When placed side by side, the Index Card 3×5 and Apple Watch Series 10 (46mm) reveal a clear story. In terms of height, the Index Card 3×5 stands at 127.0 mm while the Apple Watch Series 10 (46mm) measures 46.0 mm. The Index Card 3×5 is 81.0 mm taller. Looking at width, the Index Card 3×5 is 76.2 mm across versus the Apple Watch Series 10 (46mm)'s 39.4 mm. The Index Card 3×5 is 36.8 mm wider. For thickness, the Index Card 3×5 comes in at 0.2 mm compared to the Apple Watch Series 10 (46mm)'s 9.7 mm. The Apple Watch Series 10 (46mm) is 9.5 mm thicker.
| Metric | Index Card 3×5 | Apple Watch Series 10 (46mm) | Diff |
|---|---|---|---|
| Width | 76.2 mm | 39.4 mm | +36.8 mm |
| Height | 127.0 mm | 46.0 mm | +81.0 mm |
| Depth | 0.2 mm | 9.7 mm | -9.5 mm |
| Weight | N/A | 34.2 g | - |