CompTIA A+ Core 1 (220-1201)Mobile DevicesMedium
A client wants a new laptop display with vibrant colors and true blacks for photo editing, and is willing to accept a higher risk of image burn-in over time. Which display technology should the technician recommend?
- AVA
- BTN
- CIPS
- DOLED
Show answer & explanationAnswer & explanation
Correct answer: D. OLED
OLED displays produce true blacks (pixels turn completely off) and highly vibrant colors, but they are more susceptible to burn-in from static images over extended use compared to LCD-based technologies.
Why the other options are wrong
- A. VA panels have good contrast but not the true blacks or burn-in tradeoff of OLED.
- B. TN panels have poor color accuracy and viewing angles, unsuitable for photo editing.
- C. IPS offers good color accuracy but not true blacks and has minimal burn-in risk.
OLED Display
An organic light-emitting diode display where each pixel emits its own light, allowing true blacks and vivid color but with burn-in risk.
- No backlight needed; pixels self-illuminate
- Excellent contrast and color accuracy
- Susceptible to burn-in with static images over time
Memory trick: OLED = 'Own Light, Extreme Drama' — vivid but risky