These features places the Canon EOS Digital Rebel Xti 400D above it's own higher end EOS 30D, in terms of resolution and dust-elimination technology. It has a similar nine-point AF system to the 30D's. This camera is a much more significant upgrade than anyone had previously expected. The new sensor allows this camera to compete on the same levels against two of it's toughest rivals, the Nikon D80 and the Sonly Alpha A100.

The Canon EOS 400D/Rebel Xti is a fantastic entry level digital SLR. It features high resolution without compromising noise levels and has a bigger screen, which doubles for detailed shooting information. The AF system offers fast overall handling. The only thing that's missing is a lens that is bundled with Image Stabilization. The Canon 400D/Rebel Xti is a great camera that produces excellent image quality and is by far one of the best budget digital SLR camera's to date.

Other improvements include:

-Custom auto-rotation
-Photo editing functions plus index print options
-Improved Share/Print function
-Faster image processing
-More precise 9-point AF system
-Better grip
-Improved overall interface
-2.5 inch, 230,000 pixel LCD with 160-degree viewing angle
-Picture Style settings for quick color mode changes
-Great buffer depth of 27 Large/Fine JPEGs or 10 RAW frames
-A folder that holds up to 9,999 images
-Print/share buttons
-IR detection turns off LCD to help reduce glare or battery drainage
-Picture styles makes choosing and customizing of color modes fast and easy
-Fully compatible with over 50 lenses and accessories

Ultimately, the Canon Rebel 400D Xti is an improvement of an already superb digital camera. With Canon's latest innovations, making digital SLR photography more versatile. This camera offers great improvements, features and value, making it an excellent choice for anyone wishing to capture great-looking photography.