Screen Info & Uniformity Test

Check your screen's hardware specifications and run full-screen diagnostics for backlight bleed and color uniformity.

Displays a pure white screen. Helps identify vignetting (dark corners), uneven backlighting, or color tinting across the panel.

Displays a pure black screen. Helps identify IPS glow or light leaking from the bezels. Works best in a completely dark room.

Logical Resolution ×

Device Pixel Ratiox

Physical Resolution0 × 0

Color Depth-bit

OrientationUnknown

IPS Glow vs Bleed: If the bright corners shift when you move your head, it's IPS glow (normal). If the light spots stay stationary regardless of your viewing angle, it's backlight bleed (defect).
Set your display brightness to 100% when running the Uniformity and Bleed tests for the most obvious results.