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  3. Cosmos vs Cold T1

OPOLO Cosmos vs Udun Cold T1

What Cosmos does better (1) and where Cold T1 wins (0) — every spec side by side.

OPOLO Cosmos
OPOLOCosmos
1 advantage≈ €200
vs
Udun Cold T1
0 advantages
3.3Open source3.3

Why is Cosmos better than Cold T1?

  1. Thickness9.5 mm vs 9.7 mm+2%

Why is Cold T1 better than Cosmos?

Cold T1 has no measurable advantages in this pair.

Specifications

Side by side

OPOLO CosmosOPOLO Cosmos≈ €200
Firmware & open source
Open-source firmwareNoNo
Source code availableNoNo
Design
Weight3 g—
Length89 mm120 mm
Width66 mm66 mm
Thickness9.5 mm9.7 mm
To compare: 0up to 4 models
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