The main difference is that Czechs are of Czech Republic, while the Slovaks hail from Slovakia. However, the histories of these regions are embroiled together. Hence, it is very difficult to differentiate...

Both, guitar and a sitar, are types of string instruments. However, there are many differences between the two such as the shape of the instruments, the number of strings on each, the way they are played, etc.

iPhone 6S and iPhone 6S Plus differ in terms of screen size. While iPhone 6S comes with a 47 inch LED IPS display, 750 x 1334 pixels and a 326 ppi, the iPhone 6S Plus comes with a 5.5 inch LED IPS display,...

The iPhone 6S offers many upgrades over the iPhone 6. It has a stronger metal frame, a better camera, a new 3D Touch Display and even a new color.

Mandolin and Ukulele are two different string instruments. The main difference between the two is that ukuleles have four strings, whereas mandolins commonly have eight strings, and hence eight tuning pegs.