I can only guess you are looking at first gen i5's.
The budget is rather tight so use those specs at the laptop finders at the top of this forum.
i'm using hp probook 4530.now i need is an ultrabook with low budget.i need a machine in around 500 dollarsl.here are the things i require
a.Corei3 3rd gen ultrabook.(i stick to corei3 because i5 wil be expensive and i believe that it'll produce excessive heat and might be having less battery timing and if i'm wrog about heat and battery timing,i might consider it)
c.light weight (below 2kg.)
.i generally prefer hp over dell's design but i think all hp ultrabok's are expensive(around 1000doll),we've got no particular place to check prices and models in pakistan so thats what i got from local websites.only ultrabook available in market was sleekbok and i hated that design.please suggest some low price /hp ultrabook and if somebody knows when 4th gen intel is coming,please do mention.thanks in advance!