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Product summary
Specifications: See full specs
CNET editors' review
- Reviewed on: 01/24/2007
- Updated on: 07/08/2009
Because the tc4400 is physically identical to its predecessor, please read the full review of the HP Compaq tc4200 for complete details about the tablet's design, features, and warranty.
Where the two models differ is in components. Though HP offers several configurations of the tc4400, our $2,099 review unit included a high-end 2.16GHz Intel Core 2 Duo T7400 processor, 512MB of swift 667MHz RAM, an average 80GB, 5,400rpm hard drive, and integrated Intel 945GM Express graphics that borrow up to 128MB of system memory. On CNET Labs' performance benchmarks, the tc4400 kept pace with the Gateway M285-E and the Fujitsu LifeBook T4215 in the iTunes encoding and office productivity modules. The tc4400 was hobbled, however, by its scant RAM when it came to the multitasking and Photoshop benchmarks; it was easily bested by its two tablet competitors, each of which had twice as much RAM.
Increasing the tc4400's RAM to 1GB costs $85--a wise investment, especially if you intend to upgrade to Windows Vista at some point in the future. Potential Vista users should also note that the tc4400's integrated graphics card will likely hinder its ability to render the operating system's new Aero interface and may affect other elements of the user experience. You can run Vista on the tc4400, though, if you only want to take advantage of its new search and security features.
On our battery-drain tests, the HP Compaq tc4400 lasted 4 hours, 23 minutes--about 30 minutes less than its predecessor. Nevertheless, that battery life seems reasonable for a Core 2 Duo-based tablet; the Gateway M285-E's much larger battery lasted just 13 minutes longer, while the LifeBook T4215 trailed behind, giving out after 3 hours, 54 minutes.
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Find out more about how we test Windows notebooks.
System configurations:
Fujitsu LifeBook T4215
Windows XP Tablet PC Edition SP2; 2.0GHz Intel Core 2 Duo T7200; 1,024MB DDR2 SDRAM 667MHz; 128MB Mobile Intel 945GM Express; 100GB Fujitsu 5,400rpm SATA/150
Gateway M285-E
Windows XP Tablet PC Edition 2005 SP2; 2.0GHz Intel Core 2 Duo T7200; 1,024MB DDR2 SDRAM 667MHz; 256MB ATI Mobility Radeon X1400; 80GB Hitachi 7,200rpm SATA
HP Compaq tc4400
Windows XP Tablet PC Edition SP2; 2.16GHz Intel Core 2 Duo T7400; 512MB DDR2 SDRAM 667MHz; 128MB Mobile Intel 945GM Express; 80GB Seagate Momentus 5,400rpm SATA/150
HP Pavilion dv9000t
Windows XP Professional SP2; 2.16GHz Intel Core 2 Duo T7400; 1,024MB DDR2 SDRAM 667MHz; 256MB Nvidia GeForce Go 7600; 80GB Fujitsu 5,400rpm SATA/150
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