The HD Everio GZ-HM400, which records to an SD/SDHC card and includes 32GB of internal memory, features a 10.3-megapixel CMOS sensor that delivers nine-megapixel still images and 1080 TV lines of horizontal resolution for Full HD video. High-speed recording of up to 600fps is also possible for slow-motion playback of sports and other fast action. The camera’s features are easily accessible through an intuitive user interface that features analog-like dial adjustment and direct-access buttons.

The core image sensing device for this camera is a 1/2.33-inch 10.3-megapixel CMOS sensor with Bayer Array RGB Color Filter. This translates into obvious advantages in digital still photography, as nine-megapixel stills are possible without any need for interpolation.

For video, the high-speed image processing of 5.3 million effective pixels applied by the HD Gigabrid Premium II Engine’s super high-band processor results in 1080 TV lines of horizontal resolution – the theoretical maximum level of 1920 x 1080 Full HD. What’s more, the 24 Mbps recording capability of this engine (UXP mode) – the highest bit rate possible for AVCHD video – delivers detailed images with fluid motion.

Optically, the GZ-HM400 features a KONICA MINOLTA HD LENS that provides a high-resolution image source. But perhaps more noteworthy is the JVC-developed optical image stabilizer that uses two active prisms to correct camera shake at the lens entrance before the image enters the lens. The two prisms, compensating in the horizontal and vertical directions, provide the same effectiveness throughout the entire zoom range, from wide to telephoto.

On the top of the camera are three buttons, “A”, “S” and “U”, for selecting shooting modes. “A” selects the Aperture Priority Setting, “S” is for selecting the shutter speed, and “U” is User-Assignable, which lets users assign their own frequently used settings to this button. Positioned next to the lens barrel are controls for manual brightness and focus adjustment; just tilt a lever switch to select either brightness or focus, then turn the manual adjustment dial in the direction desired. This “analog” type control provides more intuitive operation and allows fine-tuning of both settings. What’s more, when used in conjunction with the SET button, this same dial allows easy setting of various other functions with menu-free simplicity.

Zoom is controlled by a seesaw-style zoom lever, which provides smooth zooming. The body is sculpted to offer a sure-grip contour, and size-balanced to afford extended operation with reduced fatigue.