=> Quality of the screen: the image is of a surprising quality, I would say "bluffing" with just the wallpaper supplied as standard; touch screen with glass "Gorilla Glass" is very nice
=> Battery life: excellent, average use is largely due the day with 2 SIM based; 1/2 hour with Waze GPS decreases the battery of only 10%
=> Camera: very good definition and sharpness (which I have not had with two major brand appliances)
=> GPS: has a little trouble hanging by moment; under the same conditions (athermal windscreen with Waze), I did not have this concern with my old smartphone; but we must put on the whole GPS works well
=> Double-SIM: it's perfect, you can adjust the 4G SIM1 or SIM2; For my part, I use for calls SIM1 and SIM2 for data only (therefore 4G), it works nickel
=> Quality of the call: no defect found at both micro and speaker; you can hear the other party and vice versa
=> Bluetooth: works fine with the Bluetooth car radio as well as calls for music, no need to manipulate the phone to play music
=> Little bug: an error message "Application Contact closed" during a call, which does not interfere in any way communication, we can assume that will solve the Wiko at the next update; it is also planned an update with Version Lolipop (based on specialized sites)
=> Note: The overlay added by Wiko is quite nice with the round icons; we quickly get used to the absence of the application menu; it is sufficient to classify icons into folders to avoid having 36 pages ...
