Boost Mobile, Sprint’s non-contract wireless brand, launches the LG Marquee mid-range Android smartphone with a ultra thin design. The slim device is just 0.36-inch thick. It sports a 4-inch 700-nit …

In addition to WiMAX network, Sprint is also joining the party of LTE and the carrier is going to release the LG Viper 4G LTE smartphone. Powered a 1.2GHz dual-core processor, …

AT&T launches its third 4G LTE smartphone, the LG Nitro HD which is the carrier’s first smartphone to have  a true HD screen. The new Nitro HD comes with a 4.5-inch True HD AH-IPS (Advanced High-Performance In-Plane Switching) touchscreen with 1280×720 HD resolution (ie.329ppi) and 500 nit brightness. It supports AT&T’s LTE 4G high-speed data network.

T-Mobile announced the LG DoublePlay, an Android smartphone with a special design featuring a split QWERTY keyboard and two capacitive touchscreens. The new phone comes with a 3.5-inch main display and a 2-inch seconday display that sits in between the QWERTY keyboard. It runs Android 2.3 Gingerbread OS.

Verizon Wireless launched the LG Englighten mid-range, affordable Android smartphone. The new phone comes with a 3.2-inch 320×480 touchscreen, a sliding full QWERTY keyboard with large keys for easy typing, and a 3.2 Megapixel with auto focus and video recording. The Enlighten is powered by a 800MHz processor and runs Android 2.3 Gingerbread OS with support for Adobe Flash 10.

 
LG announced in Korea its new Optimus Sol E730 Android smartphone which will be released in Europe as soon as mid-September. The new phone is boosted by a 1GHz processor and runs Android 2.3 Gingerbread. It has a 3.8-inch WVGA Ultra AMOLED touchscreen anda 5 Megapixel camera.

T-Mobile announced the LG G2x Android smartphone, which is known elsewhere in the world as the LG Optimus 2X. The G2x is boosted by the dual-core NVIDIA Tegra 2 1GHz processor and runs a stock version of Android 2.2 OS, meaning no LG custom UI is added.

Cricket launches its first smartphone from LG, the Optimus C Android phone. Just like Optimus S from Sprint and Optimus V from Virgin Mobile USA, the Optimus C is an entry-level Android smartphone. It packs a 600MHz processor and runs Android 2.2.

AT&T, alongside the HD7S, announced the LG Thrill 4G, which is in fact the US version of LG’s Optimus 3D Android smartphone. One of the main …

After the early hands-on, LG’s dual core Optimus 2X / Star has also been previewed by engadget. The phone has LG’s customized UI that looks like the combination of iOS, HTC Sense and Samsung’s TouchWiz 3.0. It also has an iOS-like virtual keyboard. You can find more pictures and two video footages after the break: