Canon EOS Rebel T7 vs Canon EOS Rebel T3

In this comparison, we will evaluate the Canon EOS Rebel T7 and the Canon EOS Rebel T3, 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 Rebel T7 was introduced in February 2018 and Canon EOS Rebel T3 was introduced in April 2011. 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 Rebel T7 over Canon EOS Rebel T3.

This section shows those features and specifications which are the reason to choose Canon EOS Rebel T3 over Canon EOS Rebel T7.

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 Rebel T7 has a 3.0" screen with 920k dot resolution and Canon EOS Rebel T3 has a 2.7" screen with 230k dot resolution. Both have Fixed screens.

Viewfinder

Cameras have built-in Optical (pentamirror) viewfinders. They both have 95% coverage and 0.80x (0.50x 35mm equivalent) magnification.

Canon EOS Rebel T7 features a 24.1 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 - 6,400 and expands to 100 - 12,800 in boosted mode. Canon EOS Rebel T3 features a 12.2 megapixel APS-C CMOS sensor with dimensions of 22.2 x 14.8 mm and a total area of 219 mm². Its native ISO range is 100 - 6,400.

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 Rebel T7 is equipped with DIGIC 4+ processor and can take pictures up to 6000 x 4000 resolution. Canon EOS Rebel T3 is equipped with DIGIC 4 processor and can take pictures up to 4272 x 2848 resolution. It can also take pictures with lower resolution like 3088 x 2056, 2256 x 1504, 1920 x 1280, 720 x 480 with 3:2 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 Rebel T7 it means that you need lenses with optical image stabilization for vibration reduction. As for Canon EOS Rebel T3 nothing can be done. On Canon EOS Rebel T3 it means that you need lenses with optical image stabilization for vibration reduction. As for Canon EOS Rebel T7 nothing can be done.

Built-in Wi-Fi on Canon EOS Rebel T7

Canon EOS Rebel T7 has a built-in Wi-Fi (802.11b/g/n, 2.4 GHz) 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.

NFC on Canon EOS Rebel T7

Canon EOS Rebel T7 has Near Field Communication (NFC) technology which simplifies the process of pairing it with other NFC-enabled devices like smartphones or tablets. It allows to quickly transfer photos and videos or remotely control the camera from compatible device. NFC can also be used for authentication and security purposes. It can verify your identity before accessing certain features or transferring sensitive data. It can be used with NFC-enabled accessories as well, such as lenses, flashes and GPS devices.

USB Inputs and HDMI Outputs

Both models have USB 2.0 (480 Mbit/sec) inputs for data transfer. Canon EOS Rebel T7 has a Mini HDMI and Canon EOS Rebel T3 has a Mini HDMI connector for video signal output.

Battery

Canon EOS Rebel T7 and Canon EOS Rebel T3 come with LP-E10 battery pack with battery life of 500 shots on Canon EOS Rebel T7 and with battery life of 700 shots on Canon EOS Rebel T3.

External Storage Slots

Canon EOS Rebel T7 has a single SD/SDHC/SDXC (UHS-I) card slot. Canon EOS Rebel T3 has a single SD/SDHC/SDXC card slot.

Shutter

Canon EOS Rebel T7 has Electronic shutter and Mechanical Focal Plane shutter. Shutter speed can go up to 1/4000 sec on Canon EOS Rebel T7, and up to 1/4000 sec on Canon EOS Rebel T3. Cameras can shoot continuously up to 3.0 fps.

Focusing

Canon EOS Rebel T7 has Dual Pixel CMOS AF system with 9 focusing points and Canon EOS Rebel T3 has 9 (1 cross-type) focusing points. Canon EOS Rebel T7 has detection range from 0 to +18 EV.

Exposure

Exposure meterings of Canon EOS Rebel T7 ranges from +1 to +20 EV and you can set the exposure compensation within the ±5 EV range. You can also do exposure lock, exposure bracketing and manual exposure adjustment on Canon EOS Rebel T7 and exposure bracketing and manual exposure adjustment on Canon EOS Rebel T3.

Flash

Cameras have built-in flash with maximum range of 9.20 m at ISO 100 on Canon EOS Rebel T7 and 9.20 m on Canon EOS Rebel T3. They also accept external flash which can be connected via Hot Shoe to Canon EOS Rebel T7. The fastest flash synchronization speed is 1/200 sec on both cameras.

Canon EOS Rebel T7 body has dimensions of 129 x 101 x 78 mm (5.08 x 3.98 x 3.07") and Canon EOS Rebel T3 body has dimensions of 130 x 100 x 78 mm (5.12 x 3.94 x 3.07"). Canon EOS Rebel T7 weighs 475 g (1.05 lb / 16.76 oz) and Canon EOS Rebel T3 weighs 495 g (1.09 lb / 17.46 oz).

Canon EOS Rebel T7

Canon EOS Rebel T3

129 mm

101 mm

130 mm

100 mm

101 mm

100 mm

78 mm

78 mm