Which statement describes 4K resolution?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the iMedia R093 Exam. Study with flashcards, multiple-choice questions, and detailed explanations. Ace your test with confidence!

Multiple Choice

Which statement describes 4K resolution?

Explanation:
4K resolution means about four thousand horizontal pixels. The standard consumer 4K (UHD) is 3840 by 2160, which is obtained by doubling both the width and the height of HD's 1920 by 1080. That doubling in both directions is what yields the 4K step in clarity and detail. So, 1280 by 720 is 720p HD, not 4K, and 1920 by 1080 is Full HD, also not 4K. The precise 4K/UHD specification most commonly used today is 3840 by 2160, with cinema-standard 4K being 4096 by 2160 in some contexts.

4K resolution means about four thousand horizontal pixels. The standard consumer 4K (UHD) is 3840 by 2160, which is obtained by doubling both the width and the height of HD's 1920 by 1080. That doubling in both directions is what yields the 4K step in clarity and detail.

So, 1280 by 720 is 720p HD, not 4K, and 1920 by 1080 is Full HD, also not 4K. The precise 4K/UHD specification most commonly used today is 3840 by 2160, with cinema-standard 4K being 4096 by 2160 in some contexts.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy