I just get Samsung galaxy note 9 few days ago and I watched out some pros and cons on this device and I am gonna share these details with you.
PROS:-
1.) Wireless Charging:- in terms of charging wireless and with cable Samsung works very good in his many flagship mobiles so I am giving 5/5 in case of charging.
2.) Weight balance:- Yeah! I case of weight balance I seems like little bit heavy but its weight is less then Le Eco Le 1s and Le Eco Le 2 and after using it some weeks or months you will be used to it with his weight(so weight is depend upon preference).
3.) Storage:- In new note 9 storage is 128 GB the base variant so may peoples didn't feel low space issue but hardcore mobile users like teenagers who always have short of space issue Samsung gave a dedicated slot for SD card, so in terms of issue you didn't have any issues.
4.) Screen Quality:- In case of screen quality and size my observation is 50-50 in case of quality note 9 have super amoled screen which gives you good movie and gaming experience in terms of color and contrast but when I say in terms of size it seems little bit of about 6.4 inches of screen which is little risky to use it one hand I must say in terms of handling this phone it is two handed, may be the phone didn't fit on your pocket as well.
so, in case of size user should go to mobile store and please self analyze its size then buy it.
5.)Battery Life:- Compering it with any other Samsung devices and other flagship grade mobiles note 9 battery life is excellent,
but let me tell you the fact that(now note 9 came with android pie with a new UI which is called Samsung one UI) but before update note 9 have a notification toggle in its lock screen which is always active if your mobile is switch on so it takes battery but after update we have options in setting to remove it or take it as like in mi A1(this functionality is totally based upon people's choice)(this notification function of note 9 I heard it from my friend).
6.)RAM:- Note 9 have 6 GB base variant ram which is I am using right now and in terms of ram performance it performs very good and it is well optimized not doubt.
and very important thing is for user is True caller doesn't pops up when any random calls came to his mobile but in this functionality Samsung also worked very good so no issue with true caller, whenever you get a random call true caller is there for you to tell identification of that random call.
7.)Speaker:- I love to hear music and I must say I terms of speakers I gave this model 4/5, Note 9 has stereo speakers but it is not so much loud as I expect.
8.)Camera:- Its camera quality is very good in terms of pic capturing as well as video recording, you cam record in quad HD mode to 4k 60 fps. and the most important thing video and photo stabilizer works very good even in 4k recording.
CONS:-
1.)Iris Scanner:- The main feature of note series, it is fast but not faster then face cam it will take approx 2 sec to verify, but after security patch or OTG update I hope it will be fixed out.
2.)Android Update:- in terms of android update Samsung models are very slow their update release system is not time to time and the main thing I hate the most in Samsung mobiles.
notes:- note 9 have SPEN, 3.5 mm audio jack, and full screen mode enables after pie update.
note:- Note 9 has very good built quality you will absolutely love it a lot.
MEANWHILE:- 64k is good price for Samsung in terms of his flagship grade mobile(note 9), this mobile is basically for businessman but if you love note series go get one.