Does a white screen drain battery?

On LCD/IPS screens, a white screen consumes standard power. However, on OLED/AMOLED displays , displaying pure white uses maximum power because every pixel is fully lit. If you need to save battery on an OLED device, use our Black Screen Tool instead.

How do I fix a stuck pixel?

A stuck pixel (red, green, or blue dot) can sometimes be fixed by rapidly flashing colors. Try our Color Game or use a specialized pixel fixer tool that cycles colors at high speed to "unstick" the liquid crystal.

COLOR PERCEPTION CHALLENGE

Desafío de Precisión de Color

¡Encuentra la baldosa de diferente color antes de que se acabe el tiempo!

Nivel

Tiempo

60s

Puntuación

Best

Quick Rules

Locate the odd tile
Faster clicks score more
-2s for wrong guesses

¿Listo para probar tus ojos?

Encuentra la baldosa que es de un color ligeramente diferente. ¡La cuadrícula se hace más grande a medida que subes de nivel!

Cómo jugar

Color Discrimination

This challenge tests your Delta E sensitivity. Professionals can distinguish differences as low as dE 1.0, while untrained eyes often struggle under 3.0.

The Monitor Factor

Low-quality TN panels with poor viewing angles make this game nearly impossible. IPS and OLED panels provide the color accuracy needed for high levels.