Canon EOS 90D vs Canon EOS 70D

In this comparison, we will evaluate the Canon EOS 90D and the Canon EOS 70D, highlighting the advantages of each over the other, discussing their pros and cons, shared strengths and weaknesses, and providing a rating based on their available features and specifications to assist you in choosing the one that best suits your needs.

Canon EOS 90D was introduced in August 2019 and Canon EOS 70D was introduced in October 2013. Let us first list highlights of the models.

Now that we've looked at the most essential specifications and gained a basic understanding of these cameras, we can delve into more details and see the differences between them.

This section shows those features and specifications which are the reason to choose Canon EOS 90D over Canon EOS 70D.

We already listed pros and cons of each model. However, you may also find useful to look at their common strengths and weaknesses shown side-by-side.

Screen

Canon EOS 90D and Canon EOS 70D have 3.0" Fully Articulated screens with 1,040k dot resolution. Fully articulated screen makes cameras selfie and vlogger friendly and generally very useful for video shooting. Both models feature touchscreen which has advantages such as easy menu navigation, intuitive controls, quick setting adjustment and most importantly a Touch-to-Focus functionality allowing users to select a specific point on the screen where they want the camera to focus. This feature can be helpful for achieving precise focus in both photo and video recording.

Viewfinder

Cameras have built-in Optical (pentaprism) viewfinders. Canon EOS 90D has 100% coverage with 0.95x (0.59x 35mm equivalent) magnification and Canon EOS 70D has 98% coverage with 0.95x (0.59x 35mm equivalent) magnification.

Canon EOS 90D features a 32.5 megapixel APS-C CMOS sensor with dimensions of 22.3 x 14.9 mm and a total area of 332.3 mm². Its native ISO range is 100 - 25,600 and expands to 100 - 51,200 in boosted mode. Canon EOS 70D features a 20.2 megapixel APS-C CMOS sensor with dimensions of 22.5 x 15 mm and a total area of 225 mm². Its native ISO range is 100 - 12,800 and expands to 100 - 25,600 in boosted mode.

Here is a sensor size comparison chart where you can see how different sensors compare with each other:

Sensor size chart

	Sensor	Dimensions	Area	Aspect Ratio	Crop Factor
	Medium Format	44 x 33 mm	1452 mm2	4:3	0.79x
	Full Frame	36 x 24 mm	864 mm2	3:2	1x
	APS-H	27 x 18 mm	486 mm2	3:2	1.3x
	APS-C	23.6 x 15.6 mm	368.2 mm2	3:2	1.5x
	APS-C (Canon)	22.3 x 14.9 mm	332.3 mm2	3:2	1.6x
	Micro Four Thirds	17.4 x 13 mm	226.2 mm2	4:3	2x
	1-inch	13.2 x 8.8 mm	116.2 mm2	3:2	2.7x
	1/1.7-inch	7.44 x 5.58 mm	41.5 mm2	4:3	4.7x
	1/2.3-inch	6.17 x 4.55 mm	28.1 mm2	4:3	5.6x

Canon EOS 90D is equipped with DIGIC 8 processor and can take pictures up to 6960 x 4640 resolution. Canon EOS 70D is equipped with DIGIC 5+ processor and can take pictures up to 5472 x 3648 resolution. It can also take pictures with lower resolution like 3468x2432, 2736x1824, 1920x1280, 720x480, 4864x3648, 3248x2432, 2432x1824, 1696x1280, 640x480,5472x3072, 3468x2048, 2736x1536, 1920x1080, 720x408, 3648x3648, 2432x2432, 1824x1824, 1280x1280, 480x480 with 1:1, 4:3, 3:2, 16:9 aspect ratios.

Lens Mount

Cameras have Canon EF/EF-S lens mount. Due to their APS-C sensor their crop factor (also called lens multiplier) is equal to 1.6x. This means that a 35mm equivalent focal length of the mounted lens will be equal to its actual focal length times 1.6.

No Image Stabilization

The cameras do not have image stabilization. On Canon EOS 90D it means that you need lenses with optical image stabilization for vibration reduction. As for Canon EOS 70D nothing can be done. On Canon EOS 70D it means that you need lenses with optical image stabilization for vibration reduction. As for Canon EOS 90D nothing can be done.

Built-in Wi-Fi

Cameras have built-in Wi-Fi (802.11b/g/n 2.4 GHz on Canon EOS 90D) which allows to easily transfer photos and videos from the camera to other Wi-Fi-enabled devices, such as smartphones, tablets, printers, or computers. This eliminates the need for cables and allows for quick and convenient media sharing and social media integration. It gives you the ability to control your camera remotely using a smartphone or tablet. This is particularly useful for taking self-portraits, group shots, or capturing images in challenging conditions without having to touch the camera. Firmware updates can also be downloaded and installed wirelessly.
  Check out the cameras in our database that have built-in WiFi.

Bluetooth on Canon EOS 90D

Canon EOS 90D has a built-in Bluetooth which lets you to connect the camera to a smartphone or a dedicated remote control device. This allows you to remotely trigger the camera, adjust settings and controls remotely through a paired mobile app. While Wi-Fi is generally faster for transferring larger files, Bluetooth can be used for small, selective transfers, it can provide real-time information about your camera's battery status, memory card capacity, and other key settings directly on your paired smartphone or smartwatch.
  Check out the cameras in our database that have built-in Bluetooth.

USB Inputs and HDMI Outputs

Both models have USB 2.0 (480 Mbit/sec) inputs for data transfer. Canon EOS 90D has a Mini HDMI and Canon EOS 70D has a Mini HDMI connector for video signal output.

Battery

Canon EOS 90D comes with LP-E6N battery pack with battery life of 1300 shots and Canon EOS 70D comes with LP-E6 battery pack with battery life of 920 shots.

External Storage Slots

Canon EOS 90D has a single SD/SDHC/SDXC (UHS-II) card slot. Canon EOS 70D has a single SD/SDHC/SDXC (UHS-I) card slot.

Shutter

Canon EOS 90D has Electronic shutter and Mechanical Focal Plane shutter. Shutter speed can go up to 1/16000 sec with electronic shutter and up to 1/8000 sec with mechanical shutter on Canon EOS 90D, and up to 1/8000 sec on Canon EOS 70D. Canon EOS 90D can shoot continuously up to 11.0 fps. Canon EOS 70D can shoot continuously up to 7.0 fps.

Focusing

Both cameras have Dual Pixel CMOS AF system with Canon EOS 90D having 45 (45 cross-type) focusing points and from -3 to +18 EV detection range and with Canon EOS 70D having 19 (19 cross-type) focusing points and from -0.5 to +18 EV detection range. and Canon EOS 90D having from -3 to +18 EV detection range and Canon EOS 70D having from -0.5 to +18 EV detection range.

Exposure

Exposure meterings of Canon EOS 90D ranges from +1 to +20 EV and you can set the exposure compensation within the ±5 EV range. You can also do exposure bracketing and manual exposure adjustment on Canon EOS 90D and exposure bracketing and manual exposure adjustment on Canon EOS 70D.

Flash

Cameras have built-in flash with maximum range of 12.00 m at ISO 100 on Canon EOS 90D and 12.00 m on Canon EOS 70D. They also accept external flash which can be connected via Hot Shoe. The fastest flash synchronization speed is 1/250 sec on both cameras.

Canon EOS 90D body has dimensions of 141 x 105 x 77 mm (5.55 x 4.13 x 3.03") and Canon EOS 70D body has dimensions of 139 x 104 x 79 mm (5.47 x 4.11 x 3.09"). Canon EOS 90D weighs 701 g (1.55 lb / 24.73 oz) and Canon EOS 70D weighs 755 g (1.66 lb / 26.63 oz).

Canon EOS 90D

Canon EOS 70D

141 mm

105 mm

139 mm

104 mm

105 mm

104 mm

77 mm

79 mm