
The Apple Watch SE (2nd gen, 44mm) and A3 Paper are most easily told apart by their overall size. On height, the A3 Paper measures 420.0 mm against the Apple Watch SE (2nd gen, 44mm)'s 44.0 mm — about 376.0 mm more. On width, the A3 Paper measures 297.0 mm against the Apple Watch SE (2nd gen, 44mm)'s 38.0 mm — about 259.0 mm more. On thickness, the Apple Watch SE (2nd gen, 44mm) measures 10.7 mm against the A3 Paper's 0.1 mm — about 10.6 mm more.
Only the Apple Watch SE (2nd gen, 44mm) lists a weight (32.6 g), so a direct comparison is not possible.
| Metric | Apple Watch SE (2nd gen, 44mm) | A3 Paper | Diff |
|---|---|---|---|
| Width | 38.0 mm | 297.0 mm | -259.0 mm |
| Height | 44.0 mm | 420.0 mm | -376.0 mm |
| Depth | 10.7 mm | 0.1 mm | +10.6 mm |
| Weight | 32.6 g | N/A | - |
Apple Watch SE (2nd gen, 44mm)
vs
A4 Paper
Apple Watch SE (2nd gen, 44mm)
vs
A5 Paper
Apple Watch SE (2nd gen, 44mm)
vs
AA Battery
Apple Watch SE (2nd gen, 44mm)
vs
AAA Battery
Apple Watch SE (2nd gen, 44mm)
vs
Credit Card
Apple Watch SE (2nd gen, 44mm)
vs
DVD / Blu-ray Case
A3 Paper
vs
Canon EOS R6 Mark II
A3 Paper
vs
Sony Alpha A7 IV