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Canon EOS 7D Mark II vs Sony a7C Comparison

Storage & Battery

Canon EOS 7D Mark II

Canon EOS 7D Mark II camera image

Sony a7C

Sony A7C
Canon EOS 7D Mark II
Sony a7C
EOS 7D Mark II
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.
September 15, 2014
November 01, 2020
Camera Type
Camera Size
Camera Weight

The Sony a7C outperforms the Canon EOS 7D Mark II with a score of 78/100 compared to the Canon’s 60/100. Both cameras share similarities, such as their launch price at around $1800 and being released in the 2010s. However, the Sony a7C, a mirrorless camera, has several advantages over the Canon EOS 7D Mark II, a DSLR camera.

The Sony a7C is more compact and lightweight, measuring 124 x 71 x 60mm and weighing 509g, while the Canon EOS 7D Mark II measures 149 x 112 x 78mm and weighs 910g. This makes the Sony a7C more portable and convenient for photographers on the go.

On the other hand, the Canon EOS 7D Mark II has its benefits as well, such as being a more established model since its release in 2014, while the Sony a7C was released in 2020. This means that the Canon EOS 7D Mark II may have a larger range of compatible lenses and accessories available.

Taking into account the scores, size, and weight, the Sony a7C stands out as the better option for those seeking a compact and high-performing camera, while the Canon EOS 7D Mark II may be more suitable for photographers who prioritize a wider range of lens options and accessories.

Canon EOS 7D Mark II vs Sony a7C Overview and Optics

The Sony a7C outperforms the Canon EOS 7D Mark II in optics, with a score of 80/100 compared to the Canon’s 61/100. Both cameras share some specifications, including a CMOS sensor type, a shooting speed of 10 frames per second, and compatibility with their respective lens mounts (Canon EF-S for the 7D Mark II and Sony FE for the a7C).

The Sony a7C’s superiority in optics is evident in several areas. It has a higher megapixel count of 24.2, compared to the Canon’s 20.2, which allows for more detailed images. The a7C also boasts a full-frame sensor, which provides better low-light performance and a shallower depth of field. Furthermore, the Sony a7C has a higher DXOMARK score of 95 for its sensor, compared to the Canon’s score of 70, indicating better overall image quality. Additionally, the a7C has built-in image stabilization, which helps reduce camera shake and improve image sharpness.

While the Canon EOS 7D Mark II falls short in these areas, it does have a dual Digic 6 processor, which can result in faster processing and image rendering. However, this advantage does not outweigh the benefits offered by the Sony a7C’s optics.

In comparing the optics of the Sony a7C and the Canon EOS 7D Mark II, the a7C is the clear winner with its higher megapixel count, full-frame sensor, better DXOMARK score, and built-in image stabilization. The Canon 7D Mark II’s dual Digic 6 processor is a noteworthy feature, but it does not compensate for the overall superior optics of the Sony a7C.

The higher the number of megapixels, the more detail the cameras sensor can capture.
20.2 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.
5472 x 3648 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 x 22.4 mm
23.8 x 35.6 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.
10 fps
10 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 EF-S
Sony FE
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Dual Digic 6
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/ 8000 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.
Optical (pentaprism)
Viewfinder Resolution
2,360,000 dots

Canon EOS 7D Mark II vs Sony a7C Video Performance

The Sony a7C triumphs over the Canon EOS 7D Mark II in terms of video capabilities, with a score of 70/100 compared to the Canon’s 56/100. Both cameras share some common video features, including the ability to record high definition video, but the Sony a7C boasts superior specifications in several areas.

The Sony a7C outperforms the Canon EOS 7D Mark II with its maximum video resolution of 4K (3840 x 2160), compared to the Canon’s Full HD (1920 x 1080) resolution. This higher resolution allows the Sony a7C to capture more detailed and sharper video footage. Additionally, the Sony a7C has built-in time-lapse functionality, enabling users to create stunning time-lapse videos without the need for external accessories or software. This is a feature that the Canon EOS 7D Mark II lacks.

However, the Canon EOS 7D Mark II does have a higher maximum video frame rate of 60fps, compared to the Sony a7C’s 30fps. This allows the Canon to capture smoother video footage, particularly when recording fast-moving subjects or action. This advantage is somewhat limited by the lower video resolution, but it is still a notable benefit for certain types of video recording.

Taking these factors into consideration, the Sony a7C emerges as the superior camera for video capabilities due to its higher resolution and built-in time-lapse functionality. The Canon EOS 7D Mark II, while offering a higher frame rate, falls behind in other areas, making it less suitable for users who prioritize video recording.

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
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
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.
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.

Canon EOS 7D Mark II vs Sony a7C Features and Benefits

The Sony a7C outperforms the Canon EOS 7D Mark II in features, scoring 81/100 compared to the Canon’s 57/100. Both cameras have a 3-inch screen and offer WIFI capabilities. However, the Sony a7C has several advantages that contribute to its higher score.

The Sony a7C’s screen has a resolution of 921,600 dots, while the Canon EOS 7D Mark II’s screen resolution is slightly higher at 1,040,000 dots. Despite this difference, the Sony a7C offers a touchscreen and a flip screen, which the Canon EOS 7D Mark II lacks. These features make the Sony a7C more user-friendly and versatile for various shooting situations.

Another advantage of the Sony a7C is its Bluetooth connectivity, which the Canon EOS 7D Mark II does not have. This allows for seamless connection to other devices and remote control options.

On the other hand, the Canon EOS 7D Mark II has a built-in GPS, which the Sony a7C does not offer. This feature could be useful for photographers who need to geotag their images for location-specific projects or organization purposes.

Considering the features of both cameras, the Sony a7C is a stronger choice due to its touchscreen, flip screen, and Bluetooth capabilities. These enhancements provide greater convenience and flexibility for users. The Canon EOS 7D Mark II’s GPS functionality may be beneficial for some photographers, but it does not outweigh the advantages offered by the Sony a7C. Therefore, the Sony a7C is the superior camera in terms of features.

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.
1,040,000 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 7D Mark II vs Sony a7C Storage and Battery

The Canon EOS 7D Mark II outperforms the Sony a7C in storage and battery with a score of 65/100, while the Sony a7C scores 45/100. Both cameras accept SD, SDHC, and SDXC memory cards. However, the Canon 7D Mark II has two memory card slots and also supports Compact Flash cards, giving it an advantage in storage capacity and versatility. The Sony a7C has just one memory card slot and is UHS-II compatible.

In terms of battery life, the Sony a7C lasts longer with 740 shots, compared to the Canon 7D Mark II’s 670 shots. The Sony a7C also offers USB charging, providing more convenience for on-the-go photographers. Despite these advantages, the Canon 7D Mark II still wins in overall storage and battery performance due to its dual memory card slots and support for Compact Flash cards.

Hence, the Canon EOS 7D Mark II is a better choice for photographers who prioritize storage and battery performance, while the Sony a7C may be more suitable for those who value longer battery life and USB charging capabilities.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC, Compact Flash
SD / SDHC / SDXC (UHS-II 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.
670 shots
740 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.'
22.4 bits
25 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.'
11.8 EVs
14.7 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'

Canon EOS 7D Mark II vs Sony a7C – Our Verdict

Canon EOS 7D Mark II vs Sony a7C 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 7D Mark II or the Sony a7C:

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