The benq Siemens EF71 is a combination of a music phone and designer phone with great looks. The metallic silver clamshell looks elegant and its upper panel has a bright external display, this phone falls in the category of designer phones with its slim and silver metal design. A 2.0 MP camera lens and dedicated music keys.
The 2.0 MegaPixel camera with zoom not only captures pictures but can also work as a web cam when connected to a computer. The EF71 has an MP3 player which supports various formats. The sound quality using headset was fantastic,There is an FM transmitter feature which allows users to access music stored on the cellphone over their FM radios.

The Siemens EF71's other features are Li – polymer 750 mAh battery, 24 MB internal memory and mocroSD card slot, phonebook of 500 entries, speakerphone, camcorder, GPRS and many more. Accept all these features its weight is just 100 g and size 90 x 47 x 18.5 mm. but its battery has just 3 Hrs talk time backup and 225 Hrs of stand by. You can’t stop your legs to move on its 3D surrounding sound.