As Asus has pushed android 10 on almost all devices there are lot of reports about system lag,call problems battery issues etc.
Here is fully unbiased review about Android 10 after few days of use
1. System lag - i haven't faced this issue that much. Ones saying they experienced much lag i don't know what type of lag they are facing. But ya sometimes it lags but is is near to 2 or 3 times a week for few seconds. Main thing is my friend has OnePlus 7pro and he also is facing minor lag issues so it doesn't bothers me
2. Smoothness- many are saying that system slowed down after A10 and yes they are right about it A10 really has slowed down system in small manner. Fingerprint sensor has slowed down an compared to android pie. But main question is do ones with other devices are also facing this issue? Then answer is yes many pixel users are also reporting A10 slowed down fingerprint sensor.
3. G cam mod- Asus should really work for either improving their stock camera app or they should try to make or ask google for(i don't know how it is) special gcam mod for Asus 6z Because many devices have seperate gcam mode available for them like k20 pro, op7&7pro,Samsung S10, even redmi note7&8. We really expect some improvements with such special flip camera.
Main thing to tell Asus heads is you may not be as big as google but fact is if you spend at present you can earn more in future.
4. Battery issues- those saying they are facing battery issues i don't know why they are saying such. I am gaming freak and i have been playing many games over this device no battery issues at all.
I am just a normal user of this device and not any fanboy or anything if you feel this is biased opinion then i can't do anything about it this is review about what i felt after using this device.
If you have any other questions post in comments