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Olympus E-M1X vs Pentax VS20

Portability
54
Imaging
61
Features
93
Overall
73
Olympus OM-D E-M1X front
 
Pentax Optio VS20 front
Portability
90
Imaging
39
Features
35
Overall
37

Olympus E-M1X vs Pentax VS20 Key Specs

Olympus E-M1X
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 997g - 144 x 147 x 75mm
  • Revealed January 2019
  • Earlier Model is Olympus E-M1 II
Pentax VS20
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-560mm (F3.1-4.8) lens
  • 235g - 111 x 61 x 38mm
  • Introduced January 2012
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Olympus E-M1X vs Pentax VS20 Overview

Its time to look closer at the Olympus E-M1X and Pentax VS20, former being a Pro Mirrorless while the other is a Small Sensor Superzoom by companies Olympus and Pentax. There exists a large gap between the sensor resolutions of the E-M1X (20MP) and VS20 (16MP) and the E-M1X (Four Thirds) and VS20 (1/2.3") offer different sensor dimensions.

Photography Glossary

The E-M1X was introduced 7 years later than the VS20 and that is quite a serious difference as far as technology is concerned. Both of the cameras have different body design with the Olympus E-M1X being a SLR-style mirrorless camera and the Pentax VS20 being a Compact camera.

Before getting into a in depth comparison, here is a short summary of how the E-M1X matches up vs the VS20 when considering portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-M1X over the Pentax VS20

 E-M1X VS20 
IntroducedJanuary 2019January 2012More recent by 86 months
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution1037k460kCrisper display (+577k dot)
Selfie screen Take selfies
Touch display Easily navigate

Reasons to pick Pentax VS20 over the Olympus E-M1X

 VS20 E-M1X 

Common features in the Olympus E-M1X and Pentax VS20

 E-M1X VS20 
Manual focus Very accurate focus
Display dimensions3"3"Equal display sizing

Olympus E-M1X vs Pentax VS20 Physical Comparison

For those who are planning to lug around your camera regularly, you need to take into account its weight and size. The Olympus E-M1X features external dimensions of 144mm x 147mm x 75mm (5.7" x 5.8" x 3.0") having a weight of 997 grams (2.20 lbs) and the Pentax VS20 has specifications of 111mm x 61mm x 38mm (4.4" x 2.4" x 1.5") along with a weight of 235 grams (0.52 lbs).

Compare the Olympus E-M1X and Pentax VS20 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will differ dependant on the lens you are utilising at that moment. Here is a front view dimension comparison of the E-M1X versus the VS20.

Olympus E-M1X vs Pentax VS20 size comparison

Considering dimensions and weight, the portability grade of the E-M1X and VS20 is 54 and 90 respectively.

Olympus E-M1X vs Pentax VS20 top view buttons comparison

Olympus E-M1X vs Pentax VS20 Sensor Comparison

More often than not, it is difficult to picture the gap between sensor measurements merely by reviewing specifications. The graphic underneath will offer you a greater sense of the sensor dimensions in the E-M1X and VS20.

To sum up, both the cameras provide different resolutions and different sensor measurements. The E-M1X having a larger sensor is going to make achieving shallow depth of field simpler and the Olympus E-M1X will offer extra detail using its extra 4 Megapixels. Greater resolution will allow you to crop pics more aggressively. The newer E-M1X provides a benefit in sensor tech.

Olympus E-M1X vs Pentax VS20 sensor size comparison

Olympus E-M1X vs Pentax VS20 Screen and ViewFinder

Olympus E-M1X vs Pentax VS20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M1X Portrait photography information
Pentax VS20 Portrait photography information
76
has manual focus
megapixel count good (20MP)
sensor size is decent (Four Thirds)
features face detect focus
supports RAW formats
36
you can focus manually
good megapixels (16MP)
manual exposure not available
can't use external flash
tiny sensor size (1/2.3")
does not have RAW files
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Street Comparison

Olympus E-M1X Street photography information
Pentax VS20 Street photography information
67
screen articulates fully
image stabilization (Sensor based 5-axis)
sensor size is decent (Four Thirds)
supports RAW formats
includes focus by touch
weather proof
great ISO range (25,600)
heavier than competition (997 grams)
61
has image stabilization (Sensor-shift)
lighter than competitors (235 grams)
screen does not articulate
tiny sensor size (1/2.3")
does not have RAW files
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Sports Comparison

Sports photography with Olympus E-M1X
Sports photography with Pentax VS20
80
max shutter speed is good (1/8,000 seconds)
quiet mode (1/32,000 seconds)
fast shooting (60.0 frames per second)
image stabilization (Sensor based 5-axis)
megapixel count good (20MP)
sensor size is decent (Four Thirds)
features tracking focus
weather proof
great battery pack (870 per charge)
has phase detect auto focus
44
great zoom range (28-560mm 20.0 x zoom)
has image stabilization (Sensor-shift)
good megapixels (16MP)
features tracking focus
max fps low (1.0 frames/s)
no shutter priority
tiny sensor size (1/2.3")
does not have phase detect auto focus
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Travel Comparison

Olympus E-M1X Travel photography highlights
Pentax VS20 Travel photography highlights
68
great battery pack (870 shots)
weather proof
has bluetooth
includes focus by touch
megapixel count good (20MP)
display is selfie friendly
heavier than competition (997g)
68
lighter than competitors (235g)
good megapixels (16 megapixels)
flash built-in
quite wide (28mm)
long reach (560mm)
missing Time Lapse mode
doesn't feature selfie friendly display
slow maximum aperture (f3.1)
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Landscape Comparison

Landscape photography with Olympus E-M1X
Landscape photography with Pentax VS20
79
has manual focus
interchangeable lenses (Micro Four Thirds mount)
screen size is good (3")
image stabilization (Sensor based 5-axis)
megapixel count good (20 megapixels)
sensor size is decent (Four Thirds)
great ISO range (25,600)
supports RAW formats
weather proof
great battery pack (870 CIPA)
2 card slots
47
you can focus manually
quite wide (28mm)
nice screen size (3 inches)
has image stabilization (Sensor-shift)
good megapixels (16MP)
can't change lens (fixed lens mount)
slow maximum aperture (f3.1)
manual exposure not available
tiny sensor size (1/2.3")
does not have RAW files
missing Time Lapse mode
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Vlogging Comparison

Olympus E-M1X Vlogging info
Pentax VS20 Vlogging info
68
display is selfie friendly
screen is touchscreen
image stabilization (Sensor based 5-axis)
features face detect focus
high res video (4096 x 2160 pxls)
has mic support
heavier than competition (997g)
30
quite wide (28mm)
has image stabilization (Sensor-shift)
lighter than competitors (235 grams)
slow maximum aperture (f3.1)
doesn't feature selfie friendly display
video quality not great (1280 x 720 pixels)
missing mic port
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Olympus E-M1X vs Pentax VS20 Specifications

Detailed spec comparison table for Olympus E-M1X and Pentax VS20
 Olympus OM-D E-M1XPentax Optio VS20
General Information
Brand Olympus Pentax
Model type Olympus OM-D E-M1X Pentax Optio VS20
Type Pro Mirrorless Small Sensor Superzoom
Revealed 2019-01-24 2012-01-25
Body design SLR-style mirrorless Compact
Sensor Information
Processor Chip Dual TruePic VIII -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.4 x 13mm 6.08 x 4.56mm
Sensor surface area 226.2mm² 27.7mm²
Sensor resolution 20 megapixel 16 megapixel
Anti alias filter
Aspect ratio 4:3 1:1, 4:3 and 16:9
Full resolution 5184 x 3888 4608 x 3456
Max native ISO 25600 6400
Minimum native ISO 200 100
RAW photos
Minimum boosted ISO 64 -
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 121 3
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 28-560mm (20.0x)
Max aperture - f/3.1-4.8
Macro focusing distance - 3cm
Total lenses 107 -
Focal length multiplier 2.1 5.9
Screen
Range of display Fully Articulated Fixed Type
Display diagonal 3 inches 3 inches
Resolution of display 1,037k dot 460k dot
Selfie friendly
Liveview
Touch function
Display technology - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.74x -
Features
Slowest shutter speed 60s 4s
Maximum shutter speed 1/8000s 1/2500s
Maximum quiet shutter speed 1/32000s -
Continuous shooting speed 60.0 frames per second 1.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Change white balance
Image stabilization
Inbuilt flash
Flash distance no built-in flash 2.80 m
Flash options Redeye, Fill-in, Flash Off, Red-eye Slow sync (1st curtain), Slow sync.(1st curtain), Slow sync (2nd curtain), manual Auto, On, Off, Red-eye, Soft
Hot shoe
AEB
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 4096x2160 1280x720
Video file format MPEG-4, H.264 Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB Yes (USB-PD allows charging by laptop or external power bank) USB 2.0 (480 Mbit/sec)
GPS Built-in None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 997 gr (2.20 lbs) 235 gr (0.52 lbs)
Physical dimensions 144 x 147 x 75mm (5.7" x 5.8" x 3.0") 111 x 61 x 38mm (4.4" x 2.4" x 1.5")
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 870 images -
Battery form Built-in -
Battery ID - D-LI122
Self timer Yes (2 or 12 secs, custom) Yes (2 or 10 sec)
Time lapse feature
Type of storage - SD/SDHC/SDXC, Internal
Storage slots Dual One
Price at launch $2,999 $106