Originally Posted by apriwind
Some guys told me 7730 is not as good as 7290 as the system or hardware of 7730 is not stable. But I like the large screen. Anybody can give me your suggestion? Many thanks
The 7730 has only 16Mb of Ram + 2Mb Flash RAM. While this is sufficient to run version 4.x firmware with full wireless synchronization, it's a bit of a squeeze. At my firm, we recommend upgrading devices with less than 16Mb of RAM as they tend to retain very little email.
The Blackberry site has a device comparison page. Go to http://www.blackberry.com/compare/
Go to http://www.blackberry.com/products/handhelds/index.shtml
for a list of product.
When you select a model, click Handheld Specifications
for technical details of the device.
Aside from the RAM issue, the 7730 appears to only be available through T-Mobile.