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Nikon D5500 vs Pentax K-50 Comparison

Storage & Battery

Nikon D5500

Nikon D5500 camera image

Pentax K-50

Pentax K-50 camera image
Nikon D5500
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.
January 06, 2015
June 12, 2013
Camera Type
Camera Size
Camera Weight

The Nikon D5500 emerges as the winner with a score of 61/100, while the Pentax K-50 scores 57/100. Both cameras are DSLRs released in 2015 and 2013, respectively. They share similar dimensions, with the D5500 measuring 124 x 97 x 70mm and the K-50 at 130 x 97 x 71mm.

The D5500 stands out due to its lighter weight of 420g, compared to the K-50’s 650g. This makes it more convenient for users who value portability. On the other hand, the K-50 has a lower launch price of $599, making it a more budget-friendly option.

Despite the slight score difference, both cameras offer unique advantages, with the D5500 being more portable and the K-50 being more affordable. Users should consider their specific needs when choosing between these two DSLR cameras.

Nikon D5500 vs Pentax K-50 Overview and Optics

The Nikon D5500 wins in the optics comparison with a score of 65/100, while the Pentax K-50 scores 62/100. Both cameras share some common specifications, including the use of a CMOS sensor, an APS-C sensor size, and compatibility with their respective lens mounts – Nikon F DX for the D5500 and Pentax KAF for the K-50.

The Nikon D5500 has a higher megapixel count at 24.2, compared to the Pentax K-50’s 16.28 megapixels. This allows the D5500 to capture more detail and produce higher resolution images. Additionally, the D5500 has a better processor, the Expeed 4, which contributes to its superior image quality. The D5500 also has a higher DXOMARK score for its sensor at 84, compared to the K-50’s score of 79, indicating better overall performance in terms of image quality.

On the other hand, the Pentax K-50 has a faster shooting speed at 6 frames per second, compared to the Nikon D5500’s 5 frames per second. This could be an advantage for capturing fast-moving subjects or action shots. Furthermore, the K-50 has image stabilization built-in, while the D5500 lacks this feature. This means that the K-50 can reduce the impact of camera shake, resulting in sharper images, especially in low-light situations or when using longer focal lengths.

To conclude, the Nikon D5500 surpasses the Pentax K-50 in terms of image quality due to its higher megapixel count, better processor, and higher DXOMARK sensor score. However, the Pentax K-50 offers advantages in shooting speed and image stabilization. Photographers should consider these factors when deciding which camera best suits their needs and preferences.

The higher the number of megapixels, the more detail the cameras sensor can capture.
24.2 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.
6000 x 4000 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.
15.6 x 23.5 mm
15.7 x 23.7 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.
5 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.
Nikon F DX
Pentax KAF
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Expeed 4
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/ 4000 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 (pentamirror)
Optical (pentaprism)

Nikon D5500 vs Pentax K-50 Video Performance

The Nikon D5500 outperforms the Pentax K-50 in video capabilities, scoring 70 out of 100 compared to the K-50’s 57. Both cameras share some common specifications, including Full HD video resolution, maximum video dimensions of 1920 x 1080, and built-in time-lapse functionality. However, the D5500’s superior video performance can be attributed to specific features that set it apart from the K-50.

The D5500 has a higher maximum video frame rate of 60fps, which is twice the K-50’s 30fps. This higher frame rate allows the D5500 to capture smoother video, especially when recording fast-moving subjects or action scenes. This difference in frame rate significantly contributes to the D5500’s higher video score.

On the other hand, the Pentax K-50 does not offer any significant advantages over the Nikon D5500 in terms of video capabilities. Both cameras share the same resolution, dimensions, and time-lapse functionality, with the K-50 falling behind in frame rate. Consequently, the K-50’s lower video score reflects its limited performance compared to the D5500.

When considering video performance, the Nikon D5500 is the clear winner due to its higher frame rate capabilities. This advantage allows the D5500 to produce smoother, more detailed videos than the Pentax K-50. In contrast, the K-50 does not offer any notable advantages in this area, resulting in a lower video score. Therefore, for users prioritizing video capabilities, the Nikon D5500 is the superior choice.

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.

Nikon D5500 vs Pentax K-50 Features and Benefits

The Nikon D5500 wins in the features category with a score of 59/100, while the Pentax K-50 scores 54/100. Both cameras share some specifications, such as screen size, with the D5500 having a 3.2-inch screen and the K-50 having a 3-inch screen. Neither camera has GPS or Bluetooth capabilities.

The Nikon D5500 outperforms the Pentax K-50 in several ways. It has a higher screen resolution of 1,037,000 dots compared to the K-50’s 921,000 dots. This results in a clearer and sharper display on the D5500. Additionally, the D5500 has a touchscreen, which makes navigating through menus and settings more convenient. The D5500 also has a flip screen, allowing for more versatile shooting angles and easier self-portraits. Furthermore, the D5500 has Wi-Fi, which enables wireless image transfer and remote control of the camera.

On the other hand, the Pentax K-50 has fewer features than the Nikon D5500. It lacks a touchscreen, flip screen, and Wi-Fi. These omissions make the K-50 less user-friendly and limit its capabilities compared to the D5500.

To conclude, the Nikon D5500 is the superior camera in terms of features, offering a better screen resolution, touchscreen, flip screen, and Wi-Fi. The Pentax K-50 falls short in these areas, making it less versatile and user-friendly. Therefore, the D5500’s higher score of 59/100 is justified, as it provides more advanced features that enhance the overall photography experience.

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.

Nikon D5500 vs Pentax K-50 Storage and Battery

The Nikon D5500 outperforms the Pentax K-50 in storage and battery, scoring 35/100 compared to the Pentax K-50’s 24/100. Both cameras share common specifications, such as having one memory card slot and accepting SD, SDHC, and SDXC memory cards. Neither camera offers USB charging.

The Nikon D5500’s superior storage and battery performance stems from its longer battery life, providing 820 shots compared to the Pentax K-50’s 410 shots. The D5500 uses an EN-EL14 battery type, contributing to its extended battery life.

On the other hand, the Pentax K-50 uses a D-LI109 battery type, resulting in a shorter battery life. However, there are no other advantages in the K-50’s storage and battery aspects compared to the D5500.

Considering the storage and battery aspects, the Nikon D5500 is the better choice due to its longer battery life, allowing photographers to capture more shots without needing to replace or recharge the battery. The Pentax K-50 falls behind in this area, making it less convenient for extended photography sessions.

Storage and Battery
Storage and Battery
Memory Card
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.
820 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.'
24.1 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 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'

Nikon D5500 vs Pentax K-50 – Our Verdict

Nikon D5500 vs Pentax 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 Nikon D5500 or the Pentax K-50:

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