Do you guys compare your girlfriend/wife to your female friends? Is that normal and ok?

I mean, your woman is always dressed carelessly. Her hair is always greasy and almost always uncombed. She is in general sloppy about her looks. Your friend, on the contrary is always well maintained (hairstyle, she has clean hair, she smells nice, with make up on) even at home. Would you compare one with other? Would you mind how your wife looks but don't tell her that?
You even told that friend of yours that she looks good (complimented her many times) and make her aware that you notice how she looks. You ask her to send you a picture of herself when she is out or on some events to see how she looks at that moment. Would you do that as a normal or you would think something is fishy?
Do you guys compare your girlfriend/wife to your female friends? Is that normal and ok?
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