Hi Camera Lovers 👋 If you buy a camera through our referral links, you support our site at no cost to you 😉 Full info here.

Pentax K-1 vs K-50 Comparison

Storage & Battery

Pentax K-1

Pentax K-1 camera image

Pentax K-50

Pentax K-50 camera image
Pentax K-1
Pentax K-50
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.
February 17, 2016
June 12, 2013
Camera Type
Camera Size
Camera Weight

The Pentax K-1 outperforms the Pentax K-50 with a score of 77/100 compared to 57/100. Both cameras share the DSLR camera type and are products of the same brand. The K-1, released in 2016, is priced at $1800 and has dimensions of 137 x 110 x 86mm, weighing 1010g. In contrast, the K-50, released in 2013, costs $599 and has dimensions of 130 x 97 x 71mm, weighing 650g.

The K-1’s higher score reflects its better features and performance. Its larger size and heavier weight often indicate a more robust build and advanced components. However, the K-50 has the advantage of being more affordable and lighter, making it a more accessible and portable option for some users.

Considering the specifications, the Pentax K-1 is the superior camera, but the K-50 may cater to those seeking a budget-friendly and lightweight alternative.

Pentax K-1 vs K-50 Overview and Optics

The Pentax K-1 outperforms the Pentax K-50 in optics with a score of 85/100 compared to the K-50’s 62/100. Both cameras share some common specifications, including the CMOS sensor type, Pentax KAF lens mount, and image stabilization.

The K-1’s superiority in optics is due to its higher megapixel count of 36.4, better processor (Prime IV), and larger sensor size (Full Frame). These features contribute to the K-1’s higher DXOMARK score of 96, compared to the K-50’s score of 79. The full-frame sensor and higher megapixel count allow the K-1 to capture more detail and produce better image quality than the K-50.

On the other hand, the K-50 has a faster shooting speed of 6 compared to the K-1’s 4.4. This makes the K-50 better suited for capturing fast-moving subjects, such as sports and wildlife photography. However, this advantage is overshadowed by the K-1’s overall superior optics.

In terms of optics, the Pentax K-1 is the clear winner, offering better image quality, a larger sensor, and a more advanced processor. The Pentax K-50 does have a faster shooting speed, but this advantage is not enough to compensate for its inferior optics. Photographers looking for high-quality images and better low-light performance should opt for the Pentax K-1, while those prioritizing speed may still find value in the Pentax K-50.

The higher the number of megapixels, the more detail the cameras sensor can capture.
36.4 MP
16.28 MP
Image Resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
7360 x 4912 px
4928 x 3264 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.
24 x 35.9 mm
15.7 x 23.7 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Full Frame
Frame Rate
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
4.4 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 KAF
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Prime IV
Prime M
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/ 8000 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-1 vs K-50 Video Performance

The Pentax K-1 outperforms the Pentax K-50 in video capabilities, scoring 70/100 compared to the K-50’s score of 57/100. Both cameras share some common specifications, including Full HD maximum video resolution and 1920 x 1080 maximum video dimensions. They also both offer built-in time-lapse functionality.

The Pentax K-1’s superior video performance is due in part to its higher maximum video frame rate of 60fps, which is double the K-50’s maximum frame rate of 30fps. This higher frame rate allows the K-1 to capture smoother and more detailed video, particularly in fast-moving scenes or when recording sports events. This advantage makes the K-1 more suitable for videographers who require high-quality footage.

In contrast, the Pentax K-50’s video capabilities are more limited. Its lower maximum frame rate of 30fps means that it may struggle to capture fast-paced action as smoothly as the K-1. However, the K-50 still provides Full HD video resolution and time-lapse functionality, making it a viable option for casual video recording or for those who prioritize still photography.

Comparing the video capabilities of these two cameras, the Pentax K-1 is the clear winner due to its higher video frame rate, which results in smoother and more detailed footage. The K-50, while not as strong in this area, still offers adequate video performance for casual users. Ultimately, the choice between these cameras will depend on the specific needs and priorities of the user, but for those focused on video quality, the K-1 is the stronger option.

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.
60 p
30 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-1 vs K-50 Features and Benefits

The Pentax K-1 emerges as the winner with a feature score of 59/100, while the Pentax K-50 scores 54/100. Both cameras have certain specifications in common, such as the absence of a touchscreen. However, the K-1 surpasses the K-50 in various aspects, making it a superior choice.

One major advantage of the K-1 is its larger screen size of 3.2 inches, compared to the K-50’s 3-inch screen. The K-1 also boasts a higher screen resolution of 1,037,000 dots, whereas the K-50 has a resolution of 921,000 dots. This means that the K-1 provides a clearer and more detailed display for reviewing images. Additionally, the K-1 has a flip screen, which offers greater flexibility in composing shots from different angles. The K-50 lacks this feature.

The K-1 also excels in connectivity features. It has GPS and WIFI capabilities, allowing users to geotag their images and transfer them wirelessly. The K-50, on the other hand, does not have GPS or WIFI. Both cameras do not have Bluetooth.

Despite the K-1’s superior features, the K-50 may still appeal to some users due to its lower price point. This makes it a more budget-friendly option, especially for beginners or those who do not require advanced features.

Taking all factors into account, the Pentax K-1 is the clear winner in terms of features. With its larger and higher-resolution screen, flip screen functionality, and enhanced connectivity options, it offers a more versatile and convenient shooting experience. While the K-50 may be a more affordable option, it lacks the advanced features that make the K-1 stand out.

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.
1,037,000 dots
921,000 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-1 vs K-50 Storage and Battery

The Pentax K-1 outperforms the Pentax K-50 in storage and battery, scoring 68/100 compared to the K-50’s 24/100. Both cameras accept SD, SDHC, and SDXC memory cards, but the K-1 has an advantage with two memory card slots, while the K-50 only has one. The K-1 also surpasses the K-50 in battery life, offering 760 shots per charge compared to the K-50’s 410 shots. The K-1 uses a D-LI90 battery, while the K-50 uses a D-LI109 battery. Neither camera supports USB charging.

The K-1’s superior storage and battery capabilities make it a more reliable and convenient choice for photographers. Its longer battery life ensures more shooting time, while the additional memory card slot allows for better file management and backup. The K-50, on the other hand, has no significant advantages in this area.

Considering the storage and battery aspects, the Pentax K-1 proves to be a better option than the Pentax K-50. The K-1’s higher score reflects its enhanced performance, making it a more suitable choice for photographers who prioritize these features.

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.
760 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.'
25.4 bits
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.'
14.6 EVs
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-1 vs K-50 – Our Verdict

Pentax K-1 vs K-50 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-1 or the Pentax K-50:

User Scores
B&H photo video
Spotted a mistake with these camera specs? Please let us know so we can update it!