LG officially announces Optimus G with quad-core CPU and 4G LTE
Mobile Syrup

LG has finally taken the wraps off the Optimus G in an official announcement made today in Seoul, South Korea. The Optimus G is LG's latest flagship smartphone and features a 1.5GHz quad-core CPU, 2GB of RAM, 32GB internal storage and 4G LTE. Its list of wireless features includes Bluetooth 4.0, Wi-Fi, NFC, and GPS with A-GPS, and its 4.7-inch IPS touchscreen display has a native resolution of 1280x768 pixels.

What Else You Need To Know

  • The LG Optimus G uses Qualcomm's quad-core Krait CPU with the Adreno 320 GPU for mobile computing and graphics processing tasks.
  • LG plans to start selling the Optimus G in Korea next week for an unlocked price of 999,900 Korean won or about $895 USD.

Other sources

This is all packed into a handset that's just 8.45mm thin… sure, that's nearly a millimetre thicker than the iPhone 5, but at this level we can't seen anyone really caring. - Gareth Beavis, Tech Radar  
Engadget
LG launches Optimus G flagship smartphone: quad-core S4 Pro, LTE, 2GB RAM, ICS, 13MP camera
Android Community
LG Optimus G gets official with S4 Pro quad-core, hits Korea next week  

After all the leaks and Qualcomm confirming the device, today in Korea LG has finally taken the sheets off this awesome new smartphone and confirmed it will be arriving in stores starting next week in Korea.

Mobile Syrup
LG Optimus G officially launched: 1.5GHz Quad-core, 13MP, LTE, runs Android ICS
Fone Arena
LG Optimus G announced: powered by quad core Snapdragon S4 Pro, 2GB RAM
Droid Life
LG Ready to Launch the Optimus G for Korea With New UX Next Week, Rest of the Globe in October  

It has been a while since LG produced a smartphone that one should get excited over after reading a press release, but that’s exactly what we have with the Optimus G, their newest flagship device.

Phone Scoop
LG Outs Optimus G with 13MP Camera and Quad-Core Snapdragon  

LG today announced the Optimus G, a new flagship smartphone that boasts a 13-megapixel camera.

Digital Trends
LG debuts Optimus G with cross-tasking and 13-megapixel camera (Hands-on pics)
DroidDog
LG Officially Launches Optimus G, Coming to Korea Next Week First
Hot Cellular Phone
LG Outs Optimus G with 13MP Camera and Quad-Core Snapdragon
Gadgetorama
LG officially launches LG Optimus G  

Aside from its impressive specifications, it also promises a new user interface that introduces a concept called cross-tasking.

 
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