I am reviewing gionee Marthan m4. This is awesome cell phone. it has 2G/ 3G/4G network support technology. it has android Operater system lollipop 5.0 version. it is thiner then Gionee M3.
It is working very smoothly and without hanging. it has 5.5 inches diaplay with IPS amoled touch screen and multi touch with amigo 3.0 UI.
The cemra quality of the cell phone is good with 8 and 5 mega pixel. internal storage 16 GB and 2Gb ram in this cell phone. battery backup of this hand set is mind blowing. it has 5000 mah jambo battery. company gave talk up time 50 in 2G hour and 18 h in 3G stand to up.
It has 2G , 3G sim/4G card slot which works perfectly. it has good network coverage in deep areas. person who has long time works they use lots of mobile in working and suffer from battery Gionee M4 is the Good better and beest opition.