Is AMOLED supposed to be grayish?

I was testing out Lumia900 at store, and the screen is grayish compare to my HTC Surround's LCD. The AMOLED is having higher contrast and "feels" vibrant. But, the white looks grayish on AMOLED. Also when playing "flowers", AMOLED feels overly saturated. Does anyone feel the same?

@magicalclick: The brightness is kept really low with the automatic adjustment settings. If you set it to manual and select "high" or even "medium", the whites look much brighter. Blacks stay black, obviously, since it's OLED.

OLED displays typically look oversaturated, but I tend to like it like that since I'm so used to it now.

34 minutes ago, cbae wrote

@magicalclick: The brightness is kept really low with the automatic adjustment settings. If you set it to manual and select "high" or even "medium", the whites look much brighter. Blacks stay black, obviously, since it's OLED.

OLED displays typically look oversaturated, but I tend to like it like that since I'm so used to it now.

On a larger device where colour accuracy is important, having over saturated colours isn't good but I can see it's helpful on a mobile device you will be using outside.

5 hours ago, cbae wrote

 The brightness is kept really low with the automatic adjustment settings

Of the different phones that I've had, none ever go dim enough in low light, or bright enough in outdoor conditions. The manual settings are always just a little bit better. I wish you could adjust the response.

@kettch:

Me too, my phone is too bright at dark places, such as club and movie theatre (before they show trailers).

@cbae:

Will try it out later about the setting. I did try the manual adjustment, but, I didn't notice much difference.