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Olympus E-M1 II vs Sigma DP2x

Portability
68
Imaging
59
Features
93
Overall
72
Olympus OM-D E-M1 Mark II front
 
Sigma DP2x front
Portability
86
Imaging
44
Features
31
Overall
38

Olympus E-M1 II vs Sigma DP2x Key Specs

Olympus E-M1 II
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 574g - 134 x 91 x 67mm
  • Introduced September 2016
  • Succeeded the Olympus E-M1
  • Refreshed by Olympus E-M1 III
Sigma DP2x
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 100 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Announced February 2011
  • Previous Model is Sigma DP2s
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Olympus E-M1 II vs Sigma DP2x Overview

The following is a in depth review of the Olympus E-M1 II and Sigma DP2x, former is a Pro Mirrorless while the other is a Large Sensor Compact by companies Olympus and Sigma. There exists a noticeable gap among the sensor resolutions of the E-M1 II (20MP) and DP2x (5MP) and the E-M1 II (Four Thirds) and DP2x (APS-C) come with totally different sensor size.

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The E-M1 II was released 5 years after the DP2x which is a fairly sizable difference as far as camera technology is concerned. Each of these cameras offer different body type with the Olympus E-M1 II being a SLR-style mirrorless camera and the Sigma DP2x being a Large Sensor Compact camera.

Before getting in to a comprehensive comparison, below is a simple view of how the E-M1 II grades against the DP2x when considering portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Olympus E-M1 II over the Sigma DP2x

 E-M1 II DP2x 
AnnouncedSeptember 2016February 2011Newer by 69 months
Display typeFully ArticulatedFixed Fully Articulating display
Display sizing3"2.5"Larger display (+0.5")
Display resolution1037k230kSharper display (+807k dot)
Selfie screen Easy selfies
Touch display Easily navigate

Reasons to pick Sigma DP2x over the Olympus E-M1 II

 DP2x E-M1 II 

Common features in the Olympus E-M1 II and Sigma DP2x

 E-M1 II DP2x 
Focus manually Very precise focusing

Olympus E-M1 II vs Sigma DP2x Physical Comparison

For anyone who is looking to travel with your camera frequently, you are going to need to factor its weight and proportions. The Olympus E-M1 II provides external measurements of 134mm x 91mm x 67mm (5.3" x 3.6" x 2.6") and a weight of 574 grams (1.27 lbs) whilst the Sigma DP2x has measurements of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") along with a weight of 280 grams (0.62 lbs).

Check the Olympus E-M1 II and Sigma DP2x in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will change dependant on the lens you have chosen at that moment. Following is the front view proportions comparison of the E-M1 II versus the DP2x.

Olympus E-M1 II vs Sigma DP2x size comparison

Factoring in dimensions and weight, the portability rating of the E-M1 II and DP2x is 68 and 86 respectively.

Olympus E-M1 II vs Sigma DP2x top view buttons comparison

Olympus E-M1 II vs Sigma DP2x Sensor Comparison

Normally, it is difficult to envision the contrast in sensor dimensions only by looking through specifications. The image here might provide you a stronger sense of the sensor measurements in the E-M1 II and DP2x.

To sum up, both of the cameras enjoy different resolutions and different sensor dimensions. The E-M1 II due to its smaller sensor will make achieving bokeh harder and the Olympus E-M1 II will result in more detail as a result of its extra 15MP. Greater resolution will also make it easier to crop images far more aggressively. The more recent E-M1 II will have an edge when it comes to sensor tech.

Olympus E-M1 II vs Sigma DP2x sensor size comparison

Olympus E-M1 II vs Sigma DP2x Screen and ViewFinder

Olympus E-M1 II vs Sigma DP2x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M1 II Portrait photography info
Sigma DP2x Portrait photography info
75
focusing manually
good resolution (20MP)
sensor size is decent (Four Thirds)
provides face detect autofocus
delivers RAW files
56
manual focus
sensor size is good (APS-C)
exports RAW files
sensor resolution low (5 megapixels)
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Street Comparison

Olympus E-M1 II Street photography features
Sigma DP2x Street photography features
78
screen articulates
built in image stabilization (Sensor based 5-axis)
sensor size is decent (Four Thirds)
delivers RAW files
provides touch to focus
environment proof
lighter than competition (574 grams)
good ISO range (25,600)
67
sensor size is good (APS-C)
exports RAW files
lighter than others (280 grams)
screen does not articulate
lack of image stabilization
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Sports Comparison

Olympus E-M1 II as a Sports photography camera
Sigma DP2x as a Sports photography camera
74
max shutter speed is good (1/8,000 seconds)
quiet shooting (1/32,000 seconds)
fast shooting (60.0 fps)
built in image stabilization (Sensor based 5-axis)
good resolution (20MP)
sensor size is decent (Four Thirds)
provides tracking focus
environment proof
comes with phase detect autofocus
low battery life (350 per charge)
30
sensor size is good (APS-C)
focal length is fixed (41mm)
max fps low (3.0 fps)
lack of image stabilization
sensor resolution low (5MP)
no phase detect AF
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Travel Comparison

Olympus E-M1 II Travel photography advice
Sigma DP2x Travel photography advice
72
lighter than competition (574g)
environment proof
provides touch to focus
good resolution (20MP)
selfie friendly display
low battery life (350 shots)
67
lighter than others (280g)
built-in flash
fast maximum aperture (f)
sensor resolution low (5 megapixels)
doesn't posses selfie friendly display
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Landscape Comparison

Olympus E-M1 II Landscape photography information
Sigma DP2x Landscape photography information
76
focusing manually
switch lenses (Micro Four Thirds mount)
pretty good screen size (3")
built in image stabilization (Sensor based 5-axis)
good resolution (20MP)
sensor size is decent (Four Thirds)
doesnt have anti aliasing filter
good ISO range (25,600)
delivers RAW files
environment proof
has dual storage slots
low battery life (350 per charge)
48
manual focus
fast maximum aperture (f)
sensor size is good (APS-C)
exports RAW files
cannot change lens (fixed lens mount)
focal length is fixed (41mm)
tiny screen (2.5 inches)
lack of image stabilization
sensor resolution low (5 megapixels)
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Vlogging Comparison

Vlogging with Olympus E-M1 II
Vlogging with Sigma DP2x
79
selfie friendly display
screen is touchscreen
built in image stabilization (Sensor based 5-axis)
provides face detect autofocus
high video quality (4096 x 2160 pixels)
does have mic jack
lighter than competition (574g)
28
fast maximum aperture (f)
lighter than others (280g)
doesn't posses selfie friendly display
lack of image stabilization
low quality video (320 x 240 pixels)
missing external microphone socket
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Olympus E-M1 II vs Sigma DP2x Specifications

Detailed spec comparison table for Olympus E-M1 II and Sigma DP2x
 Olympus OM-D E-M1 Mark IISigma DP2x
General Information
Brand Olympus Sigma
Model Olympus OM-D E-M1 Mark II Sigma DP2x
Class Pro Mirrorless Large Sensor Compact
Introduced 2016-09-19 2011-02-08
Physical type 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 measurements 17.4 x 13mm 20.7 x 13.8mm
Sensor surface area 226.2mm² 285.7mm²
Sensor resolution 20MP 5MP
Anti aliasing filter
Aspect ratio 4:3 3:2 and 16:9
Maximum resolution 5184 x 3888 2640 x 1760
Maximum native ISO 25600 3200
Lowest native ISO 200 100
RAW images
Lowest boosted ISO 64 -
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 121 -
Cross focus points - -
Lens
Lens mount Micro Four Thirds fixed lens
Lens focal range - 41mm (1x)
Amount of lenses 107 -
Focal length multiplier 2.1 1.7
Screen
Display type Fully Articulated Fixed Type
Display sizing 3 inches 2.5 inches
Resolution of display 1,037 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 2,360 thousand dots -
Viewfinder coverage 100% -
Viewfinder magnification 0.74x -
Features
Lowest shutter speed 60 seconds 15 seconds
Highest shutter speed 1/8000 seconds 1/2000 seconds
Highest quiet shutter speed 1/32000 seconds -
Continuous shooting rate 60.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Integrated flash
Flash range 9.10 m (at ISO 100) 4.30 m
Flash modes Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual Forced Flash, Red-Eye Reduction, Slow Synchro
Hot shoe
AE bracketing
White balance bracketing
Highest flash synchronize 1/250 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 4096 x 2160 @ 24p / 237 Mbps, MOV, H.264, Linear PCM, 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM 320 x 240
Maximum video resolution 4096x2160 320x240
Video file format MOV, H.264 Motion JPEG
Microphone port
Headphone port
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 574 grams (1.27 lbs) 280 grams (0.62 lbs)
Dimensions 134 x 91 x 67mm (5.3" x 3.6" x 2.6") 113 x 60 x 56mm (4.4" x 2.4" x 2.2")
DXO scores
DXO All around score 80 not tested
DXO Color Depth score 23.7 not tested
DXO Dynamic range score 12.8 not tested
DXO Low light score 1312 not tested
Other
Battery life 350 pictures -
Style of battery Battery Pack -
Battery model BLH-1 -
Self timer Yes (2 or 12 secs, custom) Yes (2 or 10 sec)
Time lapse feature
Type of storage Dual SD/SDHC/SDXC slots SD/SDHC/MMC
Card slots 2 1
Retail cost $1,700 $699