Dell Inspiron 6400-Windows Vista OS (Core Duo T7200 Processor 2.0GHz, 2GB RAM)

By Michelle Thatcher
Mar 28, 2007

With the release of Windows Vista in late January, PC manufacturers have been quick to update their laptop models--those that can handle the upgrade, that is--with various flavors of the new operating system. For the midsize Inspiron 6400, Dell now offers a choice of Windows Vista Home Premium or Windows Vista Home Basic.

We got our hands on an updated 6400 with the Premium version and an Intel Core 2 Duo processor. Despite its high-end components, the laptop's performance on our benchmarks didn't wow us, most likely due to the new demands of Windows Vista. We expect to encounter similar lags on most of the first-generation Vista systems, though, and because we still like the Inspiron 6400's design and feature set, we think it remains a solid choice for home users who want a basic media-friendly laptop.

Aside from some component upgrades, this Inspiron 6400 is identical to the XP version we reviewed last year; please read that review for complete details about the laptop's design, features, and warranty.

Editors' note : This review is based on tests done by our sister site CNET.com. As such, please note that there may be slight differences in the testing procedure and ratings system. For more information on the actual tests conducted on the product, please inquire directly at the site where the article was originally published. References made to some of other products in this review may not be available or applicable in Asia. Please check directly with your local distributor for details.

Performance And Battery Life
Our Windows Vista-based Inspiron 6400 review unit costs S$2,780 (US$1,860.40) for a competitive mix of the latest components, including a 2.0GHz Intel Core 2 Duo T7200 processor, 2GB of fast 667MHz RAM, a discrete ATI Mobility Radeon X1400 graphics card with 256MB of dedicated memory, and a 120GB hard drive spinning at a fast 7,200rpm. That's a pretty strong setup that we'd expect to perform really well, but it appears the new operating system dragged the Inspiron 6400 down on several of CNET Labs' performance benchmarks. On all but one test, the Inspiron 6400 lagged behind a Dell Latitude ATG D620 running Windows XP on an arguably lesser configuration (the same processor but less RAM, a slower hard drive, and integrated graphics).

The Inspiron 6400 did come out on top in our Photoshop test, most likely because of its ample allotment of RAM. Benchmarks aside, the laptop did not feel at all sluggish during our anecdotal use, when we performed basic tasks, such as checking e-mail, listening to music, and performing a quick system scan with Windows Defender. We think most home users will find the Vista-based Inspiron 6400 to have enough oomph for their everyday computing needs, provided they aren't heavy multitaskers.

The Vista-based Inspiron 6400's battery ran out of juice at the 2-hours 34-minute mark of our DVD battery-drain test. That's not bad for a laptop that isn't particularly portable, although the smaller battery on the 15.4-inch MacBook Pro (which includes a slower hard drive) lasted almost half an hour longer. The Dell Latitude ATG D620, with a smaller screen and less-power-hungry components, outlasted the Inspiron 6400 by 1 hour 21 minutes.











System configurations:

Apple MacBook Pro Core 2 Duo 2.3GHz 15-inch
OS X 10.4.8; Core 2 Duo 2.3GHz; 3,072MB DDR2 SDRAM 667MHz; ATI Mobility Radeon x1600 256MB; 160GB Hitachi HTS541616J9SA00 5,400rpm

Dell Inspiron 6400
Windows Vista Home Premium; 2.0GHz Intel Core 2 Duo T7200; 2,048MB DDR2 SDRAM 667MHz; 256MB ATI Mobility Radeon x1400; 100GB Hitachi 7,200rpm SATA/150

Dell Latitude ATG D620
Windows XP Professional SP2; 2GHz Intel Core 2 Duo T7200; 1,024MB DDR2 SDRAM 667MHz; 224MB Mobile Intel 945GM Express; 80GB Toshiba 4,200rpm ATA/100

Gateway NX570X
Windows XP Media Center Edition; 2.0GHz Intel Core 2 Duo T7200; 1,024MB DDR2 SDRAM 667MHz; 128MB Mobile Intel 945GM Express; 80GB Hitachi HTS721080G9SA00 7,200rpm SATA/150

Lenovo ThinkPad T60
Windows Vista Business Edition; 2.33GHz Intel Core 2 Duo T7600; 2,048MB DDR2 SDRAM 667MHz; 256MB ATI Mobility FireGL V5250; 100GB Hitachi 7,200rpm SATA/150

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