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Canon 77D vs Pentax K-x

Portability
66
Imaging
67
Features
85
Overall
74
Canon EOS 77D front
 
Pentax K-x front
Portability
69
Imaging
52
Features
47
Overall
50

Canon 77D vs Pentax K-x Key Specs

Canon 77D
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 25600 (Raise to 51200)
  • 1920 x 1080 video
  • Canon EF/EF-S Mount
  • 540g - 131 x 100 x 76mm
  • Released February 2017
  • Alternate Name is EOS 9000D
  • Old Model is Canon T6s
Pentax K-x
(Full Review)
  • 12MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 6400 (Expand to 12800)
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 580g - 123 x 92 x 68mm
  • Introduced December 2009
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Canon 77D vs Pentax K-x Overview

On this page, we will be contrasting the Canon 77D and Pentax K-x, both Entry-Level DSLR digital cameras by brands Canon and Pentax. There exists a sizeable gap between the sensor resolutions of the 77D (24MP) and K-x (12MP) but both cameras provide the same sensor sizes (APS-C).

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The 77D was introduced 7 years later than the K-x and that is quite a large gap as far as technology is concerned. Each of these cameras have different body design with the Canon 77D being a Mid-size SLR camera and the Pentax K-x being a Compact SLR camera.

Before getting into a in depth comparison, here is a brief overview of how the 77D grades versus the K-x when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Canon 77D over the Pentax K-x

 77D K-x 
IntroducedFebruary 2017December 2009Fresher by 88 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution1040k230kSharper screen (+810k dot)
Selfie screen Take selfies
Touch screen Quickly navigate

Reasons to pick Pentax K-x over the Canon 77D

 K-x 77D 

Common features in the Canon 77D and Pentax K-x

 77D K-x 
Manual focus Dial exact focus

Canon 77D vs Pentax K-x Physical Comparison

If you are going to carry your camera, you'll need to factor in its weight and dimensions. The Canon 77D provides outer measurements of 131mm x 100mm x 76mm (5.2" x 3.9" x 3.0") and a weight of 540 grams (1.19 lbs) whilst the Pentax K-x has dimensions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") accompanied by a weight of 580 grams (1.28 lbs).

Compare the Canon 77D and Pentax K-x in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you use at the time. Underneath is a front view dimension comparison of the 77D versus the K-x.

Canon 77D vs Pentax K-x size comparison

Looking at dimensions and weight, the portability score of the 77D and K-x is 66 and 69 respectively.

Canon 77D vs Pentax K-x top view buttons comparison

Canon 77D vs Pentax K-x Sensor Comparison

Normally, it's hard to see the gap between sensor sizing merely by checking specifications. The visual underneath should offer you a better sense of the sensor sizing in the 77D and K-x.

To sum up, each of the cameras provide the same sensor dimensions albeit not the same MP. You should count on the Canon 77D to give greater detail using its extra 12MP. Higher resolution can also help you crop photographs more aggressively. The more recent 77D is going to have an edge in sensor technology.

Canon 77D vs Pentax K-x sensor size comparison

Canon 77D vs Pentax K-x Screen and ViewFinder

Canon 77D vs Pentax K-x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon 77D Portrait photography advice
Pentax K-x Portrait photography advice
80
focusing manually
MP count decent (24MP)
sensor size is nice (APS-C)
features face detection focusing
saves RAW files
63
has manual focus
decent sensor size (APS-C)
has face detection focusing
saves RAW files
low MP (12 megapixels)
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Street Comparison

Canon 77D as a Street photography camera
Pentax K-x as a Street photography camera
72
fully articulated screen
sensor size is nice (APS-C)
saves RAW files
boasts focus by touch
very good ISO range (25,600)
does not have image stabilization
67
image stabilization (Sensor based)
decent sensor size (APS-C)
saves RAW files
fixed screen
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Sports Comparison

Canon 77D Sports photography features
Pentax K-x Sports photography features
66
MP count decent (24MP)
sensor size is nice (APS-C)
features tracking autofocus
sensor has phase detect AF
max frames per second low (6.0 fps)
does not have image stabilization
61
great max shutter speed (1/6,000s)
image stabilization (Sensor based)
decent sensor size (APS-C)
good battery (1,900 CIPA)
has phase detect AF
slow fps (5.0 frames/s)
low MP (12MP)
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Travel Comparison

Canon 77D Travel photography highlights
Pentax K-x Travel photography highlights
79
has bluetooth
boasts focus by touch
MP count decent (24MP)
flash built-in
selfie friendly screen
54
good battery (1,900 CIPA)
flash built-in
lack of Time Lapse recording
low MP (12 megapixels)
doesn't contain selfie friendly display
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Landscape Comparison

Canon 77D Landscape photography info
Pentax K-x Landscape photography info
77
focusing manually
swap lenses (Canon EF/EF-S mount)
pretty good screen size (3 inches)
MP count decent (24 megapixels)
sensor size is nice (APS-C)
very good ISO range (25,600)
saves RAW files
does not have image stabilization
61
has manual focus
switch lenses (Pentax KAF2 mount)
image stabilization (Sensor based)
decent sensor size (APS-C)
saves RAW files
good battery (1,900 CIPA)
small screen (2.7 inches)
low MP (12MP)
lack of Time Lapse recording
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Vlogging Comparison

Canon 77D Vlogging info
Pentax K-x Vlogging info
73
selfie friendly screen
touch screen
features face detection focusing
video res high (1920 x 1080 pixels)
includes external mic port
does not have image stabilization
27
image stabilization (Sensor based)
has face detection focusing
doesn't contain selfie friendly display
video res low (1280 x 720 pxls)
lack of external mic jack
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Canon 77D vs Pentax K-x Specifications

Detailed spec comparison table for Canon 77D and Pentax K-x
 Canon EOS 77DPentax K-x
General Information
Brand Name Canon Pentax
Model Canon EOS 77D Pentax K-x
Other name EOS 9000D -
Class Entry-Level DSLR Entry-Level DSLR
Released 2017-02-15 2009-12-23
Body design Mid-size SLR Compact SLR
Sensor Information
Chip DIGIC 7 Prime
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor dimensions 22.3 x 14.9mm 23.6 x 15.8mm
Sensor surface area 332.3mm² 372.9mm²
Sensor resolution 24 megapixel 12 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Full resolution 6000 x 4000 4288 x 2848
Max native ISO 25600 6400
Max boosted ISO 51200 12800
Lowest native ISO 100 100
RAW photos
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
AF tracking
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 45 11
Cross focus points 45 -
Lens
Lens mounting type Canon EF/EF-S Pentax KAF2
Amount of lenses 326 151
Focal length multiplier 1.6 1.5
Screen
Display type Fully Articulated Fixed Type
Display diagonal 3" 2.7"
Display resolution 1,040 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch screen
Display technology - TFT LCD monitor
Viewfinder Information
Viewfinder type Optical (pentamirror) Optical (pentamirror)
Viewfinder coverage 95% 96%
Viewfinder magnification 0.51x 0.57x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/6000 seconds
Continuous shooting speed 6.0 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash range 12.00 m (at ISO 100) 16.00 m
Flash options - Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless
Hot shoe
AEB
White balance bracketing
Maximum flash sync 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 1280 x 720 (24 fps), 640 x 416 (24 fps)
Max video resolution 1920x1080 1280x720
Video file format MPEG-4, H.264 Motion JPEG
Mic input
Headphone input
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
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 540g (1.19 lbs) 580g (1.28 lbs)
Physical dimensions 131 x 100 x 76mm (5.2" x 3.9" x 3.0") 123 x 92 x 68mm (4.8" x 3.6" x 2.7")
DXO scores
DXO All around score 78 72
DXO Color Depth score 23.6 22.8
DXO Dynamic range score 13.3 12.5
DXO Low light score 971 811
Other
Battery life 600 images 1900 images
Battery format Battery Pack Battery Pack
Battery model - 4 x AA
Self timer Yes (2 or 10 sec) Yes (2 or 12 sec)
Time lapse recording
Storage media SD/SDHC/SDXC (UHS-I compatible) SD/SDHC card
Storage slots 1 1
Pricing at launch $549 $600