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Olympus E-M10 IV vs Pentax KP

Portability
81
Imaging
62
Features
83
Overall
70
Olympus OM-D E-M10 IV front
 
Pentax KP front
Portability
61
Imaging
67
Features
76
Overall
70

Olympus E-M10 IV vs Pentax KP Key Specs

Olympus E-M10 IV
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 383g - 122 x 84 x 49mm
  • Introduced August 2020
  • Old Model is Olympus E-M10 III
Pentax KP
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 100 - 819200
  • Sensor based 5-axis Image Stabilization
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 703g - 132 x 101 x 76mm
  • Released January 2017
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Olympus E-M10 IV vs Pentax KP Overview

Below, we will be comparing the Olympus E-M10 IV and Pentax KP, former being a Entry-Level Mirrorless while the latter is a Advanced DSLR by manufacturers Olympus and Pentax. The resolution of the E-M10 IV (20MP) and the KP (24MP) is pretty comparable but the E-M10 IV (Four Thirds) and KP (APS-C) enjoy totally different sensor dimensions.

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The E-M10 IV was brought out 3 years later than the KP and that is a fairly serious difference as far as camera tech is concerned. Both of the cameras come with different body type with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Pentax KP being a Mid-size SLR camera.

Before diving straight into a thorough comparison, below is a brief introduction of how the E-M10 IV matches up vs the KP in terms of portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-M10 IV over the Pentax KP

 E-M10 IV KP 
ReleasedAugust 2020January 2017More recent by 43 months
Screen resolution1040k921kClearer screen (+119k dot)
Selfie screen Easy selfies
Touch friendly screen Quickly navigate

Reasons to pick Pentax KP over the Olympus E-M10 IV

 KP E-M10 IV 

Common features in the Olympus E-M10 IV and Pentax KP

 E-M10 IV KP 
Focus manually More accurate focusing
Screen typeTiltingTiltingTilting screen
Screen dimension3"3"Identical screen sizing

Olympus E-M10 IV vs Pentax KP Physical Comparison

If you're looking to lug around your camera, you need to take into account its weight and dimensions. The Olympus E-M10 IV comes with exterior dimensions of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") along with a weight of 383 grams (0.84 lbs) and the Pentax KP has dimensions of 132mm x 101mm x 76mm (5.2" x 4.0" x 3.0") along with a weight of 703 grams (1.55 lbs).

Examine the Olympus E-M10 IV and Pentax KP in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will vary based on the lens you have attached at that time. Underneath is the front view measurement comparison of the E-M10 IV and the KP.

Olympus E-M10 IV vs Pentax KP size comparison

Looking at size and weight, the portability rating of the E-M10 IV and KP is 81 and 61 respectively.

Olympus E-M10 IV vs Pentax KP top view buttons comparison

Olympus E-M10 IV vs Pentax KP Sensor Comparison

Often, it's tough to envision the gap in sensor measurements merely by going through a spec sheet. The graphic underneath might provide you a far better sense of the sensor dimensions in the E-M10 IV and KP.

As you can see, both cameras posses different resolutions and different sensor measurements. The E-M10 IV because of its smaller sensor will make getting shallow depth of field trickier and the Pentax KP will provide greater detail having its extra 4MP. Higher resolution can also enable you to crop photographs somewhat more aggressively. The younger E-M10 IV is going to have an edge when it comes to sensor innovation.

Olympus E-M10 IV vs Pentax KP sensor size comparison

Olympus E-M10 IV vs Pentax KP Screen and ViewFinder

Olympus E-M10 IV vs Pentax KP Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 IV Portrait photography factors
Pentax KP Portrait photography factors
77
you can focus manually
MP count good (20MP)
good sensor size (Four Thirds)
provides face detect focusing
supports RAW formats
80
you can focus manually
decent MP (24MP)
sensor size is nice (APS-C)
provides face detection focusing
saves RAW files
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Street Comparison

Street photography with Olympus E-M10 IV
Street photography with Pentax KP
84
tilting screen
image stabilization (Sensor based 5-axis)
good sensor size (Four Thirds)
supports RAW formats
offers focus by touch
great ISO range (25,600)
76
screen tilts
image stabilization (Sensor based 5-axis)
sensor size is nice (APS-C)
saves RAW files
environment proofing
good high ISO (819,200)
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Sports Comparison

Olympus E-M10 IV Sports photography information
Pentax KP Sports photography information
72
quiet shooting (1/16,000 seconds)
image stabilization (Sensor based 5-axis)
MP count good (20MP)
good sensor size (Four Thirds)
provides tracking focus
no phase detect AF
72
maximum shutter speed is high (1/6,000 seconds)
silent mode (1/24,000 seconds)
image stabilization (Sensor based 5-axis)
decent MP (24MP)
sensor size is nice (APS-C)
provides tracking autofocus
environment proofing
bad battery (390 CIPA)
lacks phase detect AF
Photography Glossary

Travel Comparison

Olympus E-M10 IV Travel photography info
Pentax KP Travel photography info
84
connects via bluetooth
offers focus by touch
MP count good (20 megapixels)
has built in flash
selfie friendly screen
61
environment proofing
decent MP (24 megapixels)
has built in flash
bad battery (390 shots)
doesn't have selfie friendly screen
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Landscape Comparison

Olympus E-M10 IV Landscape photography information
Pentax KP Landscape photography information
82
you can focus manually
interchangeable lenses (Micro Four Thirds mount)
good sized screen (3 inch)
image stabilization (Sensor based 5-axis)
MP count good (20 megapixels)
good sensor size (Four Thirds)
great ISO range (25,600)
supports RAW formats
77
you can focus manually
swap lenses (Pentax KAF2 mount)
decent sized screen (3")
image stabilization (Sensor based 5-axis)
decent MP (24 megapixels)
sensor size is nice (APS-C)
good high ISO (819,200)
saves RAW files
environment proofing
bad battery (390 shots)
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Vlogging Comparison

Olympus E-M10 IV Vlogging highlights
Pentax KP Vlogging highlights
78
selfie friendly screen
built-in touchscreen
image stabilization (Sensor based 5-axis)
provides face detect focusing
high quality video (3840 x 2160 resolution)
does not have mic support
34
image stabilization (Sensor based 5-axis)
provides face detection focusing
great video quality (1920 x 1080 resolution)
does have external mic jack
doesn't have selfie friendly screen
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Olympus E-M10 IV vs Pentax KP Specifications

Detailed spec comparison table for Olympus E-M10 IV and Pentax KP
 Olympus OM-D E-M10 IVPentax KP
General Information
Brand Olympus Pentax
Model Olympus OM-D E-M10 IV Pentax KP
Class Entry-Level Mirrorless Advanced DSLR
Introduced 2020-08-04 2017-01-26
Body design SLR-style mirrorless Mid-size SLR
Sensor Information
Powered by TruePic VIII PRIME IV
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor dimensions 17.4 x 13mm 23.5 x 15.6mm
Sensor area 226.2mm² 366.6mm²
Sensor resolution 20MP 24MP
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Full resolution 5184 x 3888 6016 x 4000
Max native ISO 25600 819200
Minimum native ISO 200 100
RAW images
Minimum boosted ISO 100 -
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 121 27
Cross focus points - 25
Lens
Lens mounting type Micro Four Thirds Pentax KAF2
Number of lenses 107 151
Focal length multiplier 2.1 1.5
Screen
Range of screen Tilting Tilting
Screen diagonal 3" 3"
Screen resolution 1,040k dot 921k dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder Electronic Optical (pentaprism)
Viewfinder resolution 2,360k dot -
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.62x 0.63x
Features
Slowest shutter speed 60 secs 30 secs
Maximum shutter speed 1/4000 secs 1/6000 secs
Maximum silent shutter speed 1/16000 secs 1/24000 secs
Continuous shooting speed 8.7 frames/s 7.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Integrated flash
Flash range 7.20 m (at ISO 200) 6.00 m (at ISO 100)
Flash options Redeye, fill-in, off, redeye slow-sync (1st-curtain), slow sync (1st-curtain), slow sync (2nd-curtain), manual Auto, auto w/redeye reduction, flash on w/redeye reduction, slow sync, trailing curtain sync, manual, wireless
Hot shoe
Auto exposure bracketing
White balance bracketing
Maximum flash sync 1/250 secs -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 24p / 102 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 60p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 50p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 30p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 25p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 24p / 52 Mbps, MOV, H.264, Linear PCM 1920 x 1080 (60i, 30p)
Max video resolution 3840x2160 1920x1080
Video data format MPEG-4, H.264 MPEG-4, H.264
Mic input
Headphone input
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 383 grams (0.84 lb) 703 grams (1.55 lb)
Dimensions 122 x 84 x 49mm (4.8" x 3.3" x 1.9") 132 x 101 x 76mm (5.2" x 4.0" x 3.0")
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 360 photos 390 photos
Battery format Battery Pack Battery Pack
Battery model BLS-50 D-LI109
Self timer Yes (2 or 12 sec, custom) Yes (2 or 12 secs)
Time lapse feature
Storage media SD/SDHC/SDXC (UHS-II supported) SD/SDHC/SDXC (UHS-I supported)
Storage slots Single Single
Launch cost $699 $747