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Canon 100D vs Canon T7i

Portability
73
Imaging
60
Features
69
Overall
63
Canon EOS 100D front
 
Canon EOS Rebel T7i front
Portability
67
Imaging
67
Features
84
Overall
73

Canon 100D vs Canon T7i Key Specs

Canon 100D
(Full Review)
  • 18MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800 (Bump to 25600)
  • 1920 x 1080 video
  • Canon EF/EF-S Mount
  • 407g - 117 x 91 x 69mm
  • Launched July 2013
  • Alternate Name is EOS Rebel SL1
  • Refreshed by Canon SL2
Canon T7i
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 25600 (Expand to 51200)
  • 1920 x 1080 video
  • Canon EF/EF-S Mount
  • 532g - 131 x 100 x 76mm
  • Released February 2017
  • Also Known as EOS 800D / Kiss X9i
  • Earlier Model is Canon T6i
  • Newer Model is Canon T8i
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Canon 100D vs Canon T7i Overview

Let's look a little more in depth at the Canon 100D versus Canon T7i, both Entry-Level DSLR cameras and they are both sold by Canon. There exists a significant gap among the sensor resolutions of the 100D (18MP) and T7i (24MP) but both cameras have the identical sensor dimensions (APS-C).

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The 100D was manufactured 4 years prior to the T7i and that is a fairly sizable gap as far as camera technology is concerned. The two cameras feature different body design with the Canon 100D being a Compact SLR camera and the Canon T7i being a Mid-size SLR camera.

Before getting right into a thorough comparison, here is a simple summary of how the 100D grades vs the T7i when it comes to portability, imaging, features and an overall grade.

Photography Glossary
	
	

Reasons to pick Canon 100D over the Canon T7i

 100D T7i 

Reasons to pick Canon T7i over the Canon 100D

 T7i 100D 
ReleasedFebruary 2017July 2013More recent by 43 months
Display typeFully ArticulatedFixed Fully Articulating display
Selfie screen Take selfies

Common features in the Canon 100D and Canon T7i

 100D T7i 
Focus manually More accurate focusing
Display size3"3"Same display sizing
Display resolution1040k1040kExact same display resolution
Touch friendly display Easily navigate

Canon 100D vs Canon T7i Physical Comparison

If you're going to lug around your camera frequently, you will have to consider its weight and measurements. The Canon 100D enjoys external dimensions of 117mm x 91mm x 69mm (4.6" x 3.6" x 2.7") with a weight of 407 grams (0.90 lbs) and the Canon T7i has proportions of 131mm x 100mm x 76mm (5.2" x 3.9" x 3.0") and a weight of 532 grams (1.17 lbs).

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Take into account, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilizing at the time. Below is a front view dimensions comparison of the 100D vs the T7i.

Canon 100D vs Canon T7i size comparison

Looking at dimensions and weight, the portability grade of the 100D and T7i is 73 and 67 respectively.

Canon 100D vs Canon T7i top view buttons comparison

Canon 100D vs Canon T7i Sensor Comparison

Sometimes, its difficult to visualize the contrast in sensor measurements only by viewing a spec sheet. The photograph below will offer you a greater sense of the sensor sizes in the 100D and T7i.

As you can see, the two cameras come with the identical sensor size but different resolution. You should expect to see the Canon T7i to render more detail due to its extra 6MP. Greater resolution can also help you crop images a good deal more aggressively. The older 100D will be disadvantaged with regard to sensor innovation.

Canon 100D vs Canon T7i sensor size comparison

Canon 100D vs Canon T7i Screen and ViewFinder

Canon 100D vs Canon T7i Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon 100D Portrait photography factors
Canon T7i Portrait photography factors
76
manual focus
decent sensor resolution (18MP)
decent sensor size (APS-C)
provides face detection focus
delivers RAW formats
80
focusing manually
MP count decent (24 megapixels)
decent sensor size (APS-C)
has face detect autofocus
saves RAW files
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Street Comparison

Street photography with Canon 100D
Street photography with Canon T7i
68
decent sensor size (APS-C)
delivers RAW formats
supports focus by touch
lighter than average in class (407 grams)
screen is fixed
lack of image stabilization
73
fully articulated screen
decent sensor size (APS-C)
saves RAW files
features focus via touch
very good high ISO (25,600)
does not have image stabilization
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Sports Comparison

Canon 100D as a Sports photography camera
Canon T7i as a Sports photography camera
58
decent sensor resolution (18 megapixels)
decent sensor size (APS-C)
provides tracking autofocus
supports phase detect auto focus
very slow continuous shooting (3.0 frames/s)
lack of image stabilization
bad battery life (380 per charge)
66
MP count decent (24 megapixels)
decent sensor size (APS-C)
has tracking focus
supports phase detect autofocus
max frames per second low (6.0 frames/s)
does not have image stabilization
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Travel Comparison

Canon 100D Travel photography details
Canon T7i Travel photography details
64
lighter than average in class (407 grams)
supports focus by touch
decent sensor resolution (18 megapixels)
built-in flash
missing Timelapse function
bad battery life (380 CIPA)
does not have a selfie friendly screen
80
has bluetooth
features focus via touch
MP count decent (24 megapixels)
has built in flash
selfie friendly screen
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Landscape Comparison

Canon 100D Landscape photography factors
Canon T7i Landscape photography factors
64
manual focus
change lenses (Canon EF/EF-S mount)
pretty good screen size (3")
decent sensor resolution (18 megapixels)
decent sensor size (APS-C)
delivers RAW formats
lack of image stabilization
bad battery life (380 shots)
missing Timelapse function
77
focusing manually
change lenses (Canon EF/EF-S mount)
pretty good screen size (3 inches)
MP count decent (24MP)
decent sensor size (APS-C)
very good high ISO (25,600)
saves RAW files
does not have image stabilization
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Vlogging Comparison

Vlogging with Canon 100D
Vlogging with Canon T7i
34
touchscreen enabled
provides face detection focus
video resolution high (1920 x 1080 resolution)
comes with external microphone support
lighter than average in class (407 grams)
does not have a selfie friendly screen
lack of image stabilization
73
selfie friendly screen
touchscreen enabled
has face detect autofocus
video resolution high (1920 x 1080 pxls)
comes with microphone port
does not have image stabilization
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Canon 100D vs Canon T7i Specifications

Detailed spec comparison table for Canon 100D and Canon T7i
 Canon EOS 100DCanon EOS Rebel T7i
General Information
Brand Name Canon Canon
Model Canon EOS 100D Canon EOS Rebel T7i
Also called as EOS Rebel SL1 EOS 800D / Kiss X9i
Type Entry-Level DSLR Entry-Level DSLR
Launched 2013-07-26 2017-02-15
Body design Compact SLR Mid-size SLR
Sensor Information
Processor Digic 5 DIGIC 7
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 22.3 x 14.9mm 22.3 x 14.9mm
Sensor surface area 332.3mm² 332.3mm²
Sensor resolution 18 megapixel 24 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Maximum resolution 5184 x 3456 6000 x 4000
Maximum native ISO 12800 25600
Maximum boosted ISO 25600 51200
Lowest native ISO 100 100
RAW format
Autofocusing
Focus manually
Touch focus
AF continuous
Single AF
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 9 45
Cross focus points 1 -
Lens
Lens mounting type Canon EF/EF-S Canon EF/EF-S
Available lenses 326 326
Crop factor 1.6 1.6
Screen
Screen type Fixed Type Fully Articulated
Screen size 3" 3"
Screen resolution 1,040k dot 1,040k dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder Optical (pentamirror) Optical (pentamirror)
Viewfinder coverage 95 percent 95 percent
Viewfinder magnification 0.55x 0.51x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/4000 seconds
Continuous shooting speed 3.0 frames/s 6.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash range 9.40 m 12.00 m (at ISO 100)
Flash settings Auto, On, Off, Red-eye -
Hot shoe
Auto exposure bracketing
WB bracketing
Maximum flash sync 1/200 seconds 1/200 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (30, 25, 24 fps), 1280 x 720 (60, 50 fps), 640 x 480 (30, 25 fps) 1920 x 1080 @ 60p / 60 Mbps, MOV, H.264, Linear PCM
Maximum video resolution 1920x1080 1920x1080
Video format H.264, Motion JPEG MPEG-4, H.264
Microphone jack
Headphone jack
Connectivity
Wireless Eye-Fi Connected Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional Optional
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 407 gr (0.90 pounds) 532 gr (1.17 pounds)
Physical dimensions 117 x 91 x 69mm (4.6" x 3.6" x 2.7") 131 x 100 x 76mm (5.2" x 3.9" x 3.0")
DXO scores
DXO All around score 63 not tested
DXO Color Depth score 21.8 not tested
DXO Dynamic range score 11.3 not tested
DXO Low light score 843 not tested
Other
Battery life 380 images 600 images
Battery form Battery Pack Battery Pack
Battery model LP-E12 -
Self timer Yes (2s, 10s+remote, 10s + continuous shots 2-10)) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC (UHS-I compatible)
Storage slots One One
Cost at launch $499 $749