General

Canon EOS 1Ds Mark I Canon EOS Rebel T2i
Brand
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Canon Canon
Lowest price
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Unknown Unknown
Announced
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December 2002 February 2010

Sensor

Type
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CMOS CMOS
Crop factor
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1x 1.6x
Megapixels
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11 MP 17.9 MP
Light sensitivity
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1,250 ISO 6,400 ISO
Light sensitivity (boost)
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1,250 ISO 12,800 ISO
Sensor cleaning
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Yes Yes

Sensor (Advanced)

True resolution
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11 MP 17.9 MP
Native resolution
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4064 × 2704 5184 × 3456
Pixel size
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77.5 µm² 18.5 µm²

Screen

Type
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LCD LCD
Size
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2" 3"
Resolution
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120k dots 1,040k dots
Touch screen
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No No
Flips out
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No No
Live view
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No Yes

Lenses

Lens availability
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165 lenses 220 lenses
Lens mount
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Canon EF (Full-frame) Canon EF

Form factor

Size
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156×158×80 mm 129×98×62 mm
Depth
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3.1" 2.4"
Weight
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1,600 g 530 g
Interchangeable lenses
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Yes Yes
Waterproof
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No No
Weather sealed
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No No
Built-in focus motor
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No No

Viewfinder

Type
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Pentaprism Pentamirror
Viewfinder size
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0.70x 0.54x
Coverage
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100% 95%

Movies

Format
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None 1080p @ 30fps
Supports 24p
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n/a Yes
High-speed framerate
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n/a None
External mic jack
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n/a Yes
Autofocus
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None None
All formats
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n/a
  1. 480p @ 25fps
  2. 480p @ 30fps
  3. 720p @ 25fps
  4. 720p @ 30fps
  5. 720p @ 60fps
  6. 1080p @ 24fps
  7. 1080p @ 25fps
  8. 1080p @ 30fps

Features

Panorama
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No No
HDR
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No No
3D
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No No
Image stabilization
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None None
Supports RAW
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Yes Yes
GPS
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No No

Performance

Startup delay
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Unknown 400 ms
Shutter lag
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Unknown 252 ms
Battery life
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600 shots 440 shots
Continuous shooting
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3 fps 3.7 fps

Focus system

Autofocus
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Contrast detection Phase detection
Focus points
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45 9
Cross type focus points
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0 1

Shutter

Max
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1/8000s 1/4000s
Min
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30s 30s

Flash

Built-in flash
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No Yes
Popup
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n/a Yes
External connection
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Yes Yes

Storage

Storage slots
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1 1
Supported formats
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  1. CompactFlash (Type I)
  2. CompactFlash (Type II)
  1. SD
  2. SDHC
  3. SDXC

DXO Mark Scores

Image quality
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74.0 66.0
Color depth
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23.3 bits 22.1 bits
Dynamic range
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11.3 EV 11.5 EV
Low light performance
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1,480 ISO 784 ISO
Canon EOS 1Ds Mark I
EOS 1Ds Mark I
Canon

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Canon EOS Rebel T2i
Rebel T2i
Canon

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