Sony's first attempt to produce an HD camcorder for less than $600 is a bit of a mixed bag. Like all its competitors, the company has driven its flash and hard-disk HD development in two directions: one road leads to compact and less powerful models, the other to larger but better equipped products. The Handycam HDR-CX100 is the first of Sony's AVCHD models to head down the budget path. And with it comes the inevitable question: how much of a sacrifice in video quality and usability are you willing to make for size and price?
With dimensions of 2.3 inches by 2.4 inches by 4.5 inches and weighing 11.7 ounces with battery and Memory Stick Duo, the CX100 certainly qualifies as compact for its class. Though it's no diminutive minicamcorder, it fits quite comfortably in a jacket pocket, and it has a lot of things those models lack, including a 10x zoom lens and the ability to capture 2-megapixel (or 4-megapixel interpolated) stills. I like the look of the CX100. Though it's a bit boxy, it nevertheless has clean lines and the combination of a solid heft plus textured matte and glossy plastics keep it from seeming cheap. It comes in basic black, traditional silver and my favorite, bright red.
But while it's pretty enough to look at, I found the CX100 a bit uncomfortable to shoot with. Unlike its older, more expensive sibling, the CX12, the top is relatively flat, which makes it difficult to grip while managing the zoom switch and photo buttons; you have to really squeeze with your back fingers to keep the camcorder from moving. Shooting stills required two hands: one to hold the camcorder and the other to press the shutter. The 2.7-inch LCD is small, which is understandable given the unit's size, but it's hard to view in direct sunlight and through all those fingerprints the touch screen accumulates.
It has the usual set of buttons: direct DVD burn (via software when connected to a PC), playback, Power, display info, and full-auto Easy on the body inside the LCD, and Home, zoom, and record buttons on the LCD bezel. The buttons are very flat, but good enough. Beneath doors in the same location you'll find the Memory Stick Duo slot (any Pro Duo or better works fine) and USB and mini-HDMI connectors; the charging connector and proprietary AV jack are under a door on the outside of the body. To the right side of the lens is a switch for the built-in lens cover.