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Casio EX-H20G vs Olympus TG-310

Portability
91 Imaging
36 Features
32 Overall
34
Casio Exilim EX-H20G front
 
Olympus TG-310 front
Portability
94 Imaging
36 Features
33 Overall
34

Casio EX-H20G vs Olympus TG-310 Key Specs

Casio EX-H20G
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 64 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 24-240mm (F3.2-5.7) lens
  • 216g - 103 x 68 x 29mm
  • Released September 2010
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
  • Introduced January 2011
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Casio EX-H20G vs Olympus TG-310 Overview

Here is a detailed review of the Casio EX-H20G and Olympus TG-310, one being a Small Sensor Compact and the latter is a Waterproof by brands Casio and Olympus. The image resolution of the EX-H20G (14MP) and the TG-310 (14MP) is relatively well matched and both cameras posses the same sensor sizes (1/2.3").

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The EX-H20G was released 3 months before the TG-310 so they are both of a similar generation. Each of the cameras have the same body design (Compact).

Before we go right into a complete comparison, here is a concise overview of how the EX-H20G grades against the TG-310 when considering portability, imaging, features and an overall rating.

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Reasons to pick Casio EX-H20G over the Olympus TG-310

          

          

            
 EX-H20G TG-310 
Manual focus  More accurate focusing
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution461k230kClearer screen (+231k dot)
          

        


        

          

            
Reasons to pick Olympus TG-310 over the Casio EX-H20G

          

          

            
 TG-310 EX-H20G 
          

        


        

          

            
Common features in the Casio EX-H20G and Olympus TG-310

          

          

            
 EX-H20G TG-310 
IntroducedSeptember 2010January 2011Similar generation
Screen typeFixed Fixed Fixed screen
Selfie screen  Missing selfie screen
Touch screen  Neither has Touch screen
          

        

        

	
	
	
	

        

          

            
Casio EX-H20G vs Olympus TG-310 Physical Comparison

          

          

            
When you are looking to carry your camera, you should factor in its weight and measurements. The Casio EX-H20G has external measurements of 103mm x 68mm x 29mm (4.1" x 2.7" x 1.1") along with a weight of 216 grams (0.48 lbs) while the Olympus TG-310 has proportions of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") having a weight of 155 grams (0.34 lbs).
Take a look at the Casio EX-H20G and Olympus TG-310 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses
Take into consideration, the weight of an Interchangeable Lens Camera will differ based on the lens you use at the time. Following is a front view sizing comparison of the EX-H20G and the TG-310.
Casio EX-H20G vs Olympus TG-310 size comparison
Using dimensions and weight, the portability score of the EX-H20G and TG-310 is 91 and 94 respectively.
Casio EX-H20G vs Olympus TG-310 top view buttons comparison          

        


        

          

            
Casio EX-H20G vs Olympus TG-310 Sensor Comparison

          

          

            
Sometimes, it's tough to picture the gap between sensor sizing simply by reading through specifications. The graphic underneath should provide you a more clear sense of the sensor measurements in the EX-H20G and TG-310.
Plainly, both of those cameras provide the same sensor dimensions and the same resolution so you should expect similar quality of files though you need to factor the production date  of the products into consideration.

            Casio EX-H20G vs Olympus TG-310 sensor size comparison
          

        


        

          

            
Casio EX-H20G vs Olympus TG-310 Screen and ViewFinder

          

          

                      

          Casio EX-H20G vs Olympus TG-310 Screen and Viewfinder comparison        


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Photography Type Scores

          

        

        
Portrait Comparison
Casio EX-H20G Portrait photography information
Olympus TG-310 Portrait photography information
34
 focusing manually
 decent megapixels (14 megapixels)
 no manual exposure
 no external flash support
 sensor  is very small (1/2.3")
 lack of RAW format
33
 MP count good (14MP)
 provides face detection focusing
 no manual focus
 no manual mode
 no external flash support
 sensor size is small (1/2.3")
 does not have RAW support
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Street Comparison
Casio EX-H20G Street photography advice
Olympus TG-310 Street photography advice
53
 built in image stabilization (Sensor-shift)
 no articulating screen
 sensor  is very small (1/2.3")
 lack of RAW format
 more heavy than competitors (216 grams)
66
 built in image stabilization (Sensor-shift)
 weather sealing
 lighter than competition in class (155g)
 screen is fixed
 sensor size is small (1/2.3")
 does not have RAW support
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Sports Comparison
Casio EX-H20G Sports photography info
Olympus TG-310 Sports photography info
38
 built in image stabilization (Sensor-shift)
 decent megapixels (14MP)
 no shutter priority
 sensor  is very small (1/2.3")
 lack of phase detect AF
40
 built in image stabilization (Sensor-shift)
 MP count good (14MP)
 provides tracking autofocus
 weather sealing
 very slow continuous shooting (1.0 fps)
 no shutter priority mode
 sensor size is small (1/2.3")
 not so great battery power (150 shots)
 does not have phase detect AF
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Travel Comparison
Casio EX-H20G Travel photography information
Olympus TG-310 Travel photography information
60
 decent megapixels (14 megapixels)
 built-in flash
 rather wide (24mm)
 lack of Timelapse recording
 more heavy than competitors (216g)
 screen is not selfie friendly
 sluggish maximum aperture (f3.2)
67
 lighter than competition in class (155 grams)
 weather sealing
 MP count good (14MP)
 has built in flash
 relatively wide (28mm)
 lack of Time Lapse mode
 not so great battery power (150 CIPA)
 display is not selfie friendly
 somewhat slow max aperture (f3.9)
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Landscape Comparison
Landscape photography with Casio EX-H20G
Landscape photography with Olympus TG-310
46
 focusing manually
 rather wide (24mm)
 screen size is decent (3 inch)
 built in image stabilization (Sensor-shift)
 decent megapixels (14MP)
 can't change lenses (fixed lens mount)
 sluggish maximum aperture (f3.2)
 no manual exposure
 sensor  is very small (1/2.3")
 lack of RAW format
 lack of Timelapse recording
39
 relatively wide (28mm)
 built in image stabilization (Sensor-shift)
 MP count good (14 megapixels)
 weather sealing
 no manual focus
 fixed lens (fixed lens mount)
 somewhat slow max aperture (f3.9)
 small screen (2.7 inches)
 no manual mode
 sensor size is small (1/2.3")
 does not have RAW support
 not so great battery power (150 shots)
 lack of Time Lapse mode
Photography Glossary
Vlogging Comparison
 Casio EX-H20G as a Vlogging camera
 Olympus TG-310 as a Vlogging camera
27
 rather wide (24mm)
 built in image stabilization (Sensor-shift)
 sluggish maximum aperture (f3.2)
 screen is not selfie friendly
 low res video (1280 x 720 pixels)
 lack of microphone socket
 more heavy than competitors (216g)
32
 relatively wide (28mm)
 built in image stabilization (Sensor-shift)
 provides face detection focusing
 lighter than competition in class (155g)
 somewhat slow max aperture (f3.9)
 display is not selfie friendly
 video res low (1280 x 720 pxls)
 lack of external mic port
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Casio EX-H20G vs Olympus TG-310 Specifications

          

          

                      


          

            Detailed spec comparison table for Casio EX-H20G and Olympus TG-310
 Casio Exilim EX-H20GOlympus TG-310
General Information
Brand Name Casio Olympus
Model type Casio Exilim EX-H20G Olympus TG-310
Category Small Sensor Compact Waterproof
Released 2010-09-20 2011-01-06
Body design Compact Compact
Sensor Information
Chip Exilim Engine HS TruePic III+
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.17 x 4.55mm
Sensor surface area 28.1mm² 28.1mm²
Sensor resolution 14MP 14MP
Anti alias filter    
Aspect ratio 4:3, 3:2 and  16:9 -
Highest resolution 4320 x 3240 4288 x 3216
Highest native ISO 3200 1600
Minimum native ISO 64 80
RAW support    
Autofocusing
Manual focusing    
Touch to focus    
Autofocus continuous    
Single autofocus    
Tracking autofocus    
Autofocus selectice    
Center weighted autofocus    
Multi area autofocus    
Live view autofocus    
Face detect focus    
Contract detect focus    
Phase detect focus    
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 24-240mm (10.0x) 28-102mm (3.6x)
Highest aperture f/3.2-5.7 f/3.9-5.9
Macro focusing range 7cm 3cm
Crop factor 5.8 5.8
Screen
Range of display Fixed Type Fixed Type
Display diagonal 3" 2.7"
Display resolution 461k dot 230k dot
Selfie friendly    
Liveview    
Touch friendly    
Display technology - TFT Color LCD
Viewfinder Information
Viewfinder type None None
Features
Lowest shutter speed 4s 4s
Highest shutter speed 1/2000s 1/2000s
Continuous shooting speed - 1.0 frames/s
Shutter priority    
Aperture priority    
Expose Manually    
Custom white balance    
Image stabilization    
Inbuilt flash    
Flash distance - 4.20 m
Flash settings Auto, flash off, flash on, red eye reduction Auto, On, Off, Red-Eye, Fill-in
External flash    
Auto exposure 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) 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps)
Highest video resolution 1280x720 1280x720
Video format H.264 Motion JPEG
Mic jack    
Headphone jack    
Connectivity
Wireless Eye-Fi Connected Eye-Fi Connected
Bluetooth    
NFC    
HDMI    
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environment seal    
Water proofing    
Dust proofing    
Shock proofing    
Crush proofing    
Freeze proofing    
Weight 216 gr (0.48 pounds) 155 gr (0.34 pounds)
Physical dimensions 103 x 68 x 29mm (4.1" x 2.7" x 1.1") 96 x 63 x 23mm (3.8" x 2.5" x 0.9")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life - 150 images
Form of battery - Battery Pack
Battery ID NP-90 LI-42B
Self timer Yes (2 or 10 sec, Triple) Yes (2 or 12 sec)
Time lapse feature    
Storage media SD/SDHC/SDXC SD/SDHC/SDXC
Storage slots Single Single
Cost at launch $300 $0