Display manufacturer

[MechaNarutoSucks]

Tianma is LCD display ; NVT is touch panel

Thats right and not right the touchscreen producer is nvt but they also make lcds.

 

[MechaNarutoSucks]

Tiamana panels dont have that issue..your will be fixed with driver updates

Dude they do have it. Most users report that after using the 8.1 firmware the lag was nonexisting but with the new firmware the lag was there with poco the 9.5.9 firmware solved all lag issues with all the panels though so you are right it'll probably get fixed.

 

[bbtee]

Dude they do have it. Most users report that after using the 8.1 firmware the lag was nonexisting but with the new firmware the lag was there with poco the 9.5.9 firmware solved all lag issues with all the panels though so you are right it'll probably get fixed.

So do you think I should get it to the repair center and let them change the panel?? I don't know how long would I need to wait for the next update. It seems to be taking them forever.
Note 7 user.

 

[yonzz]

Thats right and not right the touchscreen producer is nvt but they also make lcds.

my touchscreen panel is NVT-ts, but it doesn't show the LCD panel. so i don't know the LCD panel is tianma or not. does it means my LCD is also tianma just because my touchscreen panel is NVT-ts?
i saw that if the LCD panel is dsi_ebbg, the touchscreen panel is fts_ts, not NVT-ts..

 

[mortmaru]

Could this explain why some people have issues with screen freezing when trying to use twrp or older roms?

I still can't use twrp touch screen freezes and never works end up having to use mi recovery to flash 10.2 9 miui screen type is ebbg

 

[joetong]

If u really want to check it, try use "device info HW" with root.
u can see what the LCM and touch panel is.

 

[MechaNarutoSucks]

So do you think I should get it to the repair center and let them change the panel?? I don't know how long would I need to wait for the next update. It seems to be taking them forever.
Note 7 user.

You shouldn't worry and endure until Xiaomi implements the update.

 

[MechaNarutoSucks]

Could this explain why some people have issues with screen freezing when trying to use twrp or older roms?

I still can't use twrp touch screen freezes and never works end up having to use mi recovery to flash 10.2 9 miui screen type is ebbg

Genuinely don't know but if more people come out front and report the ssme issue I'll write about it.
But i too have that hang or screen freeze for 2 to 3 secs.

 

[Cel00]

Pocophones have been supplied with 3 LCD panels - EBBG, BOE and Tianma.

From what I've gathered so far- Tianma are superior since these are most likely LTPS IPS panels, while BOE/EBBG are regular IPS panels. Meaning - Tianma panels are consuming much less energy.
This is why some of the Pocophone users can easily surpass even 16 hours of SOT (without gaming, just watching youtube, movies, listening to the music, etc. with Wifi AND LTE data always enabled) while others can't get even past 8-12 hours (BOE/EBBG panels) in pretty much the same use-case scenarios.

You can find some Pocophone panel comparisons on youtube. In these videos EBBG has a yellowish tint (whites are yellow/brownish) and is overall darker, while BOE and Tianma are much brighter and also have much better color reproduction. Also - on these videos Tianma panels have no issues when it comes to touch detection on the edges, while BOE have some issues near top/bottom of the screen.

That's also why you can find conflicting opinions when it comes to the screen of Pocophone, in different reviews that are available on the internet. Some of them say that the screen of the Pocophone is mediocre at best, while other say that it's very good in its class, for the price. There are also different numbers when it comes to the measured brightness.
These reviewers got different Pocophones with different panels.

By going through the kernel notes of different custom kernels on XDA forums you can gather that Tianma screens can be overclocked up to 70 Hz, while BOE/EBBG are more limited (up to 65 Hz).

When it comes to checking the panel model - you should be able to do that by going into: Settings->About phone->Full specification. Then touch the "kernel version" several times.. It should get you into the diagnostic mode.
There you should be able to pick the first available option - "Check version info". Next - just scroll down at the bottom and there you will find "LCM Information", in my case it says: "dsi tianma fhd nt36672a video display"

Great to know I got a EBBG screen (global version, 128gb black) and I could never understand how some people got those crazy SoT. However besides some touchscreen lag / stutter in games with the initial firmware I never had a problem with the screen.

 

[Arshan25]

In the new versions of the miui the option to see it is gone the only way to figure it out is by using root

And when it comes to your answer I've never said anything like
" this is the truth "
So this is just a conclusion I've came up with to help others who insist on not rooting.

From the results of my investigation this was the conclusion I've ended up with.

And if you've read it carefully you can see that i've said that me and my friends all had the global version. So this is just a conclusion based on me and my friend's experience.

Edit: mine was manufactured in 2019.01 just you let you know.

How to know the Lcm module using root

 

[duttyend]

How to know the Lcm module using root

Install this app https://play.google.com/store/apps/details?id=ru.andr7e.deviceinfohw&hl=en

 

[leho6694]

Is it best conf?