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Olympus FE-45 vs Sigma DP2

Portability
95
Imaging
32
Features
14
Overall
24
Olympus FE-45 front
 
Sigma DP2 front
Portability
86
Imaging
43
Features
28
Overall
37

Olympus FE-45 vs Sigma DP2 Key Specs

Olympus FE-45
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.5" Fixed Display
  • ISO 64 - 1600
  • Digital Image Stabilization
  • 640 x 480 video
  • 36-108mm (F3.1-5.9) lens
  • 142g - 94 x 62 x 23mm
  • Announced January 2009
Sigma DP2
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 200 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Launched September 2009
  • Replacement is Sigma DP2s
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Olympus FE-45 vs Sigma DP2 Overview

Below is a extended overview of the Olympus FE-45 and Sigma DP2, one being a Small Sensor Compact and the latter is a Large Sensor Compact by companies Olympus and Sigma. There exists a significant gap among the resolutions of the FE-45 (10MP) and DP2 (5MP) and the FE-45 (1/2.3") and DP2 (APS-C) provide totally different sensor sizing.

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The FE-45 was manufactured 8 months before the DP2 and they are both of a similar generation. The two cameras feature different body design with the Olympus FE-45 being a Compact camera and the Sigma DP2 being a Large Sensor Compact camera.

Before getting into a thorough comparison, here is a quick synopsis of how the FE-45 scores against the DP2 in relation to portability, imaging, features and an overall grade.

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Reasons to pick Olympus FE-45 over the Sigma DP2

 FE-45 DP2 

Reasons to pick Sigma DP2 over the Olympus FE-45

 DP2 FE-45 
LaunchedSeptember 2009January 2009More recent by 8 months
Focus manually Dial exact focusing

Common features in the Olympus FE-45 and Sigma DP2

 FE-45 DP2 
Screen typeFixed Fixed Fixed screen
Screen size2.5"2.5"Same screen measurement
Screen resolution230k230kIdentical screen resolution
Selfie screen Neither includes selfie screen
Touch friendly screen Neither includes Touch friendly screen

Olympus FE-45 vs Sigma DP2 Physical Comparison

For those who are aiming to lug around your camera regularly, you will want to factor its weight and measurements. The Olympus FE-45 features outside dimensions of 94mm x 62mm x 23mm (3.7" x 2.4" x 0.9") and a weight of 142 grams (0.31 lbs) whilst the Sigma DP2 has proportions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") along with a weight of 280 grams (0.62 lbs).

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Take into consideration, the weight of an Interchangeable Lens Camera will change based on the lens you select during that time. Below is a front view dimensions comparison of the FE-45 compared to the DP2.

Olympus FE-45 vs Sigma DP2 size comparison

Factoring in dimensions and weight, the portability score of the FE-45 and DP2 is 95 and 86 respectively.

Olympus FE-45 vs Sigma DP2 top view buttons comparison

Olympus FE-45 vs Sigma DP2 Sensor Comparison

Sometimes, it is tough to envision the difference in sensor measurements simply by researching a spec sheet. The photograph here will help offer you a stronger sense of the sensor sizes in the FE-45 and DP2.

Clearly, the two cameras come with different resolutions and different sensor measurements. The FE-45 featuring a smaller sensor will make getting bokeh more difficult and the Olympus FE-45 will render greater detail due to its extra 5MP. Higher resolution can also help you crop shots a good deal more aggressively. The older FE-45 will be behind with regard to sensor tech.

Olympus FE-45 vs Sigma DP2 sensor size comparison

Olympus FE-45 vs Sigma DP2 Screen and ViewFinder

Olympus FE-45 vs Sigma DP2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus FE-45 Portrait photography details
Sigma DP2 Portrait photography details
19
focusing manually not possible
no manual exposure
can't use external flash
low MP (10 megapixels)
very small sensor size (1/2.3")
doesn't have RAW format
55
manual focus
decent sensor size (APS-C)
supports RAW formats
low megapixels (5MP)
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Street Comparison

Olympus FE-45 Street photography info
Sigma DP2 Street photography info
56
image stabilization (Digital)
screen does not articulate
very small sensor size (1/2.3")
doesn't have RAW format
67
decent sensor size (APS-C)
supports RAW formats
lighter than others (280 grams)
no moving screen
no image stabilization
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Sports Comparison

Olympus FE-45 Sports photography details
Sigma DP2 Sports photography details
26
image stabilization (Digital)
lack of shutter priority mode
low MP (10 megapixels)
very small sensor size (1/2.3")
doesn't have phase detect auto focus
29
decent sensor size (APS-C)
can't change focal length (41mm)
very slow continuous shooting (3.0 frames/s)
no image stabilization
low megapixels (5 megapixels)
lack of phase detect auto focus
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Travel Comparison

Olympus FE-45 Travel photography features
Sigma DP2 Travel photography features
51
has built in flash
doesn't have Time Lapse mode
low MP (10MP)
display isn't selfie friendly
wide angle not great (36mm)
sluggish max aperture (f3.1)
67
lighter than others (280 grams)
flash built-in
great maximum aperture (f)
low megapixels (5 megapixels)
does not offer selfie friendly display
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Landscape Comparison

Olympus FE-45 Landscape photography info
Sigma DP2 Landscape photography info
26
image stabilization (Digital)
focusing manually not possible
fixed lens (fixed lens mount)
wide angle not great (36mm)
sluggish max aperture (f3.1)
tiny screen (2.5 inch)
no manual exposure
low MP (10MP)
very small sensor size (1/2.3")
doesn't have RAW format
doesn't have Time Lapse mode
48
manual focus
great maximum aperture (f)
decent sensor size (APS-C)
supports RAW formats
fixed lens (fixed lens mount)
can't change focal length (41mm)
screen is somewhat small (2.5 inches)
no image stabilization
low megapixels (5 megapixels)
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Vlogging Comparison

Olympus FE-45 Vlogging advice
Sigma DP2 Vlogging advice
25
image stabilization (Digital)
wide angle not great (36mm)
sluggish max aperture (f3.1)
display isn't selfie friendly
video resolution low (640 x 480 pixels)
doesn't have external mic jack
28
great maximum aperture (f)
lighter than others (280g)
does not offer selfie friendly display
no image stabilization
video quality not great (320 x 240 pxls)
no external microphone support
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Olympus FE-45 vs Sigma DP2 Specifications

Detailed spec comparison table for Olympus FE-45 and Sigma DP2
 Olympus FE-45Sigma DP2
General Information
Manufacturer Olympus Sigma
Model type Olympus FE-45 Sigma DP2
Class Small Sensor Compact Large Sensor Compact
Announced 2009-01-07 2009-09-21
Physical type Compact Large Sensor Compact
Sensor Information
Sensor type CCD CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor measurements 6.08 x 4.56mm 20.7 x 13.8mm
Sensor area 27.7mm² 285.7mm²
Sensor resolution 10MP 5MP
Anti alias filter
Aspect ratio 16:9, 4:3 and 3:2 3:2 and 16:9
Max resolution 3648 x 2736 2640 x 1760
Max native ISO 1600 3200
Lowest native ISO 64 200
RAW data
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
Selective AF
Center weighted AF
AF multi area
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 36-108mm (3.0x) 41mm (1x)
Max aperture f/3.1-5.9 -
Macro focusing range 5cm -
Crop factor 5.9 1.7
Screen
Display type Fixed Type Fixed Type
Display sizing 2.5 inch 2.5 inch
Display resolution 230k dots 230k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 4 seconds 15 seconds
Max shutter speed 1/2000 seconds 1/2000 seconds
Continuous shutter rate - 3.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Custom WB
Image stabilization
Integrated flash
Flash distance - 4.30 m
Flash options Auto, Fill-in, Red-Eye reduction, Off, On Forced Flash, Red-Eye Reduction, Slow Synchro
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 320 x 240 (30 fps)
Max video resolution 640x480 320x240
Video file format Motion JPEG Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 142 grams (0.31 lbs) 280 grams (0.62 lbs)
Physical dimensions 94 x 62 x 23mm (3.7" x 2.4" x 0.9") 113 x 60 x 56mm (4.4" x 2.4" x 2.2")
DXO scores
DXO Overall 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 (12 seconds) Yes (2 or 10 sec)
Time lapse shooting
Type of storage xD-Picture Card, microSD, internal SD/SDHC/MMC card
Card slots One One
Price at release $130 $649