I using Asus Zenfone 2 Laser. This is not so good and not so bad. It soun reception is not so good but medium offers. One important is this phones dedign is good I loved it when im first time seen this at online thats why I bought it. But after I got its battery is not long lasting. But it is has a 2gb ram it is so good. I think it id quite complicated to speed users. Other the fearures are normally good.now the main thing is it is not durable it is not reliable. I feel it is hanging in 6 moths use. The money for this phone is also not satisfied I think this price is quite high and this phone is not so good in now days.comparitively other brands.