Acer has announced 4 new smartphones at the WMC 2009- Acer M900, Acer F900, Acer X960, and Acer DX900. All the four phones run on Windows Mobile 6.1. All the four handsets have great features with touch screen, QWERTY pad and camera. M900 has a full sliding QWERTY keyboard, a large touchscreen display and several other nice features. 

It also has a 3.8 inch TFT touchscreen display with 800 x 480 pixels, 5MP autofocus camera, WiFi, GPS and many other features. Acer Tempo F900 does not have a keypad and hence is much more slimmer and features a 3MP camera.

Acer Tempo X960 is a 2.8 inch VGA (640 x 480) phone which features a 3.2MP camera, GPS and Wi-Fi.

Acer Tempo DX900 is a dual-SIM capability phone with SIM 1 works on quad-band GSM and tri-band HSDPA frequencies, while SIM 2 is for the 900/1800/1900 MHz GSM bands only. The handset also has a VGA touchscreen display, GPS, Wi-Fi and a 3.2 MP camera.