Main
Model
Price
Advantages
launch
Announced
Body type
Camera subcategory
Sensor
Effective pixels
Max resolution
Sensor size
Sensor type
Processor
Image ratio w:h
Sensor photo detectors
Other resolutions
Image
ISO
Boosted ISO (maximum)
White balance presets
Custom white balance
Image stabilization
Uncompressed format
Photography features
Minimum shutter speed
Maximum shutter speed
Aperture priority
Shutter priority
Manual exposure mode
Subject / scene modes
Built-in flash
Flash range
External flash
Flash modes
Continuous drive
Self-timer
Metering modes
Exposure compensation
AE Bracketing
WB Bracketing
Screen / viewfinder
Articulated LCD
Screen size
Screen dots
Touch screen
Screen type
Live view
Viewfinder type
Videography features
Resolutions
File Format
Videography notes
Microphone
Speaker
Optics & Focus
Focal length (equiv.)
Optical zoom
Maximum aperture
Autofocus
Digital zoom
Normal focus range
Macro focus range
Physical
Weight (inc. batteries)
Dimensions
Environmentally sealed
Battery
Battery details
Battery Life (CIPA)
Storage
Storage types
Storage included
Connectivity
USB
HDMI
Microphone port
Headphone port
Wireless
Remote control
Other features
Orientation sensor
Timelapse recording
GPS
GPS notes
Samples
Videos
Summary
The Olympus Tough TG-4 highest resolution of 4608 x 3456 pixels (16 megapixels) is better than the Olympus Tough TG-2 iHS highest resolution of 3968 x 2976 pixels (12 megapixels). The Olympus Tough TG-4 provides more number of white balance presets - 5. It gives the camera owner more control over colour.
The Olympus Tough TG-2 iHS display is better as it has more screen dots 610,000 in compare to 460,000 dots of the Olympus Tough TG-4 screen. The higher dot count display is better for reviewing pictures on your camera.
The Olympus Tough TG-4 battery life is better than the Olympus Tough TG-2 iHS battery life. In accordance with CIPA standards you will be able to capture 380 photos with the Tough TG-4 and only 350 with the Tough TG-2 iHS. The Tough TG-2 iHS weighs 230g that is 17g lighter than the weight of the Tough TG-4.
Taking into account the above differences the Olympus Tough TG-4 will be the best buy. Get the list of the best offers on Amazon.