Side-by-side specs, scores and live prices. Start over
| General | ||
| Brand | Canon | Canon |
| Model | EOS 70D | EOS M3 |
Released ⓘRefers to the year this camera was officially made available for sale. |
2013 | 2015 |
Announcement date ⓘRefers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. |
02/07/2013 | 06/02/2015 |
| Camera type | DSLR | Mirrorless |
| Camera size | 139 x 104 x 79 mm | 111 x 68 x 44 mm |
| Camera weight | 755 g | 366 g |
| Optics | ||
Megapixels ⓘThe higher the number of megapixels, the more detail the cameras sensor can capture. |
20.2 MP050 | 24.2 MP050 |
Image resolution ⓘImage resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. |
5472 x 3648 | 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 | 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. |
15 x 22.5 | 14.9 x 22.3 |
Sensor format ⓘRefers to the most commonly used sensor sizes. |
APS-C | 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. |
7 fps045 | 4.2 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 EF-S | Canon EF-M |
Image processor ⓘThe image processor in the camera converts the information collected on the sensor for digital storage on the memory card. |
Digic 5+ | Digic 6 |
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 | 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 | 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 | 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 | 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 | 256003003280000 |
Minimum shutter speed ⓘThe minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory. |
3044080 | 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. |
800080032000 | 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. |
190300 | 490300 |
In-body stabilisation ⓘIn-body Stabilization means the camera has a certain technology embedded that counteracts camera shake. |
✗ | ✗ |
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. |
Optical (pentaprism) | None |
| Viewfinder dots | N/A | N/A |
| Video | ||
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. |
Full HD | Full HD |
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. |
1920 x 1080 | 1920 x 1080 |
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. |
30 fps | 30 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. |
MOV | MP4 |
| Features | ||
Builtin flash ⓘA built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it. |
✓ | ✓ |
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. |
✗ | ✗ |
Weather sealing ⓘWeather sealing capabilities will give you more confidence when shooting in unfavourable conditions. |
✓ | ✗ |
| Screen type | LCD | 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" | 3" |
Screen dots ⓘScreen dots indicate the resolution of the LCD screen by including each sub pixel. |
10400001150001500000 | 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. |
✓ | ✓ |
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 & battery | ||
| Memory card | SD / SDHC / SDXC | SD / SDHC / SDXC |
| Dual memory card slots | ✗ | ✗ |
| Battery type | LP-E6 | LP-E17 |
Battery life ⓘApproximately how long this cameras battery will last measured by how many photographs you will be able to take. |
920 shots1505000 | 250 shots1505000 |
| USB charging | ✗ | ✗ |
The Canon EOS 70D outperforms the Canon EOS M3 with a score of 60/100, compared to the M3’s 56/100. Both cameras share similar specifications, such as their announcement dates in 2013 and 2015, and their respective launch prices of $1199 and $870.
The 70D’s superiority lies in its DSLR camera type, larger size (139 x 104 x 79mm), and heavier weight (755g / 1.66lbs). These features contribute to its higher score, making it a better camera overall.
On the other hand, the EOS M3, being a mirrorless camera, offers a more compact design with dimensions of 111 x 68 x 44mm and a lighter weight of 366g / 0.81lbs. This makes it more portable and convenient for certain users.
Taking all these factors into account, the Canon EOS 70D is the clear winner in terms of performance, while the Canon EOS M3 may appeal to those who prioritize portability and convenience.
The Canon EOS M3 comes out ahead in our optics comparison with a score of 60/100, while the Canon EOS 70D receives a score of 58/100. Both cameras share several specifications, such as a CMOS sensor, APS-C sensor size, and lack of image stabilization. Additionally, they both utilize Canon lens mounts, with the 70D using the EF-S mount and the M3 using the EF-M mount.
The EOS M3’s higher score is primarily due to its superior megapixel count of 24.2 compared to the 70D’s 20.2 megapixels. This difference allows the M3 to capture more detail in images, resulting in higher resolution photos. Additionally, the M3 is equipped with a more advanced Digic 6 processor, contributing to better image processing and overall performance. The M3’s sensor also has a higher DXOMARK score of 72, compared to the 70D’s score of 68, indicating better overall image quality.
On the other hand, the EOS 70D has a faster shooting speed of 7 frames per second, compared to the M3’s 4.2 frames per second. This makes the 70D a better option for capturing fast-moving subjects or action scenes, where quick continuous shooting is essential.
Taking all factors into account, the Canon EOS M3 is the better choice when it comes to optics, offering higher resolution images and better overall image quality due to its improved megapixel count, processor, and sensor performance. However, the Canon EOS 70D remains a viable option for those who prioritize faster shooting speed for action photography. Each camera has its advantages, and the choice ultimately depends on individual preferences and photographic needs.
The Canon EOS 70D and Canon EOS M3 both have a video score of 43/100, indicating that their video capabilities are equally matched. Both cameras share similar specifications in terms of video performance, including a maximum video resolution of Full HD, video dimensions of 1920 x 1080, and a maximum video frame rate of 30fps. Additionally, neither camera has built-in time-lapse functionality.
In terms of video capabilities, neither the Canon EOS 70D nor the Canon EOS M3 has a clear advantage over the other. Both cameras offer the same video resolution, dimensions, and frame rate, which ensures that users can capture high-quality videos with either camera. This equal performance makes it difficult to determine a winner between the two cameras based on video capabilities alone.
While both cameras have the same video score, there may be other factors to consider when comparing their video performance. For instance, one camera might have a more intuitive interface or additional video features that could make it more appealing to certain users. However, based on the specifications provided, the Canon EOS 70D and Canon EOS M3 are evenly matched in terms of video capabilities.
In conclusion, the Canon EOS 70D and Canon EOS M3 both have the same video score and share similar video specifications, making it difficult to determine a clear winner between the two cameras. Users can expect high-quality video performance from either camera, and any differences in their overall appeal may be due to factors beyond their video capabilities.
The Canon EOS 70D emerges as the winner in the features comparison, scoring 70 out of 100, while the Canon EOS M3 scores 57 out of 100. Both cameras have several features in common, including a 3-inch screen size, 1,040,000-dot screen resolution, touchscreen capability, flip screen, absence of GPS, presence of Wi-Fi, and lack of Bluetooth.
The Canon EOS 70D outperforms the EOS M3 in certain aspects. Although both cameras have the same screen size and resolution, the EOS 70D’s superior features contribute to its higher score. The 70D’s performance in various shooting conditions, such as low light, fast action, and landscape photography, is more impressive than the M3. This makes the 70D a more versatile and reliable camera for a wider range of photography styles.
On the other hand, the Canon EOS M3 has some advantages over the 70D. The M3 is a more compact and lightweight camera, making it a suitable choice for photographers who prioritize portability and convenience. Additionally, the M3 has a slightly faster autofocus system, which can be beneficial when capturing fast-moving subjects.
Considering these points, the Canon EOS 70D is the better camera in terms of features and performance, making it a suitable choice for photographers who require a versatile and reliable camera. However, the Canon EOS M3’s compact design and faster autofocus system may appeal to those who prioritize portability and convenience. Ultimately, the choice between these two cameras depends on the individual photographer’s needs and preferences.
The Canon EOS 70D outperforms the Canon EOS M3 in storage and battery, scoring 37 out of 100 compared to the M3’s 16. Both cameras have one memory card slot and accept SD, SDHC, and SDXC cards. However, the 70D has a significantly longer battery life, offering 920 shots per charge, while the M3 only provides 250 shots. This difference is due to the 70D using a more powerful LP-E6 battery compared to the M3’s LP-E17 battery. Neither camera offers USB charging.
The 70D’s superior battery life makes it a more reliable choice for extended shooting sessions or when charging opportunities are limited. On the other hand, the M3’s shorter battery life may be sufficient for casual photographers who don’t require extended usage.
Considering the storage and battery aspects, the Canon EOS 70D holds a clear advantage over the Canon EOS M3, making it a better choice for those who prioritize longer battery life and more shots per charge.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Canon EOS 70D or the Canon EOS M3: