Measuring 10.8 inches wide, 8 inches deep, and 1.2 inches high, the TXN17 is among the smallest ultraportables we've seen. It's tiny enough to carry around without much hassle, but the small screen and the cramped keyboard will be uncomfortable for extended use. The Sony VAIO TXN17 weighs 2.9 pounds (3.6 pounds with the AC adapter), which is extremely light when you consider the system has a built-in optical drive, something many smaller laptops omit to save on weight and bulk. The Asus S6F features a similar footprint and an optical drive but is noticeably thicker.
The tradeoff with using an ultraportable laptop is the miniaturized keyboard, and the VAIO TXN17 is no exception. The flat-topped keys are an acquired taste, similar to those on a MacBook, and those without nimble fingers will find themselves hitting the backspace key often. The touch pad, by comparison, is plenty ample for every day use, and the media control buttons built into the hinge are accessible, even when the lid is closed.
The 11.1-inch screen has a native resolution of 1,366x768, which translates into small text and images when Web surfing, but not more so than other ultraportable systems. The display is nice and bright, thanks to new LED backlight technology, and displays video and image files nicely.
You'll find fewer ports on the Sony VAIO TXN17 than on larger laptop. The compact size leaves room for two USB 2.0 ports, a four-pin FireWire jack, VGA output, SD card and Memory Stick readers, and headphone and mic jacks. There's also a Type II PC Card slot, but no room for ExpressCards. Like last year's TXN15 model, this system offers a complete set of connectivity features: LAN, modem, 802.11b/g Wi-Fi, Bluetooth, and Sprint WWAN. The only caveat is that the laptop's rather large cellular antenna is attached, via rotating hinge, to the side of the system.
With only a 1.2GHz Intel Core Solo U1400 processor, you're not going to get a lot of horsepower from the TXN17. It does improve on the TXN15's specs by adding a second gigabyte of RAM, which is highly recommended for Vista use. Rounding out the basic, nonconfigurable specs are an 80GB hard drive, running at 4,200rpm, and integrated Intel Mobile Express 945GM graphics--the bare minimum graphics muscle you'll need for Vista.
Taking its single-core processor into account, we were impressed with the VAIO's performance. Compared to the Windows-XP-powered TXN15, the Vista-powered TXN17 scored significantly better in our Microsoft Office productivity test, while matching the earlier system's performance on the iTunes encoding and Photoshop CS2 tests. The Fujitsu LifeBook P1610 shares the same Core Solo U1400 CPU but only half the RAM yet offered similar performance. The extra RAM, which would usually boost a system's scores, is seemingly consumed by Vista's increased overhead.
The Sony VAIO TXN17's biggest plus is its battery life. In our battery-drain test, we got 4 hours and 54 minutes from the system--making this one of the longest-lasting laptops we've seen. When we tested the previous model, the TXN15, last year, we got around 9 hours of battery life from it, but that was with an older, less taxing test. The included battery does stick out slightly from the back of the system, but it's a fair trade-off for the extended running time. Working on tasks less battery intensive than playing a DVD will yield even more uptime, making this a great system for long plane trips or all-day on-the-road use.
Sony backs the VAIO VGN-TXN15P/W with a one-year warranty--the industry standard for consumer laptops, but not the lengthy three years most businesses demand. After the warranty expires, support calls cost $20 per incident. Warranty upgrades are expensive: $200 to extend the warranty to three years and $250 for three years of onsite service. The company's Web site provides a thorough knowledge base, and you have the option of e-mailing Sony technicians for support.
Find out more about how we test Windows laptops.
Sony Vaio TXN17
Windows Vista Business Edition; 1.2GHz Intel Core Solo U1400; 2,048MB DDR2 SDRAM 400MHz; 224MB Mobile Intel 945GM Express; 80GB Toshiba 4,200rpm
Asus S6F
Windows XP Professional SP2; 1.5GHz Intel Core Duo L2300; 1,024MB DDR2 SDRAM 533MHz; 128MB Moblie Intel Express 945GM; 100GB Seagate Momentus 5,400rpm
Sony VAIO TXN15
Windows XP Professional SP2; 1.2GHz Intel Core Solo U1400; 1,024MB DDR2 SDRAM 533MHz; 128MB Mobile Intel 945GM Express; 80GB Toshiba 4,200rpm
Fujitsu LifeBook P1610
Windows XP Tablet PC Edition SP2; 1.2GHz Intel Core Solo U1400; 1,024MB DDR2 SDRAM 532MHz; 128MB Mobile Intel 945GM Express; 80GB Toshiba 4,200rpm
Micro Express NP6260
Windows XP Home Edition SP2; 1.2GHz Intel Core Solo U1400; 1,536MB DDR2 SDRAM 532MHz; 128MB Mobile Intel Express 945GM; 60GB Hitachi 7,200rpm
Product Specifications:
Product Description:
Sony VAIO TXN17P/B - Core Solo U1400 1.2 GHz - 11.1 in TFT active matrix
Dimensions (WxDxH):
10.7 in x 7.7 in x 1.2 in
Weight:
2.9 lbs
Platform Technology:
Intel Centrino
System Type:
Notebook
Built-in Devices:
Stereo speakers
,
Bluetooth antenna
,
Wireless LAN antenna
Embedded Security:
Trusted Platform Module (TPM 1.2) Security Chip , Fingerprint reader
Processor:
Intel Core Solo U1400 / 1.2 GHz Ultra Low Voltage (ULV)
Cache Memory:
2 MB - L2 cache
RAM:
2 GB (installed) / 2 GB (max) - DDR2 SDRAM - 533 MHz - PC2-4200 ( 2 x 1 GB )
Card Reader:
Card reader
Floppy Drive:
None
Hard Drive:
80 GB - 4200 rpm
Optical Storage:
DVD±RW (+R DL)
Display:
11.1 in TFT active matrix 1366 x 768 ( WXGA )
Graphics Controller:
Intel GMA 950
Audio Output:
Sound card
Telecom:
Fax / modem / cellular modem - 56 Kbps
Wireless Broadband (WWAN):
Sprint Nextel
Networking:
Network adapter - Ethernet
,
- Bluetooth
,
- IEEE 802.11b
,
- IEEE 802.11g
,
- Fast Ethernet
Wireless NIC:
Intel PRO/Wireless 3945BG
Input Device:
Keyboard
,
Touchpad
Battery:
Lithium ion
Run Time (Up To):
11 hour(s)
OS Provided:
Microsoft Windows XP Professional
Manufacturer Warranty:
1 year warranty