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Olympus TG-310 vs Sigma DP1

Portability
94
Imaging
36
Features
33
Overall
34
Olympus TG-310 front
 
Sigma DP1 front
Portability
87
Imaging
42
Features
30
Overall
37

Olympus TG-310 vs Sigma DP1 Key Specs

Olympus TG-310
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-102mm (F3.9-5.9) lens
  • 155g - 96 x 63 x 23mm
  • Launched January 2011
Sigma DP1
(Full Review)
  • 5MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 800
  • No Video
  • 28mm (F) lens
  • 270g - 113 x 60 x 50mm
  • Introduced May 2008
  • Newer Model is Sigma DP1s
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Olympus TG-310 vs Sigma DP1 Overview

Below, we will be contrasting the Olympus TG-310 versus Sigma DP1, one being a Waterproof and the latter is a Large Sensor Compact by companies Olympus and Sigma. There exists a significant gap among the image resolutions of the TG-310 (14MP) and DP1 (5MP) and the TG-310 (1/2.3") and DP1 (APS-C) come with totally different sensor measurements.

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The TG-310 was unveiled 2 years later than the DP1 and that is a fairly sizable gap as far as camera technology is concerned. Each of these cameras come with different body type with the Olympus TG-310 being a Compact camera and the Sigma DP1 being a Large Sensor Compact camera.

Before getting in to a complete comparison, below is a brief introduction of how the TG-310 grades versus the DP1 in the way of portability, imaging, features and an overall rating.

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Reasons to pick Olympus TG-310 over the Sigma DP1

 TG-310 DP1 
IntroducedJanuary 2011May 2008Fresher by 33 months
Screen dimension2.7"2.5"Bigger screen (+0.2")

Reasons to pick Sigma DP1 over the Olympus TG-310

 DP1 TG-310 
Focus manually More precise focus

Common features in the Olympus TG-310 and Sigma DP1

 TG-310 DP1 
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kEqual screen resolution
Selfie screen Missing selfie screen
Touch friendly screen Missing Touch friendly screen

Olympus TG-310 vs Sigma DP1 Physical Comparison

If you're going to carry your camera regularly, you'll have to consider its weight and volume. The Olympus TG-310 offers outside dimensions of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") having a weight of 155 grams (0.34 lbs) while the Sigma DP1 has sizing of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") along with a weight of 270 grams (0.60 lbs).

Look at the Olympus TG-310 versus Sigma DP1 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you choose at that moment. Underneath is the front view size comparison of the TG-310 versus the DP1.

Olympus TG-310 vs Sigma DP1 size comparison

Considering dimensions and weight, the portability rating of the TG-310 and DP1 is 94 and 87 respectively.

Olympus TG-310 vs Sigma DP1 top view buttons comparison

Olympus TG-310 vs Sigma DP1 Sensor Comparison

Sometimes, it is very tough to see the gap in sensor sizing only by checking out a spec sheet. The visual here will give you a stronger sense of the sensor sizes in the TG-310 and DP1.

As you can see, the 2 cameras have got different megapixels and different sensor sizing. The TG-310 having a smaller sensor will make shooting shallower DOF harder and the Olympus TG-310 will show extra detail having an extra 9 Megapixels. Higher resolution will also enable you to crop shots much more aggressively. The younger TG-310 is going to have an advantage in sensor tech.

Olympus TG-310 vs Sigma DP1 sensor size comparison

Olympus TG-310 vs Sigma DP1 Screen and ViewFinder

Olympus TG-310 vs Sigma DP1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus TG-310
Portrait photography with Sigma DP1
33
sensor resolution is decent (14 megapixels)
provides face detect autofocus
manual focus not available
manual mode not available
no external flash support
very small sensor size (1/2.3")
no RAW files
55
has manual focus
sensor size is nice (APS-C)
exports RAW files
sensor resolution not great (5MP)
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Street Comparison

Olympus TG-310 Street photography features
Sigma DP1 Street photography features
66
built in image stabilization (Sensor-shift)
weather sealing
lighter than competition in class (155 grams)
screen does not articulate
very small sensor size (1/2.3")
no RAW files
64
sensor size is nice (APS-C)
exports RAW files
lighter than competition (270g)
screen does not articulate
lack of image stabilization
max ISO too low (800)
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Sports Comparison

Sports photography with Olympus TG-310
Sports photography with Sigma DP1
40
built in image stabilization (Sensor-shift)
sensor resolution is decent (14MP)
provides tracking focus
weather sealing
slow continuous shooting (1.0 fps)
no shutter priority mode
very small sensor size (1/2.3")
bad battery pack (150 CIPA)
no phase detect autofocus
31
sensor size is nice (APS-C)
focal length is fixed (28mm)
lack of image stabilization
sensor resolution not great (5 megapixels)
no phase detect auto focus
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Travel Comparison

Olympus TG-310 Travel photography features
Sigma DP1 Travel photography features
67
lighter than competition in class (155 grams)
weather sealing
sensor resolution is decent (14 megapixels)
built-in flash
really wide (28mm)
doesn't have Time Lapse function
bad battery pack (150 CIPA)
screen isn't selfie friendly
somewhat slow max aperture (f3.9)
63
lighter than competition (270 grams)
built-in flash
good maximum aperture (f)
missing Time Lapse mode
sensor resolution not great (5 megapixels)
screen isn't selfie friendly
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Landscape Comparison

Olympus TG-310 Landscape photography highlights
Sigma DP1 Landscape photography highlights
39
really wide (28mm)
built in image stabilization (Sensor-shift)
sensor resolution is decent (14 megapixels)
weather sealing
manual focus not available
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.9)
screen is small (2.7")
manual mode not available
very small sensor size (1/2.3")
no RAW files
bad battery pack (150 per charge)
doesn't have Time Lapse function
43
has manual focus
good maximum aperture (f)
sensor size is nice (APS-C)
exports RAW files
cannot change lenses (fixed lens mount)
focal length is fixed (28mm)
tiny screen (2.5 inches)
lack of image stabilization
sensor resolution not great (5MP)
max ISO too low (800)
missing Time Lapse mode
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Vlogging Comparison

Olympus TG-310 as a Vlogging camera
Sigma DP1 as a Vlogging camera
32
really wide (28mm)
built in image stabilization (Sensor-shift)
provides face detect autofocus
lighter than competition in class (155g)
somewhat slow max aperture (f3.9)
screen isn't selfie friendly
video resolution low (1280 x 720 pxls)
doesn't have mic jack
9
no video
Photography Glossary

Olympus TG-310 vs Sigma DP1 Specifications

Detailed spec comparison table for Olympus TG-310 and Sigma DP1
 Olympus TG-310Sigma DP1
General Information
Brand Olympus Sigma
Model Olympus TG-310 Sigma DP1
Category Waterproof Large Sensor Compact
Launched 2011-01-06 2008-05-19
Body design Compact Large Sensor Compact
Sensor Information
Processor 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 surface area 28.1mm² 285.7mm²
Sensor resolution 14MP 5MP
Anti aliasing filter
Aspect ratio - 3:2
Maximum resolution 4288 x 3216 2640 x 1760
Maximum native ISO 1600 800
Min native ISO 80 100
RAW data
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Tracking autofocus
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-102mm (3.6x) 28mm (1x)
Highest aperture f/3.9-5.9 -
Macro focus distance 3cm -
Focal length multiplier 5.8 1.7
Screen
Screen type Fixed Type Fixed Type
Screen size 2.7 inches 2.5 inches
Resolution of screen 230 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch functionality
Screen technology TFT Color LCD -
Viewfinder Information
Viewfinder None None
Features
Lowest shutter speed 4 seconds 30 seconds
Highest shutter speed 1/2000 seconds 1/4000 seconds
Continuous shooting speed 1.0fps -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change white balance
Image stabilization
Built-in flash
Flash range 4.20 m -
Flash settings Auto, On, Off, Red-Eye, Fill-in -
Hot shoe
AEB
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) -
Maximum video resolution 1280x720 None
Video format Motion JPEG -
Mic input
Headphone input
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 155 grams (0.34 lbs) 270 grams (0.60 lbs)
Dimensions 96 x 63 x 23mm (3.8" x 2.5" x 0.9") 113 x 60 x 50mm (4.4" x 2.4" x 2.0")
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 150 photos -
Style of battery Battery Pack -
Battery model LI-42B -
Self timer Yes (2 or 12 sec) Yes (10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/MMC card
Storage slots 1 1
Cost at launch $0 $566