Amazon.com revealed the latest version of the Kindle DX with 3G capabilities and 50 percent better contrast promised. What’s more, the price of the top end Kindle has bee slashed from $489 to $379.

“There’s no turning back once you read on our beautiful new Kindle DX screen,” said Steve Kessel, senior vice president, Amazon Kindle. “With 50 percent better contrast and darker fonts, you’ll find it easier than ever to read wherever you happen to be, whether it’s outside in bright sunlight or under the low light of your living room. We’re excited to offer the new Kindle DX with free 3G wireless at the lower price of $379.”

To pre-order the Kindle DX before it ships July 7, visit www.amazon.com/kindledx.