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Casio EX Z150

Reviewed December 2008

Image Quality

Introduction
Ergonomics
Characteristics
Image Quality
Interface & Software
Camera Views
Test Photos
Specifications
Our Opinion
Whether shooting indoors or out, the Z150 produces very good images. It can nimbly adjust to varying conditions automatically or with some photographer intervention.
Aperture: F/2.6 Shutter Speed: 1/250 second ISO: 64

Although it especially shines when lighting conditions are optimal and the unit's extra low ISO 64 setting can be brought into play, it can hold its own in challenging lighting conditions, too. The shot below was taken in night mode with a tripod.

Aperture: F/2.6 Shutter Speed: 1/5 second ISO: 400
With an assortment of scene modes--a/k/a Best Shot--desirable shots, like sunsets, can be captured with a minimum of fuss.
Aperture: F/3.7 Shutter Speed: 1/200 second ISO: 100
While it's best to use a tripod for low shutter speed shots, the Z150's anti-shake technology lets a shutterbug push the envelope and shoot at speeds that would otherwise be inadvisable to shoot at.
Aperture: F/2.6 Shutter Speed: 1/10 second ISO: 400

The Z150 takes good indoor photos with a flash. Low light flash photos are sometimes over-exposed, but that can be corrected with the unit's flash compensation feature. In the photo below, the camera created a satisfying exposure by balancing its flash output with the natural light in the scene.

Aperture: F/3.7 Shutter Speed: 1/60 second ISO: 200
The Z150 has a number of features that give a clickster flexibility when shooting. Exposure compensation, for instance, allows a shot to be taken out of the shadows and into a more natural light. The photo on the left was shot without exposure compensation; the shot on the right, with EC, was overexposed by two stops.
Aperture: F/2.6 Shutter Speed: 1/6 second ISO: 400
Aperture: F/2.6 Shutter Speed: 1/3 second ISO: 400
Although the Z150 doesn't confine creativity as much as some point-and-shoot cameras, its emphasis on pre-programmed shooting can tax the imagination. In the shot below, the problem was capturing the banner on a windy day. A macro shot was called for, but the shutter speed for the camera's macro mode wasn't fast enough to shoot the banner moving in the wind. We finally settled on Sport mode as a compromise solution.
Aperture: F/3.7 Shutter Speed: 1/200 second ISO: 64
Aperture: F/2.6 Shutter Speed: 1/2 second ISO: 64
The Z150 supports light sensitivity ranging from ISO 64-1600. At ISO 64, there's very little noise or grain in photos, but at 1600, a substantial amount of both is introduced.
ISO 64
ISO 1600
In addition to still shots, the Z150 shoots video. At its highest quality, the video is good for posting to sharing sites like YouTube. The sound quality of the video, though is only fair.
Introduction
Ergonomics
Characteristics
Image Quality
Interface & Software
Camera Views
Test Photos
Specifications
Our Opinion




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