PRO+2.0

What to Do When YouTube Cannot Play in Full Screen on an Ultra-Wide or Ultra-Tall Car Display

When your car screen is ultra-wide or ultra-tall, the native YouTube app typically maintains the video’s original aspect ratio (e.g., 16:9). As a result, black bars may appear on the sides or top and bottom, preventing the video from fully utilizing the screen — which can impact your viewing experience.

 

Recommended Solution: Use SmartTube Next (Third-Party YouTube Client)

SmartTube Next supports custom zoom settings that allow videos to scale properly to your screen size.

 

Setup Steps (for ultra-wide / ultra-tall screens)

1. Download and Install SmartTube Next

  • Search for SmartTube Next on APKPure,
  • Or visit the official website via Google Chrome:
    https://smarttubenext.com
  • Download and install the APK file
  • Open the app after installation

2. Play any YouTube video

3. Tap the HQ icon in the bottom-left corner of the video

4. In the menu that appears, select:
    Video zoom—Fit either width or height

5. The video will now automatically scale to fit your screen proportionally—providing a true full-screen experience even on ultra-wide or ultra-tall displays.

 

📺 Watch the tutorial video for a visual guide:
https://youtube.com/shorts/03hQVyIbrQw?si=lEJD3m4lFKe6DZHw

Reading next

Leave a comment

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.