Canon R6 Vs Canon EOS 90D

Canon is a well-known and trusted brand in the realm of digital photography, and it has created a broad variety of high-quality cameras throughout the course of its history. The Canon R6 and the Canon EOS 90D are two of the company’s most well-liked cameras in its portfolio.

Because of the amazing capabilities and features offered by both cameras, it might be difficult for photographers to select between the two options. This article will analyze the most important characteristics of each camera, including a comparison of their specs, performance, and overall cost-effectiveness.

Design and Build

Both cameras have a durable build quality and are sealed against the elements, which ensures that they are capable of withstanding a variety of shooting circumstances. When compared to the Canon EOS 90D, which is a DSLR and so naturally more cumbersome, the Canon R6, which is a mirrorless camera, is much smaller and lighter.

The preferences of the photographer and the way they shoot are the primary factors that should guide their decision between the two designs.

Image Sensor and Resolution

The Canon EOS R6 features a full-frame sensor, which, in comparison to APS-C sensors, is typically associated with greater low-light performance as well as an expanded dynamic range. On the other hand, the APS-C sensor included in the EOS 90D allows it to achieve a better resolution than its competitors.

Photographers who place a higher value on resolution and crop flexibility may be more inclined to choose the EOS 90D, whereas photographers who place a higher value on low-light performance and image quality may choose the R6.

Autofocus System

When trying to photograph things that are always on the move or under difficult lighting circumstances, the focusing system of a camera is one of the most important features to look for. This is an area in which the Canon R6 shines with to its Dual Pixel CMOS AF II technology, which delivers quick and precise focusing performance, particularly in low-light settings.

When it comes to continually tracking subjects, the EOS 90D, although being a great camera, may not be able to match the capabilities of the R6.

Specifications Comparison

SpecificationCanon EOS R6Canon EOS 90D
SensorFull-frame CMOS (35.9 x 24.0mm)APS-C CMOS (22.3 x 14.9mm)
Resolution20.1 megapixels32.5 megapixels
Image ProcessorDIGIC XDIGIC 8
ISO Range100-102,400 (expandable to 50-204,800)100-25,600 (expandable to 51,200)
Autofocus Points6,072 Dual Pixel AF points45 Cross-type AF points
Continuous ShootingUp to 20 fps (electronic) or 12 fps (mechanical)Up to 10 fps
Video Resolution4K UHD up to 60fps, Full HD up to 120fps4K UHD up to 30fps, Full HD up to 120fps
ViewfinderOLED EVF with 3.69m dotsOptical pentaprism with 100% coverage
LCD Screen3.0-inch Vari-angle touch LCD with 1.62m dots3.0-inch Vari-angle touch LCD with 1.04m dots
Dual Card SlotsYes (1x CFexpress, 1x SD UHS-II)Yes (2x SD UHS-II)
WeightApprox. 680g (body only)Approx. 701g (body only)
Weather SealingYesYes

Burst Shooting

The ability to shoot in rapid succession is essential for photographers specializing in sports and animals. Continuous shooting at up to 20 frames per second with the electronic shutter and up to 12 frames per second with the mechanical shutter is a standout feature of the Canon R6, which also excels in terms of its fast speed.

On the other hand, the Canon EOS 90D boasts a remarkable burst rate of 10 frames per second. Even if the R6 is superior, the EOS 90D is still capable of providing adequate burst shooting for the vast majority of scenarios.

Image Stabilization

Both of these cameras are equipped with powerful image stabilization technologies. The Canon R6 incorporates an in-body Image Stabilizer (IBIS), which reduces the appearance of blur in handheld photographs by counteracting the effects of camera vibration.

On the other hand, the stabilization system of the EOS 90D is dependent on the lens. Having IBIS built into the R6 provides it a distinct edge, particularly when working with lenses that do not have stabilization built in.

Video Capabilities

In this age of content production, the ability to record video is an absolute must for many photographers. The Canon R6 excels in this regard, since it is capable of shooting 4K video at up to 60 frames per second and 1080p video at up to 120 frames per second.

Even more impressive is the EOS 90D, which can record in 4K at a rate of up to 30 frames per second and in 1080p at a rate of up to 120 frames per second. Because of its higher frame rates, the R6 is a better option for videographers who need their slow-motion footage to be smooth.

ISO Range and Low Light Performance

Performance in low light is absolutely necessary, particularly in predicaments that involve difficult lighting circumstances. An extended ISO range of up to 102,400 is made possible by the full-frame sensor and cutting-edge image processor found in the Canon EOS R6.

These two components deliver remarkable low-light performance. The APS-C sensor included in the EOS 90D is also worthy of praise because it has an increased ISO range that can go as high as 51,200. Although both cameras do an excellent job working in dim light, the bigger sensor found in the R6 gives it the advantage in this category.

User Interface and Controls

Although both of these cameras have user-friendly interfaces, there are several key variances between them owing to the fundamental variations in their architecture. Due to the fact that it is a mirrorless camera, the Canon R6 is equipped with an electronic viewfinder (EVF) that offers live previews as well as information.

As a digital single-lens reflex camera, the Canon EOS 90D features an optical viewfinder (OVF), which is favored by certain photographers because to the superior clarity it provides. The decision between the two different types of viewfinders ultimately comes down to personal preference.

Battery Life

Battery life is an important consideration, especially when shooting for an extended period of time or when traveling. The Canon EOS 90D surpasses the R6 in this area because the DSLR architecture of the 90D enables it to have a longer battery life per charge than the R6.

Because it is a mirrorless camera, the R6 uses more power than a DSLR would owing to its electronic components and electronic viewfinder.

Connectivity Options

Both cameras come equipped with a number of different networking options, including as Wi-Fi and Bluetooth, which enable the smooth transfer of images and the shooting of faraway subjects.

In addition, the EOS 90D only has a normal USB Type-A connector, but the R6 is equipped with a USB Type-C port. These networking options increase the cameras’ flexibility while simultaneously simplifying their operation.

Price and Value for Money

When compared to the R6, the Canon EOS 90D often retails at a cheaper price range, making it more wallet-friendly for amateur photographers and semi-professional photographers. However, the R6’s greater performance in low light, quicker burst shooting, and expanded video capabilities help to justify the higher price tag.

The decision between the two should mostly be guided by one’s available funds as well as their own photography requirements.


To summarize, the Canon R6 and the Canon EOS 90D are both remarkable cameras that are designed to meet the needs of specific categories of photographers. Because of its superior performance in low-light settings, rapid shooting, and video capabilities, the R6 is an excellent option for both photography pros and hobbyists with a more substantial spending capacity.

On the other hand, for those who place a higher value on resolution, an experience with an optical viewfinder, and a longer battery life, the Canon EOS 90D provides a choice that is more wallet-friendly.


Q. Which camera is better for low-light photography?
A. The Canon R6, with its full-frame sensor and advanced image processor, offers superior low-light performance, making it an excellent choice for low-light photography.
Q. Can the Canon EOS 90D shoot high-quality videos?
A. Yes, the EOS 90D is capable of shooting high-quality 4K videos at up to 30 frames per second and 1080p videos at up to 120 frames per second.
Q. Does the Canon R6 have in-body image stabilization?
A. Yes, the Canon R6 comes with in-body image stabilization (IBIS), providing better stabilization for handheld shots, even with non-stabilized lenses.
Q. Which camera is better for sports photography?
A. The Canon R6’s high-speed continuous shooting of up to 20 frames per second using the electronic shutter makes it more suitable for sports photography.
Q. Can both cameras connect to a smartphone for remote shooting?
A. Yes, both the Canon R6 and EOS 90D offer Wi-Fi and Bluetooth connectivity options, enabling seamless image transfer and remote shooting using a smartphone.



Paul, a cornerstone member of the DSLRCameraSearch team since its inception, brings over two decades of rich experience as a tech journalist. His profound knowledge in the realm of photography is extensive, covering a wide spectrum from cameras to lenses. Renowned for his insightful analysis and deep understanding of photographic technology, Paul has been instrumental in shaping the website's content, offering readers expert advice and comprehensive reviews that reflect his long-standing expertise in the ever-evolving world of technology and photography.