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Canon EOS R50 vs Sony a6400 Comparison

Storage & Battery

Canon EOS R50

Canon EOS R50 camera image

Sony a6400

Sony A6400 mirrorless camera image
Canon EOS R50
Sony a6400
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 08, 2023
January 15, 2019
Camera Type
Camera Size
Camera Weight

The Canon EOS R50 and Sony a6400 both receive a score of 70/100, indicating that they are equally matched in terms of general specifications. Both cameras are mirrorless and share similar launch prices, with the Canon EOS R50 priced at $679 and the Sony a6400 at $900.

In terms of size, the Canon EOS R50 measures 116 x 86 x 69mm and weighs 375g, making it slightly lighter than the Sony a6400, which measures 120 x 67 x 60mm and weighs 403g. The lighter weight of the Canon EOS R50 is an advantage for those seeking a more portable camera.

On the other hand, the Sony a6400 has been on the market since 2019, giving it a longer track record and potentially more user feedback. This could be seen as an advantage for those who prefer tried-and-tested products.

Both cameras offer solid general specifications, with the Canon EOS R50 being a better choice for those valuing portability, while the Sony a6400 may appeal to those seeking a proven option.

Canon EOS R50 vs Sony a6400 Overview and Optics

The Canon EOS R50 outperforms the Sony a6400 in optics, with a score of 73/100 compared to the Sony’s 68/100. Both cameras share several optical specifications, such as 24 megapixels, CMOS sensors, APS-C sensor sizes, and lack of image stabilization. Additionally, both cameras use different processors: the Canon EOS R50 with a Digic X processor and the Sony a6400 with a Bionz X processor.

The Canon EOS R50 excels in its DXOMARK sensor score of 94, which is higher than the Sony a6400’s score of 83. This higher score means that the Canon EOS R50’s sensor performs better in terms of color depth, dynamic range, and low-light performance. Moreover, the Canon EOS R50 has a faster shooting speed of 12 frames per second (fps), compared to the Sony a6400’s 11 fps. This gives the Canon EOS R50 an advantage in capturing fast-moving subjects.

On the other hand, the Sony a6400 has a slightly higher megapixel count of 24.2, compared to the Canon EOS R50’s 24. However, this small difference is not significant enough to make a noticeable impact on image quality. Both cameras lack image stabilization, so neither has an advantage in this area. The Sony a6400 uses the Sony E lens mount, while the Canon EOS R50 uses the Canon RF mount, which may be a consideration for users with existing lenses or brand preference.

Considering these factors, the Canon EOS R50 is the superior camera in terms of optics due to its higher DXOMARK sensor score and faster shooting speed. Although the Sony a6400 has a slightly higher megapixel count, the difference is not significant enough to outweigh the advantages of the Canon EOS R50.

The higher the number of megapixels, the more detail the cameras sensor can capture.
24 MP
24.2 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
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.
22.3 x 14.9 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.
12 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.
Canon RF
Sony E
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Digic X
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
2,360,000 dots
2,359,296 dots

Canon EOS R50 vs Sony a6400 Video Performance

The Canon EOS R50 and Sony a6400 both have a video score of 91/100, indicating their strong video capabilities. Both cameras share key features, such as a maximum video resolution of 4K, dimensions of 3840 x 2160, and a frame rate of 120fps. Additionally, both the EOS R50 and a6400 have built-in time-lapse functionality.

The Canon EOS R50 excels in its user-friendly interface, making it easier for beginners and professionals alike to navigate and adjust settings. This advantage allows users to focus on capturing high-quality video without getting bogged down in complex menus and settings. The EOS R50 also has a larger sensor, leading to better low-light performance and overall image quality.

On the other hand, the Sony a6400 offers advantages such as faster autofocus and more autofocus points, which can be beneficial for capturing fast-moving subjects and ensuring sharp focus throughout the video. This feature is particularly useful for sports and wildlife videography.

In terms of video capabilities, both the Canon EOS R50 and Sony a6400 perform exceptionally well, with identical scores and shared specifications. The EOS R50 stands out for its user-friendly interface and better low-light performance, while the a6400 excels in autofocus capabilities. Ultimately, the choice between these two cameras depends on the specific needs and preferences of the videographer, as both cameras offer impressive video performance.

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.
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.
3840 x 2160 px
3840 x 2160 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.
120 p
120 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.
MP4, H.264, H.265
MPEG-4, AVCHD Ver. 2.0, XAVC S

Canon EOS R50 vs Sony a6400 Features and Benefits

The Sony a6400 wins the features comparison with a score of 81/100, while the Canon EOS R50 scores 72/100. Both cameras have several specs in common, which include a 3-inch touchscreen, flip screen, and wireless connectivity options like WIFI and Bluetooth. Neither camera features GPS.

The Sony a6400 excels in terms of screen resolution, boasting 921,600 dots compared to the Canon EOS R50’s 1,620,000 dots. This higher resolution provides the Sony a6400 users with a clearer and more detailed view of their images and videos during playback and live view, enhancing the overall shooting experience.

On the other hand, the Canon EOS R50 does not have any significant advantages over the Sony a6400 in the features department. Both cameras share essential features that cater to modern photography needs, such as touchscreens, flip screens, and wireless connectivity options.

Based on this comparison, the Sony a6400 emerges as the better camera in terms of features. It offers a higher screen resolution, which improves the user experience while maintaining the same essential features as the Canon EOS R50. Meanwhile, the Canon EOS R50 does not provide any additional benefits over the Sony a6400. As a result, the Sony a6400 is the recommended choice for those prioritizing camera features and overall performance.

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.
1,620,000 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.

Canon EOS R50 vs Sony a6400 Storage and Battery

The Sony a6400 edges out the Canon EOS R50 in storage and battery, scoring 37/100 compared to the R50’s 35/100. Both cameras share some common specifications, such as having one memory card slot and USB charging capabilities. They also accept SD/SDHC/SDXC memory cards, with the a6400 additionally compatible with Memory Stick Duo cards.

The a6400’s advantage lies in its longer battery life of 410 shots, compared to the R50’s 370 shots. This difference allows users to take more photos without needing to recharge or replace the battery. The a6400 also supports a wider range of memory cards, offering more flexibility in storage options.

Conversely, the Canon EOS R50 is compatible with both UHS-I and II SD cards, providing faster read and write speeds. This feature is beneficial for users who require quicker data transfer, especially when dealing with large files.

While both cameras offer decent storage and battery performance, the Sony a6400’s longer battery life and broader memory card compatibility make it a more versatile option. However, the Canon EOS R50’s compatibility with faster SD cards could be a deciding factor for those prioritizing speed.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC (UHS-I and II compatible)
SD / SDHC / SDXC, Memory Stick Duo (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.
370 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 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.'
13.6 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'
Main Features
Extra Features
Construction and Durability
Handling and Ergonomics
Value for Money
Total Score

Canon EOS R50 vs Sony a6400 Alternatives

canon eos r50 vs sony a6400 comparison image

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