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Canon EOS R vs Sony a7S II Comparison

Optics
Video
Features
Storage & Battery

Canon EOS R

canon eos r
Winner!
74%

Sony a7S II

Sony A7S II mirrorless camera image
60%
Canon EOS R
vs
Sony a7S II
Price
Brand
Canon
Sony
Model
EOS R
a7S II
Released
2018
2015
Announcement Date
September 05, 2018
September 11, 2015
Camera Type
Mirrorless
Mirrorless
Camera Size
Camera Weight

The Canon EOS R outperforms the Sony a7S II with a score of 74/100 compared to 60/100. Both cameras are mirrorless and were released in 2018 and 2015, respectively. They share similarities in size, with the Canon EOS R measuring 136 x 98 x 84mm and the Sony a7S II at 127 x 96 x 60mm.

The Canon EOS R excels with a lower launch price of $2300 and a lighter weight of 485g (1.07lbs). On the other hand, the Sony a7S II is more compact in depth and has a higher launch price of $3000, weighing 627g (1.38lbs).

Taking these specifications into account, the Canon EOS R offers better value and portability, while the Sony a7S II provides a more compact design at a higher cost.

Canon EOS R vs Sony a7S II Overview and Optics

The Canon EOS R outperforms the Sony a7S II in optics with a score of 73/100 compared to Sony’s 66/100. Both cameras share several common specifications, including a full-frame CMOS sensor, which contributes to their overall image quality. They also both have their respective lens mounts: the Canon RF for the EOS R and the Sony FE for the a7S II.

The Canon EOS R surpasses the Sony a7S II in several aspects. With 30.3 megapixels, it offers a higher resolution than the Sony’s 12.2 megapixels, enabling the capture of more detailed images. The EOS R also boasts a faster shooting speed of 8 frames per second, compared to the a7S II’s 5 frames per second, which allows for better action photography. Additionally, the EOS R has a superior processor, the Digic 8, and a higher DXOMARK sensor score of 89, which contribute to better overall image quality.

On the other hand, the Sony a7S II has one advantage over the Canon EOS R: built-in image stabilization. This feature can help reduce camera shake and produce sharper images, especially in low-light conditions or when using longer lenses.

Taking these factors into account, the Canon EOS R stands out as the better option in terms of optics due to its higher resolution, faster shooting speed, and superior sensor performance. However, the Sony a7S II’s built-in image stabilization may be an important consideration for some photographers. Ultimately, the choice between these two cameras will depend on individual preferences and shooting requirements, with the Canon EOS R offering superior image quality and the Sony a7S II providing added stability in challenging conditions.

Optics
Optics
73%
66%
Megapixels
30.3 MP
12.2 MP
Image Resolution
6720 x 4480 px
4240 x 2832 px
Sensor Type
CMOS
CMOS
Sensor Size
24 x 36 mm
23.8 x 35.8 mm
Sensor Format
Full Frame
Full Frame
Frame Rate
8 fps
5 fps
Lens Mount
Canon RF
Sony FE
Image Processor
Digic 8
Bionz X
Aspect Ratio
3:2
3:2
Minimum ISO (Native)
100
100
Maximum ISO (Native)
40,000
102,400
Minimum ISO (Expanded)
50
50
Maximum ISO (Expanded)
102400
409600
Minimum Shutter Speed
30 s
30 s
Maximum Shutter Speed
1/ 8000 s
1/ 8000 s
Autofocus Points
5,655
169
In-body Stabilization
Viewfinder Type
Electronic
Electronic
Viewfinder Resolution
3,690,000 dots
2,359,296 dots

Canon EOS R vs Sony a7S II Video Performance

The Canon EOS R outperforms the Sony a7S II in video capabilities with a score of 70/100, compared to the Sony’s 56/100. Both cameras share some common specifications, such as 4K max video resolution, 3840 x 2160 max video dimensions, and a max video frame rate of 30fps. Despite these similarities, the Canon EOS R has some advantages that make it a better choice for video recording.

One significant advantage of the Canon EOS R is its built-in time-lapse functionality, which the Sony a7S II lacks. This feature allows users to create stunning time-lapse videos without needing additional software or equipment, making the Canon EOS R more versatile and convenient for video creators.

While the Sony a7S II may not offer any significant advantages over the Canon EOS R in terms of video specifications, it still provides decent video performance with its 4K resolution and 30fps frame rate. However, its lower overall score and lack of time-lapse functionality make it a less appealing choice for videographers compared to the Canon EOS R.

Considering the video capabilities of both cameras, the Canon EOS R emerges as the superior option due to its higher score and built-in time-lapse feature. The Sony a7S II, although not as versatile, remains a viable choice for those who prioritize other features and can overlook the absence of time-lapse functionality. Ultimately, the Canon EOS R provides a more comprehensive video experience, making it the better choice for videographers.

Video
Video
70%
56%
Video
Max Video Resolution
4K
4K
Max Video Dimensions
3840 x 2160 px
3840 x 2160 px
Max Video Frame Rate
30 p
30 p
Time-Lapse Built In
Video File Format
MP4
MPEG-4, AVCHD, XAVC S

Canon EOS R vs Sony a7S II Features and Benefits

The Canon EOS R outperforms the Sony a7S II in features, scoring 87/100 compared to the Sony’s 57/100. Both cameras share some common specifications, such as a flip screen, no GPS, and WIFI connectivity. However, the Canon EOS R has additional advantages that contribute to its higher score.

The Canon EOS R boasts a larger screen size of 3.2 inches compared to the Sony’s 3 inches. Additionally, the Canon’s screen resolution is significantly higher at 2,100,000 dots, while the Sony a7S II has a resolution of 1,228,800 dots. This difference results in a clearer and more detailed image display on the Canon EOS R. The Canon also has a touchscreen, making it more user-friendly and allowing for easier navigation through settings and options. In terms of connectivity, the Canon EOS R includes Bluetooth, which the Sony a7S II lacks.

The Sony a7S II, despite its lower feature score, has its strengths. Its flip screen is a shared advantage with the Canon EOS R, allowing for versatile shooting angles and easier self-portraits or vlogging. Both cameras also lack GPS, which may not be a significant drawback for some users. The WIFI connectivity present in both models enables easy sharing and transferring of images.

When comparing the features of these two cameras, the Canon EOS R clearly outshines the Sony a7S II with its larger, higher-resolution touchscreen and additional Bluetooth connectivity. While the Sony a7S II shares some of the Canon’s positive aspects, it falls short in offering the same level of convenience and functionality. Therefore, the Canon EOS R is the superior choice when considering features.

Features
Features
87%
57%
Built-in Flash
External Flash
GPS
Weather Sealing
Screen Type
LCD
LCD
Touch Screen
Screen Size
3.2"
3"
Screen Resolution
2,100,000 dots
1,228,800 dots
Flip Screen
Live View
Wi-Fi
Bluetooth

Canon EOS R vs Sony a7S II Storage and Battery

The Canon EOS R triumphs over the Sony a7S II in the storage and battery category with a score of 35/100 compared to the Sony’s 21/100. Both cameras have a single memory card slot and support SD, SDHC, and SDXC cards. They also share the same battery life of 370 shots.

The Canon EOS R outperforms the Sony a7S II by offering compatibility with faster UHS-II memory cards and the convenience of USB charging. Its battery, the LP-E6N, is a reliable and widely-used option among photographers.

On the other hand, the Sony a7S II accepts Memory Stick Duo, Pro Duo, and Pro-HG Duo cards, providing additional memory card options. However, it lacks USB charging, and its NP-FW50 battery is less popular among photographers.

In the end, the Canon EOS R proves to be a better choice for storage and battery performance due to its faster memory card compatibility and USB charging capabilities, while the Sony a7S II offers more memory card options but falls short in other aspects.

Storage and Battery
Storage and Battery
35%
21%
Memory Card
SD / SDHC / SDXC (UHS-II compatible)
SD / SDHC / SDXC, Memory Stick Duo / Pro Duo / Pro-HG Duo
Dual Memory Card Slots
Battery Type
LP-E6N
NP-FW50
Battery Life
370 shots
370 shots
USB Charging
DXOMARK Scores
Sensor scores tested by DXOMARK
Overall Score
89%
85%
Portrait (Color Depth)
24.5 bits
23.6 bits
Landscape (Dynamic Range)
13.5 EVs
13.3 EVs
Sports (Low-Light ISO)
2742
2993
Scores
Main Features
80%
N/A
Extra Features
80%
N/A
Construction and Durability
87%
N/A
Handling and Ergonomics
73%
N/A
Value for Money
80%
N/A
Total Score
80%
N/A

Canon EOS R vs Sony a7S II – Our Verdict

Canon EOS R vs Sony a7S II Comparison image.

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