GKD Pixel screen scaling for GBA is blurry

Photos show comparison with Miyoo Mini v4. GB and GBC also have this issue. Sega consoles and PS1 look good. I could have foreseen this, but I’m still not thrilled with the compromised GB/GBC/GBA experience, especially given the current price. Moreover, the colors and brightness are not as good. The GKD Pixel seems to have a big gulf in quality between the screen and the rest of the hardware.