The LG G2x, the first dual-core Android phone on T-Mobile, is officially available at all retail channels starting today, April 20th. While you can go pick it up at T-Mobile for 9.99 after an instant discount and a mail-in rebate (plus a nice kickback to Uncle Sam), you could instead head over to Amazon, where the G2x page just went live, ready to be delivered to your abode via free 2-day shipping.

The pricing works out to be a cool $149.99 for new family accounts and both individual and family upgrades. Strangely, the price doesn't hold up for new individual accounts, rising back up to $199.99. Update: Amazon got in touch with us and let us know the new contract price has been corrected and is now $149.99 as well. Considering Amazon doesn't charge tax in most states, the deals on this speed demon seem pretty sweet.

For those who need a G2x spec recap, here you go:

  • 1GHz dual-core Tegra 2 processor
  • 512MB DDR2 RAM
  • 8GB internal memory
  • 8GB microSD card included
  • 8MP HD rear camera/1.3MP front camera
  • 4 inch 480×800 screen
  • Android 2.2 (upgradeable to 2.3+ later) with Adobe Flash support
  • HSPA+ compatible
  • 1080P HD video recording and playback
  • HDMI output
  • 802.11b/g/n Wi-Fi
  • Swype keyboard

So, who's pulling the trigger?

T-Mobile G2x: Amazon Wireless | Wirefly | T-Mobile