Acer, you know the laptop people showed up at the Mobile World Congress 2009 to show off four new Acer mobile phones and officially unveiled their Tempo X960, F900, M900 and the DX900 smartphones.

All four Acer smartphones though are running Windows Mobile 6.1, maybe they should have waited for Windows Mobile 6.5 that was announced earlier, but there you do.

Another thing is the required hardware Smart button on the X960 and DX900 seems to be missing so one can expect no upgrades are probably in store. Furthermore there was no appearance of that rather weird dual sided mobile handset from Acer that was leaked earlier.

For specs on each Acer smartphone hit up the source

Source — Engadget