Samsung's SGH-E700 is a GSM Clamshell phone with a main LCD display (128x160) and a secondary 2 color PMOLED (80x64).

OLED type: 

2 color PMOLED (80x64)

Tags:
Kyulux - Hyperfluoresence OLED emittersKyulux - Hyperfluoresence OLED emitters