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Olympus TG-310 vs Sony G3

Portability
94
Imaging
37
Features
33
Overall
35
Olympus TG-310 front
 
Sony Cyber-shot DSC-G3 front
Portability
94
Imaging
33
Features
30
Overall
31

Olympus TG-310 vs Sony G3 Key Specs

Olympus TG-310
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • 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
Sony G3
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3.5" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 640 x 480 video
  • 35-140mm (F3.5-10.0) lens
  • 185g - 97 x 59 x 22mm
  • Introduced January 2009
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Olympus TG-310 vs Sony G3 Overview

Its time to take a deeper look at the Olympus TG-310 versus Sony G3, former being a Waterproof while the latter is a Small Sensor Compact by companies Olympus and Sony. There is a sizable difference among the resolutions of the TG-310 (14MP) and G3 (10MP) but both cameras boast the same sensor size (1/2.3").

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The TG-310 was revealed 2 years later than the G3 and that is a fairly significant difference as far as camera tech is concerned. Both of the cameras have the same body design (Compact).

Before getting right into a comprehensive comparison, here is a simple summation of how the TG-310 grades vs the G3 for portability, imaging, features and an overall rating.

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Reasons to pick Olympus TG-310 over the Sony G3

 TG-310 G3 
IntroducedJanuary 2011January 2009Fresher by 25 months

Reasons to pick Sony G3 over the Olympus TG-310

 G3 TG-310 
Manually focus Dial precise focus
Screen dimensions3.5"2.7"Bigger screen (+0.8")
Screen resolution921k230kSharper screen (+691k dot)
Touch friendly screen Quickly navigate

Common features in the Olympus TG-310 and Sony G3

 TG-310 G3 
Screen typeFixed Fixed Fixed screen
Selfie screen Neither provides selfie screen

Olympus TG-310 vs Sony G3 Physical Comparison

For those who are planning to carry your camera, you will need to consider its weight and dimensions. The Olympus TG-310 provides exterior dimensions of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") accompanied by a weight of 155 grams (0.34 lbs) whilst the Sony G3 has dimensions of 97mm x 59mm x 22mm (3.8" x 2.3" x 0.9") having a weight of 185 grams (0.41 lbs).

Take a look at the Olympus TG-310 versus Sony G3 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will vary based on the lens you use at that moment. Here is a front view dimension comparison of the TG-310 against the G3.

Olympus TG-310 vs Sony G3 size comparison

Looking at size and weight, the portability grade of the TG-310 and G3 is 94 and 94 respectively.

Olympus TG-310 vs Sony G3 top view buttons comparison

Olympus TG-310 vs Sony G3 Sensor Comparison

In many cases, it's hard to visualize the difference in sensor sizing simply by looking through a spec sheet. The visual underneath might give you a stronger sense of the sensor dimensions in the TG-310 and G3.

As you can see, the 2 cameras have the same sensor dimensions albeit different MP. You can count on the Olympus TG-310 to result in extra detail because of its extra 4 Megapixels. Higher resolution will help you crop shots a bit more aggressively. The newer TG-310 should have an edge with regard to sensor tech.

Olympus TG-310 vs Sony G3 sensor size comparison

Olympus TG-310 vs Sony G3 Screen and ViewFinder

Olympus TG-310 vs Sony G3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-310 Portrait photography factors
Sony G3 Portrait photography factors
33
megapixel count decent (14 megapixels)
includes face detect autofocus
focusing manually not possible
manual exposure not available
external flash not possible
very small sensor (1/2.3")
does not have RAW files
26
manual focus
lack of manual mode
external flash not possible
resolution not great (10 megapixels)
tiny sensor (1/2.3")
does not have RAW support
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Street Comparison

Street photography with Olympus TG-310
Street photography with Sony G3
66
image stabilization (Sensor-shift)
environment sealing
lighter than others (155g)
screen is fixed
very small sensor (1/2.3")
does not have RAW files
56
image stabilization (Optical)
fixed screen
tiny sensor (1/2.3")
does not have RAW support
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Sports Comparison

Olympus TG-310 as a Sports photography camera
Sony G3 as a Sports photography camera
40
image stabilization (Sensor-shift)
megapixel count decent (14MP)
includes tracking focus
environment sealing
max frames per second low (1.0 frames per second)
no shutter priority mode
very small sensor (1/2.3")
low battery (150 CIPA)
does not have phase detect autofocus
23
image stabilization (Optical)
maximum shutter speed is a little low (1/1,000s)
max fps very slow (2.0 frames/s)
no shutter priority mode
resolution not great (10 megapixels)
tiny sensor (1/2.3")
does not have phase detect autofocus
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Travel Comparison

Olympus TG-310 as a Travel photography camera
Sony G3 as a Travel photography camera
67
lighter than others (155g)
environment sealing
megapixel count decent (14MP)
flash built-in
reasonably wide (28mm)
lack of Time Lapse mode
low battery (150 shots)
screen isn't selfie friendly
slow max aperture (f3.9)
50
built-in flash
no Timelapse recording
resolution not great (10MP)
display isn't selfie friendly
wide angle not great (35mm)
slow maximum aperture (f3.5)
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Landscape Comparison

Olympus TG-310 Landscape photography information
Sony G3 Landscape photography information
39
reasonably wide (28mm)
image stabilization (Sensor-shift)
megapixel count decent (14MP)
environment sealing
focusing manually not possible
fixed lens (fixed lens mount)
slow max aperture (f3.9)
screen is somewhat small (2.7 inches)
manual exposure not available
very small sensor (1/2.3")
does not have RAW files
low battery (150 shots)
lack of Time Lapse mode
36
manual focus
bigger than average screen (3.5 inch)
image stabilization (Optical)
cannot swap lens (fixed lens mount)
wide angle not great (35mm)
slow maximum aperture (f3.5)
lack of manual mode
resolution not great (10MP)
tiny sensor (1/2.3")
does not have RAW support
no Timelapse recording
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Vlogging Comparison

Olympus TG-310 Vlogging advice
Sony G3 Vlogging advice
32
reasonably wide (28mm)
image stabilization (Sensor-shift)
includes face detect autofocus
lighter than others (155g)
slow max aperture (f3.9)
screen isn't selfie friendly
low video resolution (1280 x 720 resolution)
lack of mic socket
27
touch screen
image stabilization (Optical)
wide angle not great (35mm)
slow maximum aperture (f3.5)
display isn't selfie friendly
video res low (640 x 480 resolution)
no microphone support
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Olympus TG-310 vs Sony G3 Specifications

Detailed spec comparison table for Olympus TG-310 and Sony G3
 Olympus TG-310Sony Cyber-shot DSC-G3
General Information
Make Olympus Sony
Model Olympus TG-310 Sony Cyber-shot DSC-G3
Category Waterproof Small Sensor Compact
Launched 2011-01-06 2009-01-08
Physical type Compact Compact
Sensor Information
Processor Chip TruePic III+ -
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.17 x 4.55mm
Sensor area 28.1mm² 28.1mm²
Sensor resolution 14 megapixels 10 megapixels
Anti aliasing filter
Aspect ratio - 4:3, 3:2 and 16:9
Highest resolution 4288 x 3216 3648 x 2736
Highest native ISO 1600 3200
Lowest native ISO 80 80
RAW pictures
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 9
Cross focus points - -
Lens
Lens mount fixed lens fixed lens
Lens focal range 28-102mm (3.6x) 35-140mm (4.0x)
Highest aperture f/3.9-5.9 f/3.5-10.0
Macro focus range 3cm -
Focal length multiplier 5.8 5.8
Screen
Type of display Fixed Type Fixed Type
Display sizing 2.7 inches 3.5 inches
Resolution of display 230k dots 921k dots
Selfie friendly
Liveview
Touch operation
Display tech TFT Color LCD -
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 4 secs 1 secs
Maximum shutter speed 1/2000 secs 1/1000 secs
Continuous shooting rate 1.0 frames/s 2.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Change white balance
Image stabilization
Integrated flash
Flash range 4.20 m 4.30 m (Auto ISO)
Flash settings Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-Eye reduction, Slow Sync
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1280x720 640x480
Video file format Motion JPEG Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless Eye-Fi Connected None
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 155 grams (0.34 lb) 185 grams (0.41 lb)
Physical dimensions 96 x 63 x 23mm (3.8" x 2.5" x 0.9") 97 x 59 x 22mm (3.8" x 2.3" x 0.9")
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 shots -
Style of battery Battery Pack -
Battery model LI-42B -
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC/SDXC Memory Stick Duo/Pro Duo, Internal
Card slots One One
Pricing at launch $0 $200