• 35mm 864.0mm2
  • 18.1 megapixels
  • ISO 100 - 51,200
  • 4/3 224.9mm2
  • 16.0 megapixels
  • ISO 160 - 12,800
  • Detailed specifications
  • Canon EOS-1D X
  • Panasonic Lumix DMC-GX1
Links
Prices: Compare Prices  
Manufacturer URL: Manufacturer website Manufacturer website
Predecessor: Canon 1Ds Mark III
1Ds Mark III vs 1DX
 
Successor: Canon 1DX Mark II
1DX vs 1DX Mark II
Panasonic GX7
GX1 vs GX7
General
Model Number: 1DX GX1
Alternate Model Number(s):    
Camera Format: Pro SLR Compact System Camera
Currently Manufactured: No No
Retail Price: $6800.00 $949.95
Street Price: $5,299.00  
Date Available: 2012-06-15 2011-12-15
Tripod Mount: Yes Yes
Weight: 54.7 oz (1,551 g)
includes batteries
14.8 oz (420 g)
includes batteries, kit lens
Size: 6.2 x 6.4 x 3.3 in.
(158 x 164 x 83 mm)
4.6 x 2.7 x 1.6 in.
(116 x 68 x 39 mm)
Waterproof: No No
Waterproof Depth: n/a n/a
Image Sensor
Sensor Type: CMOS Live MOS
Sensor Manufacturer: Canon Panasonic
Effective Megapixels: 18.1 16.0
Sensor Format: 35mm 4/3
Sensor size: 864mm2 (36.00mm x 24.00mm) 224.9mm2 (17.30mm x 13.00mm)
Approximate Pixel Pitch: 6.94 microns 3.77 microns
Focal Length Multiplier: 1.0x 2.0x
Aspect Ratio: 3:2 4:3
Color Filter Type: RGBG RGBG
Anti Aliasing Filter: Fixed Fixed
Self-Cleaning: Yes Yes
Sensor shift image stabilization: No No
On-Sensor Phase Detect: No No
DxO Sensor Score: 82 55
DxO Color Depth Score (bits): 23.8 20.8
DxO Dynamic Range Score (evs): 11.8 10.6
DxO Maximum Effective ISO Score (iso): 2,786 703
Image Capture
Image Resolution: 5184 x 3456 (17.9 MP, 3:2),
4608 x 3072 (14.2 MP, 3:2),
3456 x 2304 (8.0 MP, 3:2),
2592 x 1728 (4.5 MP, 3:2)
4592 x 3448 (15.8 MP, 4:3),
4576 x 3056 (14.0 MP, 3:2),
4576 x 2576 (11.8 MP, 16:9),
3424 x 3424 (11.7 MP, 1:1),
3232 x 2424 (7.8 MP, 4:3),
3232 x 2160 (7.0 MP, 3:2),
3232 x 1824 (5.9 MP, Other),
2416 x 2416 (5.8 MP, 1:1),
2272 x 1704 (3.9 MP, 4:3),
2272 x 1520 (3.5 MP, Other),
1920 x 1080 (2.1 MP, 16:9),
1712 x 1712 (2.9 MP, 1:1)
Image File Format: JPEG, RAW, M-RAW (10.1MP), S-RAW (4.5MP); 14-bit CR2; RAW+JPEG JPEG, RAW, RAW + JPEG
Continuous-mode frames/second: 12.0 4.1
Video Capture
Can take movies: Yes Yes
Movie Resolution: 1920x1080 (30p/​25p/​24p)
1280x720 (60p/​50p)
640x480 (30p/​25p)
1920x1080 (60i/​50i/​30p/​25p)
1280x720 (60p/​50p/​30p/​25p)
640x480 (30p/​25p)
Movie File Format: MOV (Video: H.264 Intra/Inter frame, Sound: Linear PCM) AVCHD, MP4
Composite Video Out: Yes Yes
NTSC/PAL Switchable Video: Yes No
Video Usable as Viewfinder: No
HD Video Out: Yes Yes
HD Video Connection: HDMI HDMI
Lens & Optics
Lens Mount: Canon EF Micro Four Thirds
Lens: n/a Panasonic LUMIX G X VARIO PZ 14-42mm f/3.5-5.6 ASPH/POWER O.I.S.
Focal Length (35mm equivalent):   28 - 84mm
Focal Length (actual):   14 - 42mm
Zoom Ratio:   3.00x
Aperture Range:   f/3.5 (wide) / f.5.6 (tele) - f/22
Integrated ND Filter: No No
Normal Focus Range:   20 cm to Infinity
7.9 in to Infinity
Macro Focus Range:    
Filter Thread: n/a 37.0mm
Thread Type: n/a n/a
Optical Image Stabilization: No Yes
Digital Zoom: Yes
Digital Zoom Values:   2x or 4x
Auto Focus
Auto Focus: Yes Yes
Auto Focus Type: Phase Detect : 61-point / 41 F4 cross-type AF points inc 5 dual cross type at F2.8; Spot, Single, Single + Adj 4 pts, Single + Adj 8 pts, Zone, Auto Contrast Detection: Face detection, AF Tracking, 23-area-focusing, 1-area-focusing, Pinpoint Touch (1- area-focusing in Face detection, AF Tracking, Multi-area-focusing, 1-area-focusing, Pinpoint)
Auto Focus Assist Light? No Yes
Manual Focus: Yes Yes
Viewfinder
Viewfinder: Optical / LCD LCD
Viewfinder Type: SLR type; eye-level pentaprism, 100% coverage, 0.76x magnification, 20mm eyepoint, -3.0 to +1.0 diopter Optional DMC-LVF2 EVF; 1.44M dot eq,. 100% coverage, 0.71x magnification (35mm eq.)
Focus Peaking: No Yes
EVF Resolution: n/a n/a
Viewfinder Magnification (35mm equivalent): 0.76x 0.36x
Viewfinder Magnification (nominal/claimed): 0.76x 0.71x
Display
Eye-level Viewfinder: Yes No
Rear Display: Yes Yes
Rear Display Size (inches): 3.2 3.0
Rear Display Resolution: 1,040,000 dots 460,000 dots
Touchscreen: No No
Articulating Screen: No No
Tilt Swivel Screen: No No
Selfie Screen: No No
Max Playback Zoom: 10.0x 16.0x
Top Deck Display: Yes No
Exposure
Maximum ISO (native): 51200 12800
Minimum ISO (native): 100 160
ISO Settings: Auto (100-51200), 100-51200 (in 1/3-stop or whole stop increments), ISO can be expanded to L: 50, H1: 102400, H2: 204800 Auto, Intelligent ISO, 160 to 12800 in 1 or 1/3 EV steps
Auto ISO Mode: Yes Yes
White Balance Settings: Auto, Daylight, Shade, Cloudy, Tungsten, White Fluorescent light, Flash, Custom (up to 5), Color Temperature (Kelvin) Auto, Daylight, Cloudy, Shade, Incandescent, Flash, White Set 1/2, Color Temperature Setting (2,500-10,000K in 100K steps)
Shutter Speed Range: 1/8000 - 30 sec 1/4000 - 60 sec
Bulb Mode: Yes Yes
Exposure Compensation: +/- 5.0EV in 0.3EV steps +/- 5.0EV in 0.3EV steps
Metering Modes: 100K-pixel RGB sensor: 252-zone Evaluative (35 zones in low light), Center-weighted, Partial, Spot (Center, AF Point-linked, Multi (max 8 spots)) 144-zone Intelligent Multiple, Center-weighted, Spot
Program Auto Exposure: Yes Yes
Aperture Priority: Yes Yes
Shutter Priority: Yes Yes
Full Manual Exposure: Yes Yes
Creative Exposure Modes: Multiple Exposure. Portrait, Soft Skin, Scenery, Architecture, Sports, Peripheral Defocus, Flower, Food, Objects, Night Portrait, Night Scenery, Illiminatioms, Baby 1/2, Pet, Party, Sunset
Self Timer: 10, 2 seconds 2, 10, 10 (3 images) seconds
Time Lapse (intervalometer): No  
High Resolution Composite: No No
Flash
Built-in Flash: No Yes
Flash Modes: n/a Auto, Auto/Red-eye Reduction, Forced On, Forced On/Red-eye Reduction, Slow Sync., Slow Sync./Red-eye Reduction, Forced Off
Flash Guide Number (ISO 100): n/a 6.0 m / 19.7 ft.
Flash Range Description: n/a Lens dependent; GN 7.6m (ISO 160)
Max Flash Sync: 1/250 1/160
Flash Exposure Compensation: +/- 3.0 EV in 0.3EV steps +/- 2.0 EV in 0.3EV steps
External Flash Connection: PC Sync, Hot Shoe Hot Shoe
Built-In Wireless Flash Control:    
Image Storage
Usable Memory Types: CF1 / CF2 SD / SDHC / SDXC
UHS Support:    
Other Memory: UDMA7 compliant  
Dual Card Slots: Yes No
RAW Capture Support: Yes Yes
Uncompressed Format: RAW, M-RAW (10.1MP), S-RAW (4.5MP); 14-bit CR2; RAW+JPEG RAW, RAW + JPEG
Movie File Format: MOV (Video: H.264 Intra/Inter frame, Sound: Linear PCM) AVCHD, MP4
Included Memory: No memory included No memory included
Included Memory Type:    
Connectivity
Built-In Wi-Fi: No No
NFC: No No
Bluetooth: No No
Built-In GPS: No No
Microphone Jack: Yes No
Headphone Jack: No No
External Connections: USB 2.0 High Speed,Ethernet USB 2.0 High Speed
PictBridge Compliant: Yes Yes
DPOF Compliant: Yes Yes
Remote Control: Yes Yes
Remote Control Type: Optional wired (N3 contact), wireless Optional DMW-RSL1 cable remote
Connections (extended): System extension terminal, RJ-45 LAN (1000BASE-T), mini HDMI, stereo mic mini jack, PC-sync terminal Mini HDMI (Type-C), 2.5mm remote socket, combined AV/USB connector
Performance Timing
Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): <0.3 0.56
Cycle time for RAW shooting in single shot mode (seconds per frame): <0.3 0.53
Buffer size for RAW shooting in single shot mode (frames): Unlimited 12
Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): <0.3  
Camera penalizes early shutter press? No No
JPEG shooting speed in burst mode (fps, max resolution): 12.0 4.1
Buffer size for JPEG shooting in burst mode (frames, max resolution): 56 Unlimited
RAW shooting speed in burst mode (fps): 12.0  
Buffer size for RAW shooting in burst mode (frames): 31  
RAW+JPEG shooting speed in burst mode (fps): 12.0  
Buffer Size for RAW+JPEG shooting in burst mode (frames): 16  
Shutter lag (full AF, wide/mid): 0.13 seconds 0.26 seconds
Shutter lag (full AF, tele):    
Shutter lag (full AF, live view - DSLR): 0.75 seconds  
Shutter lag (prefocused, live view - DSLR): 0.064 seconds  
Shutter Lag (manual focus): 0.095 seconds 0.082 seconds
Shutter lag (full AF, with flash):   0.48 seconds
Shutter Lag (prefocused): 0.056 seconds 0.072 seconds
Shutter Lag (notes): Full AF lag, wide-area mode = 0.221s Prefocused lag, Shortened enabled = 0.038s Live View AF lag, phase-detect = 0.897s Live View AF lag, contrast-detect = 0.746s Live View prefocused lag = 0.064s Wide-area AF lag = 0.260s
Startup Time: 0.5 seconds 1.4 seconds
Play -> Record Time: 0.2 seconds 0.6 seconds
Flash cycle time, full power:   5.8 seconds
Power
Battery Life, Stills (CIPA Rating Monitor/Live View):   310 shots
Battery Life, Still (CIPA Rating OVF/EVF): 1120 shots  
Battery Life, Video:    
Battery Form Factor: Proprietary LP-E4N Proprietary DMW-BLD10 (7.2V, 1010mAh)
Usable Battery Types: Lithium-ion rechargeable Lithium-ion rechargeable
Batteries Included: 1 x Proprietary LP-E4N Lithium-ion rechargeable 1 x Proprietary DMW-BLD10 Lithium-ion rechargeable
Battery Charger Included (dedicated charger or AC/USB adapter): Yes Yes
Dedicated Battery Charger Included: Yes
Internal Charging Supported: No
Software
Included Software: Digital Photo Professional, EOS Utility, ZoomBrowser EX / ImageBrowser, Photostitch, Picture Style Editor PHOTOfunSTUDIO HD Edition 7.0, SILKYPIX Developer Studio 3.1 SE, Super LoiloScope (trial), USB Driver
OS Compatibility: Windows XP (SP2/SP3) / Vista inc SP1 (excl. Starter Edition) / 7 (excl. Starter Edition); OS X v10.4-10.6  
Miscellaneous
Notes & Features: 18MP Full-frame CMOS sensor with 16-channel readout, dual DIGIC 5+ processors, advanced dust reduction, new 100K-pixel RGB metering system, new 61-point AF system, 12 fps burst (up to 14 fps in JPEG only, mirror locked-up), dual CF card slots, GbE port. 3-inch 460K Touchscreen LCD, Full HD movies, Accessory Port, Hot-shoe, Built-in Flash, Level Gauge, iA and iA Plus modes, UHS-I compatible. Available in black or silver.