The e400 shares the entry-level position in Toshiba's updated Pocket PC line with its twin, the. The hardware is identical, but for the same price ($300), the e405 comes bundled with ArcSoft's PhotoBase image-editing software. Digital photography aficionados will want to seek out that model instead.
Measuring 4.9 by 3.0 by 0.4 inches and weighing 4.6 ounces, the e400 has a standard Pocket PC layout, albeit with some nice design flair. The case comes in an attractive cobalt blue, and the front has a squared-off four-way navigator surrounding the detached Select button. Clustered around the navigation area are four standard Windows shortcut buttons--for your calendar, your task list, your contacts, and home--as well as a small speaker and an indicator light. A jog dial and a voice-recorder control are located on the top-left edge, while a hold button and the IR port are at the bottom. The microphone, the power button, the SDIO expansion slot, and the stylus receptacle are all found along the top edge. There's also a 1/8-inch headphone jack, so you can use your standard Walkman-style headphone.
The bottom edge has a power jack and a docking connector, along with a hard-reset switch hidden behind a rubber cover. Rather than a cradle, the unit is bundled with a bulky AC adapter and a separate USB sync cable. Unfortunately, the e400's rechargeable battery is not removable, so you're left in the lurch if any power problems develop.
The e400 packs a formidable 300MHz Intel XScale PXA261 processor and 64MB of RAM but only 16MB of ROM. To fit the Windows Mobile 2003 operating system into that tight ROM space (most current models have double that amount), Toshiba ditched the Windows Picture application. In addition to the standard Pocket editions of Word, Excel, Internet Explorer, Outlook, and Windows Media Player 9.0, Toshiba has included a voice recorder, a world clock, a text-to-speech app (for reading schedules and other text aloud), and a voice-command app (for hands-free access to certain functions). Unfortunately, the last two were unavailable for testing by press time.