Allows you to set the focus and lock in position even if you move the camera.

Digital zoom enlarges images, but can cause pictures to lose detail and quality, or become pixellated.

Different exposure modes optimise the automatic settings to shoot in a variety of different conditions. The number of settings translates into the number of automatic shooting modes, such as indoor, outdoor, sunset, sport.

Various modes can be selected to create the desired effect on shot.

The higher the number, the closer the view of distant objects.

Illustrates the hues and contrast of the picture.

Number indicates camera sensitivity to light. The higher the sensitivity, the less light is needed to take a shot.

Different metering modes change the way the camera reads the amount of light. Some are more accurate but difficult to use, while others are more automatic and well suited to quick snapshots. More metering modes will appeal to those wanting more control, while fewer modes will appeal to those who just want a camera that works with no fuss.

More modes give better versatility and can include landscape and video modes.

Optical zoom uses lenses to magnify the image to make it look closer, whilst retaining high image quality.

Diagonal measurement of the screen in inches.

Different sensor designs can have an impact on the quality of your photos, but often the difference is negligible. Sensor size does make a difference though, with bigger sensors producing better photos with greater tonality.

Detects smiles in the screen to ensure you capture the perfect shot.

Faster downloading to PC when using USB connection.