HP Pavilion HDX

Gamers have a new best friend in the HP Pavilion HDX Entertainment Series Notebook PC. Superfast, with great sound and a huge 20.1-inch screen, it's a good, fairly portable entertainment system. Digital editors, artists, and multimedia enthusiasts will like this all-in-one, too. Just be ready to dig deep for it: Our test unit cost $3000.

The machine we looked at came maxed out with the 64-bit version of Windows Vista Ultimate; Intel's best mobile chip, the 2.4-GHz Core 2 Duo T7700; and 4GB of RAM. All of that horsepower helped the HDX earn a WorldBench 6 Beta 2 score of 86 and generate a frame rate of 109 in our Far Cry gaming tests. The HDX's 2-hour, 22-minute battery life is quite poor for an ordinary notebook but remarkably good for a massive (15.5-pound) desktop-replacement model.

The HDX is impressively crafted. For one thing, the machine looks stylish; the exterior is a subtle variation on HP's designer imprint finish called "The Dragon." The 1680-by-1050 glossy screen is easy to move back and forth on its adjustable arm for a comfortable viewing angle, and it's bright without being too reflective. The keyboard, which includes a dedicated number pad, offers desktop-like typing comfort along with one-touch QuickPlay media controls.

The system's four integrated Altec Lansing speakers, aided by an HP triple-bass-reflex subwoofer, produce very loud, rich sound, but a rear audio-out port makes it a snap to add a nicer, external set of speakers for gaming surround sound. Its many multimedia connections include a coaxial port for a TV signal. Our test system included two 100GB hard drives, and if even that isn't enough space for you, the HDX has an eSATA port for adding a fast new external hard drive.

If you've been searching for a powerful, luggable gaming machine or an ultrahigh-end desktop replacement, give the HDX a look. It's one of the nicest 20.1-inch models we've seen yet.

-- Carla Thornton

Apple MacBook Pro

For people who appreciate finer laptop accoutrements such as a backlit keyboard and a slot-fed DVD drive, Apple has crafted another tasty offering in the form of the 17-inch MacBook Pro. Sleek, powerful, and able to run Windows as well as the Mac operating system, the MacBook Pro makes a strong case for becoming anyone's ultimate notebook.

Equipped with a 2.4-GHz Core 2 Duo T7700 processor, the maximum 4GB of RAM, a 160GB hard drive, and nVidia's new top-of-the-line notebook graphics card, the nVidia GeForce 8600M GT, our $2949 test unit set new speed records. The MacBook Pro outperformed the rest of the notebooks we tested, all of which claim Windows as their primary--nay, their only--operating system. We loaded Windows Vista Home Premium on the Apple notebook, and it snagged a WorldBench 6 Beta 2 score of 88. In games it achieved a blazing frame rate of 141 frames per second in Far Cry (with antialiasing turned off).

At 6.6 pounds and just 1 inch thick, the MacBook Pro is the lightest 17-inch notebook available. But it has no memory card slots and only three USB ports, and it comes configured with an ExpressCard/34 slot instead of the more versatile ExpressCard/54 slot. Though it has Bluetooth and 802.11n Wi-Fi, built-in broadband is not an option. On the other hand, video editors will be happy to have not one but two FireWire ports. Battery life was disappointing: Apple pegs it at 5.7 hours on one charge, but in our tests we got less than 2 hours, 45 minutes.

Nevertheless, the MacBook Pro is elegantly designed and remarkably mobile for a 17-inch notebook.

-- Carla Thornton

Fujitsu LifeBook P1610

Pick up the svelte Fujitsu LifeBook P1610, and you'll barely feel as if you're carrying a notebook PC. And no wonder: At 2.2 pounds, the $2419 (as of 12/18/06) P1610 puts the "ultra" in ultraportable.

The P1610 is similar in weight and size to its predecessor, the LifeBook P1510. (It's slightly slimmer at 1.4 inches deep, and it measures 9.1 by 6.6 inches.) Included, however, are several notable improvements, among them a reasonably roomy 80GB hard drive, and a PC Card slot in lieu of the P1510's integrated CompactFlash slot.

Furthermore, the 8.9-inch, WXGA swiveling touch-screen display now has a higher resolution--1280 by 768 pixels--and a proprietary coating that helps optimize how the image looks in bright sunlight. On the touch-screen display, you can use either your fingertips or the included (and exceptionally thin) stylus to navigate. In my tests I found this flexibility a real boon, as tablet PCs typically allow you to use only a specially configured stylus to input data via the screen. (I tested a shipping version of the notebook running Windows XP; you can choose to purchase it with Windows XP Tablet PC Edition instead. The P1610 is also billed as Vista Capable.)

In addition to the PC Card slot (useful for such peripherals as an EvDO card or a CardBus CompactFlash card adapter) on the left side of the unit, the P1610 has an SD Card slot, two USB 2.0 ports, the stylus, and headphone and line-in jacks along the right side; at back is a VGA port, plus RJ-11 and ethernet ports. The unit has 802.11 a/b/g and Bluetooth wireless connectivity.

Although my small hands had few issues with the cramped keyboard, touch typists and users with large hands may find it difficult to work with. My two design complaints are minor ones: First, the flat, sliding power switch was awkward to switch on and off. Second, the spacebar depresses beneath the unit's chassis, so I often found myself bumping into the chassis as I typed.

Equipped with a 1.2-GHz Intel Core Solo ULV U1400 CPU, integrated graphics, and 1GB of RAM, the unit mustered only a Fair rating on our WorldBench 5 tests, earning a score of 62. It also did poorly on our gaming graphics tests, producing unplayably low frame rates. The P1610's 3-hour battery life is respectable given the unit's small size, but the result falls nearly an hour and a half short of the current average battery life among ultraportables we've seen.

Clearly, this notebook is aimed at people who put a premium on portability. If you crave both compactness and functionality, the petite LifeBook P1610 will charm you.

-- Melissa J. Perenson