First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.
JVC Everio GZ-HD40
High-definition JVC camcorder with 120GB hard drive and MPEG-2 Transport Stream (TS) recording.
A compact model with a beefy 120GB hard drive, the JVC Everio GZ-HD40 records to two formats: the compact and increasingly common AVCHD, and the higher-quality MPEG-2 Transport Stream (TS). Although it has decent automatic and manual image control, the JVC Everio GZ-HD40 is like a bilingual exchange student lacking perfect mastery of either his native or secondary tongue. It's a good HD camcorder, but better values abound.
- Compact, 120GB hard drive
- Lacks a viewfinder, frame-rate options are limited, fails to wow
The JVC Everio GZ-HD40 isn't a bad HD camcorder — in fact, it's pretty good. That being said, there are other camcorders on the market that offer better images and usability at a lower price.
Price$ 1,999.00 (AUD)
The JVC Everio GZ-HD40 captures 1080i high-definition video onto its 120GB hard drive (or a user-supplied microSDHC card) with a 1/3-inch CMOS sensor. This JVC Everio GZ-HD40 camcorder is compact, but not cheap. And its image quality isn't the greatest.
The JVC model scores points for handling multiple HD formats, however. The JVC Everio GZ-HD40 records AVCHD at 17, 12, and 5mbps. It can also capture 30mbps MPEG-2 TS (transport stream) files at 1920x1080 pixels or as a 1440x1080, HDV-compatible 1440 CBR file. The MPEG-2 video looks slightly better than the 17-mbps AVCHD, thanks to smoother colour and increased sharpness. The trade-off: on the 120GB hard drive, you can store just 10 hours of MPEG-2 TS content, versus 15 hours of 17-mbps AVCHD.
Our image-quality evaluations focused on video captured as 1920x1080 MPEG-2 TS files. Under standard lighting conditions, the JVC Everio GZ-HD40 created good-looking video that exhibited some oversaturated colours. We consider the colour inaccuracy a minor drawback, but other people may actually see it as a plus, as the colours appear pleasingly warm. Under low-light conditions, the video looked fair, with washed-out colour. While results aren't bad, we feel that other HDV and AVCHD camcorders in its class outshine it. Still images were acceptable, but not quite as good as an average standalone digital camera.
The JVC Everio GZ-HD40's handling and operating features are mixed, at best. For casual shooters, it provides an auto setting, as well as six scene modes (Portrait, Sports, and Twilight among them). For more experienced users, it offers comprehensive manual control of the focus and other settings, including the shutter speed, brightness, white balance, and sharpness.
The menu button and control buttons are conveniently located along the outside edge of the 2.8in flip-out LCD panel. The JVC Everio GZ-HD40 provides both microphone and headphone jacks, plus an accessory shoe. The ports are appropriately placed: the USB port is on the front, near the lens, while the HDMI, component, and AV ports are at the back, by the camcorder's battery. Augmenting the connection options is a nicely designed docking and charging station that adds a FireWire port, as well as extra USB and analogue video ports.
JVC's battery lasted through our test centre's drain tests for 93 minutes. That's decent battery life, though it isn't quite as stellar as the results from some of the other camcorders we've tested. It's more on a par with the battery life of the hard-drive-carrying Sony Handycam HDR-SR12, which ran for 87 minutes.
A few pet peeves: the JVC Everio GZ-HD40 lacks a viewfinder, a minor point for many users, but one that takes a toll on battery life. Frame-rate options are limited; footage records at 60 interlaced frames per second (60i), and you can't change the look of your video by switching to the film-like 24 progressive frames per second (24p) or the web-friendly 30 progressive frames per second (30p).
In addition, the JVC Everio GZ-HD40's digital image stabilisation didn't perform as well as the optical image stabilisation of other camcorders, such as the excellent stabilisation feature in the Canon HF10. You should also consider the impact on your nerves if you plan on using the JVC Everio GZ-HD40's MPEG-2 TS recording abilities. Importing and editing MPEG-2 TS video from the GZ-HD40 requires patience.
You can edit the 1920x1080 MPEG-2 files in the sluggish, limited, and Windows-only CyberLink PowerDirector app that JVC bundles with the camera. But before the files will work with some common (and better) editing applications, you need to convert them to a different format. The 1440 CBR files, while compatible with many editing applications that support the HDV format, require several steps to export from the camera. Video that the camera has encoded as AVCHD presents fewer compatibility issues than full-size MPEG-2 TS video does, but working with such footage requires a more powerful computer.
All up, the JVC Everio GZ-HD40 is an average performer that fails to 'wow' in any one area. People seeking a tapeless camcorder that they can use with a modest PC today and a more powerful computer in the future may find the GZ-HD40's multiple recording formats compelling. In the end, though, dabblers will likely consider this camera too expensive, while experienced users may find it too limited.
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GGG Evaluation Team
For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.
The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.
The screen was particularly good. It is bright and visible from most angles, however heat is an issue, particularly around the Windows button on the front, and on the back where the battery housing is located.
My first impression after unboxing the Q702 is that it is a nice looking unit. Styling is somewhat minimalist but very effective. The tablet part, once detached, has a nice weight, and no buttons or switches are located in awkward or intrusive positions.
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