Comparisons / Comparison of Canon EOS Rebel T7 (EOS 2000D) and Sigma DP1 Merrill

Comparison of Canon EOS Rebel T7 (EOS 2000D) and Sigma DP1 Merrill [S]ave

Attribute
Sigma DP1 Merrill ×
Canon EOS Rebel T7 (EOS 2000D) ×
General
ModelSigma DP1 MerrillCanon EOS Rebel T7 (EOS 2000D)
BrandSigmaCanon
Manufacturer urlhttps://www.sigmaphoto.com/https://www.usa.canon.com/
Model numberDP1 MerrillT7
Alternate model number(s)-
  • 2000d
  • kiss x90
Camera formatMid-SizedSLR
Release year (year)20122018
Tripod mount++
Length (mm)122129
Width (mm)6478
Height (mm)67101
Weight (g)391675
Waterproof--
Predecessor-Canon T6
Image Sensor
Sensor typeCMOSCMOS
Sensor manufacturerFoveon X3Canon
Effective megapixels (MP)14.824.1
Sensor formatAPS-CAPS-C
Sensor area (mm²)368.95332.27
Sensor width (mm)23.522.3
Sensor height (mm)15.714.9
Approximate pixel pitch (micron)53.72
Focal Length Multiplier (x)-1.6
Aspect ratio3:23:2
Color filter typeFull ColorRGBG
Anti aliasing filterNot neededFixed
Self-cleaning--
Sensor shift image stabilization--
On-sensor phase detect--
Image Capture
Image resolution
  • 2336 x 1568(3.7 mp other)
  • 3264 x 2176(7.1 mp 3:2)
  • 4704 x 3136(14.8 mp 3:2)
  • 1280 x 1280(1.6 mp 1:1)
  • 1696 x 1280(2.2 mp 4:3)
  • 1920 x 1080(2.1 mp 16:9)
  • 1920 x 1280(2.5 mp 3:2)
  • 1984 x 1984(3.9 mp 1:1)
  • 2656 x 1992(5.3 mp 4:3)
  • 2656 x 2656(7.1 mp 1:1)
  • 2976 x 1680(5.0 mp other)
  • 2976 x 1984(5.9 mp 3:2)
  • 3552 x 2664(9.5 mp 4:3)
  • 3984 x 2240(8.9 mp 16:9)
  • 3984 x 2656(10.6 mp 3:2)
  • 4000 x 4000(16.0 mp 1:1)
  • 480 x 480(0.2 mp 1:1)
  • 5328 x 4000(21.3 mp 4:3)
  • 6000 x 3368(20.2 mp 16:9)
  • 6000 x 4000(24.0 mp 3:2)
  • 640 x 480(0.3 mp 4:3)
  • 720 x 408(0.3 mp other)
  • 720 x 480(0.3 mp 3:2)
Image file format
  • 12-bit raw (.x3f)
  • jpeg
  • raw+jpeg
  • .cr2 raw (14-bit)
  • jpeg
  • raw+jpeg
Continuous-mode (fps)3.83
Video Capture
Can take movies++
Movie resolution
  • 640x480
  • 1280x720
  • 1920x1080
  • 640x480
Movie max framerate (fps)-60
Image Storage
Movie file formatAVI (Motion JPEG) with monaural soundMOV (image data: MPEG4 ACV/H.264; audio: Linear PCM (monaural))
Composite video out+-
Ntsc/pal switchable video+-
Hd video out-+
Hd video connection-HDMI
Lens and Optics
Lens mount-Canon EF/EF-S
LensSigma Lens; 9 elements in 8 groupsCanon EF-S 18-55mm f/3.5-5.6 IS II
Focal length (35mm equivalent) (mm)28.0029.00 - 88.00
Focal length (actual) (mm)19.0018.00 - 55.00
Zoom ratio (x)13.06
Aperture range (f)0.06 - 0.360.18 - 0.29
Integrated nd filter--
Min focus range (cm)10025
Filter thread (mm)4958
Optical image stabilization-+
Digital zoom--
Auto Focus
Auto focus++
Auto focus typeContrast Detection: 9 points select mode, Free move mode; possible to change size of focus frame (Spot, Regular, Large)Phase Detect with TTL-CT-SIR AF-dedicated CMOS Sensor: 9 points with 1 cross-type in center, 8 single-axis, all f/5.6 compatible
Auto focus assist light-+
Manual focus++
Viewfinder
ViewfinderNo / LCDOptical / LCD
Viewfinder typeOptional add-on optical type VF-11.SLR type; fixed eye-level pentamirror, 95% coverage, 0.80x mag., 21mm eyepoint, -2.5 to +0.5 diopter
Focus peaking--
Viewfinder magnification (35mm equivalent) (x)-0.5
Viewfinder magnification (nominal/claimed) (x)-0.8
Display
Eye-level viewfinder-+
Rear display++
Rear display size (inch)33
Rear display resolution (dots)921,600921,600
Touchscreen--
Articulating screen--
Tilt swivel screen--
Selfie screen--
Max playback zoom (x)10-
Top deck display--
Exposure
Maximum iso (native)6,4006,400
Minimum iso (native)100100
Iso settingsAuto (with programmable low and high limits), 100-6400 in 1 or 1/3 EV stepsAuto, 100 - 6400 in 1/3 or 1EV steps, expandable to 12800
Auto iso mode++
White balance settings
  • auto
  • custom
  • flash
  • fluorescent
  • incandescent
  • overcast
  • shade
  • sunlight
  • auto (with new white priority setting)
  • cloudy
  • custom
  • daylight
  • flash
  • shade
  • tungsten
  • white fluorescent
Shutter speed range (s)1/2000 - 301/4000 - 30
Bulb mode-+
Exposure compensation+/- 3.0EV in 0.3EV steps+/- 5.0EV in 0.3EV steps
Explosure metering modesEvaluative, center-weighted average, spot63-zone Evaluative (linked to any AF point), Center-weighted, Partial (10%)
Program auto exposure++
Aperture priority++
Shutter priority++
Full manual exposure++
Creative exposure modesNo scene modes or effects. Note that maximum shutter speed varies with aperture. Top shutter speeds are 1/2000s at f/5.6-f/16Flash Off, Creative Auto, Portrait, Landscape, Close-up, Sports, Food, Night Portrait
Self timer (s)
  • 2
  • 10
  • 2
  • 10
Time lapse (intervalometer)+-
High resolution composite--
Flash
Built-in flash-+
Flash modes
  • normal
  • redeye
  • redeye + slow sync (with compatible external flash unit)
  • slow sync.
  • e-ttl ii auto
  • manual flash
  • red-eye reduction
  • second curtain synchro
Flash guide number (iso 100) (m)-9
Flash range description-GN=9.2m/ISO 100; Range is lens aperture dependent
Max flash sync (s)-1/200
Flash exposure compensation+/- 3.0 EV in 0.3EV steps+/- 2.0 EV in 0.3EV steps
External flash connectionHot ShoeHot Shoe
Built-in wireless flash control--
Usable memory types
  • sd
  • sdhc
  • sdx
  • sd
  • sdhc
  • sdx
Uhs supportNo UHS supportNo UHS support
Dual card slots--
Raw capture support++
Uncompressed format
  • 12-bit raw (.x3f)
  • raw+jpeg
  • .cr2 raw (14-bit)
  • raw+jpeg
Connectivity
Built-in wi-fi-+
NFC-+
Bluetooth--
Built-in gps--
Microphone jack--
Headphone jack--
External connections
  • usb 2.0 high speed
  • usb 2.0 high speed
  • wifi
Pictbridge compliant-+
Dpof compliant++
Remote control-+
Remote control type-
  • optional wired (rs-60e3) or via wi-fi
Connections (extended)
  • combined usb/av
  • mini (type-c) hdmi-cec
  • wired remote jack
Performance Timing
Max cycle time for jpeg shooting (s/frame)1.68-
Max cycle time for raw shooting (s/frame)1.84-
Buffer size for raw shooting in single shot mode (frames)9-
Max cycle time for raw plus jpeg shooting (s/frame)1.88-
Camera penalizes early shutter press+-
Jpeg shooting speed in burst mode (max resolution) (fps)3.83
Buffer size for jpeg shooting in burst mode (max resolution) (frames)7150
Raw shooting speed in burst mode (fps)3.83
Buffer size for raw shooting in burst mode (frames)711
Raw plus jpeg shooting speed in burst mode (fps)3.83
Buffer size for raw plus jpeg shooting in burst mode (frames)76
Shutter lag (full af, wide/mid) (s)0.49-
Shutter lag (manual focus) (s)0.08-
Shutter lag (prefocused) (s)0.04-
Shutter lag (notes)Full AF lag, Speed Priority AF mode = 0.424s-
Startup time (s)2.9-
Play -> record time (s)0.8-
Power
Battery life, stills (cipa rating monitor/live view) (shots)97240
Battery life, still (cipa rating ovf/evf) (shots)-500
Battery form factorProprietary BP-41Proprietary LP-E10
Usable battery types
  • lithium-ion rechargeable
  • lithium-ion rechargeble
Batteries included2 x Proprietary BP-41 Lithium-ion rechargeable1 x Proprietary LP-E10 Lithium-ion rechargeble
Battery charger included (dedicated charger or ac/usb adapter)++
Dedicated battery charger included++
Internal charging supported--
Software
Included software
  • sigma photo pro
  • no disc is included; canon software can be downloaded from their website.
Os compatibility
  • mac os
  • windows
-
Miscellaneous
Notes and featuresUpdate of DP1x with same 14.8MP x 3 Foveon X3 Full Color sensor used in the SD1, 3-inch 920K-dot LCD, and dual TRUE II processors.-



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