CameraReview

Canon EOS R100

Canon · Mirrorless · 24 MP · APS-C · 4K video

Canon EOS R100

Score Breakdown

This camera score is calculated from published specifications.

Optics 58
Video 91
Features 57
Storage & Battery 21
55
SCORE /100
Buying Options
What We Like
+Lightweight body simplifies all-day carrying
+RF mount opens Canon mirrorless lens system
+Flipping screen frames high and low shots
+4K recording covers casual video projects
+Wi-Fi and Bluetooth offer wireless connectivity
Worth Knowing
−No in-body stabilisation; steady technique helps
−6.5 fps burst is a maximum
−Single card slot rules out in-camera backup
−No USB charging; spare battery advisable
−No weather sealing; shelter it outdoors

General

About This Camera

The Canon EOS R100 is a mirrorless camera released in 2023. It measures 116 x 86 x 69mm and weighs 356g, so it slips into a small bag and stays comfortable on long walks.

Inside sits an APS-C sensor on the RF mount, a combination that suits everyday photos, travel and family documentation, with 4K video available when you want motion as well as stills.

Handling stays simple. The screen flips for awkward angles, the electronic viewfinder gives a clear preview, and Wi-Fi plus Bluetooth handle wireless links. Some conveniences are absent, so it suits photographers who value light, straightforward gear over a long feature list.

BrandCanon
ModelEOS R100
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.
May 24, 2023
Camera typeMirrorless
Camera size116 x 86 x 69 mm
Camera weight356 g

Optics

58/100
About the Optics

The 24MP APS-C sensor resolves plenty of detail for prints and generous cropping, and the ISO range runs from 100 to 12800, giving you room to keep shooting as the light fades.

Autofocus draws on 3975 points. That count alone says nothing about speed, accuracy or tracking, so treat it as a scale figure rather than a performance verdict.

Continuous shooting tops out at 6.5 fps, a maximum rather than a sustained promise. That covers portraits, gatherings and gentle movement, while fast sports will test your timing. The 1/4000s shutter ceiling and ISO 100 minimum also limit how wide an aperture you can use in strong sunlight.

There is no in-body stabilisation, so sharp handheld work depends on shutter technique or a stabilised lens. The 2.36-million-dot electronic viewfinder at least shows exposure and focus clearly before you commit.

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.
22.3 x 14.9
Sensor format
ⓘ
Refers to the most commonly used sensor sizes.
APS-C
Continuous shooting
ⓘ
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
6.5 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 8
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.
3:2
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.
128003003280000
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.
10030200
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.
256003003280000
Minimum shutter speed
ⓘ
The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory.
144080
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.
39750300
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 dots236000009900000

Video

91/100
About the Video

The EOS R100 records video up to 4K, its maximum resolution, which is enough for online sharing and HD delivery with room to crop or reframe.

Frame rates reach 100 fps, so fast movement can be shown as smooth slow motion. Resolution and frame rate are separate maximums, so check the modes you actually need before planning a shoot.

A built-in timelapse function automates interval shooting, handy for compressing clouds, traffic or a sunset into a short clip without extra gear or manual timing.

The flipping screen helps you compose video at waist level or from low angles without lying on the ground. Clips record as H.264 in MPEG-4 or MOV.

Video
ⓘ
Indicates if this camera is capable of recording video.
Yes
Max video resolution
ⓘ
The best resolution this camera can capture video in. Modern cameras can capture up to 8K video.
4K
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.
120 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.
Yes
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.
MPEG-4, MOV, H.264

Features

57/100
About the Features

The 3-inch LCD carries 1.04 million dots, sharp enough for judging focus in playback, and it flips out for overhead or waist-level shots. There is no touch input, so settings change through the physical controls.

A built-in flash supplies a quick lift for indoor snapshots, and the camera also accepts an external flash when you want more power.

Wi-Fi and Bluetooth provide wireless connections, and live view lets you compose at arm's length instead of only through the electronic viewfinder.

Neither weather sealing nor GPS is fitted. Shelter the body in rain and dust, and add location data another way if you want it on your files.

Builtin flash
ⓘ
A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it.
Yes
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.
Yes
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.
No
Screen typeLCD
Touch screen
ⓘ
Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons.
No
Screen size3"
Screen dots
ⓘ
Screen dots indicate the resolution of the LCD screen by including each sub pixel.
10400001150001500000
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.
Yes
Live view
ⓘ
Live View feature allows you to see a continuous live video of what is being seen through your lens.
Yes
Wi-Fi
ⓘ
Built-in Wi-Fi allows you to connect your camera and share images wirelessly.
Yes
Bluetooth
ⓘ
Bluetooth capabilities allow you wireless control of your camera with other external devices.
Yes

Storage & Battery

21/100
About the Storage & Battery

Cards go into one SD, SDHC or SDXC slot. There is no second slot, so your files live on a single card until you copy them, which makes a dependable card and regular offloading matter.

The LP-E17 battery is rated at 370 shots, a figure without a stated test standard. Treat it as a guide rather than a promise, since actual endurance depends on how you use the camera.

USB charging is not supported, so you cannot refill the battery through a cable while it sits in the camera. Keeping a second LP-E17 means a swap is ready when the first runs flat.

Memory cardSD / SDHC / SDXC
Dual memory card slotsNo
Battery typeLP-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 chargingNo

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