The specs of the Optimus Vu include a dual-core 1.5GHz Qualcomm Snapdragon MSM8660 processor with Adreno 220 GPU, 32GB internal memory, 8 megapixel rear camera with auto-focus and LED flash, 1.3 megapixel front camera, LTE, HDMI, DLNA, Wi-Fi Direct and T-DMB and a 2,080 mAh battery.
It has a pixel density of 256PPI which comes pretty close to 285PPI of Galaxy Note. It comes with 5-inch IPS display with a 1024 x 768 resolution, which gives it an aspect ratio of 4:3. Due to the 4:3 aspect ratio, the Optimus (90.4mm) Vu is wider than the Galaxy Note (83mm), which will make it even more difficult to handle. It is marginally thinner (8.5mm) than the Note (9.7mm) but that's not going to matter much when you hold it in your hand.
The phone will launch with Android 2.3 Gingerbread but will soon be upgraded to Ice Cream Sandwich