What are the differences between Eye Protect, Brightness Intelligence, and Brightness Intelligence Plus / Visual Optimizer(V.O., formerly B.I.+)?

08-25-2025

Eye Protect : built-in light sensor detects light conditions around the monitor and adjusts the backlight automatically.

 

Brightness Intelligence (B.I.) : built-in light sensor works to detect the ambient light, image brightness, and contrast, and then balances screen settings automatically.

 

Brightness Intelligence Plus (B.I.+) / Visual Optimizer(V.O., formerly B.I.+) : same as above but more advanced sensor also takes color temperature into account when optimizing screen settings for the best image quality.

 

 

Applicable Models

BL2283, BL2423PT, BL2480, BL2480T, BL2483, BL2483T, BL2486TC, BL2581T, BL2780, BL2780T, BL2783, BL2786TC, EL2870U, EW2480, EW2775ZH, EW277HDR, EW2780, EW2780Q, EW2780U, EW3270U, EW3270ZL, EW3280U, EX240, EX240N, EX251, EX2510, EX270M, EX270QM, EX271, EX2710, EX2710Q, EX2710S, EX2710U, EX271Q, EX271U, EX2780Q, EX3203R, EX3210U, EX321UX, EX3410R, EX3415R, EX480UZ, GL2460BH, GL2480, GL2780, GW2480, GW2480T, GW2486TC, GW2780, GW2780T, GW2786TC, MA270U, MA320U, PD2500Q, PD2700U, PD2705Q, PD3200Q , PD3200U, PV270, PV3200PT, RD240Q, RD280U, RD280UA, RD320U, RD320UA

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