Image blurry when using an external monitor

I have a HP Pavilion laptop hooked up to a 33 inch TV via HDMI. When using the native resolution on the tv the image looks very blurry, i can definitely see, but it is blurry. Using a 50hz refresh rate helps but it isn’t enough. The global scaling set to 150% fixes it but the tabs and basically everything is huge so it makes the tabs on my laptop screen too big. Any help?

ps: Making the fonts bigger doesn’t affect it, it still looks blurry.