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Canon 77D vs Pentax K100D S

Portability
66
Imaging
67
Features
85
Overall
74
Canon EOS 77D front
 
Pentax K100D Super front
Portability
65
Imaging
45
Features
38
Overall
42

Canon 77D vs Pentax K100D S Key Specs

Canon 77D
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 25600 (Push to 51200)
  • 1920 x 1080 video
  • Canon EF/EF-S Mount
  • 540g - 131 x 100 x 76mm
  • Introduced February 2017
  • Additionally referred to as EOS 9000D
  • Previous Model is Canon T6s
Pentax K100D S
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 200 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 646g - 129 x 91 x 71mm
  • Announced June 2007
  • Replaced the Pentax K100D
  • New Model is Pentax K200D
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Canon 77D vs Pentax K100D S Overview

Here is a detailed assessment of the Canon 77D vs Pentax K100D S, both Entry-Level DSLR cameras by manufacturers Canon and Pentax. There is a noticeable difference among the image resolutions of the 77D (24MP) and K100D S (6MP) but both cameras boast the identical sensor sizes (APS-C).

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The 77D was manufactured 9 years later than the K100D S and that is a fairly sizable difference as far as camera tech is concerned. Each of these cameras feature different body design with the Canon 77D being a Mid-size SLR camera and the Pentax K100D S being a Compact SLR camera.

Before getting right into a comprehensive comparison, here is a quick summation of how the 77D matches up against the K100D S in the way of portability, imaging, features and an overall rating.

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Reasons to pick Canon 77D over the Pentax K100D S

 77D K100D S 
AnnouncedFebruary 2017June 2007Fresher by 118 months
Display typeFully ArticulatedFixed Fully Articulating display
Display size3"2.5"Larger display (+0.5")
Display resolution1040k210kSharper display (+830k dot)
Selfie screen Take selfies
Touch friendly display Easily navigate

Reasons to pick Pentax K100D S over the Canon 77D

 K100D S 77D 

Common features in the Canon 77D and Pentax K100D S

 77D K100D S 
Manually focus Very exact focusing

Canon 77D vs Pentax K100D S Physical Comparison

For anyone who is planning to carry your camera, you have to factor in its weight and dimensions. The Canon 77D enjoys exterior measurements of 131mm x 100mm x 76mm (5.2" x 3.9" x 3.0") along with a weight of 540 grams (1.19 lbs) and the Pentax K100D S has dimensions of 129mm x 91mm x 71mm (5.1" x 3.6" x 2.8") accompanied by a weight of 646 grams (1.42 lbs).

Examine the Canon 77D vs Pentax K100D S in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will differ dependant on the lens you are working with at that moment. Underneath is a front view overall size comparison of the 77D compared to the K100D S.

Canon 77D vs Pentax K100D S size comparison

Considering size and weight, the portability rating of the 77D and K100D S is 66 and 65 respectively.

Canon 77D vs Pentax K100D S top view buttons comparison

Canon 77D vs Pentax K100D S Sensor Comparison

Usually, it's tough to imagine the gap in sensor sizing purely by seeing a spec sheet. The visual underneath will help give you a clearer sense of the sensor measurements in the 77D and K100D S.

As you can see, both the cameras come with the identical sensor size but different megapixels. You can expect to see the Canon 77D to provide extra detail due to its extra 18 Megapixels. Greater resolution will help you crop images a good deal more aggressively. The younger 77D provides an edge when it comes to sensor technology.

Canon 77D vs Pentax K100D S sensor size comparison

Canon 77D vs Pentax K100D S Screen and ViewFinder

Canon 77D vs Pentax K100D S Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon 77D Portrait photography highlights
Pentax K100D S Portrait photography highlights
80
manual focus
sensor resolution is decent (24MP)
sensor size is good (APS-C)
offers face detect focus
delivers RAW formats
51
focusing manually
sensor size is nice (APS-C)
delivers RAW files
does not have liveview
resolution not great (6 megapixels)
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Street Comparison

Canon 77D as a Street photography camera
Pentax K100D S as a Street photography camera
72
screen articulates fully
sensor size is good (APS-C)
delivers RAW formats
includes touch focus
great high ISO (25,600)
lack of image stabilization
64
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
delivers RAW files
screen does not articulate
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Sports Comparison

Canon 77D as a Sports photography camera
Pentax K100D S as a Sports photography camera
66
sensor resolution is decent (24MP)
sensor size is good (APS-C)
offers tracking focus
has phase detect auto focus
slow continuous shooting (6.0 frames/s)
lack of image stabilization
47
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
has phase detect AF
does not have liveview
max fps very slow (3.0 frames per second)
resolution not great (6MP)
Photography Glossary

Travel Comparison

Canon 77D Travel photography features
Pentax K100D S Travel photography features
79
has bluetooth
includes touch focus
sensor resolution is decent (24 megapixels)
built-in flash
selfie friendly screen
45
built-in flash
missing Timelapse recording
resolution not great (6 megapixels)
display isn't selfie friendly
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Landscape Comparison

Canon 77D Landscape photography details
Pentax K100D S Landscape photography details
77
manual focus
change lenses (Canon EF/EF-S mount)
screen is a decent size (3 inch)
sensor resolution is decent (24 megapixels)
sensor size is good (APS-C)
great high ISO (25,600)
delivers RAW formats
lack of image stabilization
52
focusing manually
interchangeable lenses (Pentax KAF2 mount)
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
delivers RAW files
tiny screen (2.5 inch)
does not have liveview
resolution not great (6 megapixels)
missing Timelapse recording
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Vlogging Comparison

Vlogging with Canon 77D
Vlogging with Pentax K100D S
73
selfie friendly screen
touchscreen capability
offers face detect focus
video res high (1920 x 1080 pxls)
has mic support
lack of image stabilization
9
lack of video recording
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Canon 77D vs Pentax K100D S Specifications

Detailed spec comparison table for Canon 77D and Pentax K100D S
 Canon EOS 77DPentax K100D Super
General Information
Manufacturer Canon Pentax
Model Canon EOS 77D Pentax K100D Super
Also called as EOS 9000D -
Category Entry-Level DSLR Entry-Level DSLR
Introduced 2017-02-15 2007-06-28
Physical type Mid-size SLR Compact SLR
Sensor Information
Processor DIGIC 7 -
Sensor type CMOS CCD
Sensor size APS-C APS-C
Sensor measurements 22.3 x 14.9mm 23.5 x 15.7mm
Sensor surface area 332.3mm² 369.0mm²
Sensor resolution 24 megapixels 6 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Max resolution 6000 x 4000 3008 x 2008
Max native ISO 25600 3200
Max enhanced ISO 51200 -
Lowest native ISO 100 200
RAW photos
Autofocusing
Focus manually
Touch focus
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 45 11
Cross focus points 45 -
Lens
Lens mount Canon EF/EF-S Pentax KAF2
Available lenses 326 151
Crop factor 1.6 1.5
Screen
Type of display Fully Articulated Fixed Type
Display sizing 3 inch 2.5 inch
Resolution of display 1,040 thousand dots 210 thousand dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder Optical (pentamirror) Optical (pentamirror)
Viewfinder coverage 95% 96%
Viewfinder magnification 0.51x 0.57x
Features
Minimum shutter speed 30 seconds 30 seconds
Fastest shutter speed 1/4000 seconds 1/4000 seconds
Continuous shutter rate 6.0 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash range 12.00 m (at ISO 100) -
Flash modes - Auto, On, Off, Red-eye reduction
External flash
AE bracketing
WB bracketing
Fastest flash synchronize 1/200 seconds 1/180 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 @ 60p / 60 Mbps, MOV, H.264, Linear PCM -
Max video resolution 1920x1080 None
Video format MPEG-4, H.264 -
Microphone support
Headphone support
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 540g (1.19 pounds) 646g (1.42 pounds)
Physical dimensions 131 x 100 x 76mm (5.2" x 3.9" x 3.0") 129 x 91 x 71mm (5.1" x 3.6" x 2.8")
DXO scores
DXO Overall score 78 not tested
DXO Color Depth score 23.6 not tested
DXO Dynamic range score 13.3 not tested
DXO Low light score 971 not tested
Other
Battery life 600 shots -
Form of battery Battery Pack -
Battery model - 4 x AA
Self timer Yes (2 or 10 sec) Yes (2 or 12 sec)
Time lapse feature
Storage type SD/SDHC/SDXC (UHS-I compatible) SD/SDHC card
Card slots 1 1
Price at release $549 $520