CameraReview

Canon EOS M vs Sony a7R II — Which Is Better?

Side-by-side specs, scores and live prices. Start over

✓ WINNER
Canon EOS M
Canon
Canon EOS M
Mirrorless · 18 MP · APS-C · Full HD video
86
SCORE
$448
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Sony a7R II
Sony
Sony a7R II
Mirrorless · 42.4 MP · Full Frame · 4K video
70
SCORE
$1,013.44
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Best Price →
General
Released
Refers to the year this camera was officially made available for sale.
20122015
Announcement date
Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera.
23/07/201210/06/2015
Camera type MirrorlessMirrorless
Camera size 109 x 66 x 32 mm127 x 96 x 60 mm
Camera weight 298 g625 g
Optics
Megapixels
The higher the number of megapixels, the more detail the cameras sensor can capture.
18 MP05042.4 MP050
Image resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
5184 x 34567952 x 5304
Sensor type
The camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality.
CMOSCMOS
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.
14.9 x 22.324 x 35.9
Sensor format
Refers to the most commonly used sensor sizes.
APS-CFull Frame
Continuous shooting
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
4.3 fps0455 fps045
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 EF-MSony FE
Image processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Digic 5Bionz 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.
3:23:2
Min ISO
Refers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image.
1003020010030200
Max ISO
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.
128003003280000256003003280000
Min 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.
100302005030200
Max 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.
2560030032800001024003003280000
Minimum shutter speed
The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory.
30440803044080
Max 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.
400080032000800080032000
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.
3103003990300
In-body stabilisation
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.
NoneElectronic
Viewfinder dots N/A235929609900000
Video
Video
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 HD4K
Max video format
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 10803840 x 2160
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 fps30 fps
Timelapse 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.
MPEG-4XAVCS, AVCHD, MP4
Features
Builtin 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
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 LCDLCD
Touch screen
Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons.
Screen size 3"3"
Screen dots
Screen dots indicate the resolution of the LCD screen by including each sub pixel.
1040000115000150000012288001150001500000
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.
Wi-Fi
Built-in Wi-Fi allows you to connect your camera and share images wirelessly.
Bluetooth
Bluetooth capabilities allow you wireless control of your camera with other external devices.
Storage & battery
Memory card SD / SDHC / SDXCSD / SDHC / SDXC, Memory Stick Duo / Pro Duo / Pro-HG Duo
Dual memory card slots
Battery type LP-E12NP-FW50
Battery life
Approximately how long this cameras battery will last measured by how many photographs you will be able to take.
230 shots1505000290 shots1505000
USB charging

The Sony a7R II emerges as the winner with a score of 70/100, while the Canon EOS M scores 44/100. Both cameras are mirrorless and share some common features, such as their launch prices and announcement dates. The Sony a7R II, announced in 2015, is better due to its higher score, which reflects its superior performance.

The Canon EOS M, released in 2012, has advantages in its compact size (109 x 66 x 32mm) and lightweight design (298g), making it more portable. However, the Sony a7R II’s score of 70/100 indicates that it is a better camera overall.

Taking into account the scores and specifications, the Sony a7R II is the better choice for those seeking higher performance, while the Canon EOS M offers portability and a lower price point.

Canon EOS M vs Sony a7R II Overview and Optics

The Sony a7R II outperforms the Canon EOS M in optics, with a score of 81/100 compared to the Canon’s 42/100. Both cameras share some common specifications, including a CMOS sensor type and the ability to shoot at relatively fast speeds. However, the similarities end there, as the Sony a7R II boasts superior features that contribute to its higher score.

The Sony a7R II has a 42.4-megapixel resolution, while the Canon EOS M only has 18 megapixels. This difference allows the Sony camera to capture more detail in images. Additionally, the Sony a7R II has a faster shooting speed of 5 frames per second compared to the Canon’s 4.3. The Sony a7R II also has a higher DXOMARK score for its sensor, at 98 points, while the Canon EOS M has a score of 65 points. This score indicates the Sony a7R II’s sensor performs better in terms of image quality.

Another advantage of the Sony a7R II is its full-frame sensor size, compared to the Canon EOS M’s APS-C sensor. This larger sensor allows the Sony camera to capture more light, resulting in better image quality. Moreover, the Sony a7R II has image stabilization, while the Canon EOS M does not, leading to sharper images in the Sony camera.

The only advantage the Canon EOS M has over the Sony a7R II is its lens mount, which is compatible with Canon EF-M lenses. This compatibility may be beneficial to those who already own Canon lenses.

Considering the higher score and superior specifications, the Sony a7R II is the clear winner in terms of optics. The Canon EOS M’s lens compatibility may appeal to some users, but the overall performance of the Sony a7R II makes it a better choice for those seeking top-notch image quality and features.

Canon EOS M vs Sony a7R II Video Performance

The Sony a7R II emerges as the superior camera in terms of video capabilities, scoring 56/100, while the Canon EOS M lags behind with a score of 43/100. Both cameras share some common video specifications, such as a maximum video frame rate of 30fps and the absence of built-in time-lapse functionality.

The Sony a7R II’s advantage lies in its 4K video resolution, which provides a significant increase in video quality compared to the Canon EOS M’s Full HD resolution. With a maximum video dimension of 3840 x 2160, the a7R II captures more detail and produces sharper images, making it a better choice for videographers who prioritize high-quality footage.

While the Canon EOS M does not surpass the Sony a7R II in any specific video specification, it still offers Full HD resolution with a maximum video dimension of 1920 x 1080. This quality is suitable for casual videographers or those who do not require the highest possible resolution. The EOS M’s lower score does not imply that it is a poor camera; it simply means that it falls short in comparison to the a7R II’s video capabilities.

Considering the video specifications, the Sony a7R II is the better camera for videographers who seek top-notch resolution and image quality. On the other hand, the Canon EOS M is a decent option for those who do not require 4K resolution and are content with Full HD quality. The choice ultimately depends on the user’s specific needs and preferences.

Canon EOS M vs Sony a7R II Features and Benefits

The Canon EOS M and the Sony a7R II both have a feature score of 57/100, making them equal in this aspect. They share some common specifications, such as a 3-inch screen size and the lack of GPS and Bluetooth capabilities. However, there are differences in their features that make one camera better than the other in certain aspects.

The Sony a7R II has a higher screen resolution of 1,228,800 dots, compared to the Canon EOS M’s 1,040,000 dots. This means that the Sony a7R II’s display is sharper and provides clearer image previews. Additionally, the Sony a7R II has a flip screen, which is useful for shooting at unique angles and for capturing self-portraits. The Sony a7R II also has Wi-Fi capability, allowing for easy wireless transfer of images and remote control of the camera using a smartphone.

On the other hand, the Canon EOS M has a touchscreen feature, which the Sony a7R II lacks. This makes navigating menus and selecting focus points quicker and more intuitive on the Canon EOS M. However, this is the only advantage the Canon EOS M holds over the Sony a7R II in terms of features.

Taking these points into consideration, the Sony a7R II is the better camera in terms of features due to its higher screen resolution, flip screen, and Wi-Fi capability. The Canon EOS M’s touchscreen is its sole advantage, but it is not enough to outweigh the multiple benefits offered by the Sony a7R II. Therefore, the Sony a7R II is the recommended choice for those who prioritize advanced features in their camera.

Canon EOS M vs Sony a7R II Storage and Battery

The Sony a7R II outperforms the Canon EOS M in storage and battery with a score of 16/100 versus 13/100. Both cameras have one memory card slot and accept SD, SDHC, and SDXC cards. However, the Sony a7R II has an advantage as it also supports Memory Stick Duo, Pro Duo, and Pro-HG Duo cards, providing more storage options.

In terms of battery life, the Sony a7R II lasts longer with 290 shots compared to the Canon EOS M’s 230 shots. Both cameras use different battery types: the Sony a7R II uses the NP-FW50, while the Canon EOS M uses the LP-E12. Neither camera offers USB charging.

Although the Canon EOS M falls short in storage and battery life, it still provides decent performance for casual photography. The Sony a7R II, with its greater storage flexibility and longer battery life, proves to be the better option for those who require more from their camera.

Canon EOS M vs Sony a7R II – Our Verdict

Canon EOS M vs Sony a7R II Comparison image.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Canon EOS M or the Sony a7R II: