After how long is it best to sell the phone?

[buddhikamh]

What is the best usage duration to sell a brand new phone?
(If its in top condition and has no problems)

(Kochchara kalekata passeda phone eka wikunanna hondama?
phone eke prashna mukuth nathnam)

 

[chanster]

I change it when ever i can lol......

 

[samiram]

normally i wont sale if i got enough money..
but that wont happen normally..

 

[henderson]

i would sell it after 1 year if it still works

 

[chathu05]

Under 6 months

 

[nEoN_wHitE]

mama nam vikunane na

 

[buddhikamh]

any other opinions?

 

[anarkalee]

Within 6 month ~ 1 year
mage phn 2ma vikinuwe e kaledi