Smartphone Madness Game 6: Motorola Droid 4 vs. LG Optimus 4X HD. Voting Ends 3/20 at 9 a.m. EST

Your your favorite basketball team may be out of the running, and that bracket might be ruined. But, this bracket is one you actually have a say in. Saturday morning the Motorola Droid RAZR Maxx went down hard against the Nokia Lumia 900. Today game pits the Motorola Droid 4 against the LG Optimus 4X HD. Which will win is totally up to your votes in the poll below. Let's meet the competitors.

The Editors' Choice-winning Motorola Droid 4 offers a best-in-class physical keyboard. It also boasts smooth overall performance and fast 4G LTE speeds on Verizon Wireless' network. Devotees to this 4th generation Droid will be rooting for its loud speaker, smooth video calling abilities and innovative trick-shot software such as Smart Actions, which runs scheduled tasks or changes system settings based on conditions you set; and Motocast, a service that lets you stream or copy files from your PC as long as its connected to the Web.

By contrast, the rookie LG Optimus 4X HD is largely unknown. We got our scouting report on this smartphone at Mobile World Congress earlier this year. Its announcement marked the first unveiling of a handset powered by Nvidia’s quad-core Tegra 3 CPU. We know it will offer a brilliant 1280 x 720-pixel IPS display. At 8.9mm it's incredibly slim. However, the company hasn’t used thinness as an excuse to skimp on battery life as it has included a 2,150 mAH battery on board. Running on Android 4.0 Ice Cream Sandwich, the LG Optimus 4X HD also sports 16MB of internal memory, 1GB of RAM, an 8-MP back-facing camera and a 1.3-MP front facer. There’s no word yet on availability, but we believe it offers 4G LTE coverage.

So are you team Motorola or team LG? Vote now to show your school colors. The poll will only be open until Saturday, March 17th at 9 a.m. EST. Then check back on Monday, March 19th at 10 a.m. EST to vote in Game 7, when the HTC One X competes against the BlackBerry Bold 9900.

And visit again when the winner of this competition faces a fierce foe in the Nokia Lumia 710 on Friday, March 23 at 10:00 a.m. EST.

[polldaddy poll=6046328]