Side by side comparison and review of Panasonic Lumix G DMC-GX7K + 14-42mm and Canon EOS 1D X Mark III. Compare design, sensors, zoom functions, batteries and other key specifications and features to simplify the choice of your perfect digital camera. Our goal is to make it easier for you to decide on the camera that will best meet your expectations by revealing the main differences between the products.
DESIGN AND DIMENSIONS | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Product Type | Digital camera - 1080p - mirrorless system | Digital camera - 5.5K - SLR with Live View mode, movie recording |
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Lens Included | 14-42mm lens | Body only |
Height | 7.07 cm | 16.76 cm |
Width | 12.26 cm | 15.8 cm |
Depth | 5.46 cm | 8.26 cm |
Weight | 360 g | 1.25 kg |
Weight Details | - | Camera body only: 1.25 kg Camera with battery and memory card: 1.44 kg |
Body Material | Magnesium alloy | Magnesium alloy |
Enclosure Colour | Black | - |
Protection | - | Weatherproof, dust-resistant |
Digital Zoom | 4x | - |
Optical Zoom | 3x | - |
Navigation | - | GPS receiver |
SENSOR | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Sensor Resolution | 16.0 Megapixel | 20.1 Megapixel |
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Optical Sensor Type | Live MOS | CMOS |
Total Pixels | 16,840,000 pixels | 21,400,000 pixels |
Effective Sensor Resolution | 16,000,000 pixels | 20,100,000 pixels |
Optical Sensor Size | Four Thirds (17.3 x 13.0 mm) | Full Frame (36 x 24 mm) |
Frame Rate (Max Resolution) | 50 fps | 60 fps |
Sensor Dust Reduction | Yes | Yes |
Sensor Features | Supersonic Wave Filter (SWF) | 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 | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Image Processor | Venus Engine | DIGIC X |
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LENS | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Type | Zoom lens - 3x zoom - 14 - 42 mm - f/3.5-5.6 G II | - |
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Focal Length Equivalent to 35mm Camera | 28 - 84mm | - |
Focus Adjustment | Automatic, manual | - |
Min Focus Distance | 20 cm | - |
Max View Angle | 75 degree(s) | - |
Zoom Adjustment | Manual | - |
Lens Construction | 8 groups / 9 elements | - |
Filter Size | 46 mm | - |
Lens Mounting Type | Micro Four Thirds | Canon EF |
Features | Internal focusing system, aspherical lens, Stepping Motor (STM) technology | - |
FOCUSING | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Auto Focus | TTL contrast detection | Dual Pixel CMOS AF |
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Auto Focus Points (Zones) Qty | 23 | 191 |
Auto Focus Features | Focus Peaking function, Manual Focus Check Live View | Deep Learning technology |
AE/AF Control | Face-priority AF, Subject-tracking AF, Touch Area AF | Face-priority AF, Eye detection AF, Zone AF, AI Servo AF, Head Detection AF, Large Zone AF |
Face Detection | Yes | - |
VIEWFINDER | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Viewfinder Type | Electronic - LCD | Optical - fixed eye-level pentaprism |
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Viewfinder Colour Support | Colour | - |
Viewfinder Resolution | 2,764,800 pixels | - |
Optical Viewfinder Field Coverage | 100% | 100% |
Optical Viewfinder Magnification | 1.39x | 0.76x |
Optical Viewfinder Dioptric Correction Range | -4 to +3 | -3 to +1 |
Field of View Crop Factor | 2 | 1.0 |
Features | Tilting, auto eye sensor | - |
EXPOSURE & WHITE BALANCE | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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ISO (Max) | 25600 | 819200 |
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Native ISO | 200-12800 | 100-102400 |
Extended ISO (Max) | 25600 | 204800 (H1), 409600 (H2), 819200 (H3) |
Extended ISO (Min) | 100 | 50 |
Light Sensitivity | ISO 800, ISO 125, ISO 400, ISO 200, ISO 1600, ISO 6400, ISO 3200, ISO auto, ISO 12800, ISO 25600 | 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 | 1728 | 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 | Multiple exposure, monochrome, clear portrait, silky skin, backlit softness, clear in backlight, relaxing tone, sweet child's face, distinct scenery, bright blue sky, romantic sunset glow, vivid sunset glow, glistening water, clear nightscape, cool night sky, warm glowing nightscape, artistic nightscape, glittering illuminations, clear night portrait, soft image of a flower, appetising food, cute dessert, freeze animal motion, clear sports shot | - |
Special Effects | Sepia, Black & White Red filter, Black & White Yellow filter, Vivid, Black & White Orange filter, soft focus, natural, monochrome, Black & White Green filter, portrait, miniature, Cross Process, Retro, Expressive, high dynamic, Bleach Bypass, High Key, Low Key, Scenery, Toy effect, Star Filter, Impressive Art, One Point Colour, Dynamic Monochrome, Sunshine, Old Days, Toy Pop, Fantasy, Rough Monochrome, Silky Monochrome | - |
White Balance | Custom, automatic, presets | Custom, automatic, presets |
White Balance Presets | Incandescent, cloudy, Flash, daylight, shade, 2500K - 10000K (100K steps) | Cloudy, tungsten light, Flash, daylight, shade, fluorescent light (white) |
Shutter Type | Mechanical | Mechanical electronically-controlled |
Max Shutter Speed | 1/8000 sec | 1/8000 sec |
Min Shutter Speed | 120 sec | 30 sec |
Exposure Compensation | ±5 EV range, in 1/3 EV steps | ±5 EV range, in 1/2 or 1/3 EV steps |
Auto Exposure Bracketing | 7 steps in 1/3, 2/3 or 1 EV steps | 3 steps in 1/2 or 1/3 EV steps |
White Balance Bracketing | Yes | - |
X-sync Speed | 1/320 sec | 1/250sec |
Exposure Range | EV 0-18 (ISO 100) | EV 0-20 (ISO 100) |
Retouch | Clear Retouch function | - |
DISPLAY | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Type | 3" LCD display | 3.2" LCD display |
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Touch Screen | Yes | - |
Display Format | 1,040,000 pixels | 2,100,000 pixels |
Display Form Factor | Folding | Built-in |
Display Features | Display brightness control, display colour control, display contrast control, Touch AE, Touch AF | Display brightness control |
FLASH | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Camera Flash | Pop-up flash | - |
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Guide Number (m / ISO 100) | 5 | - |
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 | - |
VIDEOGRAPHY / CAMCORDER | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Digital Video Format | AVCHD, H.264 | H.264, RAW, H.265 |
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Image Recording Format | JPEG, RAW, RAW + JPEG, MPO, MPO + JPEG | JPEG, RAW, RAW + JPEG, C-RAW, HEIF |
Max Video Resolution | 1920 x 1080 | 5472 x 2886 |
Surround Sound | Dolby Digital AC-3 (2 channel) recording | - |
Microphone Operation Mode | Stereo | Mono |
Microphone Features | Wind noise reduction | - |
MEMORY | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Memory Card Slot | SD card | Dual CFexpress |
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Supported Memory Cards | SD Memory Card, SDXC Memory Card, SDHC Memory Card, SDHC UHS-I Memory Card, SDXC UHS-I Memory Card | CFexpress |
Memory Card | - | 64 GB CFexpress |
Memory Card Included | No | Yes |
Image Storage | 4592 x 3448 3232 x 2424 2272 x 1704 MPO 1824 x 1368 - 3D mode 4592 x 3064 3232 x 2160 2272 x 1520 MPO 1824 x 1216 - 3D mode 4592 x 2584 3232 x 1824 1920 x 1080 MPO 1824 x 1024 - 3D mode 3424 x 3424 2416 x 2416 1712 x 1712 MPO 1712 x 1712 - 3D mode |
5472 x 3648 4368 x 2912 3648 x 2432 2736 x 1824 |
Video Capture | AVCHD - 1920 x 1080 - 50 fps - 28Mbps AVCHD - 1920 x 1080 - 50 fps - 24Mbps AVCHD - 1920 x 1080 - 50 fps - 17Mbps AVCHD - 1280 x 720 - 50 fps - 17Mbps AVCHD - 1920 x 1080 - 24 fps - 24Mbps H.264 - 1920 x 1080 - 50 fps - 28Mbps H.264 - 1920 x 1080 - 25 fps - 20Mbps H.264 - 1280 x 720 - 25 fps - 10Mbps H.264 - 640 x 480 - 25 fps - 4Mbps |
RAW - 5472 x 2286 4096 x 2160 3840 x 2160 1920 x 1080 |
BATTERY AND CHARGING | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Battery Type | Lithium Ion - manufacturer-specific | Canon LP-E19 Lithium Ion |
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Details | Li-ion rechargeable battery - 1025 mAh (included) | Canon LP-E19 Li-ion rechargeable battery (included) |
Battery Life | Photo shooting - 320 shots (with 20mm lens) Photo shooting - 350 shots (with 14-42mm lens) |
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 | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Interface | Composite video/audio, HDMI, USB 2.0, IEEE 802.11b/g/n, NFC (Near Field Communication) | USB 3.1, Wireless LAN, Bluetooth |
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Connectivity Features | Remote control via mobile devices, remote live view | - |
Print Standard | Direct print, Exif Print support, PictBridge 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 Remote control |
USB 3.1 Gen 2 (USB Type-C) Microphone (mini-phone stereo 3.5 mm) |
FEATURES | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Self-Timer Delay | 10 sec, 2sec | 10 sec, 2sec |
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Continuous Shooting Speed | 2 frames per second, 4 frames per second, 4.3 frames per second, 5 frames per second, 10 frames per second, 40 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 | Built-in speaker, RGB primary colour filter, digital image rotation, histogram display, cropping an image, resizing an image, in-camera film editing, Intelligent Resolution Technology, 24p Cinema Mode, Dolby Digital Stereo Creator, Intelligent Auto (iA), Intelligent D-range Control, HDR image enhancement technology, text stamp, Touch Shutter technology, Multi-process Noise Reduction, Time-Lapse recording, Light Speed AF, silent shooting, Creative Panorama function | 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 | Panasonic Lumix G DMC-GX7K + 14-42mm | Canon EOS 1D X Mark III |
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Included Accessories | Lens hood, battery charger, dust cap, body cap, lens cap, shoulder strap, USB cable | Body cap, neck strap, eyecup, interface cable, cable protector, dual battery charger |
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Software | Drivers & Utilities, SILKYPIX Developer Studio 3.1 SE, Loilo LoiLoScope (Trial), Panasonic PHOTOfunSTUDIO 9.2 Premium Edition | - |
Max Operating Temperature | 40 °C | 45 °C |
Min Operating Temperature | 0 °C | 0 °C |
Service & Support | - | Limited warranty - 2 years |