The standard size for vertical portrait content, particularly video, is defined by its aspect ratio. This ratio describes the proportional relationship between the width and height of the frame.
The exact answer to the question "What is the size of vertical portrait?" is that the 9:16 aspect ratio is considered the universal standard for vertical videos.
Understanding the 9:16 Aspect Ratio
An aspect ratio like 9:16 means that for every 9 units of width, there are 16 units of height. This makes the content significantly taller than it is wide, fitting the typical orientation of a smartphone held vertically.
While the 9:16 aspect ratio is the standard, the actual pixel dimensions can vary widely depending on the desired resolution and platform.
Common Pixel Dimensions for Vertical Portrait (9:16)
Based on the 9:16 aspect ratio, here are some common pixel dimensions you might encounter:
- 1080 x 1920 pixels: This is a very common Full HD resolution for vertical video, widely used on platforms like Instagram Stories, TikTok, and YouTube Shorts.
- 720 x 1280 pixels: A lower resolution HD option, still suitable for many online uses, especially when bandwidth is a concern.
- 2160 x 3840 pixels: A 4K vertical resolution for ultra-high-definition content.
These pixel dimensions all maintain the 9:16 height-to-width proportion.
Platform Variations
It's important to note, as highlighted by the reference, that although 9:16 is the universal standard for vertical videos, "certain platforms have their own takes on which aspect ratios and vertical video dimensions they'd like content to be created in."
While 9:16 is dominant, you might occasionally see variations or recommendations optimized for specific feeds or features on different platforms.
Vertical Portrait Size Summary
Here's a quick look at the key size aspects:
| Measurement Type | Standard Size | Notes |
|---|---|---|
| Aspect Ratio | 9:16 | Universal standard for vertical video |
| Pixel Dimensions | Common examples: | Actual size varies by resolution/platform |
| - 1080x1920 | (Full HD) | |
| - 720x1280 | (HD) | |
| - 2160x3840 | (4K) |
Creating content in the 9:16 aspect ratio ensures compatibility and optimal viewing on the majority of platforms designed for vertical consumption.
