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Olympus XZ-10 vs Pentax K-3 III

Portability
91
Imaging
35
Features
57
Overall
43
Olympus Stylus XZ-10 front
 
Pentax K-3 Mark III front
Portability
58
Imaging
70
Features
86
Overall
76

Olympus XZ-10 vs Pentax K-3 III Key Specs

Olympus XZ-10
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 26-130mm (F1.8-2.7) lens
  • 221g - 102 x 61 x 34mm
  • Launched January 2013
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 Max Shutter
  • 3840 x 2160 video
  • Pentax KAF2 Mount
  • 820g - 135 x 104 x 74mm
  • Revealed March 2021
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Olympus XZ-10 vs Pentax K-3 III Overview

Lets look more in depth at the Olympus XZ-10 and Pentax K-3 III, one being a Small Sensor Compact and the other is a Advanced DSLR by companies Olympus and Pentax. There exists a sizeable gap among the resolutions of the XZ-10 (12MP) and K-3 III (26MP) and the XZ-10 (1/2.3") and K-3 III (APS-C) have totally different sensor dimensions.

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The XZ-10 was unveiled 9 years before the K-3 III and that is a fairly large gap as far as camera technology is concerned. Both of the cameras have different body design with the Olympus XZ-10 being a Compact camera and the Pentax K-3 III being a Mid-size SLR camera.

Before getting right into a in depth comparison, here is a quick summary of how the XZ-10 scores versus the K-3 III in terms of portability, imaging, features and an overall grade.

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Reasons to pick Olympus XZ-10 over the Pentax K-3 III

 XZ-10 K-3 III 

Reasons to pick Pentax K-3 III over the Olympus XZ-10

 K-3 III XZ-10 
RevealedMarch 2021January 2013More recent by 99 months
Display dimensions3.2"3"Larger display (+0.2")
Display resolution1620k920kCrisper display (+700k dot)

Common features in the Olympus XZ-10 and Pentax K-3 III

 XZ-10 K-3 III 
Manual focus More exact focus
Display typeFixed Fixed Fixed display
Selfie screen Neither includes selfie screen
Touch friendly display Easily navigate

Olympus XZ-10 vs Pentax K-3 III Physical Comparison

For those who are looking to lug around your camera often, you have to consider its weight and size. The Olympus XZ-10 features outside dimensions of 102mm x 61mm x 34mm (4.0" x 2.4" x 1.3") having a weight of 221 grams (0.49 lbs) while the Pentax K-3 III has specifications of 135mm x 104mm x 74mm (5.3" x 4.1" x 2.9") having a weight of 820 grams (1.81 lbs).

Check the Olympus XZ-10 and Pentax K-3 III in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are using at that time. The following is a front view physical size comparison of the XZ-10 versus the K-3 III.

Olympus XZ-10 vs Pentax K-3 III size comparison

Using dimensions and weight, the portability rating of the XZ-10 and K-3 III is 91 and 58 respectively.

Olympus XZ-10 vs Pentax K-3 III top view buttons comparison

Olympus XZ-10 vs Pentax K-3 III Sensor Comparison

More often than not, it's hard to visualise the difference in sensor measurements simply by checking out a spec sheet. The graphic underneath should offer you a clearer sense of the sensor dimensions in the XZ-10 and K-3 III.

Clearly, each of the cameras provide different resolutions and different sensor measurements. The XZ-10 with its smaller sensor will make shooting shallower depth of field harder and the Pentax K-3 III will produce extra detail having an extra 14 Megapixels. Greater resolution will let you crop photos more aggressively. The older XZ-10 will be behind with regard to sensor tech.

Olympus XZ-10 vs Pentax K-3 III sensor size comparison

Olympus XZ-10 vs Pentax K-3 III Screen and ViewFinder

Olympus XZ-10 vs Pentax K-3 III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus XZ-10 Portrait photography features
Pentax K-3 III Portrait photography features
45
has manual focus
supports face detection focus
saves RAW formats
low MP (12 megapixels)
small sensor size (1/2.3")
82
you can focus manually
sensor resolution is excellent (26MP)
nice sensor size (APS-C)
features face detect focusing
exports RAW formats
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Street Comparison

Olympus XZ-10 Street photography details
Pentax K-3 III Street photography details
60
has image stabilization (Sensor-shift)
saves RAW formats
no articulating screen
small sensor size (1/2.3")
heavier than competition in class (221 grams)
70
built in image stabilization (Sensor based)
nice sensor size (APS-C)
exports RAW formats
includes focus via touch
weather sealing
above average high ISO (1,600,000)
fixed screen
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Sports Comparison

Olympus XZ-10 as a Sports photography camera
Pentax K-3 III as a Sports photography camera
34
has image stabilization (Sensor-shift)
supports tracking autofocus
painfully slow continuous shooting (5.0 fps)
low MP (12MP)
small sensor size (1/2.3")
no phase detect auto focus
78
great max shutter speed (1/8,000s)
built in image stabilization (Sensor based)
sensor resolution is excellent (26 megapixels)
nice sensor size (APS-C)
features tracking focus
weather sealing
has phase detect AF
low battery power (800 CIPA)
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Travel Comparison

Travel photography with Olympus XZ-10
Travel photography with Pentax K-3 III
60
built-in flash
quite wide (26mm)
good max aperture (f1.8)
missing Time Lapse mode
heavier than competition in class (221g)
low MP (12 megapixels)
display is not selfie friendly
63
weather sealing
connects via bluetooth
includes focus via touch
sensor resolution is excellent (26 megapixels)
low battery power (800 CIPA)
doesn't posses selfie friendly screen
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Landscape Comparison

Olympus XZ-10 Landscape photography details
Pentax K-3 III Landscape photography details
53
has manual focus
quite wide (26mm)
good max aperture (f1.8)
screen size is good (3 inch)
has image stabilization (Sensor-shift)
saves RAW formats
can't change lens (fixed lens mount)
low MP (12 megapixels)
small sensor size (1/2.3")
missing Time Lapse mode
79
you can focus manually
change lenses (Pentax KAF2 mount)
screen is a decent size (3.2 inch)
built in image stabilization (Sensor based)
sensor resolution is excellent (26 megapixels)
nice sensor size (APS-C)
doesnt have anti-alias filter
above average high ISO (1,600,000)
exports RAW formats
weather sealing
two card slots
low battery power (800 per charge)
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Vlogging Comparison

Olympus XZ-10 Vlogging features
Pentax K-3 III Vlogging features
35
quite wide (26mm)
good max aperture (f1.8)
screen is touchscreen
has image stabilization (Sensor-shift)
supports face detection focus
high video quality (1920 x 1080 pixels)
display is not selfie friendly
missing external mic jack
heavier than competition in class (221g)
35
touchscreen
built in image stabilization (Sensor based)
features face detect focusing
video resolution high (3840 x 2160 pxls)
has mic socket
doesn't posses selfie friendly screen
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Olympus XZ-10 vs Pentax K-3 III Specifications

Detailed spec comparison table for Olympus XZ-10 and Pentax K-3 III
 Olympus Stylus XZ-10Pentax K-3 Mark III
General Information
Brand Name Olympus Pentax
Model type Olympus Stylus XZ-10 Pentax K-3 Mark III
Type Small Sensor Compact Advanced DSLR
Launched 2013-01-30 2021-03-31
Physical type Compact Mid-size SLR
Sensor Information
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23 x 15.5mm
Sensor area 28.1mm² 356.5mm²
Sensor resolution 12 megapixel 26 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Full resolution 3968 x 2976 6192 x 4128
Max native ISO 6400 1600000
Lowest native ISO 100 100
RAW photos
Autofocusing
Manual focusing
AF touch
Continuous AF
Single AF
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 35 101
Cross type focus points - 25
Lens
Lens support fixed lens Pentax KAF2
Lens zoom range 26-130mm (5.0x) -
Maximal aperture f/1.8-2.7 -
Macro focusing distance 1cm -
Total lenses - 156
Crop factor 5.8 1.6
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 3 inch 3.2 inch
Resolution of screen 920 thousand dots 1,620 thousand dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type None Optical (pentaprism)
Viewfinder coverage - 100%
Viewfinder magnification - 0.7x
Features
Lowest shutter speed 30 seconds 30 seconds
Highest shutter speed 1/2000 seconds 1/8000 seconds
Continuous shooting rate 5.0fps 12.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash distance - no built-in flash
Flash settings Auto, On, Off, Red-Eye, Fill-in, Wireless 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
Auto exposure bracketing
White balance bracketing
Highest flash synchronize - 1/200 seconds
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (30 fps, 18Mbps), 1280 x 720 (30 fps, 9Mbps) 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 1920x1080 3840x2160
Video data format MPEG-4, H.264 MPEG-4, H.264
Mic port
Headphone port
Connectivity
Wireless Eye-Fi Connected Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 3.2 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 221g (0.49 lbs) 820g (1.81 lbs)
Physical dimensions 102 x 61 x 34mm (4.0" x 2.4" x 1.3") 135 x 104 x 74mm (5.3" x 4.1" x 2.9")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 240 shots 800 shots
Form of battery Battery Pack Battery Pack
Battery ID Li-50B D-LI90
Self timer Yes (2 or 12 sec) Yes
Time lapse shooting
Storage type SD/SDHC/SDXC Dual SD/SDHC/SDXC slots (UHS-II supported in slot 1)
Card slots One Two
Launch price $428 $1,999