It was leaked last week, and now Samsung has officially announced the Omnia 2 (i-8000). It's got a 3.7" touch AMOLED (800x480), 8.1Mp camera capable of 30fps video. It's a HSDPA phone with custom UI.

Samsung Omnia IISamsung Omnia II

The 800x480 AMOLED panels were announced by Samsung just last week.

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Kyulux - Hyperfluoresence OLED emittersKyulux - Hyperfluoresence OLED emitters