Even when disappointed. 3

I do not put a star because at that price should not ask for the moon.
The advantages:
dual sim, I have only one phone, and that's really nice.
The GPS works well, I use it with runtastic application running or biking. I listen to the same music with the supplied headphones (iPhone & Samsung models do not work), runtastic will stop and sometimes my background is distorted.
The 32 GB SD card takes out the app and music.
Disadvantages:
No updating of the OS.
Be aware that the management of two SIM is unique. When you are on a call, no call waiting on the other SIM, it falls on the answering machine.
Oddity, while my two SIM cards are on the same network, the phone does not display the same reception for each. Sometimes very well pick up on a network and be out on the other.
The screen quality is especially poor, once you lean your smartphone, you do not see anything, must be in front.
The pictures are ok for a 3 M. Oops sorry it was 5 million, then blah, they sorely lack contrast and are slightly overexposed.
The Bluetooth connection works fine in my car, as long as the device is connected (charging), if the pairing is cut while the Bluetooth remains active. So this is not even to save energy.
Finally, what makes me the most trouble is the sound. It's not that it is bad, is that there is none. At bottom, if you are not next to the phone, you do not hear ringing in the pocket, you do not feel it vibrate. This means that as soon as it has to the ambient noise is' missed call '' Guaranteed.

I recommend this phone to those who consider themselves addicts, being slow browsing (even wireless), his slowness in opening applications or updating widgets that I use it far less than the previous phone I do not name out of respect for Acer.