Sony Ericsson's C901 was now officially launched in the market with its new name, Filippa. The phone model was first released in Denmark. The smartphone is similar to the Sony Ericsson C903 since the camera functions are almost the same like the 5 megapixel camera, autofocus, Smile detector, BestPic, Smile Contrast, Photofix and geotagging. However, the C901 like the K series uses a real Xenon flash insted of LED light. The display size measures 2.2 inches having a resolution of 240x320 pixels.
A plus point for this phone is the upload accelerator HSUPA, who's been missing on some othe C series. The Sony Ericsson C901 comes with a quad band frequency, an FM radio, accelerometer and Bluetooth. Also, for applications like Youtube, Google Maps and Exchange ActiveSync, the software is already preinstalled. The colors available are Noble Black, Sincere Silver and Precious Peach.