In depth comparison and review of Sigma fp and Canon EOS R3. Compare design, sensors, proximity features, memory capacities and other important specifications and features to easily choose the right camera for you. Our goal is to help you uncover differences between the products and find the digital camera that will best fit your needs.
| DESIGN AND DIMENSIONS | Sigma fp | Canon EOS R3 |
|---|
| Product Type | Digital camera - 4K - mirrorless system | Digital camera - 6K - mirrorless system with Live View mode, movie recording |
|---|---|---|
| Lens Included | Body only | Body only |
| Height | 6.99 cm | 14.26 cm |
| Width | 11.26 cm | 15 cm |
| Depth | 4.53 cm | 8.72 cm |
| Weight | 370 g | 822 g |
| Weight Details | Camera body only: 370 g Camera with battery and memory card: 422 g |
Camera body only: 822 g Camera with battery and memory card: 1.015 kg |
| Body Material | Aluminium | Magnesium alloy, fibreglass-reinforced polycarbonate |
| Protection | Splashproof, dust-resistant | Dust-resistant, slash-resistant |
| Navigation | - | GPS/GLONASS/QZSS receiver |
| SENSOR | Sigma fp | Canon EOS R3 |
|---|
| Sensor Resolution | 24.6 Megapixel | 24.1 Megapixel |
|---|---|---|
| Optical Sensor Type | BSI-CMOS | BSI-CMOS |
| Total Pixels | 25,300,000 pixels | 24,100,000 pixels |
| Effective Sensor Resolution | 24,600,000 pixels | 26,700,000 pixels |
| Optical Sensor Size | Full Frame (35.9 x 23.1 mm) | Full Frame (36 x 24 mm) |
| Frame Rate (Max Resolution) | 30 fps | 60 fps |
| Sensor Dust Reduction | - | Yes |
| Sensor Features | - | Self Cleaning Sensor Unit |
| Image Stabiliser | Electronic | Optical (5-axis image sensor shift mechanism) |
| Built-in Optical Image Stabiliser | - | Yes |
| PROCESSOR | Sigma fp | Canon EOS R3 |
|---|
| Image Processor | - | DIGIC X |
|---|
| LENS | Sigma fp | Canon EOS R3 |
|---|
| Lens Mounting Type | L-Mount | Canon RF |
|---|
| FOCUSING | Sigma fp | Canon EOS R3 |
|---|
| Auto Focus | TTL contrast detection | Dual Pixel CMOS AF II |
|---|---|---|
| Auto Focus Points (Zones) Qty | 49 | 1053 |
| Auto Focus Features | Focus Peaking function, Predictive Focus Control | - |
| AE/AF Control | Face-priority AF, Subject-tracking AF, Eye detection AF, Predictive AI Servo AF | Eye Control, Face-priority AF, Subject-tracking AF, Eye detection AF, Zone AF, Animal-tracking AF, Vehicle-tracking AF |
| Face Detection | Face-priority AF function | Eye Detect AF, Face Detection AF/AE |
| VIEWFINDER | Sigma fp | Canon EOS R3 |
|---|
| Viewfinder Type | - | Electronic - OLED |
|---|---|---|
| Viewfinder Colour Support | - | Colour |
| Viewfinder Diagonal Size | - | 0.5" |
| Viewfinder Resolution | - | 5,760,000 pixels |
| Optical Viewfinder Field Coverage | - | 100% |
| Optical Viewfinder Magnification | - | 0.76x |
| Optical Viewfinder Dioptric Correction Range | - | -4 to +2 |
| Field of View Crop Factor | - | 1.0 |
| EXPOSURE & WHITE BALANCE | Sigma fp | Canon EOS R3 |
|---|
| ISO (Max) | 102400 | 204800 |
|---|---|---|
| Native ISO | 100-25600 | 100-102400 |
| Extended ISO (Max) | 102400 | 204800 |
| Extended ISO (Min) | 6 | 50 |
| Light Sensitivity | ISO 50, ISO 102400, ISO 51200, ISO 100-25600, ISO 6, ISO 12, ISO 25 | ISO 50, ISO auto, ISO 204800, ISO 100-102400 |
| Exposure Metering | Evaluative, centre-weighted, spot | Evaluative, centre-weighted, spot (2.9%), partial (5.9%) |
| Exposure Metering Zones | - | 384 |
| Exposure Modes | Programme, manual, aperture-priority, shutter-priority | Programme, bulb, automatic, manual, aperture-priority, shutter-priority, flexible-priority AE |
| Bracketing Modes | - | Focus bracketing |
| Special Effects | Cinema, Neutral, Vivid, monochrome, landscape, portrait, Sunset Red, Forest Green, FOV Classic Blue, FOV Classic Yellow, Standard, Teal & Orange | Neutral, Faithful, monochrome, landscape, portrait, Standard, Fine Detail |
| White Balance | Custom, automatic, presets | Custom, automatic, presets |
| White Balance Presets | Incandescent, fluorescent, Flash, daylight, shade, overcast | Cloudy, tungsten light, Flash, daylight, shade, 2500K - 10000K, fluorescent light (white) |
| Shutter Type | Electronic | Mechanical, electronic |
| Max Shutter Speed | 1/8000 sec | 1/64000 sec |
| Min Shutter Speed | 30 sec | 30 sec |
| Exposure Compensation | ±5 EV range, in 1/3 EV steps | ±3 EV range, in 1/2 or 1/3 EV steps |
| Auto Exposure Bracketing | 3, 5 steps in 1/3 EV step | 3 steps in 1/2 or 1/3 EV steps |
| X-sync Speed | - | 1/200sec, 1/180 sec, 1/250sec |
| Exposure Range | EV -5-18 (ISO 100) | EV -3-20 (ISO 100) |
| DISPLAY | Sigma fp | Canon EOS R3 |
|---|
| Type | 3.15" LCD display | 3.2" LCD display |
|---|---|---|
| Touch Screen | Yes | - |
| Display Format | 2,100,000 pixels | 4,150,000 pixels |
| Display Form Factor | Built-in | Rotating |
| Display Features | - | Display brightness control, anti-smudge coating |
| VIDEOGRAPHY / CAMCORDER | Sigma fp | Canon EOS R3 |
|---|
| Digital Video Format | H.264, MOV, CinemaDNG | MOV, RAW, IPB, ALL-I |
|---|---|---|
| Image Recording Format | JPEG, RAW, RAW + JPEG | JPEG, RAW, RAW + JPEG, C-RAW, HEIF, RAW + HEIF |
| Max Video Resolution | 3840 x 2160 | 6000 x 3164 |
| Audio Signal Format | Linear PCM | - |
| Microphone Operation Mode | Stereo | Mono |
| MEMORY | Sigma fp | Canon EOS R3 |
|---|
| Memory Card Slot | SD card | SD card, CFexpress |
|---|---|---|
| Supported Memory Cards | SD Memory Card, SDXC Memory Card, SDHC Memory Card | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-II Memory Card, SDXC UHS-II Memory Card, CFexpress |
| Memory Card Included | No | No |
| Image Storage | RAW 6000 x 4000 RAW 3840 x 2560 - 1.5x crop RAW 3008 x 2000 RAW 1920 x 1080 - 1.5x crop |
6000 x 4000 3984 x 2656 2976 x 1984 2400 x 1600 3744 x 2496 2400 x 1600 5328 x 4000 3552 x 2664 2656 x 1992 2112 x 1600 6000 x 3368 3984 x 2240 2976 x 1680 2400 x 1344 4000 x 4000 2656 x 2656 1984 x 1984 1600 x 1600 |
| Video Capture | 3840 x 2160 p - 29.97 fps 3840 x 2160 p - 25 fps 3840 x 2160 p - 23.98 fps 1920 x 1080 p - 119.88 fps 1920 x 1080 p - 100 fps 1920 x 1080 p - 59.94 fps 1920 x 1080 p - 50 fps 1920 x 1080 p - 29.97 fps 1920 x 1080 p - 25 fps 1920 x 1080 p - 23.98 fps |
RAW - 6000 x 3164 p 4096 x 2160 p 3840 x 2160 p 1920 x 1080 p |
| BATTERY AND CHARGING | Sigma fp | Canon EOS R3 |
|---|
| Battery Type | Sigma BP-51 Lithium Ion | Canon LP-E19 Lithium Ion |
|---|---|---|
| Details | Sigma BP-51 Li-ion rechargeable battery (included) | Canon LP-E19 Li-ion rechargeable battery (included) |
| Battery Life | Photo shooting - 280 shots Video recording - 70 minutes |
Photo shooting - 620 shots (Power Save LVF Shooting mode) Photo shooting - 860 shots (Power Save LCD Shooting mode) Photo shooting - 440 shots (EVF on) Photo shooting - 760 shots (LCD Monitor on) |
| CONNECTIONS | Sigma fp | Canon EOS R3 |
|---|
| Interface | HDMI, USB 3.1 | HDMI, USB-C, IEEE 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Connectivity Features | - | Remote control via mobile devices, remote live view, Wireless Image Transfer, wireless video upload to cloud server, wireless image upload to cloud server, wireless image printing |
| Print Standard | - | DPOF support, Exif Print support |
| Computer Connectivity | - | Mac, Windows |
| Tripod Mount Connection Point | 3 x 1/4" sockets | - |
| Flash Terminal | Hot shoe | Hot shoe |
| Connector Type | USB 3.2 Gen 1 (USB Type-C) HDMI output (19 pin micro HDMI Type D) Microphone / remote control (mini-phone stereo 3.5 mm) |
USB 3.2 Gen 2 (USB Type-C) HDMI output (19 pin micro HDMI Type D) Microphone (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm) Network (RJ-45) |
| FEATURES | Sigma fp | Canon EOS R3 |
|---|
| Self-Timer Delay | 10 sec, 2sec | 10 sec, 2sec |
|---|---|---|
| Continuous Shooting Speed | 3 frames per second, 5 frames per second, 18 frames per second | 30 frames per second, 12 frames per second |
| HDR Mode | Multi Frame HDR mode | - |
| Additional Features | Built-in speaker, AE lock, AF lock, USB charging, Bayer mosaic RGB filter, no Optical Low Pass Filter (OLFP) | RGB primary colour filter, auto power save, depth-of-field preview button, camera orientation detection, histogram display, AE lock, AF lock, cropping an image, resizing an image, highlight point display, Dust Delete Data system, USB charging, in-camera RAW processing, Multi-Frame Noise Reduction, HDR image enhancement technology, high-speed recording, silent shooting, slow motion recording, multiple exposure capture, anti-flicker, double slot recording, Flickering Reduction function, firmware upgradable, assignable buttons, HEIF to Jpeg conversion, voice memo recording |
| OTHERS | Sigma fp | Canon EOS R3 |
|---|
| Included Accessories | Carrying strap, body cap, AC power adaptor, USB cable, strap holder, hot shoe unit | Battery charger, body cap, neck strap, eyecup, cable protector, hot shoe cover, USB-C cable |
|---|---|---|
| Software | - | Canon Picture Style Editor, Canon Digital Photo Professional 4.15, Canon EOS Utility 3, WFT Utility, EOS Lens Registration Tool, EOS Web Service Registration Tool, Canon Camera connect app, Mobile File Transfer app |
| Max Operating Temperature | 40 °C | 40 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Service & Support | - | Limited warranty - 1 year |
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