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- Ultra vs Passport - Founder's Edition
ColdLar Ultra vs Foundation Passport - Founder's Edition
What Ultra does better (1) and where Passport - Founder's Edition wins (2) — every spec side by side.
3.3Open source7.4
Why is Ultra better than Passport - Founder's Edition?
- Thickness8.6 mm vs 23 mm2.7×
Why is Passport - Founder's Edition better than Ultra?
- Source code availableNo · Ultra: Yes
- Weight160 g vs 138 g+16%
Specifications
Side by side
| Firmware & open source | ||
| Open-source firmware | No | No |
| Source code available | No | Yes |
| Reproducible builds | — | No |
| Upgradable firmware | — | Yes |
| Design | ||
| Weight | 160 g | 138 g |
| Length | 140 mm | 100 mm |
| Width | 71 mm | 38 mm |
| Thickness | 8.6 mm | 23 mm |
