Launched last year LG Optimus 4X HD is a smartphone featuring 4.7-inch True HD IPS display with 1280 x 720 pixels resolution and 313 PPI making it one of the best screens around smartphone. The device is running on Android 4.0 Ice Cream Sandwich but can be upgraded to 4.1 Jellybean. As per configuration the device is powered with 1.5GHz Quad-core Tegra 3 processor and 1GB LP DDR2 RAM making it not only better in screen but also in performance and multitasking. It also offers 8 Megapixel auto focus camera with LED Flash allowing you to capture your favorite moments in Full HD video recording and high quality image. Users also get 1.3 megapixel front facing camera for making video calls and conferencing in better quality video. As far as storage is concerned we get 16GB built-in storage that is quiet enough for storing 1000s of Songs and videos. Optimus 4X HD also seems good in connectivity with options like 3G, Wi-Fi with DLNA , Bluetooth, aGPS, HDMI via MHL and NFC.
Though the device seems powerful enough for carrying out several tasks on its own but there are still many important stuffs which can not be done without using PC Suite. It is a computer based application that allows you to keep the phone updated to the most recent version of firmware version. You can also sync your contents, appointments, messages, calendars etc with PC application like Outlook or web services like Google and Yahoo. PC Suite also allows you to keep your entire device backed up with computer so that if anything goes wrong you can simply restore the same without loosing any data. If you want you can download the PC Suite from this page along with its Drivers for free.