I used to have dji go with s7 edge, it reboots a lot and very laggy and crash, so i went for ipad, but i tested lastest dji go 4 apps today working so fine. the latency is as good as ipad air 2. the new firmware for the p4p has now fixed the time stamp on exfat card and If you plan to take long exposure photo, the new firmware allows as to disable the mechanical shutter which does improve the chance of getting clear image, i can get above 4s long exposure image on a stable surface, but now 8s image, 7 out of eight image are clear. i am gonna test the real life preformance soon. For ppl using apple device and would like to disable mechanical shutter, they can use a android device to disable it first, then go back to apple device as the setting we be saved to the craft. IOS didn't have this option yet, but dji said they will enable this option in the next update for apple device.

I used to have dji go with s7 edge, it reboots a lot and very laggy and crash, so i went for ipad, but i tested lastest dji go 4 apps today working so fine. the latency is as good as ipad air 2. the new firmware for the p4p has now fixed the time stamp on exfat card and If you plan to take long exposure photo, the new firmware allows as to disable the mechanical shutter which does improve the chance of getting clear image, i can get above 4s long exposure image on a stable surface, but now 8s image, 7 out of eight image are clear. i am gonna test the real life preformance soon. For ppl using apple device and would like to disable mechanical shutter, they can use a android device to disable it first, then go back to apple device as the setting we be saved to the craft. IOS didn't have this option yet, but dji said they will enable this option in the next update for apple device.