Pentax K-x review
Viewfinder, LCD, Live View and Video
The Live View image is displayed on a 2.7in, 230,000-dot screen, which is the same as that on the K-m. While not up to the standard of the current 3in screens found on higher-end models, it shows enough detail to check that focusing is accurate.
Although Live View is now a standard feature, most photographs will still be framed using the optical viewfinder. This has a coverage of 96% of the final image, which is again on a par with other similar cameras in this price range. Viewfinder magnification is 0.85x, which is bright and large enough so you can focus manually with a degree of accuracy.
Perhaps the biggest selling point of the K-x over the K-m is the video-capture facility. Video footage can be recorded in 1280x720 resolution (16:9 ratio) and also a lower resolution 640x416 (3:2 ratio). It is a nice addition to the camera, although not one that I feel will hugely benefit enthusiast photographers.