Here's my review of the Dell Streak, 5" capacitive Qualcomm Snapdragon powered Android Tablet, as posted by JKKmobile.com a few minutes after I first tried to use his unit at the recent Computex in Taiwan.
The 4.8" to 5" Android Tablet is in my opinion the coolest and the best size for a Tablet because it is the largest possible screen that fits in most pockets, thus this form factor Android tablet can be carried around everywhere with the largest screen size for web browsing and watching videos and launching apps always available.
Archos created and has been selling this form factor since 2003 with their release of the Archos AV300, back then the first large screen PMP device. Since 2005, Archos released the first WiFi enabled touch screen embedded Linux Qtopia based PMA430 and for over 9 months, the Android based Archos 5 Internet Tablet has been available on the market at $249 in Radio Shack.
The release of the Dell Streak is a good thing for Archos as it popularizes the form factor. Also, I believe Archos has some advantages even with their 9 month old Android product such as pricing with a 9 month old pricing that is at about half the launch price of the Dell Streak, support for all video codecs and high profile H264, larger storage capacities up to 500GB, HDMI output, USB host and a bunch of other features. Also, Archos is expected to release 45nm based OMAP3640 Android tablet devices by September, thus further improving on the features and on the price/value performance.