LGのクアッドコアプロセッサ搭載スマートフォン Optimus 4X HD が正式発表を迎えました。NVIDIA の " 4 PLUS 1 " クアッドコアプロセッサ Tegra 3 を採用し、手のひらにのるデスクトップ級パフォーマンスをうたいます。主な仕様は:

・NVIDIA Tegra 3 (1.5GHz, 4コア + 低負荷時に排他動作する低消費電力コンパニオンコア)
・4.7インチ 1280 x 720 IPS液晶ディスプレイ
・16GB eMMC ストレージ
・Android 4.0 Ice Cream Sandwich

といったところ。LGのTegra 3採用端末 " X3 " としてうわさになっていた仕様とほぼ一致していますが、未確認情報にあったNFC や HSPA 21Mbps、Bluetooth 4.0 といった項目は 4X HD 発表文では言及されていません。Optimus 4X HD は今月末からの MWC 2012 で詳細が公開される予定。続きには写真をもう一枚と発表文を掲載しています。


LG Optimus 4X HD Takes Desktop Performance to the Mobile Space

SEOUL, Feb. 23, 2012 – LG today unveiled its first Quad-Core processor smartphone, LG Optimus 4X HD. Combining NVIDIA's latest 1.5GHz Tegra 3 with True HD IPS display, the LG Optimus 4X HD delivers PC-like performance in the palm of one's hand.

"LG introduced the world's first Dual-Core smartphone exactly one year ago and today we're announcing the next milestone," said Dr. Jong-seok Park, President and CEO of LG Mobile Communications Company. "But speed in itself isn't what makes LG Optimus 4X HD unique, it's the benefit we're bringing to customers with the HD multimedia experience in a mobile form factor."

The NVIDIA Tegra 3 processor is the world`s only 4-PLUS-1™ Quad-Core mobile processor designed for high-level multimedia performance but utilizes a fifth battery-saver core to handle less demanding tasks such as active standby and music playback. When running at full speed, the 12-core graphics processing unit (GPU) in Tegra 3 delivers a visually rich experience and console-quality game playability.

Equipped with the True HD IPS display, the Optimus 4X HD guarantees the finest viewing experience with high resolution, clarity and no color or shape distortion. The Optimus 4X HD includes 16 GB internal memory and runs on the latest version of Android OS, Android 4.0 Ice Cream Sandwich. Besides the smooth and fast performance, the Optimus 4X HD boasts a 8-megapixel BSI (Backside Illumination) Sensor camera with LED flash and advanced multimedia features to enrich the overall multimedia experience.

And LG designers made sure that looks didn't take a back seat to performance. The 8.9mm slim and sleek smartphone features a "prism-edged" design with enhanced materials and finish.

Additional information on the revolutionary new Optimus 4X HD will be available at LG Stand (Hall 8) at MWC 2012 from February 27 to March 1.

Key Specifications:
o Chipset: 1.5GHz Quad-Core processor (NVIDIA Tegra 3)
o Display: 4.7-inch (1280 x 720) True HD IPS
o Memory: 16GB eMMC and 1GB LP DDR2
o Camera: 8.0MP BSI Sensor (Rear) and 1.3MP (Front)
o OS: Android 4.0 Ice Cream Sandwich
o Battery: 2,150mAh