What is the wallpaper resolution for Samsung Galaxy S24 Ultra?

The Samsung Galaxy S24 Ultra uses a 1440×3120 display with an aspect ratio of 9:19.5. Wallpapers should match this exact resolution for edge-to-edge display without cropping.

How do I resize an image for Samsung Galaxy S24 Ultra?

Upload your image using the tool above. It will automatically resize to 1440×3120. Download the resized PNG and set it as your Samsung Galaxy S24 Ultra wallpaper.

Is this Samsung Galaxy S24 Ultra wallpaper resizer free?

Yes, completely free. No signup, no watermark, no upload limits. Everything runs in your browser — your image never touches our servers.

Samsung Galaxy S24 Ultra Wallpaper Resizer

Native resolution: 1440 × 3120 · Aspect ratio: 9:19.5 · Category: phone

Resize any image to fit the Samsung Galaxy S24 Ultra display at its native 1440×3120 resolution. 6.8-inch Dynamic AMOLED 2X, QHD+ with 120Hz refresh. Simply upload your wallpaper and download the perfectly-sized version. The tool runs entirely in your browser — your image never leaves your device.

1️⃣ Upload your image

📁

Drop image here or click to browse

JPG · PNG · WebP · GIF · Any size

🔒 Your image never leaves your browser — 100% client-side processing

Or paste image URL

2️⃣ Choose target devices (1 selected)

📱 Phones (19)

📱 Tablets (3)

💻 Laptops (4)

🖥️ Desktops (7)

⌚ Watches (2)

3️⃣ Resize & download

About the Samsung Galaxy S24 Ultra display

The Samsung Galaxy S24 Ultra was released in 2024 with a 1440×3120 display and 9:19.5 aspect ratio. 6.8-inch Dynamic AMOLED 2X, QHD+ with 120Hz refresh.

How to resize your wallpaper for Samsung Galaxy S24 Ultra

Upload any image (JPG, PNG, WebP) using the drop zone above.
The Samsung Galaxy S24 Ultra preset is already selected.
Choose your fit mode — Crop for full-screen or Contain to preserve the whole image.
Click Resize. Your 1440×3120 PNG downloads instantly.
Set as your Samsung Galaxy S24 Ultra wallpaper — no automatic cropping.