In addition to a better camera, a faster processor and stronger housing, the 6th generation of the iPod Nano is available in more colors and the earbuds that come packaged with the units have a slightly better sound to them. The body is smaller than the 3rd and 4th generation and most users that have upgraded to the 6th generation say that navigation is better even though the unit itself is smaller.
No the iPod Nano does cannot use apps.
On Amazon you can get an 8 gigabyte sixth generation iPod nano for as little as $134.95. A 16 gigabyte sixth generation iPod nano on Amazon is $164.95.
You cannot connect to the internet on a sixth generation iPod Nano. That generation of iPod Nano does not have Wi-Fi capabilities.
The current iPod Nano does not display photos.
iPod Classic, iPod Nano 1st Generation, iPod Nano 2nd Generation, iPod Shuffle, iPod Nano 3rd Generation, iPod Nano 4th Generation, iPod Touch, iPod Nano 5th Generation.
usb cords seem to be the same with all Apple products, so the answer is most likely yes. I would test it to see.
the new ipod nano is 6th generation
I suggest an iPod Shuffle, an upgrade on your computer, a sixth generation iPod Nano, or a cheap phone.
yes
how to unlock a ipod nano 4th generation
The classic iPod is up to it's sixth generation. The iPod Nano is actually up to it's seventh. The iPod touch is currently on it's fifth, and the iPod Shuffle is on it's fourth.
The iPod nano 2nd Generation is not capable of playing video. The first iPod nano that was video capable was the 3rd Generation iPod nano.