This version of the graphic display calculator is faster than its predecessor and the graphical user interface is very good with attractive icons and cook design.

Best calculator I have ever used. Ultra fast compared to other scientific calculators I have (perhaps can only be beaten by HP Prime). However, remember that it may be much slower than an android graphing or a calculator app on low-end device. I prefer a physical calculator though.

Runs on 4 AAA batteries (can take normal or rechargeable NiMH) and not some proprietary Lithium battery, which is great, though it makes it a bit thicker.

Can draw 2D graphs on any equation, though 3D is limited ...