, its lower video score and frame rate make it less ideal for those focused on video capabilities.

Indicates if this camera is capable of recording video.
Max Video Resolution
The best resolution this camera can capture video in. Modern cameras can capture up to 8K video.
Full HD
Full HD
Max Video Dimensions
Video resolution measured by the greatest number of pixels possible in each frame, width by height. A higher resolution means more detail or clarity in your video.
1920 x 1080 px
1920 x 1080 px
Max Video Frame Rate
How many frames per second your video will capture. Most cameras have options for multiple frame rates, depending on the resolution you shoot in. For a general video, 24p or 30p is the standard, but more serious filmmakers may need a higher frame rate for creative effect.
30 p
60 p
Time-Lapse Built In
A built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video.
Video File Format
Different cameras can record in various video file formats. The File format you record in can impact how you edit and use the files.

Pentax K-50 vs KF Features and Benefits

The Pentax KF emerges as the winner in this comparison with a feature score of 57/100, while the Pentax K-50 trails by 3 points, scoring 54/100. Both cameras share several specifications, which include a 3-inch screen size, absence of touchscreen, WIFI, and Bluetooth capabilities. Despite these similarities, the Pentax KF outperforms the K-50 in certain aspects, while the K-50 also has its own advantages.

The Pentax KF boasts a higher screen resolution of 1,037,000 dots, compared to the K-50’s 921,000 dots. This difference results in a sharper and clearer display on the KF, enhancing the overall shooting experience. Additionally, the KF is equipped with a flip screen, providing more flexibility and ease when capturing images from various angles. The KF also has GPS functionality, allowing users to geotag their photos and track their shooting locations.

On the other hand, the Pentax K-50 does not offer any significant advantages over the KF in terms of features. The K-50 lacks a flip screen and GPS, making it less versatile and user-friendly compared to its counterpart. Its lower screen resolution also puts it at a disadvantage when it comes to image clarity and display quality.

Taking these factors into account, the Pentax KF proves to be the superior camera in terms of features. Its higher screen resolution, flip screen, and GPS functionality make it a more versatile and user-friendly option for photographers. While the Pentax K-50 shares some similarities with the KF, it falls short in offering any substantial advantages, making the KF the preferred choice between the two.

Built-in Flash
A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it.
External Flash
External flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera.
GPS features in a camera will include location metadata to each of your photographs.
Weather Sealing
Weather sealing capabilities will give you more confidence when shooting in unfavourable conditions.
Screen Type
Touch Screen
Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons.
Screen Size
Screen Resolution
Screen dots indicate the resolution of the LCD screen by including each sub pixel.
921,000 dots
1,037,000 dots
Flip Screen
A flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles.
Live View
Live View feature allows you to see a continuous live video of what is being seen through your lens.
Bluetooth capabilities allow you wireless control of your camera with other external devices.

Pentax K-50 vs KF Storage and Battery

The Pentax K-50 and Pentax KF have identical storage and battery scores of 24/100. Both cameras share common specifications, including one memory card slot, compatibility with SD, SDHC, and SDXC memory cards, a battery life of 410 shots, and the D-LI109 battery type. Neither camera has USB charging capabilities.

The winning camera in this comparison cannot be determined, as both cameras have the same score and share the same specifications. There are no differences between the two in terms of storage and battery, making them equal in this aspect.

Since the Pentax K-50 and Pentax KF have the same score and specifications, neither camera is better or worse in terms of storage and battery. This means that both cameras offer the same level of performance and convenience in these areas.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC (UHS-I compatible)
Dual Memory Card Slots
Battery Type
Battery Life
Approximately how long this cameras battery will last measured by how many photographs you will be able to take.
410 shots
410 shots
USB Charging
Sensor scores tested by DXOMARK
Overall Score
DXOMARK overall sensor score.
Portrait (Color Depth)
As described by DXOMARK 'The Portrait score in our camera sensor reviews defines color depth performance and its unit is a number of bits. A color depth of 22 bits is excellent; differences below 1 bit are barely noticeable.'
23.7 bits
Landscape (Dynamic Range)
As described by DXOMARK 'The Landscape score in our camera sensor tests defines the maximum dynamic range of the camera sensor and its unit is an exposure value (EV). A value of 12 EV is excellent with differences below 0.5 EV usually not noticeable.'
13 EVs
Sports (Low-Light ISO)
Described by DXOMARK as 'The maximal value of ISO sensitivity needed to reach a given value of Signal-to-Noise Ratio (SNR). The greater the value, the better'

Pentax K-50 vs KF – Our Verdict

Pentax K-50 vs KF Comparison image.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Pentax K-50 or the Pentax KF:

User Scores
B&H photo video
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