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Olympus TG-830 iHS vs Sigma DP2s

Portability
91
Imaging
40
Features
40
Overall
40
Olympus TG-830 iHS front
 
Sigma DP2s front
Portability
86
Imaging
44
Features
31
Overall
38

Olympus TG-830 iHS vs Sigma DP2s Key Specs

Olympus TG-830 iHS
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 28-140mm (F3.9-5.9) lens
  • 214g - 109 x 67 x 28mm
  • Introduced January 2013
Sigma DP2s
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Display
  • ISO 50 - 3200
  • 320 x 240 video
  • 41mm (F) lens
  • 280g - 113 x 60 x 56mm
  • Launched February 2010
  • Older Model is Sigma DP2
  • Refreshed by Sigma DP2x
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Olympus TG-830 iHS vs Sigma DP2s Overview

Its time to look closer at the Olympus TG-830 iHS vs Sigma DP2s, former being a Waterproof while the other is a Large Sensor Compact by manufacturers Olympus and Sigma. There exists a noticeable gap between the image resolutions of the TG-830 iHS (16MP) and DP2s (5MP) and the TG-830 iHS (1/2.3") and DP2s (APS-C) have different sensor dimensions.

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The TG-830 iHS was revealed 2 years later than the DP2s and that is quite a sizable difference as far as technology is concerned. Both of the cameras have different body design with the Olympus TG-830 iHS being a Compact camera and the Sigma DP2s being a Large Sensor Compact camera.

Before we go straight to a step-by-step comparison, here is a short summary of how the TG-830 iHS scores against the DP2s in the way of portability, imaging, features and an overall rating.

Photography Glossary
	
	

Reasons to pick Olympus TG-830 iHS over the Sigma DP2s

 TG-830 iHS DP2s 
LaunchedJanuary 2013February 2010Fresher by 36 months
Display dimensions3"2.5"Larger display (+0.5")
Display resolution460k230kSharper display (+230k dot)

Reasons to pick Sigma DP2s over the Olympus TG-830 iHS

 DP2s TG-830 iHS 
Manually focus Dial precise focus

Common features in the Olympus TG-830 iHS and Sigma DP2s

 TG-830 iHS DP2s 
Display typeFixed Fixed Fixed display
Selfie screen Neither contains selfie screen
Touch display Neither contains Touch display

Olympus TG-830 iHS vs Sigma DP2s Physical Comparison

For anyone who is aiming to carry your camera often, you are going to need to take into account its weight and measurements. The Olympus TG-830 iHS has got outer measurements of 109mm x 67mm x 28mm (4.3" x 2.6" x 1.1") with a weight of 214 grams (0.47 lbs) whilst the Sigma DP2s has proportions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") and a weight of 280 grams (0.62 lbs).

Check out the Olympus TG-830 iHS vs Sigma DP2s in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary dependant on the lens you are working with at that moment. The following is a front view dimensions comparison of the TG-830 iHS against the DP2s.

Olympus TG-830 iHS vs Sigma DP2s size comparison

Considering dimensions and weight, the portability grade of the TG-830 iHS and DP2s is 91 and 86 respectively.

Olympus TG-830 iHS vs Sigma DP2s top view buttons comparison

Olympus TG-830 iHS vs Sigma DP2s Sensor Comparison

Normally, it is hard to visualize the difference between sensor sizing merely by going over specifications. The photograph here should provide you a stronger sense of the sensor measurements in the TG-830 iHS and DP2s.

Plainly, each of these cameras have different megapixels and different sensor sizing. The TG-830 iHS having a tinier sensor is going to make achieving shallow depth of field harder and the Olympus TG-830 iHS will offer you extra detail because of its extra 11 Megapixels. Greater resolution can also help you crop images a bit more aggressively. The fresher TG-830 iHS should have a benefit in sensor technology.

Olympus TG-830 iHS vs Sigma DP2s sensor size comparison

Olympus TG-830 iHS vs Sigma DP2s Screen and ViewFinder

Olympus TG-830 iHS vs Sigma DP2s Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-830 iHS Portrait photography details
Sigma DP2s Portrait photography details
35
sensor resolution is decent (16MP)
has face detect autofocus
focusing manually not possible
lack of manual exposure
cannot use external flash
tiny sensor (1/2.3")
has no RAW support
56
focusing manually
sensor size is decent (APS-C)
supports RAW files
megapixel count low (5 megapixels)
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Street Comparison

Street photography with Olympus TG-830 iHS
Street photography with Sigma DP2s
61
built in image stabilization (Sensor-shift)
environment proof
no articulating screen
tiny sensor (1/2.3")
has no RAW support
67
sensor size is decent (APS-C)
supports RAW files
lighter than competition (280g)
fixed screen
no image stabilization
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Sports Comparison

Olympus TG-830 iHS Sports photography details
Sigma DP2s Sports photography details
48
built in image stabilization (Sensor-shift)
sensor resolution is decent (16MP)
has tracking focus
environment proof
no shutter priority
tiny sensor (1/2.3")
has no phase detect autofocus
30
sensor size is decent (APS-C)
focal length is fixed (41mm)
max fps very slow (3.0 fps)
no image stabilization
megapixel count low (5 megapixels)
lacks phase detect auto focus
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Travel Comparison

Olympus TG-830 iHS Travel photography features
Sigma DP2s Travel photography features
67
environment proof
sensor resolution is decent (16MP)
has built in flash
really wide (28mm)
missing Time Lapse recording
screen is not selfie friendly
sluggish maximum aperture (f3.9)
67
lighter than competition (280g)
flash built-in
fast maximum aperture (f)
megapixel count low (5 megapixels)
screen isn't selfie friendly
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Landscape Comparison

Landscape photography with Olympus TG-830 iHS
Landscape photography with Sigma DP2s
45
really wide (28mm)
screen is a decent size (3 inches)
built in image stabilization (Sensor-shift)
sensor resolution is decent (16 megapixels)
environment proof
focusing manually not possible
fixed lens (fixed lens mount)
sluggish maximum aperture (f3.9)
lack of manual exposure
tiny sensor (1/2.3")
has no RAW support
missing Time Lapse recording
48
focusing manually
fast maximum aperture (f)
sensor size is decent (APS-C)
supports RAW files
cannot switch lenses (fixed lens mount)
focal length is fixed (41mm)
small screen (2.5")
no image stabilization
megapixel count low (5 megapixels)
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Vlogging Comparison

Olympus TG-830 iHS Vlogging advice
Sigma DP2s Vlogging advice
33
really wide (28mm)
built in image stabilization (Sensor-shift)
has face detect autofocus
high quality video (1920 x 1080 pxls)
sluggish maximum aperture (f3.9)
screen is not selfie friendly
missing mic support
28
fast maximum aperture (f)
lighter than competition (280g)
screen isn't selfie friendly
no image stabilization
video res low (320 x 240 pxls)
lack of external mic socket
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Olympus TG-830 iHS vs Sigma DP2s Specifications

Detailed spec comparison table for Olympus TG-830 iHS and Sigma DP2s
 Olympus TG-830 iHSSigma DP2s
General Information
Manufacturer Olympus Sigma
Model Olympus TG-830 iHS Sigma DP2s
Type Waterproof Large Sensor Compact
Introduced 2013-01-08 2010-02-20
Physical type Compact Large Sensor Compact
Sensor Information
Powered by - True II
Sensor type CMOS CMOS (Foveon X3)
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 20.7 x 13.8mm
Sensor surface area 28.1mm² 285.7mm²
Sensor resolution 16MP 5MP
Anti aliasing filter
Aspect ratio 4:3 and 16:9 3:2 and 16:9
Peak resolution 4608 x 3456 2640 x 1760
Highest native ISO 6400 3200
Min native ISO 100 50
RAW support
Autofocusing
Focus manually
Touch focus
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection focus
Contract detection focus
Phase detection focus
Cross focus points - -
Lens
Lens mount fixed lens fixed lens
Lens focal range 28-140mm (5.0x) 41mm (1x)
Highest aperture f/3.9-5.9 -
Macro focus range 1cm -
Crop factor 5.8 1.7
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 3" 2.5"
Resolution of screen 460k dots 230k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 4s 15s
Max shutter speed 1/2000s 1/2000s
Continuous shutter rate - 3.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range - 4.30 m
Flash settings Auto, On, Off, Red-Eye, Fill-in Forced Flash, Red-Eye Reduction, Slow Synchro
Hot shoe
AEB
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (60 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 320 x 240
Highest video resolution 1920x1080 320x240
Video data format H.264 Motion JPEG
Mic port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 214 gr (0.47 lb) 280 gr (0.62 lb)
Physical dimensions 109 x 67 x 28mm (4.3" x 2.6" x 1.1") 113 x 60 x 56mm (4.4" x 2.4" x 2.2")
DXO scores
DXO Overall 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 300 images -
Battery type Battery Pack -
Battery model LI-50B -
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec)
Time lapse shooting
Storage type SD/SDHC/SDXC SD/SDHC/MMC card
Card slots One One
Pricing at release $0 $940