Which phones have the good offline working GPS ?

[Dogec]

If you test and use your phone in offline mode with map or navigation or tracking applications, particularly in the nature, and if you are satisfied with GPS accuracy and starting time, please tell us which phone model you use.

 

[Dogec]

I have tested the phone GPS offline work for long time and can recommend the following phones:
Lumia 520, Motorola Moto G1 and the new Moto G3.