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Olympus VG-145 vs Sigma DP1s

Portability
96
Imaging
36
Features
24
Overall
31
Olympus VG-145 front
 
Sigma DP1s front
Portability
90
Imaging
43
Features
30
Overall
37

Olympus VG-145 vs Sigma DP1s Key Specs

Olympus VG-145
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 1600
  • 1280 x 720 video
  • 26-130mm (F2.8-6.5) lens
  • 120g - 96 x 57 x 19mm
  • Announced July 2011
Sigma DP1s
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 100 - 800
  • No Video
  • 28mm (F) lens
  • 270g - 109 x 60 x 31mm
  • Released October 2009
  • Superseded the Sigma DP1
  • Successor is Sigma DP1x
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Olympus VG-145 vs Sigma DP1s Overview

Its time to take a closer look at the Olympus VG-145 versus Sigma DP1s, former is a Ultracompact while the other is a Large Sensor Compact by manufacturers Olympus and Sigma. There is a considerable difference among the image resolutions of the VG-145 (14MP) and DP1s (5MP) and the VG-145 (1/2.3") and DP1s (APS-C) feature different sensor size.

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The VG-145 was introduced 23 months after the DP1s making the cameras a generation away from each other. Both of these cameras offer different body type with the Olympus VG-145 being a Ultracompact camera and the Sigma DP1s being a Large Sensor Compact camera.

Before delving in to a more detailed comparison, below is a quick summation of how the VG-145 grades against the DP1s when it comes to portability, imaging, features and an overall score.

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Reasons to pick Olympus VG-145 over the Sigma DP1s

 VG-145 DP1s 
ReleasedJuly 2011October 2009More modern by 23 months
Display sizing3"2.5"Larger display (+0.5")

Reasons to pick Sigma DP1s over the Olympus VG-145

 DP1s VG-145 
Manually focus More accurate focus

Common features in the Olympus VG-145 and Sigma DP1s

 VG-145 DP1s 
Display typeFixed Fixed Fixed display
Display resolution230k230kExact same display resolution
Selfie screen Absent selfie screen
Touch friendly display Neither includes Touch friendly display

Olympus VG-145 vs Sigma DP1s Physical Comparison

For anyone who is planning to carry around your camera, you're going to have to think about its weight and dimensions. The Olympus VG-145 features outer measurements of 96mm x 57mm x 19mm (3.8" x 2.2" x 0.7") accompanied by a weight of 120 grams (0.26 lbs) while the Sigma DP1s has dimensions of 109mm x 60mm x 31mm (4.3" x 2.4" x 1.2") along with a weight of 270 grams (0.60 lbs).

Analyze the Olympus VG-145 versus Sigma DP1s in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ based on the lens you have attached at that moment. Underneath is the front view sizing comparison of the VG-145 versus the DP1s.

Olympus VG-145 vs Sigma DP1s size comparison

Using size and weight, the portability score of the VG-145 and DP1s is 96 and 90 respectively.

Olympus VG-145 vs Sigma DP1s top view buttons comparison

Olympus VG-145 vs Sigma DP1s Sensor Comparison

Oftentimes, it is very difficult to picture the difference in sensor sizes just by checking out specs. The picture underneath should give you a clearer sense of the sensor sizing in the VG-145 and DP1s.

All in all, each of the cameras offer different megapixels and different sensor sizes. The VG-145 using its smaller sensor is going to make achieving bokeh more challenging and the Olympus VG-145 will provide greater detail using its extra 9 Megapixels. Greater resolution will also help you crop images a little more aggressively. The more modern VG-145 should have an edge when it comes to sensor technology.

Olympus VG-145 vs Sigma DP1s sensor size comparison

Olympus VG-145 vs Sigma DP1s Screen and ViewFinder

Olympus VG-145 vs Sigma DP1s Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus VG-145 Portrait photography highlights
Sigma DP1s Portrait photography highlights
33
good MP (14 megapixels)
offers face detection focusing
no manual focus
manual mode not possible
external flash not possible
sensor size is very small (1/2.3")
lacks RAW support
55
focusing manually
good sensor size (APS-C)
saves RAW files
low MP (5MP)
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Street Comparison

Olympus VG-145 Street photography info
Sigma DP1s Street photography info
48
no articulating screen
does not have image stabilization
sensor size is very small (1/2.3")
lacks RAW support
65
good sensor size (APS-C)
saves RAW files
lighter than average in class (270 grams)
screen does not articulate
does not have image stabilization
low maximum ISO (800)
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Sports Comparison

Olympus VG-145 Sports photography information
Sigma DP1s Sports photography information
26
good MP (14MP)
lack of shutter priority mode
does not have image stabilization
sensor size is very small (1/2.3")
low battery (160 CIPA)
lacks phase detect AF
31
good sensor size (APS-C)
fixed focal length (28mm)
does not have image stabilization
low MP (5 megapixels)
lack of phase detect autofocus
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Travel Comparison

Olympus VG-145 Travel photography highlights
Sigma DP1s Travel photography highlights
62
good MP (14 megapixels)
built-in flash
relatively wide (26mm)
missing Time Lapse mode
low battery (160 shots)
display is not selfie friendly
sluggish maximum aperture (f2.8)
64
lighter than average in class (270 grams)
built-in flash
great maximum aperture (f)
lack of Time Lapse mode
low MP (5 megapixels)
screen isn't selfie friendly
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Landscape Comparison

Olympus VG-145 Landscape photography info
Sigma DP1s Landscape photography info
36
relatively wide (26mm)
good sized screen (3 inches)
good MP (14 megapixels)
no manual focus
fixed lens (fixed lens mount)
sluggish maximum aperture (f2.8)
manual mode not possible
does not have image stabilization
sensor size is very small (1/2.3")
lacks RAW support
low battery (160 shots)
missing Time Lapse mode
44
focusing manually
great maximum aperture (f)
good sensor size (APS-C)
saves RAW files
fixed lens (fixed lens mount)
fixed focal length (28mm)
screen is somewhat small (2.5")
does not have image stabilization
low MP (5MP)
low maximum ISO (800)
lack of Time Lapse mode
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Vlogging Comparison

Olympus VG-145 as a Vlogging camera
Sigma DP1s as a Vlogging camera
28
relatively wide (26mm)
offers face detection focusing
sluggish maximum aperture (f2.8)
display is not selfie friendly
does not have image stabilization
low res video (1280 x 720 pixels)
missing external mic port
9
can't shoot video
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Olympus VG-145 vs Sigma DP1s Specifications

Detailed spec comparison table for Olympus VG-145 and Sigma DP1s
 Olympus VG-145Sigma DP1s
General Information
Manufacturer Olympus Sigma
Model Olympus VG-145 Sigma DP1s
Type Ultracompact Large Sensor Compact
Announced 2011-07-27 2009-10-02
Physical type Ultracompact Large Sensor Compact
Sensor Information
Processor Chip TruePic III -
Sensor type CCD CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 20.7 x 13.8mm
Sensor area 28.1mm² 285.7mm²
Sensor resolution 14 megapixels 5 megapixels
Anti aliasing filter
Aspect ratio 4:3 3:2
Full resolution 4288 x 3216 2640 x 1760
Max native ISO 1600 800
Min native ISO 80 100
RAW files
Autofocusing
Manual focus
Touch to focus
AF continuous
Single AF
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Cross focus points - -
Lens
Lens mount fixed lens fixed lens
Lens focal range 26-130mm (5.0x) 28mm (1x)
Highest aperture f/2.8-6.5 -
Macro focus distance 1cm -
Crop factor 5.8 1.7
Screen
Screen type Fixed Type Fixed Type
Screen sizing 3 inch 2.5 inch
Resolution of screen 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch friendly
Screen technology TFT Color LCD -
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 4 seconds 30 seconds
Maximum shutter speed 1/2000 seconds 1/4000 seconds
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Set WB
Image stabilization
Integrated flash
Flash range 4.40 m -
Flash options Auto, On, Off, Red-Eye, Fill-in -
External flash
Auto exposure bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30, 15fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15fps) -
Max video resolution 1280x720 None
Video format Motion JPEG Motion JPEG
Mic support
Headphone support
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 120 gr (0.26 lb) 270 gr (0.60 lb)
Dimensions 96 x 57 x 19mm (3.8" x 2.2" x 0.7") 109 x 60 x 31mm (4.3" x 2.4" x 1.2")
DXO scores
DXO All around score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 160 photographs -
Battery style Battery Pack -
Battery model LI-70B -
Self timer Yes (2 or 12 sec) Yes (10 sec)
Time lapse shooting
Storage type SD/SDHC SD/MMC card
Card slots 1 1
Launch pricing $0 $0