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- CR42 vs Aurora A21 G2
GP Discovery CR42 vs RovyVon Aurora A21 G2
What CR42 does better (0) and where Aurora A21 G2 wins (0) — every spec side by side.
vs
4.7Brightness & throw4.7
5.9Features5.9
Why is CR42 better than Aurora A21 G2?
CR42 has no measurable advantages in this pair.
Why is Aurora A21 G2 better than CR42?
Aurora A21 G2 has no measurable advantages in this pair.
Specifications
Side by side
| Light output | ||
| Maximum output | 1,000 lm | 1,000 lm |
| Light source | LED | LED |
| LED & beam | ||
| LED emitter | — | Nichia 219C |
| LED maker | — | Nichia |
| Colour rendering (CRI) | — | 90 |
| Colour temperature | — | 6,500K |
| Battery & charging | ||
| Battery | 18650 Li-ion | — |
| Maximum runtime | 40 h | — |
| Rechargeable | Yes | — |
| Build & durability | ||
| Pocket clip | — | Yes |
| Size & weight | ||
| Weight | — | 46 g |
| Modes & features | ||
| SOS / beacon | Yes | — |
| Colours | Black | — |
