Canon EOS 90D Vs Canon EOS SL3

Canon has been a significant participant in the realm of digital photography for a very long time. The company has always provided a diverse selection of cameras to meet the requirements of a variety of customers.

The Canon EOS 90D and the Canon EOS SL3 are two of their most popular cameras, and photography aficionados have expressed interest in both of these cameras. This article’s goal is to give a full comparison of these two cameras by focusing on their individual strengths, including their performance, value for money, and distinctive features.

Overview of Canon EOS 90D and Canon EOS SL3

Before we dive into the specifics, let’s take a high-level look at the two different cameras. The Canon EOS 90D is a sophisticated single-lens reflex camera that utilizes an APS-C sensor and is aimed at semi-professional and amateur photographers.

On the other hand, the Canon EOS SL3, which is also known as the EOS 250D, is a digital single-lens reflex camera that is small and lightweight. It is intended for use by novices and users at the entry-level.

Design and Build

Both of these cameras have an ergonomic design that makes them easy to use and ensures that they are well-constructed. The Canon EOS 90D has a magnesium alloy body that is both durable and resistant to the effects of the elements, making it an ideal choice for shooting in natural environments.

In comparison, the Canon EOS SL3 has a body that is both lighter and more compact, making it easier to carry about for extended periods of time. This is especially convenient for people who travel frequently or who make videos for YouTube.

Image Sensor and Resolution

The Canon EOS 90D is equipped with an APS-C CMOS sensor that has 32.5 megapixels, whilst the Canon EOS SL3 has an APS-C CMOS sensor that has 24.1 megapixels. Because it has a greater resolution, the Canon EOS 90D can produce photographs with more information, making it excellent for producing big prints and cropping without sacrificing image quality.

On the other hand, the sensor included in the Canon EOS SL3 is more than capable of producing superb image quality to meet the requirements of everyday shooting.

Autofocus System

Both cameras have dependable autofocus systems, however the Canon EOS 90D has a 45-point all-cross-type AF system, which provides improved subject tracking and focus precision, particularly in adverse lighting circumstances.

The Nikon D7100 also has a 39-point all-cross-type AF system. Although it is a good camera, the EOS SL3 has a 9-point autofocus system, which may not be as effective as other systems in tracking moving subjects.

Specifications Comparison

SpecificationsCanon EOS 90DCanon EOS SL3
Sensor32.5 MP APS-C CMOS24.1 MP APS-C CMOS
ISO Range100-25,600 (expandable to100-25,600 (expandable to
Image ProcessorDIGIC 8DIGIC 8
Autofocus Points45 Cross-type AF points9 Cross-type AF points
Max Burst Rate10 fps5 fps
Video Recording4K UHD at 30fps,4K UHD at 24fps,
1080p Full HD at 120fps1080p Full HD at 60fps
LCD Screen3.0″ Vari-angle Touchscreen3.0″ Vari-angle Touchscreen
Battery LifeApprox. 1300 shots perApprox. 1070 shots per
WeightApprox. 701g (body only)Approx. 449g (body only)
Dimensions140.7 x 104.8 x 76.8 mm122.4 x 92.6 x 69.8 mm

Burst Shooting

The Canon EOS 90D’s quicker burst shooting capacity of up to 10 frames per second will appeal to photographers who are interested in capturing action as well as wildlife enthusiasts, since it will let them to take more photos of subjects that are moving continuously.

The EOS SL3, while still powerful, has a slower burst rate than its predecessors, which stands at only 5 frames per second.

Image Stabilization

The image stabilization capabilities of each camera are one of the most significant distinctions between them. The in-body 5-axis image stabilization technology that is included into the Canon EOS 90D helps to reduce the amount of camera shaking that is captured in handheld shooting and enables better images overall.

Unfortunately, the Canon EOS SL3 does not have in-body stabilization, but it makes up for this shortcoming by being compatible with a number of stabilized lenses that are offered by Canon.

Video Capabilities

Both cameras are capable of shooting 4K video for filmmakers, but only the Canon EOS 90D offers uncropped 4K. This gives videographers greater creative freedom when it comes to composing their shots and editing them afterward.

Additionally, the EOS SL3 provides decent video quality, however while shooting in 4K mode, the image is slightly cropped. Each camera has a microphone input for improved quality of any audio recordings made.

ISO Range and Low Light Performance

The Canon EOS 90D’s larger native ISO range of 100-25,600 (expandable to 51,200) enables it to perform more admirably in low-light settings, resulting in less noise and improved picture clarity. This range may be expanded to a maximum of 51,200.

Although it is a respectable camera, the EOS SL3 has a more limited ISO range of 100-12,800, which may be expanded to 25,600.

User Interface and Controls

Both cameras feature straightforward interfaces with controls that are easy to understand. The Canon EOS 90D’s LCD screen is bigger and has a greater quality, providing the user with an improved experience when moving through the menus and reviewing photographs.

Even though it is more compact, the EOS SL3 still has touch capabilities, which makes it more simpler to operate.

Battery Life

The Canon EOS 90D features a more robust battery than its predecessor, which enables it to take an incredible 1300 pictures on a single charge and makes it suited for extended periods of photography.

On the other hand, the EOS SL3 provides a decent 1070 shots per charge, which is still fairly impressive for a camera aimed at novice photographers.

Connectivity Options

Both cameras come equipped with Wi-Fi and Bluetooth as standard connectivity features. These features make it possible to upload images to mobile devices wirelessly and to operate the cameras remotely.

The Canon EOS 90D takes things a step further by including an internal GPS system, which comes in helpful for geotagging photographs.

Price and Value for Money

Because of its more sophisticated features and higher level of performance, the Canon EOS 90D comes at a higher price point than its predecessor, the EOS SL3. The difference in price is, however, reasonable for photographers who are looking for higher resolution, faster performance, and improved focusing capabilities.

On the other hand, the EOS SL3 is an excellent choice for individuals who are beginning their adventure into photography or who are on a tight budget.


To summarize, the Canon EOS 90D and the Canon EOS SL3 are both remarkable cameras that serve distinct subsets of the photographic community. As a result of its superior performance in areas like as resolution, autofocus, burst shooting, and low-light capabilities, the Canon EOS 90D is an excellent option for both amateurs and semi-professionals.

For individuals who are just beginning their foray into the world of photography, the EOS SL3 is an ideal choice because of its small size, user-friendliness, and decent image quality as well as video recording capabilities.


Q: Can I use EF-S lenses on both the Canon EOS 90D and EOS SL3?
A: Yes, both cameras support EF-S lenses.
Q: Are these cameras weather-sealed?
A: The Canon EOS 90D is weather-sealed, while the EOS SL3 does not have weather-sealing.
Q: Is the touchscreen fully articulating on both cameras?
A: Yes, both the EOS 90D and EOS SL3 feature fully articulating touchscreens.
Q: Which camera is better for vlogging?
A: The EOS SL3’s compact size and flip-out screen make it a more suitable option for vlogging.
Q: Can I use my smartphone as a remote control for these cameras?
A: Yes, both cameras have built-in Wi-Fi and Bluetooth for smartphone connectivity and remote control.


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