In depth comparison and review of Pentax Q7 and Canon EOS 1D X Mark III. 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 | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Product Type | Digital camera - 1080p - mirrorless system | Digital camera - 5.5K - SLR with Live View mode, movie recording |
|---|---|---|
| Lens Included | Body only | Body only |
| Height | 5.8 cm | 16.76 cm |
| Width | 10.2 cm | 15.8 cm |
| Depth | 3.35 cm | 8.26 cm |
| Weight | 180 g | 1.25 kg |
| Weight Details | - | Camera body only: 1.25 kg Camera with battery and memory card: 1.44 kg |
| Body Material | Reinforced polycarbonate plastic | Magnesium alloy |
| Enclosure Colour | Black | Silver | Yellow | - |
| Protection | - | Weatherproof, dust-resistant |
| Navigation | - | GPS receiver |
| SENSOR | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Sensor Resolution | 12.4 Megapixel | 20.1 Megapixel |
|---|---|---|
| Optical Sensor Type | BSI-CMOS | CMOS |
| Total Pixels | 12,760,000 pixels | 21,400,000 pixels |
| Effective Sensor Resolution | 12,400,000 pixels | 20,100,000 pixels |
| Optical Sensor Size | 1/1.7" | Full Frame (36 x 24 mm) |
| Frame Rate (Max Resolution) | - | 60 fps |
| Sensor Dust Reduction | Yes | Yes |
| Sensor Features | Dust Reduction (image sensor vibration) | Self Cleaning Sensor Unit, High Detail Low Pass Filter |
| Image Stabiliser | Optical (image sensor shift mechanism) | - |
| Built-in Optical Image Stabiliser | Yes | - |
| Sensors | Digital level metre | - |
| PROCESSOR | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Image Processor | - | DIGIC X |
|---|
| LENS | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Lens Mounting Type | Pentax Q-mount | Canon EF |
|---|
| FOCUSING | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Auto Focus | TTL contrast detection | Dual Pixel CMOS AF |
|---|---|---|
| Auto Focus Points (Zones) Qty | 25 | 191 |
| Auto Focus Features | Focus Peaking function, Manual Focus Check Live View | Deep Learning technology |
| AE/AF Control | Face-priority AF, Subject-tracking AF | Face-priority AF, Eye detection AF, Zone AF, AI Servo AF, Head Detection AF, Large Zone AF |
| Face Detection | Yes | - |
| VIEWFINDER | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Viewfinder Type | - | Optical - fixed eye-level pentaprism |
|---|---|---|
| Optical Viewfinder Field Coverage | - | 100% |
| Optical Viewfinder Magnification | - | 0.76x |
| Optical Viewfinder Dioptric Correction Range | - | -3 to +1 |
| Field of View Crop Factor | - | 1.0 |
| EXPOSURE & WHITE BALANCE | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| ISO (Max) | 12800 | 819200 |
|---|---|---|
| Native ISO | 100-12800 | 100-102400 |
| Extended ISO (Max) | - | 204800 (H1), 409600 (H2), 819200 (H3) |
| Extended ISO (Min) | - | 50 |
| Light Sensitivity | ISO auto (100-12800), ISO 100-12800 | ISO 50, ISO auto, ISO 100-102400, ISO 819200 |
| Exposure Metering | Multi-segment, centre-weighted, spot | Evaluative, centre-weighted, spot (1.5%), partial (6.2%) |
| Exposure Metering Zones | - | 216 |
| Exposure Modes | Programme, bulb, automatic, manual, aperture-priority, shutter-priority | Programme, bulb, manual, aperture-priority, shutter-priority, E-TTL II program flash |
| Shooting Programs | Landscape, portrait mode, macro, museum, surf & snow, PET, Blue Sky, food, multiple exposure, night scene, sunset, candle, night snapshot, night scene with portrait, kids, Stage, night scene HDR, moving object, quick macro, backlight silhouette, Dynamic Range (HDR) | - |
| Special Effects | Slim, Colour, fisheye, natural, bright, Vibrant, monochrome, Muted, landscape, portrait, Water Colour, Cross Process, HDR, Colour Extract, Toy camera, High contrast, Colour Invert, Bleach Bypass, Posterisation, Radiant, Reversal Film, Shading | - |
| White Balance | Custom, automatic, presets | Custom, automatic, presets |
| White Balance Presets | Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (cool white), fluorescent light (warm white), Color Temperature Enhancement (CTE), fluorescent light (daylight colour), fluorescent light (daylight white) | Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white) |
| Shutter Type | Electronic | Mechanical electronically-controlled |
| Max Shutter Speed | 1/8000 sec | 1/8000 sec |
| Min Shutter Speed | 30 sec | 30 sec |
| Exposure Compensation | ±3 EV range, in 1/3 EV steps | ±5 EV range, in 1/2 or 1/3 EV steps |
| Auto Exposure Bracketing | 3 steps | 3 steps in 1/2 or 1/3 EV steps |
| X-sync Speed | 1/2000 sec | 1/250sec |
| Exposure Range | EV 1-17 (ISO 100) | EV 0-20 (ISO 100) |
| DISPLAY | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Type | 3" LCD display | 3.2" LCD display |
|---|---|---|
| Display Format | 460,000 pixels | 2,100,000 pixels |
| Display Form Factor | Built-in | Built-in |
| Display Features | Display brightness control, display colour control | Display brightness control |
| FLASH | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Camera Flash | Pop-up flash | - |
|---|---|---|
| Guide Number (m / ISO 100) | 4.9 | - |
| Flash Modes | Fill-in mode, rear curtain sync, slow synchro, auto mode, flash OFF mode, red-eye reduction | - |
| Red-Eye Reduction | Yes | - |
| Features | AF illuminator, flash +/- compensation | - |
| VIDEOGRAPHY / CAMCORDER | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Digital Video Format | H.264, MOV | H.264, RAW, H.265 |
|---|---|---|
| Image Recording Format | JPEG, DNG (RAW) + JPEG, DNG (RAW) | JPEG, RAW, RAW + JPEG, C-RAW, HEIF |
| Max Video Resolution | 1920 x 1080 | 5472 x 2886 |
| Microphone Operation Mode | Mono | Mono |
| MEMORY | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Memory Card Slot | SD card | Dual CFexpress |
|---|---|---|
| Supported Memory Cards | SD Memory Card, SDXC Memory Card, SDHC Memory Card | CFexpress |
| Memory Card | - | 64 GB CFexpress |
| Memory Card Included | - | Yes |
| Image Storage | DNG (RAW) 4000 x 3000 JPEG 4000 x 3000 JPEG 4000 x 2664 JPEG 4000 x 2248 JPEG 3072 x 2304 JPEG 3072 x 2048 JPEG 3072 x 1728 JPEG 1920 x 1440 JPEG 1920 x 1280 JPEG 1920 x 1080 JPEG 2992 x 2992 JPEG 2304 x 2304 JPEG 1440 x 1440 |
5472 x 3648 4368 x 2912 3648 x 2432 2736 x 1824 |
| Video Capture | H.264 - 1920 x 1080 - 30 fps H.264 - 1920 x 1080 - 25 fps H.264 - 1920 x 1080 - 24 fps H.264 - 1280 x 720 - 30 fps H.264 - 1280 x 720 - 25 fps H.264 - 1280 x 720 - 24 fps H.264 - 640 x 480 - 30 fps H.264 - 640 x 480 - 25 fps H.264 - 640 x 480 - 24 fps |
RAW - 5472 x 2286 4096 x 2160 3840 x 2160 1920 x 1080 |
| BATTERY AND CHARGING | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Battery Type | Pentax D-LI68 Lithium Ion | Canon LP-E19 Lithium Ion |
|---|---|---|
| Details | Pentax D-LI68 Li-ion rechargeable battery (included) | Canon LP-E19 Li-ion rechargeable battery (included) |
| Battery Life | Photo shooting - 240 shots Photo shooting - 250 shots (50% flash usage) Photo shooting - 260 shots (flash off) Playback - 2.7 hours |
Photo shooting - 2850 shots (at 23 °C (LCD Monitor off)) Photo shooting - 2360 shots (at 0 °C (LCD Monitor off)) Photo shooting - 610 shots (at 23 °C (Live View mode)) Photo shooting - 530 shots (at 0 °C (Live View mode)) |
| CONNECTIONS | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Interface | Composite video/audio, HDMI, USB 2.0 | USB 3.1, Wireless LAN, Bluetooth |
|---|---|---|
| Print Standard | Exif Print support | DPOF support, Exif Print support |
| Flash Terminal | Hot shoe | Hot shoe, PC terminal |
| Connector Type | USB 2.0 Composite video/audio output HDMI output |
USB 3.1 Gen 2 (USB Type-C) Microphone (mini-phone stereo 3.5 mm) |
| FEATURES | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Self-Timer Delay | 2sec, 12sec | 10 sec, 2sec |
|---|---|---|
| Continuous Shooting Speed | 1.5 frames per second, 5 frames per second | 8 frames per second, 3 frames per second, 20 frames per second, 10 frames per second, 16 frames per second |
| Additional Features | Audio recording, RGB primary colour filter, digital image rotation, histogram display, AE lock, AF lock, in-camera red-eye removal, cropping an image, resizing an image, shadow point display, interval shooting mode, highlight point display, in-camera film editing, face detection, in-camera RAW processing, Scene Auto Selector, HDR image enhancement technology, Shade Correction, Eye-Fi Card Ready, distortion control, High ISO NR | Audio recording, RGB primary colour filter, auto power save, depth-of-field preview button, histogram display, AE lock, AF lock, FE lock, highlight point display, Dust Delete Data system, in-camera RAW processing |
| OTHERS | Pentax Q7 | Canon EOS 1D X Mark III |
|---|
| Included Accessories | Carrying strap, battery charger, body cap, USB cable, shoe cap | Body cap, neck strap, eyecup, interface cable, cable protector, dual battery charger |
|---|---|---|
| Software | Drivers & Utilities, SILKYPIX Developer Studio 3.0 LE | - |
| Max Operating Temperature | 40 °C | 45 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Service & Support | - | Limited warranty - 2 years |
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