So i got my ipad2 and comparing it to ipad1...the screen has warmer tint?

[STi]

This ipad 2 has a warmer tint than my ipad 1...Are they all like that or are the led's hit or miss as far as tint is concerned?...also my ipad1 seems louder?

 

[DontUnderstandMyIpad]

This ipad 2 has a warmer tint than my ipad 1...Are they all like that or are the led's hit or miss as far as tint is concerned?...also my ipad1 seems louder?

The IPad 2 screen is slightly brighter than the iPad 1. I recall reading that 50% brightness on i2 equates to 75% on i1.