The quad-core smartphone, unveiled at the Mobile World Congress in February, will arrive in the territory in June.
Powered by a 1.5GHz quad-core Nvidia Tegra 3 processor, the LG Optimus 4X HD boasts 1GB of RAM, 16GB of internal storage and Google's Android 4.0 Ice Cream Sandwich operating system.
The handset also packs a 4.7-inch 1280x720p IPS True HD screen, an eight-megapixel camera is on the rear, and a 1.3-megapixel snapper is on the front for video calls.
Advanced 'Companion Core' technology reduces the number of processing cores used while doing basic tasks, such as web browsing or texting, in order to conserve battery power.
The LG Optimus 4X HD is released in the UK at the end of next month.