Canon EOS R100 Mirrorless Camera RF-S18-45mm F4.5-6.3 is STM Lens Kit, 24.1 Megapixel CMOS (APS-C) Sensor, 4K Video, RF Mount, Black
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AI Verdict
This 24.1 MP APS-C mirrorless camera with cropped 4K 24fps video is for casual photographers prioritizing portability and basic stills.
This camera offers a 24.1 MP APS-C sensor and Dual Pixel AF in a compact body, making it a suitable entry point for casual photography and basic Full HD video. However, the heavily cropped 4K video and fixed, non-touchscreen limit its versatility for more demanding video tasks or creative shooting angles.
If this isn't enough, look for cameras with uncropped 4K video at higher frame rates and an articulating touchscreen for more video and compositional flexibility.
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Pros
- 24.1 Megapixel APS-C CMOS sensor captures detailed images.
- Dual Pixel CMOS AF includes human face and eye detect, plus animal and vehicle detection.
- Camera body weighs approximately 356g, making it the smallest and lightest in the EOS R series.
- Records Full HD video at up to 60 frames per second and HD video at 120 frames per second.
- RF mount is compatible with EF lenses when using an R-EF mount adapter.
Cons
- 4K video is heavily cropped (1.5x) from the central area of the sensor and limited to 24 fps.
- The 3.0-inch LCD screen is fixed and does not offer touch functionality.
- Features an older DIGIC 8 image processor.
- Continuous shooting with autofocus is limited to 3.5 frames per second.
- Autofocus performance can struggle and search longer in dim lighting conditions.
Dimension Scores
The 24.1 MP APS-C CMOS sensor delivers detailed images, but the DIGIC 8 processor is an older generation.
Dual Pixel CMOS AF with face/eye/animal/vehicle detect is capable, but continuous AF is limited to 3.5 fps and struggles in dim light.
4K video is heavily cropped at 24fps, and the fixed screen limits its utility for serious videography.
The camera body weighs approximately 356g, making it the smallest and lightest in the EOS R series.
Best For
- Beginners transitioning from smartphone photography to a dedicated camera.
- Casual family photos and everyday snapshots in well-lit environments.
- Travel photography where a lightweight camera is a priority.
- Creating short social media video clips in Full HD.
Not Recommended For
- Professional videography requiring uncropped 4K or higher frame rates.
- Fast-action sports or wildlife photography needing high continuous AF speeds.
- Serious low-light photography without a tripod.
- Users who rely on a touchscreen or articulating display for creative angles.
Watch Out For
- The 4K video recording applies a 1.5x crop, making wide-angle shots difficult even with the kit lens.
- The LCD screen is fixed and non-touchscreen, which can be frustrating for modern users expecting smartphone-like interaction.
- Autofocus struggles in dim lighting, leading to longer search times and potential blur without a tripod.
- Continuous shooting with autofocus is only 3.5 frames per second, which is slow for capturing moving subjects.
- The included RF-S18-45mm kit lens is often considered basic and may not satisfy users seeking higher optical performance.
Full Specifications
| ASIN | B0C5PGRP7V |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item Weight | 0.088 ounces |
| Aspect Ratio | 3:2 |
| Manufacturer | Canon USA |
| Optical Zoom | 10 x |
| Maximum Aperture | 4.5 f |
| Item model number | 6052C012 |
| Product Dimensions | 2.71 x 4.28 x 3.37 inches |
| Image Stabilization | Evaluative,Partial,Spot, Center-weighted |
| Compatible Mountings | Canon RF |
| Expanded ISO Minimum | 100 |
| Maximum Focal Length | 45 Millimeters |
| Metering Description | Evaluative |
| Supported File Format | C-RAW, JPEG, Raw |
| Photo Sensor Technology | CMOS |
What Buyers Say
Many users find the R100 to be a suitable entry point into mirrorless photography, especially for its compact size and image quality. However, the fixed, non-touchscreen display and the heavily cropped 4K video are frequent points of contention, with some users suggesting the kit lens is underwhelming. The autofocus, while capable in good light, can hesitate in dimmer conditions.
“I wanted a small camera for vacation photos, and this R100 is tiny, but man, that 4K crop is a bummer, and I keep trying to tap the screen and nothing happens, so annoying.”
Common Praise
- Captures detailed images with its 24.1 Megapixel APS-C sensor.
- Lightweight body (356g) is easy to carry around all day.
- Dual Pixel CMOS AF with eye detection works well for still subjects.
- Full HD 60fps video is smooth and clear.
- Compatibility with EF lenses via an adapter expands lens options significantly.
Common Complaints
- 4K video is heavily cropped (1.5x) and only records at 24 frames per second.
- The LCD screen is fixed and lacks touch functionality.
- Autofocus performance degrades noticeably in low-light conditions.
- Continuous shooting with autofocus is slow, at only 3.5 frames per second.
- The included 18-45mm kit lens is often considered basic and not very sharp.
Ownership Tips
- The grip feels comfortable for average-sized hands, but larger hands might find it a bit small.
- Transferring 20MB images via Wi-Fi can take between 5 to 15 seconds.
- The interface for shooting video can be a bit clunky to navigate.
- The silent shutter mode is useful for discreet shooting without disturbing subjects.
- Turning on digital image stabilization for video adds an additional small crop.
Frequently Asked Questions
Does the Canon EOS R100 have a touchscreen?
No, the 3.0-inch LCD on the Canon EOS R100 is fixed and does not support touch input.
Can the Canon EOS R100 shoot uncropped 4K video?
No, 4K video on the EOS R100 is heavily cropped by 1.5x from the center of the sensor.
What is the continuous shooting speed of the Canon EOS R100?
The camera can shoot up to 6.5 frames per second with One-Shot AF, but only 3.5 frames per second with continuous autofocus.
Is the included 18-45mm kit lens good?
User feedback suggests the included 18-45mm lens is basic, and some recommend using an R-EF mount adapter to utilize EF lenses for better performance.
Is the Canon EOS R100 suitable for low-light photography?
While it has an ISO range up to 12,800, autofocus can struggle in dim lighting, often requiring a tripod for sharp images.
How portable is the Canon EOS R100?
The camera body weighs approximately 356g, making it the smallest and lightest camera in Canon's R system, which contributes to its high portability.
Buying Guide
When looking at mirrorless cameras, consider how you'll actually use it. If you're mostly shooting stills in good light and want something easy to carry, a camera like this with a 24.1 MP APS-C sensor is a solid starting point. For video, especially if you plan to vlog or shoot in varied conditions, pay close attention to 4K crop factors and whether the screen articulates.
APS-C Sensor
This is a medium-sized sensor, larger than what's in your phone, which helps capture more light and detail, especially for those blurry backgrounds (bokeh) you see in professional photos.
Dual Pixel CMOS AF
This is Canon's autofocus tech that uses pixels on the sensor to quickly and accurately focus, even tracking faces and eyes, making sure your subjects are sharp.
4K Video (Cropped)
While it records in 4K, 'cropped' means the camera uses only a central portion of the sensor, making your wide-angle lenses act like telephoto lenses and potentially reducing low-light performance.
Fixed LCD
This means the screen doesn't flip out or tilt, which can make shooting from high or low angles, or vlogging, much harder.
Alternatives
If you need uncropped 4K video, higher continuous autofocus frame rates, or an articulating touchscreen, look for cameras with newer processors and more advanced video features.
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