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Olympus E-M10 IV vs Sigma DP1x

Portability
81
Imaging
62
Features
83
Overall
70
Olympus OM-D E-M10 IV front
 
Sigma DP1x front
Portability
88
Imaging
44
Features
27
Overall
37

Olympus E-M10 IV vs Sigma DP1x 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
  • Revealed August 2020
  • Earlier Model is Olympus E-M10 III
Sigma DP1x
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 3200
  • 320 x 240 video
  • 28mm (F4.0) lens
  • 250g - 113 x 60 x 50mm
  • Introduced February 2010
  • Old Model is Sigma DP1s
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Olympus E-M10 IV vs Sigma DP1x Overview

Below, we will be contrasting the Olympus E-M10 IV vs Sigma DP1x, former is a Entry-Level Mirrorless while the latter is a Large Sensor Compact by rivals Olympus and Sigma. There is a considerable difference among the resolutions of the E-M10 IV (20MP) and DP1x (5MP) and the E-M10 IV (Four Thirds) and DP1x (APS-C) come with different sensor size.

Photography Glossary

The E-M10 IV was revealed 10 years after the DP1x which is a fairly large difference as far as camera tech is concerned. Each of these cameras come with different body type with the Olympus E-M10 IV being a SLR-style mirrorless camera and the Sigma DP1x being a Large Sensor Compact camera.

Before delving straight into a full comparison, below is a simple overview of how the E-M10 IV scores versus the DP1x when it comes to portability, imaging, features and an overall score.

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Reasons to pick Olympus E-M10 IV over the Sigma DP1x

 E-M10 IV DP1x 
IntroducedAugust 2020February 2010More modern by 128 months
Screen typeTiltingFixed Tilting screen
Screen dimension3"2.5"Bigger screen (+0.5")
Screen resolution1040k230kClearer screen (+810k dot)
Selfie screen Easy selfies
Touch screen Quickly navigate

Reasons to pick Sigma DP1x over the Olympus E-M10 IV

 DP1x E-M10 IV 

Common features in the Olympus E-M10 IV and Sigma DP1x

 E-M10 IV DP1x 
Manual focus More precise focus

Olympus E-M10 IV vs Sigma DP1x Physical Comparison

For those who are aiming to carry around your camera often, you need to take into account its weight and size. The Olympus E-M10 IV offers external dimensions of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") accompanied by a weight of 383 grams (0.84 lbs) whilst the Sigma DP1x has specifications of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") with a weight of 250 grams (0.55 lbs).

Check the Olympus E-M10 IV vs Sigma DP1x in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change depending on the lens you are utilising at that moment. Following is the front view measurement comparison of the E-M10 IV and the DP1x.

Olympus E-M10 IV vs Sigma DP1x size comparison

Taking into account size and weight, the portability grade of the E-M10 IV and DP1x is 81 and 88 respectively.

Olympus E-M10 IV vs Sigma DP1x top view buttons comparison

Olympus E-M10 IV vs Sigma DP1x Sensor Comparison

Generally, it is tough to visualize the contrast in sensor sizes just by viewing specifications. The picture below should provide you a far better sense of the sensor sizes in the E-M10 IV and DP1x.

Plainly, the two cameras posses different resolutions and different sensor sizes. The E-M10 IV having a smaller sensor is going to make getting shallow DOF more difficult and the Olympus E-M10 IV will result in extra detail because of its extra 15MP. Higher resolution can also enable you to crop shots somewhat more aggressively. The younger E-M10 IV should have a benefit with regard to sensor technology.

Olympus E-M10 IV vs Sigma DP1x sensor size comparison

Olympus E-M10 IV vs Sigma DP1x Screen and ViewFinder

Olympus E-M10 IV vs Sigma DP1x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 IV Portrait photography factors
Sigma DP1x Portrait photography factors
77
focusing manually
MP count good (20 megapixels)
nice sensor size (Four Thirds)
features face detect focusing
supports RAW files
56
focusing manually
good sensor size (APS-C)
exports RAW formats
low resolution (5MP)
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Street Comparison

Olympus E-M10 IV as a Street photography camera
Sigma DP1x as a Street photography camera
84
screen tilts up and down
has image stabilization (Sensor based 5-axis)
nice sensor size (Four Thirds)
supports RAW files
features touch to focus
very good ISO range (25,600)
68
good sensor size (APS-C)
exports RAW formats
lighter than average (250g)
screen does not articulate
lack of image stabilization
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Sports Comparison

Olympus E-M10 IV as a Sports photography camera
Sigma DP1x as a Sports photography camera
72
quiet shutter (1/16,000 seconds)
has image stabilization (Sensor based 5-axis)
MP count good (20 megapixels)
nice sensor size (Four Thirds)
features tracking focus
lack of phase detect AF
32
good sensor size (APS-C)
focal length is fixed (28mm)
lack of image stabilization
low resolution (5 megapixels)
no phase detect auto focus
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Travel Comparison

Olympus E-M10 IV as a Travel photography camera
Sigma DP1x as a Travel photography camera
84
has bluetooth
features touch to focus
MP count good (20MP)
flash built-in
screen is selfie friendly
57
lighter than average (250 grams)
has built in flash
no Time Lapse function
low resolution (5 megapixels)
doesn't have selfie friendly display
slow maximum aperture (f4.0)
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Landscape Comparison

Olympus E-M10 IV Landscape photography highlights
Sigma DP1x Landscape photography highlights
82
focusing manually
interchangeable lenses (Micro Four Thirds mount)
nice screen size (3")
has image stabilization (Sensor based 5-axis)
MP count good (20 megapixels)
nice sensor size (Four Thirds)
very good ISO range (25,600)
supports RAW files
41
focusing manually
good sensor size (APS-C)
exports RAW formats
fixed lens (fixed lens mount)
focal length is fixed (28mm)
slow maximum aperture (f4.0)
tiny screen (2.5 inches)
lack of image stabilization
low resolution (5MP)
no Time Lapse function
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Vlogging Comparison

Vlogging with Olympus E-M10 IV
Vlogging with Sigma DP1x
78
screen is selfie friendly
touch screen
has image stabilization (Sensor based 5-axis)
features face detect focusing
good video quality (3840 x 2160 pxls)
doesn't have mic port
25
lighter than average (250 grams)
slow maximum aperture (f4.0)
doesn't have selfie friendly display
lack of image stabilization
low video resolution (320 x 240 resolution)
no external mic port
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Olympus E-M10 IV vs Sigma DP1x Specifications

Detailed spec comparison table for Olympus E-M10 IV and Sigma DP1x
 Olympus OM-D E-M10 IVSigma DP1x
General Information
Make Olympus Sigma
Model type Olympus OM-D E-M10 IV Sigma DP1x
Class Entry-Level Mirrorless Large Sensor Compact
Revealed 2020-08-04 2010-02-20
Body design SLR-style mirrorless Large Sensor Compact
Sensor Information
Chip TruePic VIII True II
Sensor type CMOS CMOS (Foveon X3)
Sensor size Four Thirds APS-C
Sensor dimensions 17.4 x 13mm 20.7 x 13.8mm
Sensor surface area 226.2mm² 285.7mm²
Sensor resolution 20 megapixel 5 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 3:2
Maximum resolution 5184 x 3888 2640 x 1760
Maximum native ISO 25600 3200
Min native ISO 200 100
RAW data
Min boosted ISO 100 -
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 121 -
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 28mm (1x)
Maximum aperture - f/4.0
Amount of lenses 107 -
Focal length multiplier 2.1 1.7
Screen
Range of display Tilting Fixed Type
Display sizing 3 inch 2.5 inch
Resolution of display 1,040 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360 thousand dot -
Viewfinder coverage 100% -
Viewfinder magnification 0.62x -
Features
Lowest shutter speed 60 seconds 30 seconds
Highest shutter speed 1/4000 seconds 1/4000 seconds
Highest quiet shutter speed 1/16000 seconds -
Continuous shooting speed 8.7 frames per second -
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 7.20 m (at ISO 200) -
Flash modes Redeye, fill-in, off, redeye slow-sync (1st-curtain), slow sync (1st-curtain), slow sync (2nd-curtain), manual -
Hot shoe
AEB
WB bracketing
Highest flash sync 1/250 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
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 320 x 240
Maximum video resolution 3840x2160 320x240
Video format MPEG-4, H.264 -
Mic jack
Headphone jack
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 383 grams (0.84 lbs) 250 grams (0.55 lbs)
Dimensions 122 x 84 x 49mm (4.8" x 3.3" x 1.9") 113 x 60 x 50mm (4.4" x 2.4" x 2.0")
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 360 photos -
Battery form Battery Pack -
Battery ID BLS-50 -
Self timer Yes (2 or 12 sec, custom) Yes (10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC (UHS-II supported) SD/MMC card
Storage slots One One
Price at launch $699 $574