CompTIA A+ Core 1 (220-1101) — Question 228

Which of the following is an advantage that OLED displays have over LCD displays?

Answer options

• A. The color does not degrade over time.
• B. The power consumption is lower.
• C. The power contrast results in finer grayscale levels.
• D. A backlight is utilized.

Correct answer: B

Explanation

OLED displays are known for their lower power consumption compared to LCD displays, particularly when displaying darker images. The other options are incorrect as OLED technology allows colors to remain vibrant over time (A), provides better contrast for grayscale levels (C), and does not use a backlight (D), which is a defining characteristic of OLED technology.