Initially Samsung Galaxy J4 was good with its OS Android v8.0 Oreo and it was giving amazing performance but with the change in time, its new update came with Android 9 Pie. After updating it to Android Pie, its performance got decreased and it is not giving that performance which it was giving at the time of Android Oreo.
Problems faced with new update of Android 9 -
It started hanging after the update.
The response of touch got slow down.
It is not that fast which it was at the time of Android Oreo.
Sometimes it takes 15-40 seconds to open an application.
These are the problems which I have faced while using this device.
Other than this it also has good features that I have mentioned below-
13 MP primary camera and 5 MP front facing camera.
It has super AMOLED touchscreen.
It comes with a front LED flash that is good in taking photos at night.
The features which I liked the most are camera and super AMOLED touchscreen of this device. As I have clicked many photos with its camera, the quality of the photos are so good and also it record videos in high quality.
Super AMOLED screen of this device gives you amazing performance while watching videos, movies etc. on this smartphone.
It also has a better battery life and a interesting look.
It also has some disadvantages -
It does not have finger print sensor which approx. all smartphone has at this range of price.
It does not have face unlock feature.
These are some disadvantages that you will face while using this device.
Overall this smartphone is good but after the update of Android pie, you may face problems.