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Canon 7D vs Nikon D5100

Portability
56
Imaging
57
Features
70
Overall
62
Canon EOS 7D front
 
Nikon D5100 front
Portability
66
Imaging
56
Features
81
Overall
66

Canon 7D vs Nikon D5100 Key Specs

Canon 7D
(Full Review)
  • 18MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400 (Bump to 12800)
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Canon EF/EF-S Mount
  • 860g - 148 x 111 x 74mm
  • Released November 2009
  • Refreshed by Canon 7D MII
Nikon D5100
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 6400 (Expand to 25600)
  • 1920 x 1080 video
  • Nikon F Mount
  • 560g - 128 x 97 x 79mm
  • Revealed April 2011
  • Superseded the Nikon D5000
  • Replacement is Nikon D5200
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Canon 7D vs Nikon D5100 Overview

Below is a in-depth comparison of the Canon 7D versus Nikon D5100, one being a Advanced DSLR and the latter is a Entry-Level DSLR by brands Canon and Nikon. The image resolution of the 7D (18MP) and the D5100 (16MP) is relatively well matched and they possess the exact same sensor size (APS-C).

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The 7D was launched 17 months earlier than the D5100 which makes the cameras a generation apart from each other. Both the cameras come with different body type with the Canon 7D being a Mid-size SLR camera and the Nikon D5100 being a Compact SLR camera.

Before getting in to a in depth comparison, below is a short introduction of how the 7D grades against the D5100 in relation to portability, imaging, features and an overall grade.

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Reasons to pick Canon 7D over the Nikon D5100

 7D D5100 

Reasons to pick Nikon D5100 over the Canon 7D

 D5100 7D 
RevealedApril 2011November 2009More recent by 17 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution921k920kClearer screen (+1k dot)
Selfie screen Easy selfies

Common features in the Canon 7D and Nikon D5100

 7D D5100 
Manually focus More precise focusing
Screen dimension3"3"Identical screen size
Touch friendly screen Absent Touch friendly screen

Canon 7D vs Nikon D5100 Physical Comparison

If you are going to lug around your camera, you'll have to factor its weight and volume. The Canon 7D has outer dimensions of 148mm x 111mm x 74mm (5.8" x 4.4" x 2.9") having a weight of 860 grams (1.90 lbs) whilst the Nikon D5100 has sizing of 128mm x 97mm x 79mm (5.0" x 3.8" x 3.1") along with a weight of 560 grams (1.23 lbs).

Look at the Canon 7D versus Nikon D5100 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you choose during that time. Below is the front view dimension comparison of the 7D and the D5100.

Canon 7D vs Nikon D5100 size comparison

Using size and weight, the portability rating of the 7D and D5100 is 56 and 66 respectively.

Canon 7D vs Nikon D5100 top view buttons comparison

Canon 7D vs Nikon D5100 Sensor Comparison

Oftentimes, it is very tough to see the gap between sensor measurements merely by checking a spec sheet. The visual underneath will offer you a greater sense of the sensor dimensions in the 7D and D5100.

Clearly, the 2 cameras posses the exact same sensor measurements albeit not the same resolution. You should count on the Canon 7D to give you extra detail utilizing its extra 2 Megapixels. Higher resolution can also allow you to crop photographs somewhat more aggressively. The older 7D is going to be disadvantaged in sensor innovation.

Canon 7D vs Nikon D5100 sensor size comparison

Canon 7D vs Nikon D5100 Screen and ViewFinder

Canon 7D vs Nikon D5100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Canon 7D
Portrait photography with Nikon D5100
74
you can focus manually
MP count good (18 megapixels)
decent sensor size (APS-C)
features face detection autofocus
exports RAW files
73
has manual focus
sensor resolution is decent (16MP)
decent sensor size (APS-C)
includes face detection focusing
saves RAW files
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Street Comparison

Street photography with Canon 7D
Street photography with Nikon D5100
57
decent sensor size (APS-C)
exports RAW files
environment proof
screen is fixed
does not have image stabilization
67
screen articulates fully
decent sensor size (APS-C)
saves RAW files
does not have image stabilization
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Sports Comparison

Canon 7D Sports photography features
Nikon D5100 Sports photography features
64
great max shutter speed (1/8,000 seconds)
MP count good (18MP)
decent sensor size (APS-C)
environment proof
sensor has phase detect autofocus
does not have image stabilization
low battery power (800 per charge)
63
sensor resolution is decent (16MP)
decent sensor size (APS-C)
includes tracking autofocus
great battery (660 CIPA)
supports phase detect AF
max frames per second very slow (4.0 frames per second)
does not have image stabilization
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Travel Comparison

Canon 7D as a Travel photography camera
Nikon D5100 as a Travel photography camera
53
environment proof
MP count good (18MP)
has built in flash
missing Timelapse function
low battery power (800 per charge)
doesn't have selfie friendly display
77
great battery (660 CIPA)
sensor resolution is decent (16 megapixels)
has built in flash
selfie friendly display
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Landscape Comparison

Canon 7D Landscape photography advice
Nikon D5100 Landscape photography advice
63
you can focus manually
interchangeable lenses (Canon EF/EF-S mount)
nice screen size (3")
MP count good (18MP)
decent sensor size (APS-C)
exports RAW files
environment proof
does not have image stabilization
low battery power (800 shots)
missing Timelapse function
72
has manual focus
change lenses (Nikon F mount)
decent sized screen (3 inch)
sensor resolution is decent (16 megapixels)
decent sensor size (APS-C)
saves RAW files
great battery (660 per charge)
does not have image stabilization
Photography Glossary

Vlogging Comparison

Canon 7D as a Vlogging camera
Nikon D5100 as a Vlogging camera
28
features face detection autofocus
high video quality (1920 x 1080 pxls)
includes external microphone jack
doesn't have selfie friendly display
does not have image stabilization
69
selfie friendly display
includes face detection focusing
high res video (1920 x 1080 pxls)
comes with external mic support
does not have image stabilization
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Canon 7D vs Nikon D5100 Specifications

Detailed spec comparison table for Canon 7D and Nikon D5100
 Canon EOS 7DNikon D5100
General Information
Company Canon Nikon
Model Canon EOS 7D Nikon D5100
Type Advanced DSLR Entry-Level DSLR
Released 2009-11-06 2011-04-26
Physical type Mid-size SLR Compact SLR
Sensor Information
Powered by Dual Digic 4 Expeed 2
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor dimensions 22.3 x 14.9mm 23.6 x 15.7mm
Sensor surface area 332.3mm² 370.5mm²
Sensor resolution 18MP 16MP
Anti aliasing filter
Aspect ratio 3:2 3:2
Full resolution 5184 x 3456 4928 x 3264
Max native ISO 6400 6400
Max boosted ISO 12800 25600
Lowest native ISO 100 100
RAW files
Autofocusing
Focus manually
AF touch
AF continuous
AF single
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 19 11
Cross focus points - 1
Lens
Lens mount Canon EF/EF-S Nikon F
Number of lenses 326 309
Crop factor 1.6 1.5
Screen
Type of screen Fixed Type Fully Articulated
Screen size 3" 3"
Resolution of screen 920k dots 921k dots
Selfie friendly
Liveview
Touch capability
Screen technology TFT color LCD, liquid-crystal monitor TFT LCD monitor
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentamirror)
Viewfinder coverage 100 percent 95 percent
Viewfinder magnification 0.63x 0.52x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/8000 seconds 1/4000 seconds
Continuous shooting rate 8.0fps 4.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash range 12.00 m 12.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-eye Auto, On, Off, Red-eye, Slow sync, Rear curtain
Hot shoe
AEB
WB bracketing
Maximum flash synchronize 1/250 seconds 1/200 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30, 25, 24 fps), 1280 x 720 (60, 50 fps), 640 x 480 (60, 50 fps) 1920 x 1080 (30, 25, 24 fps), 1280 x 720 (30, 25, 24 fps), 640 x 424 (30, 25 fps)
Max video resolution 1920x1080 1920x1080
Video data format H.264 MPEG-4
Mic support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional Optional
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 860 grams (1.90 lbs) 560 grams (1.23 lbs)
Dimensions 148 x 111 x 74mm (5.8" x 4.4" x 2.9") 128 x 97 x 79mm (5.0" x 3.8" x 3.1")
DXO scores
DXO All around score 66 80
DXO Color Depth score 22.0 23.5
DXO Dynamic range score 11.7 13.6
DXO Low light score 854 1183
Other
Battery life 800 photos 660 photos
Battery style Battery Pack Battery Pack
Battery model LP-E6 EN-EL14
Self timer Yes (2 or 10 sec) Yes (2, 5, 10 or 20 sec)
Time lapse feature
Storage type Compact Flash (Type I or II), UDMA, Microdrive cards SD/SDHC/SDXC
Card slots One One
Price at launch $1,050 $0