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Olympus E-M10 IV vs Pentax MX-1

Portability
81
Imaging
63
Features
83
Overall
71
Olympus OM-D E-M10 IV front
 
Pentax MX-1 front
Portability
84
Imaging
37
Features
60
Overall
46

Olympus E-M10 IV vs Pentax MX-1 Key Specs

Olympus E-M10 IV
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Tilting Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 383g - 122 x 84 x 49mm
  • Announced August 2020
  • Old Model is Olympus E-M10 III
Pentax MX-1
(Full Review)
  • 12MP - 1/1.7" Sensor
  • 3" Tilting Display
  • ISO 100 - 12800
  • Sensor-shift Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • 28-112mm (F1.8-2.5) lens
  • 391g - 122 x 61 x 51mm
  • Released July 2013
Photography Glossary

Olympus E-M10 IV vs Pentax MX-1 Overview

On this page, we are contrasting the Olympus E-M10 IV vs Pentax MX-1, one being a Entry-Level Mirrorless and the other is a Small Sensor Compact by rivals Olympus and Pentax. There exists a significant gap between the sensor resolutions of the E-M10 IV (20MP) and MX-1 (12MP) and the E-M10 IV (Four Thirds) and MX-1 (1/1.7") posses different sensor size.

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The E-M10 IV was announced 7 years later than the MX-1 and that is quite a sizable gap as far as technology is concerned. The two cameras have different body design with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Pentax MX-1 being a Compact camera.

Before we go right into a step-by-step comparison, here is a concise overview of how the E-M10 IV grades versus the MX-1 when considering portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-M10 IV over the Pentax MX-1

 E-M10 IV MX-1 
ReleasedAugust 2020July 2013Fresher by 87 months
Display resolution1040k920kSharper display (+120k dot)
Selfie screen Take selfies
Touch display Easily navigate

Reasons to pick Pentax MX-1 over the Olympus E-M10 IV

 MX-1 E-M10 IV 

Common features in the Olympus E-M10 IV and Pentax MX-1

 E-M10 IV MX-1 
Manually focus More exact focus
Display typeTiltingTiltingTilting display
Display dimensions3"3"Equal display size

Olympus E-M10 IV vs Pentax MX-1 Physical Comparison

If you are planning to carry your camera frequently, you need to factor its weight and measurements. The Olympus E-M10 IV offers exterior measurements of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") having a weight of 383 grams (0.84 lbs) and the Pentax MX-1 has proportions of 122mm x 61mm x 51mm (4.8" x 2.4" x 2.0") along with a weight of 391 grams (0.86 lbs).

Take a look at the Olympus E-M10 IV vs Pentax MX-1 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary based on the lens you have chosen at that moment. The following is a front view dimension comparison of the E-M10 IV and the MX-1.

Olympus E-M10 IV vs Pentax MX-1 size comparison

Taking into consideration dimensions and weight, the portability grade of the E-M10 IV and MX-1 is 81 and 84 respectively.

Olympus E-M10 IV vs Pentax MX-1 top view buttons comparison

Olympus E-M10 IV vs Pentax MX-1 Sensor Comparison

Quite often, it is hard to imagine the contrast between sensor sizing purely by reviewing specifications. The photograph below will offer you a more clear sense of the sensor sizing in the E-M10 IV and MX-1.

To sum up, both of these cameras have different megapixels and different sensor sizing. The E-M10 IV having a larger sensor is going to make shooting shallow DOF simpler and the Olympus E-M10 IV will deliver extra detail with its extra 8MP. Greater resolution will help you crop images a bit more aggressively. The more recent E-M10 IV provides an advantage in sensor innovation.

Olympus E-M10 IV vs Pentax MX-1 sensor size comparison

Olympus E-M10 IV vs Pentax MX-1 Screen and ViewFinder

Olympus E-M10 IV vs Pentax MX-1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 IV Portrait photography advice
Pentax MX-1 Portrait photography advice
77
has manual focus
good MP (20 megapixels)
sensor size is decent (Four Thirds)
features face detection focus
supports RAW files
42
manual focus
includes face detect autofocus
delivers RAW files
can't use external flash
low megapixels (12 megapixels)
sensor size is small (1/1.7")
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Street Comparison

Olympus E-M10 IV as a Street photography camera
Pentax MX-1 as a Street photography camera
84
has a tilting screen
built in image stabilization (Sensor based 5-axis)
sensor size is decent (Four Thirds)
supports RAW files
features touch focus
good ISO range (25,600)
65
has a tilting screen
has image stabilization (Sensor-shift)
delivers RAW files
sensor size is small (1/1.7")
heavier than competition (391 grams)
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Sports Comparison

Olympus E-M10 IV Sports photography details
Pentax MX-1 Sports photography details
73
quiet mode (1/16,000s)
built in image stabilization (Sensor based 5-axis)
good MP (20MP)
sensor size is decent (Four Thirds)
features tracking autofocus
has no phase detect auto focus
43
great max shutter speed (1/8,000s)
has image stabilization (Sensor-shift)
includes tracking focus
great battery life (290 shots)
slow continuous shooting (1.0 frames per second)
low megapixels (12MP)
sensor size is small (1/1.7")
lack of phase detect autofocus
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Travel Comparison

Olympus E-M10 IV Travel photography factors
Pentax MX-1 Travel photography factors
85
supports bluetooth
features touch focus
good MP (20MP)
has built in flash
selfie friendly display
61
great battery life (290 per charge)
has built in flash
fairly wide (28mm)
very good max aperture (f1.8)
missing Time Lapse recording
heavier than competition (391 grams)
low megapixels (12MP)
does not contain selfie friendly display
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Landscape Comparison

Olympus E-M10 IV Landscape photography info
Pentax MX-1 Landscape photography info
83
has manual focus
interchangeable lenses (Micro Four Thirds mount)
screen size is good (3 inch)
built in image stabilization (Sensor based 5-axis)
good MP (20 megapixels)
sensor size is decent (Four Thirds)
good ISO range (25,600)
supports RAW files
55
manual focus
fairly wide (28mm)
very good max aperture (f1.8)
pretty good screen size (3")
has image stabilization (Sensor-shift)
delivers RAW files
great battery life (290 CIPA)
lens is fixed (fixed lens mount)
low megapixels (12 megapixels)
sensor size is small (1/1.7")
missing Time Lapse recording
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Vlogging Comparison

Olympus E-M10 IV as a Vlogging camera
Pentax MX-1 as a Vlogging camera
78
selfie friendly display
touchscreen
built in image stabilization (Sensor based 5-axis)
features face detection focus
video resolution high (3840 x 2160 resolution)
no external microphone jack
33
fairly wide (28mm)
very good max aperture (f1.8)
has image stabilization (Sensor-shift)
includes face detect autofocus
video resolution high (1920 x 1080 pxls)
does not contain selfie friendly display
missing mic port
heavier than competition (391 grams)
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Olympus E-M10 IV vs Pentax MX-1 Specifications

Detailed spec comparison table for Olympus E-M10 IV and Pentax MX-1
 Olympus OM-D E-M10 IVPentax MX-1
General Information
Brand Olympus Pentax
Model Olympus OM-D E-M10 IV Pentax MX-1
Category Entry-Level Mirrorless Small Sensor Compact
Announced 2020-08-04 2013-07-01
Body design SLR-style mirrorless Compact
Sensor Information
Processor Chip TruePic VIII -
Sensor type CMOS CMOS
Sensor size Four Thirds 1/1.7"
Sensor dimensions 17.4 x 13mm 7.44 x 5.58mm
Sensor surface area 226.2mm² 41.5mm²
Sensor resolution 20 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3, 3:2 and 16:9
Max resolution 5184 x 3888 4000 x 3000
Max native ISO 25600 12800
Minimum native ISO 200 100
RAW images
Minimum enhanced ISO 100 -
Autofocusing
Focus manually
Touch focus
AF continuous
Single AF
Tracking AF
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 121 25
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 28-112mm (4.0x)
Highest aperture - f/1.8-2.5
Macro focus distance - 1cm
Total lenses 107 -
Crop factor 2.1 4.8
Screen
Display type Tilting Tilting
Display size 3 inches 3 inches
Display resolution 1,040 thousand dot 920 thousand dot
Selfie friendly
Liveview
Touch screen
Display technology - TFT LCD with AR coating
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360 thousand dot -
Viewfinder coverage 100% -
Viewfinder magnification 0.62x -
Features
Minimum shutter speed 60 secs 30 secs
Fastest shutter speed 1/4000 secs 1/8000 secs
Fastest quiet shutter speed 1/16000 secs -
Continuous shutter speed 8.7 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash range 7.20 m (at ISO 200) 12.00 m
Flash options Redeye, fill-in, off, redeye slow-sync (1st-curtain), slow sync (1st-curtain), slow sync (2nd-curtain), manual Auto, On, Off, Red-Eye, Fill-in, Slow Speed sync, Trailing Curtain sync
Hot shoe
Auto exposure bracketing
WB bracketing
Fastest flash sync 1/250 secs -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
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 (30 fps), 1280 x 720 (60, 30 fps), 640 x 480 (30 fps)
Max video resolution 3840x2160 1920x1080
Video format MPEG-4, H.264 MPEG-4, H.264
Mic jack
Headphone jack
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 383 grams (0.84 lbs) 391 grams (0.86 lbs)
Physical dimensions 122 x 84 x 49mm (4.8" x 3.3" x 1.9") 122 x 61 x 51mm (4.8" x 2.4" x 2.0")
DXO scores
DXO Overall score not tested 49
DXO Color Depth score not tested 20.4
DXO Dynamic range score not tested 11.3
DXO Low light score not tested 208
Other
Battery life 360 photographs 290 photographs
Style of battery Battery Pack Battery Pack
Battery model BLS-50 D-Li-106
Self timer Yes (2 or 12 sec, custom) Yes (2 or 12 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC (UHS-II supported) SD/SDHC/SDXC
Storage slots Single Single
Pricing at release $699 $400