Updated (June, 2014): Compare the Canon EOS 1D X vs Nikon D810

Nikon D800

Winner
Nikon D800

94

vs

Canon EOS-1D Mark IV

68

Canon EOS-1D Mark IV

Runner-up
     

Reasons to buy the Nikon D800

Great image quality
Overall image quality
95.0
Wide dynamic range
Dynamic range
14.4 EV
High true resolution
True resolution
36.2 MP
In-camera HDR
HDR
Combines multiple exposures
 

Reasons to buy the Canon EOS-1D Mark IV

Continuous shooting
Rapid fire
10 fps
Shutter lag
Barely any delay taking photos
104 ms shutter lag
Battery life
Great battery life
1500 shots
Cross type focus points
Many cross-type focus points
39
 

differences

Advantages of the Canon EOS-1D Mark IV

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Continuous shooting
Shoots much faster
10 fps vs 4 fps
Help
2.5x faster continuous shooting
Cross type focus points
Many more cross-type focus points
39 vs 15
Help
Grab focus in difficult situations
Shutter lag
Significantly less shutter lag
104 ms vs 209 ms
Help
2x less delay when taking photos
Battery life
Longer battery life
1500 shots vs 900 shots
Help
Around 70% more shots per battery charge
Light sensitivity
Better maximum light sensitivity
12,800 ISO vs 6,400 ISO
Help
The EOS-1D Mark IV's maximum light sensitivity is 1 f-stop better
Light sensitivity (boost)
Better boost ISO
102,400 ISO vs 25,600 ISO
Help
The EOS-1D Mark IV's boost ISO is 2 f-stops better
Lens availability
Slightly more lenses available
156 lenses vs 152 lenses
Help
Almost the same
Thickness
Thinner
3.1" vs 3.2"
Help
Almost the same
Canon EOS-1D Mark IV Learn more about
the Canon EOS-1D Mark IV

Advantages of the Nikon D800

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Low light performance
Significantly lower noise at high ISO
2,853 ISO vs 1,320 ISO
Help
The D800 has excellent image quality 1.1 f-stops higher ISO than the EOS-1D Mark IV
Overall image quality
Much better image quality
95.0 vs 74.0
Help
Around 30% better image quality
True resolution
Much higher true resolution
36.2 MP vs 16 MP
Help
Capture around 2.5x more detail in your photos
HDR
Has in-camera HDR
Yes vs No
Help
Combines multiple exposures to capture high dynamic range
Color depth
Better color depth
25.3 bits vs 22.8 bits
Help
Distinguishes 2.5 more bits of color
Dynamic range
More dynamic range
14.4 EV vs 12 EV
Help
2.4 f-stops more dynamic range
Screen size
Significantly larger screen
3.2" vs 3.0"
Help
Around 10% larger screen
Viewfinder size
Significantly larger viewfinder
0.70x vs 0.59x
Help
More than 40% larger viewfinder
Sensor size
Significantly larger sensor
Full frame 35.9x24.0mm vs APS-H 27.9x18.6mm
Help
Around 70% larger sensor
Size
Significantly smaller
146x123x82 mm vs 156x157x80 mm
Help
More than 20% smaller
Startup delay
Less startup delay
200 ms vs 400 ms
Help
2x less delay when turning on
Built-in focus motor
Has a built-in focus motor
Yes vs No
Help
Autofocuses with all autofocus lenses
Lowest price
Significantly cheaper
$3,106.95 vs $5,434.02
Help
The best price we've seen is $2,327 cheaper (more than 40% less)
Focus points
Slightly more focus points
51 vs 45
Help
Set focus accurately within the frame
Built-in flash
Built-in flash
Yes vs No
Help
A built-in flash is useful for taking indoor shots where there is little light
Weight
Significantly lighter
1,000 g vs 1,230 g
Help
Around 20% lighter
Nikon D800 Learn more about
the Nikon D800
vs

recommendations

Which camera do we recommend? Relative to the best recent pro DSLRs, and ignoring price

Snapsort Recommends
Canon EOS-1D Mark IV Canon EOS-1D Mark IV 68
Retailer
    Style
      Color
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        vs

        94 Nikon D800 Nikon D800
        Retailer
          Style
            Color
              You save

              similarities

              Compared to recent DSLRs

              Common Strengths
              Weather sealed Weather sealed Help
              Shoot in extreme weather
              Focus points Many focus points Help
              EOS-1D Mark IV:45
              D800:51
              Startup delay Minimal startup delay Help
              EOS-1D Mark IV:400 ms
              D800:200 ms
              Viewfinder Both have pentaprism viewfinders Help
              Pentaprism
              Storage slots Multiple storage slots Help
              2
              Viewfinder coverage Above average viewfinder coverage Help
              100%
              Fastest shutter speed Fast max shutter speeds Help
              1/8000 of a second
              Common Weaknesses
              Weight Heavy Help
              EOS-1D Mark IV:1,230 g
              D800:1,000 g
              Lowest price Very expensive Help
              EOS-1D Mark IV:$5,434.02
              D800:$3,106.95
              Thickness Quite thick Help
              EOS-1D Mark IV:3.1"
              D800:3.2"
              Size Large Help
              EOS-1D Mark IV:156x157x80 mm
              D800:146x123x82 mm
              Screen flips out No flip-out screens Help
              Less flexible
              Image stabilization No image stabilization Help
              Risk of blur

              Compared to recent pro DSLRs

              Common Strengths

              Snapsort is not aware of any interesting strengths shared by these two products.

              Common Weaknesses
              GPS No built-in GPS Help
              Missing geo-tagging
              Screen resolution Low resolution screens Help
              EOS-1D Mark IV:920k dots
              D800:921k dots

              dxomark

              DXOMark

              competitors

              Shared Competitors

              Advantages

              Disadvantages

              Nikon D810

              Nikon D810

              Pro DSLR

              $2,997 - $3,297 body only

              $4,590 - $4,890 with 24-70mm lens

              Screen resolution Has a significantly higher resolution screen
              Weight Is slightly lighter
              Canon EOS 5D Mark III

              Canon EOS 5D Mark III

              Pro DSLR

              $3,099 - $3,399 body only

              $3,699 - $3,999 with 24-105mm lens

              Screen resolution Has a slightly higher resolution screen
              Light sensitivity Slightly higher maximum light sensitivity
              Startup delay Has slightly more startup delay
              Dynamic range Has slightly narrower dynamic range
              Nikon D750

              Nikon D750

              Pro DSLR

              $2,149 - $2,297 body only

              $2,997 with 24-120mm lens

              Screen resolution Has a significantly higher resolution screen
              Screen flips out Has a screen which flips out
              Fastest shutter speed Has a slower max shutter speed
              Nikon D610

              Nikon D610

              Pro DSLR

              $1,497 - $1,597 body only

              $1,897 - $2,040 with 24-85mm lens

              Size Is slightly smaller
              Lowest price Is significantly less expensive
              Fastest shutter speed Has a slower max shutter speed
              Shutter lag Has much more shutter lag
              Nikon D7100

              Nikon D7100

              Entry-level DSLR

              $892 - $1,097 body only

              $1,197 with 18-140mm lens

              Screen resolution Has a significantly higher resolution screen
              Lens availability Significantly more lenses available
              Sensor size Has a marginally smaller sensor
              Shutter lag Has significantly more shutter lag
              Canon EOS 6D

              Canon EOS 6D

              Pro DSLR

              $1,519 - $1,899 body only

              $2,299 - $2,499 with 24-105mm lens

              Screen resolution Has a slightly higher resolution screen
              Light sensitivity Slightly higher maximum light sensitivity
              Fastest shutter speed Has a slower max shutter speed
              Storage slots Has fewer storage slots
              Nikon D700

              Nikon D700

              Pro DSLR

              $4,337 body only

              Thickness Is thinner
              Lowest price Is slightly more expensive
              Storage slots Has fewer storage slots

              Canon EOS-1D Mark IV Competitors

              Advantages

              Disadvantages

              Canon EOS 7D Mark II

              Canon EOS 7D Mark II

              Pro DSLR

              $1,799 body only

              $2,149 with 18-135mm lens

              HDR Has in-camera HDR
              Cross type focus points Many more cross-type focus points
              Battery life Significantly shorter battery life
              Dynamic range Less dynamic range
              Canon EOS-1Ds Mark III

              Canon EOS 1Ds Mark III

              Pro DSLR

              $6,000 body only

              Viewfinder size Much larger viewfinder
              Overall image quality Better image quality
              Movie format Does not take movies
              Screen resolution Much lower resolution screen

              Nikon D800 Competitors

              Advantages

              Disadvantages

              Nikon D600

              Nikon D600

              Pro DSLR

              $1,345 - $1,373 body only

              $1,550 with 50mm lens

              Continuous shooting Shoots faster
              Low light performance Slightly lower noise at high ISO
              True resolution Much lower true resolution
              Shutter lag More shutter lag

              appearance

              Canon EOS-1D Mark IV Nikon D800
              Canon EOS-1D Mark IV Nikon D800
              Canon EOS-1D Mark IV Nikon D800

              discussion

              Canon EOS-1D Mark IV
              EOS-1D Mark IV
              Canon

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              Nikon D800
              D800
              Nikon

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              Showing 1 comments

              Avatar for Ken Alvaro Ken Alvaro (7:09 AM, August 24, 2012)
              Nikon Ftw!