Hi! Yes, it is certainly a responsive phone. And I also have the same feeling. Since I've been using smartphones, I've only used samsung. I had a Samsung Galaxy Ace, then an S Duos 2, an S3 and now this A01, it's my preferred brand.
Regarding the PC, everything was already assembled, thankfully. The only change I made to the original equipment was to improve the cooling with a couple more fans, as the ones I had were not working quite right.
Same, samsung is my preferred brand. I tried others but they were all really bad. How much was the PC cost you? and what's the specs? I am currently building one and just buying them piece by piece.
Oh it is a very basic PC. It has 2GB Ram, 500GB hard drive and an intel Core I3 processor. It's not a Gamer PC but it works very well for what I need. In the post I said I bought it from a company that distributes food, they had this PC forgotten, collecting dust, just like other PCs, so for 50$ they let me keep it.