Most of the comparison are just data collected from
          the different specs of the cameras but we also add some subjective
          own notes to the different cameras. Why these cameras? These four
          cameras
          define the current market of 35mm DSLR cameras that feature over 12MP
           resolution and/or are high speed (up to 8fps). 
        This list is of course not complete but lists the features
            we find most important (we are not too much experts in using flash
            though). 
        Note: At the time we write this comparison we have
          all four cameras in our hands (we own the Canon 1D Mk. II for over
          one year and the Canon 1Ds Mk. II for 11 months now). 
        
          
             | 
            Canon EOS 5D  | 
            Canon EOS 1Ds    Mk II  | 
            Canon EOS 1D   Mk
                  II (N)  | 
            Nikon D2x  | 
           
          
             | 
             | 
             | 
              | 
             | 
           
          
            | Our Reviews | 
             | 
             | 
             | 
             | 
           
          
            |   | 
              | 
              | 
             | 
              | 
           
          
            Resolution  | 
            12.8 MP  | 
            16.7 MP  | 
            8.2 MP  | 
            12.4 MP  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            Frame Rates  | 
            3 fps  | 
            4 fps  | 
            8 fps  | 
            5 fps  | 
           
          
            |   | 
              | 
              | 
             | 
              | 
           
          
            | RAW buffer | 
            17  | 
            11  | 
            20 (22N)  | 
            15 (high speed 26)  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            High Speed Crop  | 
            no  | 
            no  | 
            no  | 
            yes, 8fps, 6.8 MP  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            | Multiplier | 
            1.0 (Full Frame *)  | 
            1.0 (Full Frame *)  | 
            1.3x  | 
            1.5x   | 
           
          
            |   | 
              | 
              | 
             | 
              | 
           
          
            LCD Monitor  | 
            2.5"  | 
            2"  | 
            2" (2.5" N)  | 
            2.5"  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            Body   | 
            Solid (Prosumer)  | 
            Top class (heavy)  | 
            Top class (heavy)  | 
            Top class (lighter than 1Ds Mk. II but not
                as light as 5D)  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            Ergonomics  | 
            ok  | 
            ok  | 
            ok  | 
            very good  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            Histogram  | 
            
              RGB and Luminosity 
              Not easy to read and needs menu to switch between RGB/Luminance
                mode 
              | 
            
              RGB and Luminosity 
              Not easy to read and needs menu to switch between RGB/Luminance
                mode 
              | 
            
              RGB and Luminosity 
              Not easy to read and needs menu to switch between RGB/Luminance
                mode 
              | 
            
              RGB and Luminosity 
              Easy to read and available without switching a menu setting 
              | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            Viewfinder  | 
            very good  | 
            very good  | 
            very good  | 
            very good  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            Startup time  | 
             very fast  | 
            very fast  | 
            very fast  | 
            very fast  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            Autofocus  | 
            good (9 point + 6 assist)  | 
            top (45 point AF)  | 
            top (45 point AF)  | 
            top AF (11 areas)  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            X-Sync Speed  | 
            1/200 sec  | 
            1/250 sec  | 
            1/250 sec  | 
            1/250 sec  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            Sensor Type  | 
            CMOS, Full Frame  | 
            CMOS, Full Frame  | 
            CMOS, 28.7 x 19.1 mm  | 
            CMOS, 23.7 x 15.7 mm  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            ISO range  | 
             | 
             | 
             | 
             | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            Noise evaluation  | 
            excellent  | 
            very good  | 
            very good  | 
            very good (slightly more noisy than the 1ds
                Mk.II)  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            Anti Shake Lenses available  | 
            broad selection  | 
            broad Selection  | 
            broad Selection  | 
            good Selection  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            RAW Test Files  | 
             | 
             | 
             | 
             | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            | Battery/-life | 
            light/medium  | 
            heavy/good  | 
            heavy/good  | 
            medium/excellent  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            Lens Mount  | 
            Canon EF (not EF-S)  | 
            Canon EF (not EF-S)  | 
            Canon EF (not EF-S)  | 
            Nikon F mount  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            Weight with Battery  | 
            900 g  | 
            1,530 g  | 
            1,530 g  | 
            1,250 g  | 
           
          
             | 
             | 
             | 
             | 
             | 
           
          
            Street Price  | 
            US $ 3,300  | 
            US $ 7,500  | 
            US $ 4,000 (N)  | 
            US $ 4,999  | 
           
                 
          
        Matching tele lenses from Canon/Nikon for wildlife
          photography 
           
         We restrict this table to lenses that weigh less than about 3
            kg. This means that you can also use them handheld. Excludes
          the 400mm f2.8, 500mm f/4, 600mm f/4 and Nikon's 200-400mm f/4 lenses).
          We also restrict the list to lenses f/4 or faster (means you can also
          use tele extenders and still have AF). 
        Selecting the best equipment for wildlife is dependent mainly on
          these factors: 
        
          - FOV (Field of view)
 
          - FPS (Frames per second)
 
          - IS/VR (sStabilization or not)
 
          - MP (Resolution per frame)
 
          - Price 
 
          - Weight and size (we only list weight as size is kind of proportional)
 
          - Max f-stop (for better focus speed/precision and background blur)
 
                 
        All lenses we list are in general quite good performers and can be
          used with 1.4x, 1.7x (Nikon) or 2x tele converters. The 1.4x allow
          quite sharp images but may distort. The 2x converters lose quite a
          bit of sharpness.         
        
          
            | 
             | 
            Canon EOS 5D 
             | 
            Canon EOS 1Ds    Mk
                  II 
             | 
            Canon EOS 1D   Mk
                  II (N) 
             | 
            Nikon D2x 
             | 
           
          
            | 
             | 
            
             | 
            
             | 
              | 
            
             | 
           
          
            | 70-200mm f 2.8 | 
            FOV 70-200mm 
              3 fps 
              IS
               
              12.8 MP 
              US $1,700 
              3.5 lb
               
             | 
            
              FOV 70-200mm 
  3 fps 
  IS 
  16.7 MP 
  US $1,700 
  3.5 lb   
               
             | 
            FOV 91-260mm 
3 fps 
IS 
8.2 MP 
US $1,700 
3.5 lb             
             | 
            
              FOV 105-300mm 
  5 fps  
  VR 
  12.4 MP 
  US $1,700 
  3.2 lb
 
               
             | 
           
          
            |   | 
              | 
              | 
            
             | 
            High-Speed Crop 
              FOV 140-400mm 
  8 fps  
  VR 
  6.8 MP  
               | 
           
          
            300mm f/2.8 
             | 
            FOV 300mm 
3 fps 
IS  
12.8 MP 
US $4,000 
6.0 lb 
             | 
            FOV 300mm 
4 fps 
IS  
16.7 MP 
US $4,000 
6.0 lb 
             | 
            FOV 390mm 
8 fps 
IS  
8.2 MP 
US $4,000 
6.0 lb 
             | 
            FOV 450mm 
5 fps 
VR 
12.4 MP 
US $4,500 
6.3 lb 
             | 
           
          
            | 
             | 
            
             | 
            
             | 
            
             | 
            
              High-Speed Crop 
              FOV 600mm 
  8 fps  
  VR 
  6.8 MP  
             
             | 
           
          
            300 mm f/4 
             | 
            FOV 300mm 
3 fps 
IS  
12.8 MP 
US $1,100 
2.6 lb 
             | 
            FOV 300mm 
4 fps 
IS  
16.7 MP 
US $1,100 
2.6 lb 
             | 
            FOV 390mm 
8 fps 
IS  
8.2 MP 
US $1,100 
2.6 lb 
             | 
            FOV 450mm 
5 fps 
no VR 
12.4 MP 
US $1,100 
3.1 lb 
             | 
           
          
            |   | 
              | 
              | 
            
             | 
            High-Speed Crop 
              FOV 600mm 
  8 fps  
  no VR 
  6.8 MP   | 
           
          
            |   | 
            
             | 
            
             | 
            
             | 
            
             | 
           
          
            400 mm f/4 
             | 
            FOV 400mm 
3 fps 
IS  
12.8 MP 
US $5,400 
4.3 lb
 
             | 
            FOV 400mm 
4 fps 
IS  
16.7 MP 
US $5,400 
4.3 lb             
             | 
            FOV 520mm 
8 fps 
IS  
8.2 MP 
US $5,400 
4.3 lb 
             | 
            n/a 
             | 
           
          
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