When placed side by side, the MacBook Air 15" (M3) and Index Card 3×5 reveal a clear story. In terms of height, the MacBook Air 15" (M3) stands at 237.6 mm while the Index Card 3×5 measures 127.0 mm. The MacBook Air 15" (M3) is 110.6 mm taller. Looking at width, the MacBook Air 15" (M3) is 340.4 mm across versus the Index Card 3×5's 76.2 mm. The MacBook Air 15" (M3) is 264.2 mm wider. For thickness, the MacBook Air 15" (M3) comes in at 11.5 mm compared to the Index Card 3×5's 0.2 mm. The MacBook Air 15" (M3) is 11.3 mm thicker.
| Metric | MacBook Air 15" (M3) | Index Card 3×5 | Diff |
|---|---|---|---|
| Width | 340.4 mm | 76.2 mm | +264.2 mm |
| Height | 237.6 mm | 127.0 mm | +110.6 mm |
| Depth | 11.5 mm | 0.2 mm | +11.3 mm |
| Weight | 1.26 kg | N/A | - |