Most movies are shot in 21:9 (ultrawide) or 16:9. On a 19.5:9 screen, 21:9 movies will have small black bars at the top and bottom (letterboxing) plus small bars on the sides (windowboxing), or they will be cropped. Standard 16:9 TV shows will have pillarboxing (side bars).
Export your video as standard 1920 x 1080 (16:9). When played on a 1080 x 2340 phone, black bars will appear on the sides. Pros: No cropping, no distortion. Cons: Wasted screen real estate.
If you are a content creator (YouTuber, videographer, social media manager), you need to decide how your video will be viewed on these devices. You have three options: full hd video 1080 x 2340
For maximum immersion, export your video natively at 1080 x 2340. This requires shooting with "headroom" in mind.
Technical Settings for 1080 x 2340 Export: Most movies are shot in 21:9 (ultrawide) or 16:9
How to set this up in editing software:
The second number, 2340, represents the height. How to set this up in editing software:
Modern phones have adopted the 19.5:9 aspect ratio (tall and skinny screens to fit in your hand better). That is why the height (2340) is higher than the old standard (1920).
The Verdict: ✅ Width: 1080p (Full HD standard) ✅ Height: 2340p (Tall modern standard) ✅ Result: A crisp, modern viewing experience.
Absolutely. For a smartphone screen, 1080 x 2340 is considered the sweet spot. Here’s why: