Different font size between Ubuntu PC and STM32MP157C-DK2

[CDias.1]

I made a simple widget example with label but the font size in STM32MP157C-DK2 is biggest than Ubuntu PC. How can I fix this?

Thank you for any help.

[CDias.1]

I found one way to fix it but I don't know if is the best.

Does anyone knows how to config the pixel size on Qt?

Thank you for any help!

Follow the solution I used:

#define ADJUST_PIXEL_SIZE_FOR_STM32MP1 1.4
 
MainWindow::MainWindow(QWidget *parent)
 : QMainWindow(parent)
 , ui(new Ui::MainWindow)
{
 ui->setupUi(this);
 
 QFont font;
 
 font = ui->label->font();
 font.setPixelSize(font.pointSize() * ADJUST_PIXEL_SIZE_FOR_STM32MP1);
 ui->label->setFont(font);
 
 font = ui->label_2->font();
 font.setPixelSize(font.pointSize() * ADJUST_PIXEL_SIZE_FOR_STM32MP1);
 ui->label_2->setFont(font);
 
 font = ui->pushButton->font();
 font.setPixelSize(font.pointSize() * ADJUST_PIXEL_SIZE_FOR_STM32MP1);
 ui->pushButton->setFont(font);
}