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Olympus E-1 vs Sigma DP2x

Portability
59
Imaging
38
Features
36
Overall
37
Olympus E-1 front
 
Sigma DP2x front
Portability
86
Imaging
45
Features
31
Overall
39

Olympus E-1 vs Sigma DP2x Key Specs

Olympus E-1
(Full Review)
  • 5MP - Four Thirds Sensor
  • 1.8" Fixed Screen
  • ISO 100 - 3200
  • No Video
  • Micro Four Thirds Mount
  • 735g - 141 x 104 x 81mm
  • Released November 2003
  • Updated by Olympus E-3
Sigma DP2x
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Released February 2011
  • Succeeded the Sigma DP2s
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Olympus E-1 vs Sigma DP2x Overview

Here is a extensive overview of the Olympus E-1 and Sigma DP2x, one being a Pro DSLR and the latter is a Large Sensor Compact by manufacturers Olympus and Sigma. The resolution of the E-1 (5MP) and the DP2x (5MP) is pretty comparable but the E-1 (Four Thirds) and DP2x (APS-C) provide different sensor size.

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The E-1 was launched 8 years prior to the DP2x and that is a fairly significant gap as far as camera tech is concerned. Both of the cameras have different body design with the Olympus E-1 being a Large SLR camera and the Sigma DP2x being a Large Sensor Compact camera.

Before delving into a more detailed comparison, here is a concise synopsis of how the E-1 matches up against the DP2x in relation to portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-1 over the Sigma DP2x

 E-1 DP2x 

Reasons to pick Sigma DP2x over the Olympus E-1

 DP2x E-1 
ReleasedFebruary 2011November 2003Fresher by 87 months
Screen dimensions2.5"1.8"Bigger screen (+0.7")
Screen resolution230k134kClearer screen (+96k dot)

Common features in the Olympus E-1 and Sigma DP2x

 E-1 DP2x 
Manual focus Dial exact focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Missing selfie screen
Touch friendly screen Neither provides Touch friendly screen

Olympus E-1 vs Sigma DP2x Physical Comparison

When you are going to carry your camera frequently, you'll need to factor its weight and volume. The Olympus E-1 provides outside dimensions of 141mm x 104mm x 81mm (5.6" x 4.1" x 3.2") and a weight of 735 grams (1.62 lbs) whilst the Sigma DP2x has sizing of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") and a weight of 280 grams (0.62 lbs).

See the Olympus E-1 and Sigma DP2x in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will change based on the lens you are utilising at that time. Below is a front view dimension comparison of the E-1 vs the DP2x.

Olympus E-1 vs Sigma DP2x size comparison

Looking at size and weight, the portability grade of the E-1 and DP2x is 59 and 86 respectively.

Olympus E-1 vs Sigma DP2x top view buttons comparison

Olympus E-1 vs Sigma DP2x Sensor Comparison

Generally, it is hard to picture the gap in sensor sizing merely by seeing a spec sheet. The graphic here may provide you a clearer sense of the sensor sizes in the E-1 and DP2x.

As you can see, both of the cameras have the same MP albeit different sensor sizing. The E-1 features the smaller sensor which should make getting shallow depth of field more difficult. The older E-1 will be behind when it comes to sensor tech.

Olympus E-1 vs Sigma DP2x sensor size comparison

Olympus E-1 vs Sigma DP2x Screen and ViewFinder

Olympus E-1 vs Sigma DP2x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-1 Portrait photography info
Sigma DP2x Portrait photography info
46
manual focus
sensor size is good (Four Thirds)
exports RAW files
does not have liveview
megapixel count low (5 megapixels)
57
you can focus manually
nice sensor size (APS-C)
saves RAW formats
MP count low (5MP)
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Street Comparison

Olympus E-1 as a Street photography camera
Sigma DP2x as a Street photography camera
57
sensor size is good (Four Thirds)
exports RAW files
weather sealing
lighter than competition (735g)
screen is fixed
does not have image stabilization
68
nice sensor size (APS-C)
saves RAW formats
lighter than competition in class (280 grams)
fixed screen
lack of image stabilization
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Sports Comparison

Olympus E-1 Sports photography factors
Sigma DP2x Sports photography factors
40
sensor size is good (Four Thirds)
weather sealing
comes with phase detect autofocus
does not have liveview
slow fps (3.0 frames per second)
does not have image stabilization
megapixel count low (5 megapixels)
30
nice sensor size (APS-C)
focal length is fixed (41mm)
slow continuous shooting (3.0 frames per second)
lack of image stabilization
MP count low (5 megapixels)
lacks phase detect auto focus
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Travel Comparison

Olympus E-1 Travel photography information
Sigma DP2x Travel photography information
47
lighter than competition (735g)
weather sealing
missing Time Lapse mode
megapixel count low (5MP)
screen isn't selfie friendly
67
lighter than competition in class (280 grams)
has built in flash
good maximum aperture (f)
MP count low (5MP)
doesn't contain selfie friendly screen
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Landscape Comparison

Olympus E-1 Landscape photography details
Sigma DP2x Landscape photography details
46
manual focus
swap lenses (Micro Four Thirds mount)
sensor size is good (Four Thirds)
exports RAW files
weather sealing
small screen (1.8 inches)
does not have liveview
does not have image stabilization
megapixel count low (5 megapixels)
missing Time Lapse mode
48
you can focus manually
good maximum aperture (f)
nice sensor size (APS-C)
saves RAW formats
fixed lens (fixed lens mount)
focal length is fixed (41mm)
small screen (2.5 inch)
lack of image stabilization
MP count low (5 megapixels)
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Vlogging Comparison

Vlogging with Olympus E-1
Vlogging with Sigma DP2x
9
no video
28
good maximum aperture (f)
lighter than competition in class (280 grams)
doesn't contain selfie friendly screen
lack of image stabilization
video res low (320 x 240 pixels)
lack of mic jack
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Olympus E-1 vs Sigma DP2x Specifications

Detailed spec comparison table for Olympus E-1 and Sigma DP2x
 Olympus E-1Sigma DP2x
General Information
Brand Olympus Sigma
Model type Olympus E-1 Sigma DP2x
Class Pro DSLR Large Sensor Compact
Released 2003-11-29 2011-02-08
Body design Large SLR Large Sensor Compact
Sensor Information
Processor - True II
Sensor type CCD CMOS (Foveon X3)
Sensor size Four Thirds APS-C
Sensor dimensions 17.3 x 13mm 20.7 x 13.8mm
Sensor surface area 224.9mm² 285.7mm²
Sensor resolution 5 megapixel 5 megapixel
Anti alias filter
Aspect ratio 4:3 3:2 and 16:9
Full resolution 2560 x 1920 2640 x 1760
Max native ISO 3200 3200
Lowest native ISO 100 100
RAW images
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 3 -
Cross type focus points - -
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 41mm (1x)
Available lenses 45 -
Focal length multiplier 2.1 1.7
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 1.8 inch 2.5 inch
Resolution of screen 134k dot 230k dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type Optical (pentaprism) None
Viewfinder coverage 100 percent -
Viewfinder magnification 0.48x -
Features
Slowest shutter speed 60 secs 15 secs
Maximum shutter speed 1/4000 secs 1/2000 secs
Continuous shooting speed 3.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash distance no built-in flash 4.30 m
Flash options Auto, Auto FP, Manual, Red-Eye Forced Flash, Red-Eye Reduction, Slow Synchro
External flash
Auto exposure bracketing
WB bracketing
Maximum flash sync 1/180 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 320 x 240
Max video resolution None 320x240
Video file format - Motion JPEG
Mic input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 735 gr (1.62 pounds) 280 gr (0.62 pounds)
Physical dimensions 141 x 104 x 81mm (5.6" x 4.1" x 3.2") 113 x 60 x 56mm (4.4" x 2.4" x 2.2")
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
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage Compact Flash (Type I or II) SD/SDHC/MMC
Storage slots One One
Launch pricing $1,700 $699