Canon EOS R8
Canon · Mirrorless · 24 MP · Full Frame · 4K video

Score Breakdown
Scores combine our editorial testing with published lab data.
Independent Lab Scores
General | |
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About This CameraThe Canon EOS R8 is a compact full-frame mirrorless camera released in 2023. The RF mount gives access to Canon's mirrorless lens range, while the body weighs just 461 grams. At 133 x 86 x 70 mm it slips into a small bag, and the electronic viewfinder's 2.36 million dots give a detailed eye-level view. That combination suits travel, street and walkaround photography. The compromises show up below. The body has no built-in stabilisation, and battery life is a modest 370 shots. If a light full-frame kit matters more than those trade-offs, the R8 fits. | |
| Brand | Canon |
| Model | EOS R8 |
Released ⓘRefers to the year this camera was officially made available for sale. | 2023 |
Announcement date ⓘRefers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. | February 8, 2023 |
| Camera type | |
| Camera size | 133 x 86 x 70 mm |
| Camera weight | 461 g |
Optics77/100 | |
About the OpticsA 24 megapixel full-frame CMOS sensor, handled by Canon's Digic X processor, sits at the core of the stills system. That resolution supports large prints with room to crop, and the full-frame format gives you fine control over depth of field. Burst shooting reaches up to 40 frames per second for short sequences of action. The ISO range spans 100 to 102400, providing settings from bright scenes to dim ones, while the autofocus system uses up to 1053 automatically selected zones. There is no in-body stabilisation, so the body offers no shake correction of its own. This matters for handheld work in dim rooms or at slower shutter speeds, where a stabilised lens, steady support or faster exposure can help. The electronic viewfinder gives an eye-level preview of framing and exposure. Together with the RF lens mount, it makes the R8 a compact way into full-frame mirrorless photography, with lens choice shaping the subjects and working distances that suit your kit. | |
Megapixels ⓘThe higher the number of megapixels, the more detail the cameras sensor can capture. | 24 MP050 |
Image resolution ⓘImage resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. | 6000 x 4000 |
Sensor type ⓘThe camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality. | CMOS |
Sensor size ⓘThe sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture. | 36 x 24 |
Sensor format ⓘRefers to the most commonly used sensor sizes. | |
Continuous shooting ⓘThe number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode. | 40 fps045 |
Lens mount ⓘThe lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras. | Canon RF |
Image processor ⓘThe image processor in the camera converts the information collected on the sensor for digital storage on the memory card. | Digic X |
Aspect ratio ⓘThe aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3. | |
Min ISO ⓘRefers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image. | 10030200 |
Max ISO ⓘRefers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise. | 1024003003280000 |
Min ISO (expanded) ⓘExpanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary. | 5030200 |
Max ISO (expanded) ⓘExpanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary. | 1024003003280000 |
Minimum shutter speed ⓘThe minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory. | 3044080 |
Max shutter speed ⓘThe maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries. | 400080032000 |
Autofocus points ⓘAutofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings. | 10530300 |
In-body stabilisation ⓘIn-body Stabilization means the camera has a certain technology embedded that counteracts camera shake. | No |
Viewfinder type ⓘThe viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens. | Electronic |
| Viewfinder dots | 236000009900000 |
Video91/100 | |
About the VideoVideo is where the R8 earns its highest specification score, 91. It records 4K footage, which leaves room for cropping and reframing when you deliver at a lower resolution, such as Full HD. You can tighten the composition during editing without needing to frame every clip tightly while filming. High-frame-rate modes reach 180 frames per second for pronounced slow motion. That lets you linger on movement in sport, water or wildlife that would pass quickly at normal speed, making these modes useful for short details within a larger project. A built-in timelapse function handles the frame intervals for you. Recordings wrap as MP4 with H.264 or H.265 encoding: H.265 generally stores footage more efficiently, while H.264 is the more widely supported option in editing software. | |
Video ⓘIndicates if this camera is capable of recording video. | |
Max video resolution ⓘThe best resolution this camera can capture video in. Modern cameras can capture up to 8K video. | |
Max video format ⓘVideo resolution measured by the greatest number of pixels possible in each frame, width by height. A higher resolution means more detail or clarity in your video. | 3840 x 2160 |
Max video frame rate ⓘHow many frames per second your video will capture. Most cameras have options for multiple frame rates, depending on the resolution you shoot in. For a general video, 24p or 30p is the standard, but more serious filmmakers may need a higher frame rate for creative effect. | 180 fps |
Timelapse built in ⓘA built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video. | |
Video file format ⓘDifferent cameras can record in various video file formats. The File format you record in can impact how you edit and use the files. | MP4, H.264, H.265 |
Features85/100 | |
About the FeaturesThe features score is 85, rated very good. The 3-inch LCD offers 1.62 million dots and touch input, so settings change quickly and the preview looks sharp. Live view is available too, and the screen flips to remove the guesswork from waist-level and overhead shots. Wi-Fi and Bluetooth are both built in, so the camera can make short-range wireless connections to compatible devices. What those links allow depends on the apps and equipment involved. The body is weather sealed, a reassurance in changeable conditions. Two gaps remain: there is no GPS for geotagging, and no built-in flash, though the camera does support an external flash unit. | |
Builtin flash ⓘA built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it. | No |
External flash ⓘExternal flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera. | |
GPS ⓘGPS features in a camera will include location metadata to each of your photographs. | No |
Weather sealing ⓘWeather sealing capabilities will give you more confidence when shooting in unfavourable conditions. | |
| Screen type | LCD |
Touch screen ⓘTouchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons. | |
| Screen size | 3" |
Screen dots ⓘScreen dots indicate the resolution of the LCD screen by including each sub pixel. | 16200001150001500000 |
Flip screen ⓘA flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles. | |
Live view ⓘLive View feature allows you to see a continuous live video of what is being seen through your lens. | |
Wi-Fi ⓘBuilt-in Wi-Fi allows you to connect your camera and share images wirelessly. | |
Bluetooth ⓘBluetooth capabilities allow you wireless control of your camera with other external devices. | |
Storage & Battery35/100 | |
About the Storage & BatteryStorage and battery is the weakest area, with a score of 35. A single SD slot accepts UHS-I and UHS-II cards, so fast media is supported, but there is no second slot for backup or overflow. You plan capacity yourself. The LP-E17 battery is listed at 370 shots, a modest figure and one reason this section scores low. Real-world endurance varies with how much you shoot and review, so packing a spare battery is a sensible addition for longer days out. USB charging is supported, so you can top up the battery over USB between sessions, which is useful when travelling light. | |
| Memory card | SD / SDHC / SDXC (UHS-I and II compatible) |
| Dual memory card slots | No |
| Battery type | LP-E17 |
Battery life ⓘApproximately how long this cameras battery will last measured by how many photographs you will be able to take. | 370 shots1505000 |
| USB charging | |