Device Size Comparison Tool

Understanding Device Comparison

Comparison Basics

When comparing device sizes, it's important to understand several key factors:

• Viewport Size: The visible area in CSS pixels that your website can use
• Screen Resolution: The actual number of physical pixels on the device
• Device Pixel Ratio (DPR): The ratio between physical pixels and CSS pixels
• Aspect Ratio: The proportional relationship between width and height

Best Practices for Device Comparison

Design Considerations

• Consider different screen sizes and densities
• Account for various aspect ratios
• Optimize for different orientations
• Test on multiple devices
• Consider foldable and dual-screen devices

Technical Implementation

• Use responsive design techniques
• Implement proper viewport meta tags
• Consider safe area insets
• Optimize for different DPR values
• Handle orientation changes properly

How to Use the Comparison Tool

1. Select two devices from the dropdown menus
2. View their sizes side by side
3. Compare viewport sizes and resolutions
4. Use custom size input for specific dimensions
5. Consider DPR (Device Pixel Ratio) for high-resolution displays