Difference between white backs

[Grolubao]

Hi to all,
Does any of you know the difference between these two white backplates?

http://www.sw-box.com/Iphone-4-Back-Cover-White-Oem-.html

http://www.sw-box.com/Iphone-4-Crystal-Back-Cover-White-High-Quality-.html

They seem quite the same to me...

Thanks!

 

[thedrizzle28]

the only difference that I can see is the color of the apple

 

[truciet]

Do not buy either one! Sigh...

I got both and they both cracked within 2 days! I didn't drop it or anything. But what's worse is that they both looked very high quality too

 

[125037]

.

 

[Grolubao]

So the cheaper one in theory is better?!

Anybody else had bad experiences with it?