Canon t8i vs Canon t7i comparison

Last Updated on December 7, 2023 by Sharon Advik

Canon t8i vs Canon t7i comparison:


Two digital cameras formally unveiled in February 2017 and February 2020, respectively, are the Canon EOS Rebel T7i (also known as the Canon 800D in some territories) and the Canon EOS Rebel T8i (also known as the Canon 850D in some nations).

Both cameras are DSLRs (Digital Single Lens Reflex) with APS-C sensors.

Both cameras provide a resolution of 24 megapixels.

As their names imply, the Canon EOS Rebel T7i and the Canon EOS Rebel T8i are both DSLR cameras of Canon’s Rebel family.

This line of APS-C cameras debuted with the Canon EOS Digital Rebel in 2003 and has been hugely successful commercially. It is the foundation of Canon’s leadership in the digital camera industry.

IN MOST OTHER COUNTRIES, the EOS Rebel T8i, or the EOS 850D, is Canon’s “high-end entry-level” DSLR.

While Canon’s superb Dual Pixel AF is offered for live view and video capture using the camera’s fully articulating touchscreen, the 45-point cross-type AF system is used while shooting through the viewfinder.

The camera offers face and eye detection when it is in live view.

You can record both 24p and 60p Full HD and 4K videos. Vloggers will value the ability to record vertical videos.

The most recent model of Canon’s incredibly well-liked mass-market DSLR line is the Canon EOS Rebel T7i / 800D.

This most recent model combines a 24MP sensor and Canon’s Dual Pixel AF technology to provide superior autofocus in live view and video (later).

The Rebel cameras are well-liked because they share much of the sensor and shooting technology with older professional DSLRs while offering a considerably more affordable price range.

The popularity of Rebel cameras, such as the Canon T7i and Canon T8i, is also aided by Canon’s solid reputation as a brand and the extensive EOS system of compatible lenses and accessories.


Body Comparison:

The below side-by-side comparison shows the physical dimensions and weight of the Canon T7i and Canon T8i.

The two cameras are displayed in order of relative size.

When comparing the two cameras’ front view areas (width x height), the Canon T8i is somewhat more significant (3%) than the Canon T7i.

But compared to the T7i, the T8i is 3% lighter. The T7i and T8i are not weather-sealed, which is essential in this situation.

Weight and size are crucial considerations when searching for the right camera for your purposes.

In this part, we’ll show how the Canon T8i and Canon T7i compare proportions from the front, back, and top.

The external measurements of the Canon T8i are 131 x 103 x 76 mm (5.16 x 4.00 x 2.99′′), and its weight is 515 g (1.14 lb / 18.17 oz) (including batteries).

Dimensionally, the Canon T7i measures 131 x 100 x 76 mm (5.16 x 3.94 x 2.99′′) and weighs 532 g (1.17 lb, 18.77 oz) (including batteries).

Weight is crucial when choosing a camera you want to carry all day.

Although the Canon T8i is 17g lighter than the Canon T7i, we don’t believe this will make a noticeable difference.

When comparing two interchangeable camera bodies, remember that body weight isn’t the only thing to consider; you also need to consider the lenses you’ll employ with these cameras.

Since the APS-C-sized sensors and Canon EF/EF-S lens mount are identical on the Canon T8i and Canon T7i, the system’s total size will not be affected by the lenses.


When picking an interchangeable lens camera, the number of lenses available is critical.

With 333 native lenses now available for these cameras, the Canon T8i and Canon T7i share the same Canon EF/EF-S lens mount.

Image stabilization is a crucial component that is readily available.

Since none of these bodies have sensor-based image stabilization, you must purchase lenses with optical stabilization.

One hundred thirteen Canon EF/EF-S mount lenses provide image stabilization.

Sensor comparison:

A key factor affecting image quality is the imaging sensor’s size.

Larger individual pixels on a sensor with the same technical generation will typically give higher low-light sensitivity, a more comprehensive dynamic range, and richer color depth.

Additionally, a big sensor camera will provide the photographer more control over the depth of field in the picture and, consequently, the capacity to better isolate a subject from the backdrop.

The drawback of larger sensors is that they tend to produce heavier and larger cameras and lenses, which increases the cost of production.

The APS-C sensor and format factor (often called “crop factor”) of 1.6 are shared by both cameras under examination.

It classifies the review cameras, which strive to balance image quality and portability, as medium-sized sensor cameras within the range of camera sensors.

The sensors on both cameras have a natural aspect ratio of 3:2 (sensor width to sensor height).

The T8i, in terms of technology, employs a more sophisticated image processing engine (DIGIC 8) than the T7i (DIGIC 7), with processing speed, noise reduction, and color accuracy advantages.


In addition to having the same sensor size, the two cameras under examination also have the exact 24-megapixel resolution.

The T7i and the T8i are believed to have the same pixel density and size due to the similarities in their sensor specifications. However, it has been noticed that the T8i is significantly more recent than the T7i (by two years and 11 months) and that technological advancements have likely benefited its sensor.

Sensitivity Ranges and CMOS:

The ISO 100–25600 native sensitivity range of the Canon EOS Rebel T7i can be increased to ISO 100–51200.

Exact equivalent ISO settings are available on the Canon EOS Rebel T8i.

Regarding technology, both cameras include CMOS (Complementary Metal-Oxide-Semiconductor) sensors.

Both cameras use a Bayer filter to record the RGB colors on a square grid of photosensors.

Most digital cameras use this configuration.

For many cameras, DXO Mark consistently provides data on the performance of the actual sensor.

This service calculates a sensor’s overall grade as well as individual sub-scores for low-light sensitivity (“DXO Sports”), dynamic range (“DXO Landscape”), and color depth (“DXO”) (“DXO Portrait”).

Many current cameras are capable of both still photography and video recording.

The sensors in the two cameras have read-out speeds that are quick enough to capture moving images, but the T8i offers a higher video resolution than the T7i.

Unlike the T7i, which can only record 1080/60p, it can capture movie footage in 4K/24p.


In addition to body and sensor, cameras can and do vary in several aspects.

They are comparable since the T7i and the T8i include an optical viewfinder.

The latter is advantageous for generating a clean image for framing, even in areas with intense lighting.

The viewfinders on both cameras have 95 percent same field of vision and magnification (0.51x).

Both cameras contain an optical (pentamirror) built-in viewfinder, which makes it simpler to take photos in bright sunshine and in other circumstances where it might be challenging to see the LCD screen.

Having a viewfinder with 95% coverage means the image you capture will slightly differ from what you see while shooting.


Both cameras have a flexible rear screen that can tilt to face forward.

Vloggers and photographers who like to take selfies would particularly appreciate this function.

A Fully Articulated 3.00-inch LCD screen with 1,040k pixels has been installed on the Canon T8i.

Comparatively speaking, articulating screens are more video-oriented than tilting or fixed ones.

Users who are interested in photography, however, typically favor tilting screens.

The screen dimensions and resolution are appropriate for this class.

A fully articulated 3.00-inch LCD screen with a 1,040k-dot resolution is also included with the Canon T7i.

The Canon T8i will simplify your life with its Selfie-friendly screen for those who enjoy taking individual or group selfies.

Intervalometer Built-in:

An intervalometer is incorporated into the Canon T8i.

Without buying an additional camera trigger and associated software, the photographer can now capture time-lapse sequences, such as a flower budding, a sunset, or a rising moon. Intervalometers, as their name implies, allow you to plan frequent photo shootings.

It’s a task that standard built-in timers are unable to complete. Intervalometers will enable you to take numerous images without hitting the camera shutter.

They are consequently perfect for time-lapse photography.

Buying an intervalometer to click pictures with long exposures would be best.

It’s a valuable camera attachment that you’ll discover.

Long-exposure photography necessitates a lengthy amount of open shutter time.

Memory Card:

The T7i and T8i write their files to SDXC cards for imaging data storage.

Both cameras support UHS-I cards, which enable data transfers at speeds of up to 104 MB/s for ultra-high speed.

“Ultra-High Speed” – 1, or “UHS-I,” is a speed category for SDHC and SXDC memory cards.

Any SDHC-compatible device can use an SDHC UHS-I card to transfer data at slower rates, but a UHS-I-compatible device is required to benefit from the UHS-II Speed. Additionally, they are less expensive to purchase.

Connectivity Comparison:

Without needing a physical connection, you can upload your images from the Canon T7i directly to compatible devices using its built-in wireless (Wi-Fi) connectivity, which also supports Bluetooth LE and NFC.

The NFC capability of the T7i allows for touch-based communication with other NFC-enabled devices, such as smartphones.

When connecting other Bluetooth-enabled devices, the Bluetooth connectivity feature on the Canon T7i is useful.

We also enjoy using our T7i with the help of our smartphone as a remote.

The remote-control software allows you to transfer files, examine the LCD screen, and change camera settings.

The built-in wireless (Wi-Fi) connectivity of the Canon T8i (802.11b/g/n + Bluetooth) allows you to transfer your images to compatible devices without a physical connection.

The Canon T8i’s Bluetooth connectivity capability is useful for syncing with other Bluetooth-enabled devices.

We also enjoy using our T8i with the help of our smartphone as a remote.

The remote-control software allows you to transfer files, examine the LCD screen, and change camera settings.

To compatible devices, you can use the HDMI connector or USB 2.0 (480 Mbit/sec) port on the T8i and T7i.

The current Canon product lineup includes the T8i, a more contemporary model. The T7i, however, has been dropped in contrast (but can be found pre-owned on eBay).

The Canon T8i superseded the T7i as a replacement in the same range of cameras.


The most horrible sensation in the world is holding a camera with a dead battery.

It would help if you still had a battery to use your digital camera, no matter how expensive.

Most cameras today require a certain kind of battery for that model.

Different brands and camera models employ various battery types.

According to CIPA standards, the Canon T8i’s LP-E17 battery has an 800-shot life.

The Canon T8i has a low battery life for its class, with 948 shots being the average number of shots a DSLR-type camera can take.

Hence, we strongly advise T8i users to get some spare batteries.

According to CIPA standards, the Canon T7i is powered by an LP-E17 battery that offers 600 shots of battery life.

The Canon T7i has a limited battery life for its class, with an average battery life of 948 shots for DSLR-type cameras.

As a result, we strongly advise T7i users to buy some spare batteries.

Shutter Speed:

With a maximum shutter speed of 1/4000 second, the Canon T8i can shoot continuously at a maximum rate of 7.5 frames per second.

With a maximum shutter speed of 1/4000 second, the Canon T7i can shoot continuously at a maximum rate of 6.0 frames per second.

Reduced light exposure to the camera sensor or film strip is made possible by a greater (or quicker) shutter speed (if using an analog camera).

The opposite is true; a slower shutter speed lets more light enter your camera.

A base shutter speed can be established using the focal length of your camera’s lens.


Contrast detection autofocus (AF) systems and Phase detection are included in the Canon T8i and T7i, ensuring quick and accurate focusing in most circumstances.

Forty-five points are available for selection in the AF system.

Face detection AF is another feature of the Canon T8i and T7i.

With this capability, the camera automatically locks focus after detecting and identifying faces in the frame.

Digital cameras without shutters and reflex mirrors frequently use contrast-detect autofocus.

Most DSLRs use this technique—or a combination of contrast and phase-detection autofocus—when focusing in live-view settings.

Canon digital cameras with Dual Pixel CMOS AF are a remarkable exception.

DSLR cameras’ viewfinder shooting uses phase detection AF as their AF system. – Quick autofocusing; – Needs a mirror system to divide the light entering the lens and a separate AF sensor. DSLR cameras’ viewfinder shooting uses phase detection AF as their AF system.

The incredible speed of the phase detection AF technology makes it ideal for capturing movement.

Video Feature:


You can save your recordings in MPEG-4 and H.264 formats and record videos with the Canon T8i at a maximum quality of 3840 x 2160 at 25p and 24p fps.

The industry standard for consumer video is 4K, which the Canon T8i offers.

It significantly improved from the Canon T7i, which had a maximum video resolution of 1920 x 1080.

It is a powerful argument favoring the T8i if you plan to upgrade your T7i and capture many videos.

The T8i comes with a Mono speaker and a Stereo microphone built-in.

The Canon T8i also features a connection for an external microphone, allowing you to use it to record high-quality audio.

There isn’t a headphone jack, which is a shame.

In-camera video stabilization is another function of the Canon T8i that allows you to shoot videos while they are being stabilized.

Remember that this effect doesn’t help with still image stabilization and may crop your movies somewhat.

You can use more sophisticated video editing programs to reproduce this video stabilization effect on your PC.


With the Canon T7i, you can record films in MPEG-4 and H.264 formats with a maximum resolution of 1920 x 1080 at 60, 30, or 23.98 frames per second.

The Canon T7i’s Full HD resolution will be sufficient in most circumstances.

However, if you’re looking for footage with the best resolution possible, check out our Top Cameras with 4K (Ultra-HD) Video list.

You might also consider the Canon T8i, its replacement, which offers 4K video recording.

A Mono speaker and Stereo microphone are both included inside the T7i.

Additionally, the Canon T7i contains a connection for an external microphone, allowing you to capture high-quality audio using an external microphone.

Unfortunately, there is no headphone jack on it.

Additionally, the Canon T7i  has a digital video stabilization mode that allows you to record videos with in-camera stabilization.

Photography Type:

For many genres of photography, we rank and contrast the Canon T8i and T7i in this section to help you decide if you have a particular interest in one or more of these fields.

Daily Photography:

Even while most photographers only practice one or two distinct genres of photography, dabbling with multiple photographic techniques might help you develop new skills.

I refer to it as daily photography.

Many different types of photography can use the same technical and creative skills.

It implies that when you get better in one area, you can pick up helpful tips and practices to help you become a better photographer in all areas.

The most acceptable type of photography for that is daily.

You only need one excellent camera suitable for all kinds of photography.

Canon T8i has a score of 60 for Daily Photography, making it a GOOD candidate for this style of photography, compared to a 59 for Canon T7i, making it an AVERAGE candidate.

Although both cameras have a 76 cm body thickness, the T8i weighs 515 g less than the T7i and is a better option for carrying around.

Sports Photography:

Sports photography is recording sports, contests, exercises, and other activities.

Numerous activities fall under the umbrella of “sports photography.” Both vernacular (daily life) photography and photojournalism are related to it.

It portrays a short moment and the intensity of athletic competition.

It depends on the skill and imagination of the photographers as well as the technological advancements that make it possible to record such fleeting occurrences and portray them as truthfully as possible.

And this kind of photography has captured our recent obsession.

The Canon T7i scored 77 for sports photography, making it a GOOD candidate.

The Canon T8i scored 79 for sports photography, making it an even BETTER candidate.

Why should one pick the Canon EOS Rebel T7i?

  • Device pairing is more straightforward: It allows quick wireless image transfers over short distances via NFC.
  • It has a more significant discount: it has been around for much longer (launched in February 2017).

What makes the Canon EOS Rebel T8i superior?

  • Better jpg: Has a more recent image processing engine (DIGIC 8 v/s DIGIC 7).
  • Higher quality footage is available (4K/24p vs. 1080/60p), which is better.
  • Faster burst: Shoots more frequently (7.5 vs. six flaps/sec) to capture the critical second.
  • A built-in intervalometer allows for low-frequency shooting, making time-lapse photography more straightforward.
  • More shots (800 vs. 600) can be taken on a single battery charge, meaning the device lasts longer.
  • Reflects the advancement in technology since the launch of the T7i by becoming more contemporary.


Of course, the cost is a crucial consideration when choosing a camera.

The manufacturer’s recommended retail prices provide insight into the camera’s position within the maker’s lineup and the larger market.

The two cameras being compared were released at the same price and belong to the same market niche.

Retail prices typically remain initially close to the debut price, but after a few months, discounts become accessible.

Further discounts and stock clearing sales frequently significantly lower the camera price later in the product cycle, particularly when the successor model is set to launch.

After the new model is released, desirable discounts are typically available on the used car market.


The T8i is the contest’s undisputed champion if the total number of individual advantages (bullet points above) is used as a benchmark (6: 2 points).

Before choosing a camera, you might wish to assess each feature’s relevance to your particular image needs because the pertinence of different camera strengths will vary among photographers.

A person interested in architecture has different needs from a sports shooter, and a professional wildlife photographer will regard camera variances differently from a family photographer.

Therefore, choosing the most incredible and worthwhile camera can be subjective.

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