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Canon M50 vs Pentax K-3 III

Portability
79
Imaging
68
Features
88
Overall
76
Canon EOS M50 front
 
Pentax K-3 Mark III front
Portability
58
Imaging
72
Features
86
Overall
77

Canon M50 vs Pentax K-3 III Key Specs

Canon M50
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 25600 (Bump to 51200)
  • 3840 x 2160 video
  • Canon EF-M Mount
  • 390g - 116 x 88 x 59mm
  • Launched February 2018
  • Updated by Canon M50 II
Pentax K-3 III
(Full Review)
  • 26MP - APS-C Sensor
  • 3.2" Fixed Display
  • ISO 100 - 1600000
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Pentax KAF2 Mount
  • 820g - 135 x 104 x 74mm
  • Released March 2021
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Canon M50 vs Pentax K-3 III Overview

Below is a thorough review of the Canon M50 and Pentax K-3 III, former being a Entry-Level Mirrorless while the other is a Advanced DSLR by brands Canon and Pentax. The image resolution of the M50 (24MP) and the K-3 III (26MP) is fairly well matched and they come with the same exact sensor size (APS-C).

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The M50 was brought out 4 years earlier than the K-3 III and that is quite a significant difference as far as technology is concerned. Each of the cameras offer different body type with the Canon M50 being a SLR-style mirrorless camera and the Pentax K-3 III being a Mid-size SLR camera.

Before diving in to a more detailed comparison, below is a simple introduction of how the M50 grades vs the K-3 III when considering portability, imaging, features and an overall grade.

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Reasons to pick Canon M50 over the Pentax K-3 III

 M50 K-3 III 
Display typeFully ArticulatedFixed Fully Articulating display
Selfie screen Easy selfies

Reasons to pick Pentax K-3 III over the Canon M50

 K-3 III M50 
ReleasedMarch 2021February 2018More recent by 37 months
Display sizing3.2"3"Larger display (+0.2")
Display resolution1620k1040kCrisper display (+580k dot)

Common features in the Canon M50 and Pentax K-3 III

 M50 K-3 III 
Manual focus Very precise focusing
Touch friendly display Easily navigate

Canon M50 vs Pentax K-3 III Physical Comparison

When you are intending to lug around your camera regularly, you have to factor in its weight and volume. The Canon M50 provides outside measurements of 116mm x 88mm x 59mm (4.6" x 3.5" x 2.3") accompanied by a weight of 390 grams (0.86 lbs) whilst the Pentax K-3 III has sizing of 135mm x 104mm x 74mm (5.3" x 4.1" x 2.9") and a weight of 820 grams (1.81 lbs).

Analyze the Canon M50 and Pentax K-3 III in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change depending on the lens you have attached at that moment. Following is the front view size comparison of the M50 compared to the K-3 III.

Canon M50 vs Pentax K-3 III size comparison

Looking at dimensions and weight, the portability score of the M50 and K-3 III is 79 and 58 respectively.

Canon M50 vs Pentax K-3 III top view buttons comparison

Canon M50 vs Pentax K-3 III Sensor Comparison

Quite often, it can be hard to envision the contrast between sensor measurements simply by reading through specs. The graphic here will help give you a greater sense of the sensor measurements in the M50 and K-3 III.

As you can plainly see, each of the cameras enjoy the same exact sensor sizing but not the same megapixels. You can anticipate the Pentax K-3 III to resolve greater detail having its extra 2MP. Greater resolution will also allow you to crop images far more aggressively. The older M50 is going to be disadvantaged with regard to sensor technology.

Canon M50 vs Pentax K-3 III sensor size comparison

Canon M50 vs Pentax K-3 III Screen and ViewFinder

Canon M50 vs Pentax K-3 III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Canon M50 Portrait photography highlights
Pentax K-3 III Portrait photography highlights
80
manual focus
decent megapixels (24MP)
sensor size is good (APS-C)
features face detect focusing
delivers RAW formats
83
has manual focus
excellent sensor resolution (26MP)
sensor size is decent (APS-C)
offers face detect autofocus
saves RAW files
Photography Glossary

Street Comparison

Street photography with Canon M50
Street photography with Pentax K-3 III
84
screen articulates
image stabilization
sensor size is good (APS-C)
delivers RAW formats
has focus by touch
very good ISO range (25,600)
71
has image stabilization (Sensor based)
sensor size is decent (APS-C)
saves RAW files
offers touch focus
environment proof
above average ISO range (1,600,000)
no moving screen
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Sports Comparison

Sports photography with Canon M50
Sports photography with Pentax K-3 III
75
image stabilization
decent megapixels (24 megapixels)
sensor size is good (APS-C)
features tracking focus
has phase detect AF
bad battery life (235 CIPA)
79
max shutter speed is good (1/8,000s)
has image stabilization (Sensor based)
excellent sensor resolution (26MP)
sensor size is decent (APS-C)
offers tracking focus
environment proof
sensor has phase detect autofocus
not so great battery (800 per charge)
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Travel Comparison

Canon M50 as a Travel photography camera
Pentax K-3 III as a Travel photography camera
78
supports bluetooth
has focus by touch
decent megapixels (24MP)
flash built-in
display is selfie friendly
bad battery life (235 CIPA)
64
environment proof
connects via bluetooth
offers touch focus
excellent sensor resolution (26 megapixels)
not so great battery (800 shots)
screen isn't selfie friendly
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Landscape Comparison

Canon M50 Landscape photography information
Pentax K-3 III Landscape photography information
79
manual focus
swap lenses (Canon EF-M mount)
screen size is decent (3 inches)
image stabilization
decent megapixels (24MP)
sensor size is good (APS-C)
very good ISO range (25,600)
delivers RAW formats
bad battery life (235 per charge)
80
has manual focus
swap lenses (Pentax KAF2 mount)
decent sized screen (3.2 inch)
has image stabilization (Sensor based)
excellent sensor resolution (26 megapixels)
sensor size is decent (APS-C)
no low pass filter
above average ISO range (1,600,000)
saves RAW files
environment proof
two card slots
not so great battery (800 shots)
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Vlogging Comparison

Canon M50 Vlogging factors
Pentax K-3 III Vlogging factors
85
display is selfie friendly
touchscreen enabled
image stabilization
features face detect focusing
high res video (3840 x 2160 pixels)
has microphone port
35
touchscreen capability
has image stabilization (Sensor based)
offers face detect autofocus
great video quality (3840 x 2160 pixels)
includes microphone socket
screen isn't selfie friendly
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Canon M50 vs Pentax K-3 III Specifications

Detailed spec comparison table for Canon M50 and Pentax K-3 III
 Canon EOS M50Pentax K-3 Mark III
General Information
Brand Canon Pentax
Model Canon EOS M50 Pentax K-3 Mark III
Type Entry-Level Mirrorless Advanced DSLR
Launched 2018-02-26 2021-03-31
Physical type SLR-style mirrorless Mid-size SLR
Sensor Information
Processor Digic 8 -
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 22.3 x 14.9mm 23 x 15.5mm
Sensor surface area 332.3mm² 356.5mm²
Sensor resolution 24 megapixel 26 megapixel
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Full resolution 6000 x 4000 6192 x 4128
Max native ISO 25600 1600000
Max boosted ISO 51200 -
Minimum native ISO 100 100
RAW pictures
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 143 101
Cross focus points - 25
Lens
Lens mounting type Canon EF-M Pentax KAF2
Available lenses 23 156
Focal length multiplier 1.6 1.6
Screen
Type of screen Fully Articulated Fixed Type
Screen sizing 3 inches 3.2 inches
Screen resolution 1,040k dots 1,620k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder Electronic Optical (pentaprism)
Viewfinder resolution 2,360k dots -
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification - 0.7x
Features
Slowest shutter speed 30 secs 30 secs
Maximum shutter speed 1/4000 secs 1/8000 secs
Continuous shooting rate 10.0 frames per sec 12.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set white balance
Image stabilization
Integrated flash
Flash range 5.00 m (at ISO 100) no built-in flash
Flash options - Auto, Auto + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow- speed Sync, Slow-speed Sync + Red-eye, P-TTL, Contrast-control-sync, High-speed sync, Wireless sync
Hot shoe
AE bracketing
WB bracketing
Maximum flash synchronize - 1/200 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 3840 x 2160 @ 23.98p / 120 Mbps, MOV, H.264, AAC 3840 x 2160 @ 30p, MOV, H.264, Linear PCM3840 x 2160 @ 24p, MOV, H.264, Linear PCM1920 x 1080 @ 60p, MOV, H.264, Linear PCM1920 x 1080 @ 30p, MOV, H.264, Linear PCM1920 x 1080 @ 24p, MOV, H.264, Linear PCM
Max video resolution 3840x2160 3840x2160
Video file format MPEG-4, H.264 MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB No USB 3.2 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 390g (0.86 pounds) 820g (1.81 pounds)
Dimensions 116 x 88 x 59mm (4.6" x 3.5" x 2.3") 135 x 104 x 74mm (5.3" x 4.1" x 2.9")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 235 images 800 images
Style of battery Built-in Battery Pack
Battery model - D-LI90
Self timer Yes (2 or 10 secs, custom) Yes
Time lapse shooting
Type of storage SD/SDHC/SDXC slot (UHS-I compatible) Dual SD/SDHC/SDXC slots (UHS-II supported in slot 1)
Card slots 1 2
Pricing at launch $779 $1,999