[dilpal]

As title says what is difference between two.if any one can give detailed compariso,then even better. Thanks

 

[Bennyboy71]

different impedence, build and sound signature.
 
I prefer the 262 but the 252 are superb phones too.
 

 

[proedros]

252
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Low impedance (16 Ohm)
weird fit (some people had problems finding a good fit - i am fine)
not very good build quality (Cable and build looks kinda cheap imo)
Excellent Highs
Very Good Mids
Normal Bass (Not for basshead)
Excellent transparency/clarity
Very Good Soundstage
 
262
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High impedance (150 Ohm) - May need an amp to shine 100% (or so they say - i have not amped them yet)
Great fit
Very good build quality (strong cable and finish)
Very Good Highs ( although a bit veiled)
Excellent Mids (their strong point imo)
Very Good Bass (Strong and punchy , but not boomy)
Very Good transparency/clarity (but for the highs which imo sound a bit veiled)
Excellent Soundstage
 
 
With my J3 i use only the 252 - the 262 sounds fuzzy and muddy compared to the 252
 
With my clip+ both have a fine synergy.
 
 
The bold are the things which i don't like much and would change if i could.
 
As benny said , both are great IEMs especially if you can find them around the 150$ mark.