As well as being compared against other pro DSLRs, the Canon EOS-1D Mark IV is also often compared to entry-level DSLRs and mirrorless. The Canon EOS-1D Mark IV's top rivals come from Canon (such as the EOS 5D Mark II and the EOS 5D Mark III) and Nikon (such as the D4 and the D800)

compared toPro DSLR competitors

Generally, some of the advantages of the Canon EOS-1D Mark IV compared to other pro DSLR competitors include: it shoots faster continuously (10 fps vs 6 fps), has slightly less shutter lag (104 ms vs 206 ms), uses fast phase detection autofocus (phase detection vs contrast detection), has significantly more cross-type focus points (39 vs 15) and slightly higher boost light sensitivity (102,400 ISO vs 25,600 ISO).

However, on average it is slightly more noisy at high ISO (1,320 ISO vs 2,293 ISO), has slightly lower image quality (74.0 vs 89.0), has slightly less color depth (22.8 bits vs 23.7 bits), has a slightly smaller screen (3.0" vs 3.2") and significantly smaller viewfinder (0.59x vs 0.71x).

Canon EOS 5D Mark II

Canon EOS 5D Mark II
1 year older
$2,130 (body only)
$2,875 - $2,999 24-105mm lens

Significant advantages of the 5D Mark II (vs the EOS-1D Mark IV)

  • Has an external mic jack
  • Significantly larger viewfinder: 0.71x vs 0.59x
  • Significantly larger sensor: Full frame 36.0x24.0mm vs APS-H 27.9x18.6mm

Significant disadvantages of the 5D Mark II (vs the EOS-1D Mark IV)

  • Many fewer cross-type focus points: 1 vs 39
  • Shoots significantly slower: 3.9 fps vs 10 fps
  • Significantly fewer focus points: 9 vs 45

common strengths of the 5D Mark II and EOS-1D Mark IV

  • Supports RAW
arrow Compare the EOS 5D Mark II vs the EOS-1D Mark IV

Canon EOS 5D Mark III

Canon EOS 5D Mark III
2 years newer
$3,499 - $3,500 (body only)
$4,299 - $4,300 24-105mm lens

Significant advantages of the 5D Mark III (vs the EOS-1D Mark IV)

  • Significantly lower noise at high ISO: 2,293 ISO vs 1,320 ISO
  • Significantly larger screen: 3.2" vs 3.0"
  • Has an external mic jack

Significant disadvantages of the 5D Mark III (vs the EOS-1D Mark IV)

  • Shoots significantly slower: 6 fps vs 10 fps

common strengths of the 5D Mark III and EOS-1D Mark IV

  • Many cross-type focus points: 41 vs 39
  • Supports RAW
  • Multiple storage slots: 2 vs 2
arrow Compare the EOS 5D Mark III vs the EOS-1D Mark IV

Canon EOS 7D

Canon EOS 7D
similar age
$1,549 - $1,821 (body only)
$1,620 - $1,849 18-135mm lens

Significant advantages of the 7D (vs the EOS-1D Mark IV)

  • Has an external mic jack
  • Significantly smaller: Professional size 148x111x74 mm vs Large 156x157x80 mm
  • Significantly lighter: 860 g vs 1,230 g

Significant disadvantages of the 7D (vs the EOS-1D Mark IV)

  • Significantly fewer cross-type focus points: 19 vs 39
  • Significantly fewer focus points: 19 vs 45
  • Worse boost ISO: 12,800 ISO vs 102,400 ISO

common strengths of the 7D and EOS-1D Mark IV

  • Supports RAW
arrow Compare the EOS 7D vs the EOS-1D Mark IV

Nikon D4

Nikon D4
2 years newer
$5,999 - $6,000 (body only)

Significant advantages of the D4 (vs the EOS-1D Mark IV)

  • Much lower noise at high ISO: 2,965 ISO vs 1,320 ISO
  • Significantly better image quality: 89.0 vs 74.0
  • Better color depth: 24.7 bits vs 22.8 bits

Significant disadvantages of the D4 (vs the EOS-1D Mark IV)

  • Significantly fewer cross-type focus points: 15 vs 39
  • Significantly more shutter lag: 208 ms vs 104 ms
  • Significantly thicker: 3.6" vs 3.1"

common strengths of the D4 and EOS-1D Mark IV

  • Supports RAW
  • Multiple storage slots: 2 vs 2
arrow Compare the Nikon D4 vs the Canon EOS-1D Mark IV

Canon EOS-1Ds

Canon EOS-1Ds Mark III
2 years older
$9,135 - $9,321 (body only)

Significant advantages of the EOS-1Ds (vs the EOS-1D Mark IV)

  • Much larger viewfinder: 0.76x vs 0.59x
  • Significantly larger sensor: Full frame 36.0x24.0mm vs APS-H 27.9x18.6mm
  • Higher true resolution: 21 MP vs 16 MP

Significant disadvantages of the EOS-1Ds (vs the EOS-1D Mark IV)

  • Much lower resolution screen: 230k dots vs 920k dots
  • Slower autofocus: Contrast detection vs Phase detection
  • Does not take movies: None vs 1080p @ 30fps

common strengths of the EOS-1Ds and EOS-1D Mark IV

  • Supports RAW
  • Multiple storage slots: 2 vs 2
arrow Compare the EOS-1Ds vs the EOS-1D Mark IV

Nikon D800

Nikon D800
2 years newer
$2,999 - $3,000 (body only)

Significant advantages of the D800 (vs the EOS-1D Mark IV)

  • Significantly lower noise at high ISO: 2,853 ISO vs 1,320 ISO
  • Much better image quality: 95.0 vs 74.0
  • Much higher true resolution: 36.2 MP vs 16 MP

Significant disadvantages of the D800 (vs the EOS-1D Mark IV)

  • Shoots significantly slower: 4 fps vs 10 fps
  • Significantly fewer cross-type focus points: 15 vs 39
  • Worse boost ISO: 25,600 ISO vs 102,400 ISO

common strengths of the D800 and EOS-1D Mark IV

  • Minimal shutter lag: 42 ms vs 104 ms
  • Supports RAW
  • Multiple storage slots: 2 vs 2
arrow Compare the Nikon D800 vs the Canon EOS-1D Mark IV

compared toEntry-level DSLR competitors

Generally, some of the advantages of the Canon EOS-1D Mark IV compared to entry-level DSLR competitors include: it is significantly less noisy at high ISO (1,320 ISO vs 919 ISO), slightly higher maximum light sensitivity (12,800 ISO vs 6,400 ISO), has a weather sealed body, shoots faster continuously (10 fps vs 4 fps) and has slightly less startup delay (400 ms vs 1500 ms).

However, on average it doesn't have a screen which flips out, lacks a built in HDR feature, lacks and external mic jack, slightly fewer lenses available (125 lenses vs 162 lenses) and is older (october, 2009 vs february, 2011).

Nikon D7000

Nikon D7000
1 year newer
$1,000 (body only)
$1,100 55-200mm lens

Significant advantages of the D7000 (vs the EOS-1D Mark IV)

  • Much smaller: Professional size 132x105x77 mm vs Large 156x157x80 mm
  • Has an external mic jack
  • More lenses available: 169 lenses vs 125 lenses

Significant disadvantages of the D7000 (vs the EOS-1D Mark IV)

  • Many fewer cross-type focus points: 9 vs 39
  • Much smaller sensor: APS-C 23.6x15.6mm vs APS-H 27.9x18.6mm
  • Worse boost ISO: 25,600 ISO vs 102,400 ISO

common strengths of the D7000 and EOS-1D Mark IV

  • Very low noise at high ISO: 1,167 ISO vs 1,320 ISO
  • Good image quality: 80.0 vs 74.0
  • Full HD (1080p) video: 1080p @ 24fps vs 1080p @ 30fps
arrow Compare the Nikon D7000 vs the Canon EOS-1D Mark IV

Nikon D5100

Nikon D5100
1 year newer
$500 - $597 (body only)
$600 - $697 18-55mm lens

Significant advantages of the D5100 (vs the EOS-1D Mark IV)

  • Much smaller: Prosumer size 127x96x78 mm vs Large 156x157x80 mm
  • Has an external mic jack
  • Has a flip-out screen

Significant disadvantages of the D5100 (vs the EOS-1D Mark IV)

  • Many fewer cross-type focus points: 1 vs 39
  • Many fewer focus points: 11 vs 45
  • Much smaller sensor: APS-C 23.6x15.6mm vs APS-H 27.9x18.6mm

common strengths of the D5100 and EOS-1D Mark IV

  • Very low noise at high ISO: 1,183 ISO vs 1,320 ISO
  • Good image quality: 80.0 vs 74.0
  • Both shoot high resolution HD movies: 1080p @ 30fps vs 1080p @ 30fps
arrow Compare the Nikon D5100 vs the Canon EOS-1D Mark IV

Canon Rebel T2i

Canon EOS Rebel T2i
3 months newer
$544 - $949 (body only)
$649 - $867 18-55mm lens

Significant advantages of the T2i (vs the EOS-1D Mark IV)

  • Much smaller: Prosumer size 129x98x62 mm vs Large 156x157x80 mm
  • Has an external mic jack
  • Much lighter: 530 g vs 1,230 g

Significant disadvantages of the T2i (vs the EOS-1D Mark IV)

  • Much more noise at high ISO: 784 ISO vs 1,320 ISO
  • Many fewer cross-type focus points: 1 vs 39
  • Much smaller sensor: APS-C 22.3x14.9mm vs APS-H 27.9x18.6mm

common strengths of the T2i and EOS-1D Mark IV

  • Both shoot high resolution HD movies: 1080p @ 30fps vs 1080p @ 30fps
  • High resolution screens: 1,040k dots vs 920k dots
  • 24p support
arrow Compare the Rebel T2i vs the EOS-1D Mark IV

Canon Rebel T3i

Canon Rebel T3i
1 year newer
$619 - $700 (body only)
$745 - $1,000 18-55mm lens

Significant advantages of the T3i (vs the EOS-1D Mark IV)

  • Much smaller: Professional size 133x99x79 mm vs Large 156x157x80 mm
  • Has an external mic jack
  • Has a flip-out screen

Significant disadvantages of the T3i (vs the EOS-1D Mark IV)

  • Much more noise at high ISO: 793 ISO vs 1,320 ISO
  • Many fewer cross-type focus points: 1 vs 39
  • Much smaller sensor: APS-C 22.3x14.9mm vs APS-H 27.9x18.6mm

common strengths of the T3i and EOS-1D Mark IV

  • Both shoot high resolution HD movies: 1080p @ 30fps vs 1080p @ 30fps
  • High resolution screens: 1,040k dots vs 920k dots
  • 24p support
arrow Compare the Rebel T3i vs the EOS-1D Mark IV

Pentax K-5

Pentax K-5
1 year newer
$888 - $1,129 (body only)
$1,033 - $1,283 18-55mm lens

Significant advantages of the K-5 (vs the EOS-1D Mark IV)

  • Better image quality: 82.0 vs 74.0
  • Much smaller: Prosumer size 130x96x72 mm vs Large 156x157x80 mm
  • Image stabilization: Sensor shift vs None

Significant disadvantages of the K-5 (vs the EOS-1D Mark IV)

  • Many fewer cross-type focus points: 9 vs 39
  • Many fewer focus points: 11 vs 45
  • Much smaller sensor: APS-C 23.6x15.7mm vs APS-H 27.9x18.6mm

common strengths of the K-5 and EOS-1D Mark IV

  • Very low noise at high ISO: 1,162 ISO vs 1,320 ISO
  • Good image quality: 82.0 vs 74.0
  • Full HD (1080p) video: 1080p @ 25fps vs 1080p @ 30fps
arrow Compare the Pentax K-5 vs the Canon EOS-1D Mark IV

Nikon D3100

Nikon D3100
10 months newer
$500 - $547 18-55mm lens

Significant advantages of the D3100 (vs the EOS-1D Mark IV)

  • Much smaller: Prosumer size 124x96x73 mm vs Large 156x157x80 mm
  • Much lighter: 505 g vs 1,230 g
  • More lenses available: 169 lenses vs 125 lenses

Significant disadvantages of the D3100 (vs the EOS-1D Mark IV)

  • Many fewer cross-type focus points: 1 vs 39
  • Significantly more noise at high ISO: 919 ISO vs 1,320 ISO
  • Much smaller sensor: APS-C 23.1x15.4mm vs APS-H 27.9x18.6mm

common strengths of the D3100 and EOS-1D Mark IV

  • Full HD (1080p) video: 1080p @ 24fps vs 1080p @ 30fps
  • 24p support
  • Minimal startup delay: 400 ms vs 400 ms
arrow Compare the Nikon D3100 vs the Canon EOS-1D Mark IV

compared toMirrorless interchangeable-lens competitors

Generally, some of the advantages of the Canon EOS-1D Mark IV compared to mirrorless interchangeable-lens competitors include: it is slightly less noisy at high ISO (1,320 ISO vs 884 ISO), records higher quality movies (1080p @ 30fps vs none), has a significantly larger screen (3.0" vs 2.5"), has a slightly higher resolution screen (920k dots vs 230k dots) and has higher quality type of viewfinder (pentaprism vs none).

However, on average it takes slightly lower resolution photos (16 MP vs 24 MP), doesn't have a touch screen, doesn't have a screen which flips out, lacks a built in HDR feature and lacks a built in panoramas.

Leica M9

Leica M9
similar age
$6,995 (body only)

Significant advantages of the M9 (vs the EOS-1D Mark IV)

  • Much smaller: Mid size 139x80x37 mm vs Large 156x157x80 mm
  • Much larger sensor: Full frame 36.0x24.0mm vs APS-H 27.9x18.6mm
  • Much lighter: 585 g vs 1,230 g

Significant disadvantages of the M9 (vs the EOS-1D Mark IV)

  • Much shorter battery life: 600 shots vs 1500 shots
  • Much smaller screen: 2.5" vs 3.0"
  • Does not take movies: None vs 1080p @ 30fps

common strengths of the M9 and EOS-1D Mark IV

  • Relatively low noise at high ISO: 884 ISO vs 1,320 ISO
  • Good image quality: 69.0 vs 74.0
  • Viewfinders: Rangefinder vs Pentaprism
arrow Compare the Leica M9 vs the Canon EOS-1D Mark IV

Sony NEX-5N

Sony NEX-5N
1 year newer
$598 - $600 (body only)
$698 - $700 18-55mm lens

Significant advantages of the NEX-5N (vs the EOS-1D Mark IV)

  • Much smaller: Compact 111x59x38 mm vs Large 156x157x80 mm
  • Has a touch screen
  • Has a flip-out screen

Significant disadvantages of the NEX-5N (vs the EOS-1D Mark IV)

  • Much shorter battery life: 460 shots vs 1500 shots
  • No weather sealing
  • Much more startup delay: 1900 ms vs 400 ms

common strengths of the NEX-5N and EOS-1D Mark IV

  • Relatively low noise at high ISO: 1,079 ISO vs 1,320 ISO
  • Good image quality: 77.0 vs 74.0
  • Full HD (1080p) video: 1080p @ 60fps vs 1080p @ 30fps
arrow Compare the Sony NEX-5N vs the Canon EOS-1D Mark IV

Sony NEX-7

Sony NEX-7
1 year newer
$1,200 (body only)
$1,350 - $1,499 18-55mm lens

Significant advantages of the NEX-7 (vs the EOS-1D Mark IV)

  • Much smaller: Compact 111x59x38 mm vs Large 156x157x80 mm
  • Much higher true resolution: 24 MP vs 16 MP
  • Has an external mic jack

Significant disadvantages of the NEX-7 (vs the EOS-1D Mark IV)

  • Much shorter battery life: 430 shots vs 1500 shots
  • No weather sealing
  • Much fewer lenses available: 8 lenses vs 125 lenses

common strengths of the NEX-7 and EOS-1D Mark IV

  • Relatively low noise at high ISO: 1,016 ISO vs 1,320 ISO
  • Good image quality: 81.0 vs 74.0
  • Full HD (1080p) video: 1080p @ 60fps vs 1080p @ 30fps
arrow Compare the Sony NEX-7 vs the Canon EOS-1D Mark IV