Question

1:1 instagram post
9:16 story/reel
1:1 instagram post
16:9 header/banner

• use large, bold fonts: select clear, sans-serif typefaces and ensure the font size is substantial enough to be read at a glance on a phone.
• maintain high contrast: place light text on dark backgrounds or dark text on light backgrounds. avoid placing text over complex, \busy\ parts of an image.
• keep it concise: mobile users scan content quickly. use minimal text to convey the core message. test your design by viewing it on your own mobile device before publishing.

1080x1920px dimensions

best for email marketing
best for instagram story

Explanation:

🆕 New Concept Discovered: Aspect Ratio & Digital Dimensions
Understanding how pixel dimensions relate to screen ratios.

Step 1: Analyze the given dimensions

We are given the dimensions:

$$ 1080 \times 1920\text{ px} $$

This represents a width of \( 1080\text{ px} \) and a height of \( 1920\text{ px} \).

Step 2: Calculate the aspect ratio

To find the aspect ratio, we simplify the ratio of width to height:

$$ \frac{1080}{1920} = \frac{108}{192} $$

Dividing both the numerator and the denominator by their greatest common divisor, \( 120 \):

$$ \frac{1080 \div 120}{1920 \div 120} = \frac{9}{16} $$

This gives us a vertical aspect ratio of \( 9:16 \).

Step 3: Match with the correct option

Looking at the reference image:

• The blue vertical section is labeled 9:16 Story/Reel.
• Therefore, a \( 1080 \times 1920\text{ px} \) image has a \( 9:16 \) aspect ratio, which is ideal for vertical mobile content like stories.

This matches the card: Best for Instagram Story.

Answer:

Best for Instagram Story