Hi. Nex-3NL vs Nex-F3K. Which one should i get ya?

Finally, I bought my fist ever camera after quite some time of researching. Was previously thinking of getting a dslr, but when I knew abt Nex camera, I instantly fell in love with it. The build is just superb. And I bought the white one, it's definitely nice in the eye While a dslr, mehh, bulky and big and hideous bla bla bla. Not interested anymore. I bought Nex-3NY anyway. First time trying, need to learn how to use it first. Before this, only use family's camera

Anyway, first I'd like to ask, why is it that when I try to snap a close-up picture, the pic will become blur? Second, I find that when I snapped a pic, sometimes the color of the pic will change. It's like it's trying to give the best color. Is it a good thing or a bad thing?

Not that close. Snapping the whole pic of a phone, just trying. Is it considered as really close? But snapping the pic of camera using the phone looks good

I see. Is it a good thing? Because the color looks artificial. I mean, it's like creating a new color, not following the real color of the thing

But all the settings were default. I haven't changed anything yet

I see. I guess it shouldn't be a bad thing then

I see. I guess I'll have to get used to snapping pics more than 25 cm away. Thanks

Ohh. In other words, the colors try to adapt to lighting condition and everything. Great. Thanks, bro

Now we're talking abt Physics eh Anyway, thanks for the info

Guyss, how to shoot like these? Blur on the background, while focus on the subject/object. Telephoto lens issit? And the colors, did you edit or it's in its original color?