this or that

Lettuce.

David or Victoria Beckham?
 
CRT

OLED or LCD?
 
Currently LCD
The biggest technical problem for OLEDs is the limited lifetime of the organic materials. In particular, blue OLEDs typically have lifetimes of around 5,000 hours when used for flat-panel displays, which is lower than typical lifetimes of LCD, LED or PDP technology – each currently rated for about 60,000 hours, depending on manufacturer and model. But in 2006 experiments found that it is possible to swap the chemical component for a phosphorescent one, if the subtle differences in energy transitions are accounted for, resulting in lifetimes of up to 20,000 hours for blue PHOLEDs.[26]

Pinky or the Brain?
 

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