Find out maximum display resolution

[jurt]

Hi all

I've bought new laptop and after installing windows could not set resolution higher then 1366x768.

My device is HP Probook 450 G6 (4SZ47AV), and specification says display could be one of following:

• 39.6 cm (15.6") diagonal HD SVA eDP LED-backlit touch screen, 220 cd/m², 67% sRGB (1366 x 768);
• 39.6 cm (15.6") diagonal FHD IPS eDP anti-glare LED-backlit, 220 cd/m², 67% sRGB (1920 x 1080);
• 39.6 cm (15.6") diagonal HD SVA eDP anti-glare LED-backlit, 220 cd/m², 67% sRGB (1366 x 768)

How could I define which exactly display is installed to my device?

Not sure if this relevant but: 

- video is Intel UHD 620; 

- HP Support assistant claims all drivers is up to date; 

Any help on defining exact display model or setting FHD resolution will be highly appreciated.

[banhien]

@jurt 

Please check from the following link

  http://whatismyscreenresolution.net/

Regards.

[jurt]

@Banhien thank you for your reply, but I'm afraid that won't help me.

Resource you've mention helps to define your current display resolution, while I need to find out possibilities of my hardware (maximum possible display resolution). 

[jurt · Accepted solution]

It was easy. It turned out that all components installed in certain system is printed on the side of the packaging box.