CompTIA
220-1201 · Question #55
Which of the following resolutions is commonly known as Ultra HD?
The correct answer is C. 3840x2160. Ultra HD (UHD), also referred to as4K UHD, has a resolution of3840x2160. It's four times the resolution of standard 1080p (Full HD), offering more screen real estate and sharper images.
Submitted by noor.lb· Mar 30, 2026Hardware
Question
Which of the following resolutions is commonly known as Ultra HD?
Options
- A1920x1080
- B2048x1080
- C3840x2160
- D7680x4320
How the community answered
(25 responses)- B4% (1)
- C92% (23)
- D4% (1)
Explanation
Ultra HD (UHD), also referred to as4K UHD, has a resolution of3840x2160. It's four times the resolution of standard 1080p (Full HD), offering more screen real estate and sharper images.
Topics
#Display resolution#Ultra HD
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