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Sigma DP2s vs Sony T99

Portability
86
Imaging
44
Features
31
Overall
38
Sigma DP2s front
 
Sony Cyber-shot DSC-T99 front
Portability
96
Imaging
37
Features
27
Overall
33

Sigma DP2s vs Sony T99 Key Specs

Sigma DP2s
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 50 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Launched February 2010
  • Previous Model is Sigma DP2
  • Successor is Sigma DP2x
Sony T99
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-100mm (F3.5-4.6) lens
  • 121g - 93 x 56 x 17mm
  • Announced July 2010
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Sigma DP2s vs Sony T99 Overview

The following is a detailed assessment of the Sigma DP2s and Sony T99, former is a Large Sensor Compact while the latter is a Ultracompact by manufacturers Sigma and Sony. There exists a considerable gap between the resolutions of the DP2s (5MP) and T99 (14MP) and the DP2s (APS-C) and T99 (1/2.3") provide different sensor sizing.

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The DP2s was announced 4 months before the T99 which means that they are of a similar age. The two cameras have different body design with the Sigma DP2s being a Large Sensor Compact camera and the Sony T99 being a Ultracompact camera.

Before we go right into a in depth comparison, here is a short view of how the DP2s grades against the T99 for portability, imaging, features and an overall mark.

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Reasons to pick Sigma DP2s over the Sony T99

 DP2s T99 
Manual focus More precise focus

Reasons to pick Sony T99 over the Sigma DP2s

 T99 DP2s 
Screen dimensions3"2.5"Bigger screen (+0.5")
Touch screen Quickly navigate

Common features in the Sigma DP2s and Sony T99

 DP2s T99 
AnnouncedFebruary 2010July 2010Similar age
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kSame screen resolution
Selfie screen Lack of selfie screen

Sigma DP2s vs Sony T99 Physical Comparison

In case you're looking to travel with your camera regularly, you have to factor in its weight and size. The Sigma DP2s enjoys exterior measurements of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") having a weight of 280 grams (0.62 lbs) while the Sony T99 has specifications of 93mm x 56mm x 17mm (3.7" x 2.2" x 0.7") with a weight of 121 grams (0.27 lbs).

Examine the Sigma DP2s and Sony T99 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will change based on the lens you are working with at that moment. Underneath is a front view sizing comparison of the DP2s against the T99.

Sigma DP2s vs Sony T99 size comparison

Using dimensions and weight, the portability rating of the DP2s and T99 is 86 and 96 respectively.

Sigma DP2s vs Sony T99 top view buttons comparison

Sigma DP2s vs Sony T99 Sensor Comparison

More often than not, it's difficult to imagine the gap between sensor dimensions only by checking technical specs. The pic here might give you a stronger sense of the sensor measurements in the DP2s and T99.

As you have seen, both of these cameras provide different megapixel count and different sensor dimensions. The DP2s with its bigger sensor is going to make getting shallower DOF simpler and the Sony T99 will give you more detail with its extra 9MP. Higher resolution will also help you crop pictures more aggressively.

Sigma DP2s vs Sony T99 sensor size comparison

Sigma DP2s vs Sony T99 Screen and ViewFinder

Sigma DP2s vs Sony T99 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Sigma DP2s
Portrait photography with Sony T99
56
manual focus
sensor size is nice (APS-C)
saves RAW formats
low resolution (5 megapixels)
28
decent megapixels (14 megapixels)
focusing manually not possible
manual exposure not available
no external flash support
tiny sensor (1/2.3")
lacks RAW format
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Street Comparison

Street photography with Sigma DP2s
Street photography with Sony T99
67
sensor size is nice (APS-C)
saves RAW formats
lighter than others in class (280 grams)
screen does not articulate
lack of image stabilization
57
built in image stabilization (Optical)
screen does not articulate
tiny sensor (1/2.3")
lacks RAW format
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Sports Comparison

Sigma DP2s Sports photography features
Sony T99 Sports photography features
30
sensor size is nice (APS-C)
can't change focal length (41mm)
very slow continuous shooting (3.0 frames/s)
lack of image stabilization
low resolution (5MP)
does not have phase detect AF
35
built in image stabilization (Optical)
decent megapixels (14 megapixels)
maximum shutter speed is a little low (1/1,250 seconds)
lack of shutter priority mode
tiny sensor (1/2.3")
lacks phase detect autofocus
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Travel Comparison

Sigma DP2s Travel photography factors
Sony T99 Travel photography factors
67
lighter than others in class (280 grams)
built-in flash
good maximum aperture (f)
low resolution (5 megapixels)
display is not selfie friendly
65
decent megapixels (14MP)
has built in flash
rather wide (25mm)
missing Time Lapse mode
screen isn't selfie friendly
slow maximum aperture (f3.5)
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Landscape Comparison

Sigma DP2s Landscape photography info
Sony T99 Landscape photography info
48
manual focus
good maximum aperture (f)
sensor size is nice (APS-C)
saves RAW formats
fixed lens (fixed lens mount)
can't change focal length (41mm)
screen is somewhat small (2.5 inch)
lack of image stabilization
low resolution (5MP)
42
rather wide (25mm)
screen is a decent size (3 inches)
built in image stabilization (Optical)
decent megapixels (14MP)
focusing manually not possible
lens is fixed (fixed lens mount)
slow maximum aperture (f3.5)
manual exposure not available
tiny sensor (1/2.3")
lacks RAW format
missing Time Lapse mode
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Vlogging Comparison

Sigma DP2s Vlogging details
Sony T99 Vlogging details
28
good maximum aperture (f)
lighter than others in class (280 grams)
display is not selfie friendly
lack of image stabilization
video resolution low (320 x 240 pxls)
does not have mic jack
31
rather wide (25mm)
touchscreen capability
built in image stabilization (Optical)
slow maximum aperture (f3.5)
screen isn't selfie friendly
low res video (1280 x 720 pxls)
missing mic socket
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Sigma DP2s vs Sony T99 Specifications

Detailed spec comparison table for Sigma DP2s and Sony T99
 Sigma DP2sSony Cyber-shot DSC-T99
General Information
Company Sigma Sony
Model Sigma DP2s Sony Cyber-shot DSC-T99
Type Large Sensor Compact Ultracompact
Launched 2010-02-20 2010-07-08
Physical type Large Sensor Compact Ultracompact
Sensor Information
Processor True II Bionz
Sensor type CMOS (Foveon X3) CCD
Sensor size APS-C 1/2.3"
Sensor dimensions 20.7 x 13.8mm 6.17 x 4.55mm
Sensor area 285.7mm² 28.1mm²
Sensor resolution 5 megapixel 14 megapixel
Anti aliasing filter
Aspect ratio 3:2 and 16:9 4:3 and 16:9
Highest resolution 2640 x 1760 4320 x 3240
Highest native ISO 3200 3200
Min native ISO 50 80
RAW data
Autofocusing
Manual focus
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points - 9
Lens
Lens mount fixed lens fixed lens
Lens focal range 41mm (1x) 25-100mm (4.0x)
Maximal aperture - f/3.5-4.6
Macro focus distance - 1cm
Focal length multiplier 1.7 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 2.5" 3"
Screen resolution 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 15 seconds 2 seconds
Maximum shutter speed 1/2000 seconds 1/1250 seconds
Continuous shooting rate 3.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Change white balance
Image stabilization
Inbuilt flash
Flash range 4.30 m 4.60 m
Flash options Forced Flash, Red-Eye Reduction, Slow Synchro Auto, On, Off, Red eye, Slow syncro
Hot shoe
AE bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 320 x 240 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 320x240 1280x720
Video data format Motion JPEG MPEG-4
Mic port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 280 gr (0.62 lbs) 121 gr (0.27 lbs)
Physical dimensions 113 x 60 x 56mm (4.4" x 2.4" x 2.2") 93 x 56 x 17mm (3.7" x 2.2" x 0.7")
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 model - NP-BN1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, portrait1, portrait2)
Time lapse shooting
Type of storage SD/SDHC/MMC card SD/ SDHC/ SDXC, Memory Stick Duo/Pro Duo, Internal
Card slots Single Single
Launch cost $940 $179