[Question] 6”+1920 × 1080= How many ppi should be？

[Samado]

A mobile with 5” screen , 1920 × 1080 resolution make it look quite normal and mainstream. And ppi is high up to 441, that's an awesome number here.
Well,I came across a new listing zopo mobile
FHD 1920×1080 equipped with 3000mAh battery has a 6” giant screen.
The resolution remains 1920 × 1080 while screen expands to 6”, the number of its ppi is to decrease deservedly, and what is it?I need an exact ppi number, who can tell me the method of figuring out the ppi of a device screen?
THX a lot!

[bertmansk]

I will chime in and say my 6.5" phone with 1080 screen has 480 dpi by default. I feel everything is a little big, though... I'd love to make things smaller if I could.

[MaxP101]

Some late night mathematics:

For clarification:
R=The resolution
d=Diagonal
w=Width
h=Height
D=Screen size

Answer was 367,15 PPI if it wasn't clear.

[Maine_Coon11]

Get the Apex launcher, for all the angels mercy.

Change anything you want, DPI gladly included

And it's free too.

[MaxP101]

It's not my screenshot , and I'm more into Nova.
DPI is a system wide thing, I think you're talking about the number/size of icons/rows/columns on your homescreen.

[Rdmkr]

Answer was 367,15 PPI if it wasn't clear.

I noticed that is 5/6 times the 440 ppi of a 5" inch FHD screen. so you can use the ratio between the screen sizes as a shortcut.

for lenovo k900 for example (5.5"):

5/5.5 * 440 = +/- 400

also turning a screen from FHD into HD multiplies PPI by +/- 1.315

other way around is 0.76

[Maine_Coon11]

It's not my screenshot , and I'm more into Nova.
DPI is a system wide thing, I think you're talking about the number/size of icons/rows/columns on your homescreen.

Yes, u r right.