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-01 vs Sony a6000 Comparison

Storage & Battery

Pentax K-01

Pentax K-01 camera image

Sony a6000

Sony a6000 camera
Pentax K-01
Sony a6000
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 02, 2012
February 12, 2014
Camera Type
Camera Size
Camera Weight

The Sony a6000 outperforms the Pentax K-01 with a score of 57/100 compared to 53/100. Both cameras are mirrorless and were released within two years of each other, with the K-01 in 2012 and the a6000 in 2014. They share similarities in camera type and launch prices of $899 and $799, respectively.

The Sony a6000 has the advantage of being smaller and lighter, measuring 120 x 67 x 45mm and weighing 344g, making it more portable than the Pentax K-01, which measures 122 x 79 x 58mm and weighs 561g. Despite its compact size, the a6000 delivers superior performance.

The Pentax K-01, however, offers a slightly more rugged build and could be preferred by users who prioritize durability over portability. To sum up, the Sony a6000 is the better choice for those seeking a compact, high-performing camera, while the Pentax K-01 may appeal to users who value sturdiness.

Pentax K-01 vs Sony a6000 Overview and Optics

The Sony a6000 emerges as the winner in the optics comparison with a score of 67/100, while the Pentax K-01 scores 61/100. Both cameras share several specifications, such as having APS-C sized CMOS sensors, which contribute to their image quality. Additionally, both cameras have different lens mounts, with the Pentax K-01 using the Pentax KAF mount and the Sony a6000 using the Sony E mount.

The Sony a6000 boasts superior specifications in several areas. With 24.3 megapixels, it has a higher resolution than the Pentax K-01, which has 16.28 megapixels. This allows the Sony a6000 to capture more detail in images. Furthermore, the Sony a6000 has a faster shooting speed at 11 frames per second, compared to the Pentax K-01’s 6 frames per second. This makes the Sony a6000 better suited for action photography. The Sony a6000’s Bionz X processor and a DXOMARK sensor score of 82 also contribute to its better image quality and performance.

On the other hand, the Pentax K-01 has some advantages over the Sony a6000. It features in-body image stabilization, which the Sony a6000 lacks. This can be beneficial for photographers who want to minimize camera shake and achieve sharper images, particularly in low-light situations.

Considering these points, the Sony a6000 is the superior camera in terms of optics, with a higher resolution, faster shooting speed, and better overall performance. However, the Pentax K-01’s image stabilization is a notable advantage for certain shooting situations. Ultimately, the choice between these cameras will depend on the individual photographer’s needs and preferences.

The higher the number of megapixels, the more detail the cameras sensor can capture.
16.28 MP
24.3 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
15.6 x 23.5 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
11 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
Sony E
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Prime M
Bionz X
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/ 4000 s
1/ 4000 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.
Viewfinder Resolution
1,440,000 dots

Pentax K-01 vs Sony a6000 Video Performance

The Pentax K-01 outperforms the Sony a6000 in video capabilities with a score of 70/100 compared to the a6000’s 56/100. Both cameras share some common specifications in video capture, including Full HD max video resolution and 1920 x 1080 max video dimensions. Furthermore, both cameras can record at a max video frame rate of 60fps.

The superior video performance of the Pentax K-01 is partially due to its built-in time-lapse functionality. This feature allows users to create time-lapse videos without needing additional equipment or software, making it a more versatile option for those interested in capturing time-lapse footage.

While the Sony a6000 falls short in comparison to the Pentax K-01 in terms of overall video capability, it still offers the same Full HD resolution, video dimensions, and frame rate as the K-01. This means that, despite its lower score, the a6000 is still a capable camera for recording high-quality video footage.

After considering the video capabilities of both cameras, it is clear that the Pentax K-01 holds an advantage over the Sony a6000, primarily due to its built-in time-lapse functionality. However, the Sony a6000 remains a viable option for those who prioritize Full HD video quality and are not concerned with time-lapse features. Ultimately, the choice between these two cameras will depend on the specific video needs and preferences of the user.

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
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-01 vs Sony a6000 Features and Benefits

The Sony a6000 wins the features comparison with a score of 55/100, while the Pentax K-01 scores 41/100. Both cameras share several specifications, such as a 3-inch screen size, no touchscreen functionality, no GPS, and no Bluetooth. They also both have WiFi connectivity, which is useful for transferring images and controlling the camera remotely.

The Sony a6000 has a higher screen resolution of 921,600 dots compared to the Pentax K-01’s 921,000 dots, providing a slightly clearer and more detailed display. Additionally, the a6000 features a flip screen, enabling users to easily capture images from various angles and shoot selfies. This added versatility gives the Sony a6000 an edge in terms of usability and convenience.

The Pentax K-01, although scoring lower in features, does not have any standout advantages over the Sony a6000. The minor difference in screen resolution is negligible and does not impact the overall performance of the camera. The absence of a flip screen, GPS, and Bluetooth further limits the K-01’s appeal when compared to the a6000.

Considering the features of both cameras, the Sony a6000 is the clear winner in this comparison. Its higher score reflects its superior capabilities, such as the flip screen and marginally better screen resolution. The Pentax K-01 falls short in offering any significant advantages over its competitor. Users looking for a camera with more advanced features and better usability should choose the Sony a6000.

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
921,600 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-01 vs Sony a6000 Storage and Battery

The Pentax K-01 outperforms the Sony a6000 in storage and battery, scoring 27 points compared to the a6000’s 21 points. Both cameras share similarities in storage, as each has a single memory card slot and accepts SD, SDHC, and SDXC cards.

The Pentax K-01 excels in battery life, providing 540 shots per charge with its D-LI90 battery, while the Sony a6000 offers 360 shots using the NP-FW50 battery. This difference in battery life makes the K-01 more reliable for extended shooting sessions. Neither camera has USB charging capabilities.

Although the Sony a6000 falls short in battery life, it has an advantage in storage flexibility, as it also accepts Memory Stick Pro Duo and Pro-HG Duo cards. This allows for more storage options for users.

Considering both cameras’ storage and battery capabilities, the Pentax K-01 is the superior choice due to its longer battery life. However, the Sony a6000 offers greater versatility in storage options, which some users may find advantageous.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC, Memory Stick Pro Duo / Pro-HG Duo
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.
540 shots
360 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
24.1 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.'
12.9 EVs
13.1 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-01 vs Sony a6000 – Our Verdict

Pentax K-01 vs Sony a6000 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-01 or the Sony a6000:

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