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Main
Model
Price
Advantages
SENSOR Effective pixels: 16 megapixels
SENSOR Max resolution: 4608 x 3456
SENSOR Sensor photo detectors: 17 megapixels
IMAGE Image stabilization: Sensor-shift
PHOTOGRAPHY FEATURES Maximum shutter speed: 1/2000 sec
PHOTOGRAPHY FEATURES Continuous drive: 5.0 fps
SCREEN / VIEWFINDER Screen size: 3″
SCREEN / VIEWFINDER Live view: Yes
OPTICS & FOCUS Digital zoom: Yes (4x)
PHYSICAL Weight (inc. batteries): 247 g (0.54 lb / 8.71 oz)
PHYSICAL Environmentally sealed: Yes (waterproof to 15m, shockproof to 2.1m, crushproof to 100kgf, freezeproof to -10C)
STORAGE Storage included: 55MB
CONNECTIVITY HDMI: Yes (micro HDMI)
OTHER FEATURES Orientation sensor: Yes
Main
Model
Price
Advantages
SENSOR Sensor size: APS-C (22.7 x 15.1 mm)
PHOTOGRAPHY FEATURES Shutter priority: Yes
PHOTOGRAPHY FEATURES Flash range: 12.00 m (ISO 100)
PHOTOGRAPHY FEATURES External flash: Yes (hot-shoe & sync)
SCREEN / VIEWFINDER Viewfinder type: Optical (pentaprism)
Summary
The Olympus Tough TG-4 highest resolution of 4608 x 3456 pixels (16 megapixels) is better than the Canon EOS D30 highest resolution of 2160 x 1440 pixels (3 megapixels). The Canon EOS D30 has bigger sensor compared to the Olympus Tough TG-4: APS-C (22.7 x 15.1 mm) versus 1/2.3' (6.17 x 4.55 mm). It is very significant difference between these cameras as big sensor lets the photographer to capture photos of the higher quality. The Olympus Tough TG-4 provides image stabilization that will help you to capture sharp photos when he or she has naturally shaky hands. The Tough TG-4 has better 4x digital zoom.
The Tough TG-4 offers a very useful live view feature that lets you to use the LCD as a bigger viewfinder. The Tough TG-4 offers better maximum shutter speed - 1/2000 second.
The Canon EOS D30 supports external flash. It provides superior control over the exposure and lighting of the object in low light or in bright light conditions where you need to fill-flash. The Olympus Tough TG-4 is environmentally sealed which means that it will be safe even uncovered if the camera owner are out shooting in the rain or snow. The Tough TG-4 weighs 247g that is 608g less than the weight of the Canon EOS D30.
Considering the above differences the Olympus Tough TG-4 becomes the best buy. Get the lowest price on Amazon