The Uwell Caliburn G5 KOKO and Vaporesso Vibe Nano Pro Kit are both pod kits with displays, adjustable airflow and variable wattage, but they differ on battery capacity, power output and weight. This comparison sticks to the specs provided, calling out where the data simply isn’t there to make a fair call.
Below we break things down by battery, performance and convenience, using only the figures supplied for each product.
| Spec | Uwell Caliburn G5 KOKO | Vaporesso Vibe Nano Pro Kit |
|---|---|---|
| Image |  |  |
| Battery capacityBattery | 🏆 1600 mAh | 1500 mAh |
| Max outputPerformance | 🏆 35 W | 24 W |
| Battery typeBattery | Not stated | Internal |
| Display screenConvenience | Yes | Yes |
| Adjustable airflowConvenience | Yes | Yes |
| Variable wattagePerformance | Yes | Yes |
| Charge time to 80%Battery | Not stated | 30 min |
| Charge currentBattery | 2 A | 2 A |
| WeightConvenience | 🏆 66 g | 94 g |
| Coil resistancesPerformance | 0.4Ω: 19-35W / 0.6Ω: 13-25W / 0.9Ω: 9-15W / 1.2Ω: 6-11W | 0.4ohm, 0.8ohm, 1.0ohm |
| Charging portBattery | 5V/2A | Type-C |
| Build materialConvenience | leather-style | Matte finish |
| Best US priceat time of comparison | $12.99* | $18.90* |
| Read Review & Best Price | Read Review & Best Price |
* Lowest US price we found on 31 Jul 2026. Prices change often — see each review below for live pricing.
Battery
The Uwell Caliburn G5 KOKO takes this category with a 1600 mAh battery against the Vaporesso Vibe Nano Pro Kit’s 1500 mAh, giving it a modest edge on paper capacity. Charge current is identical at 2 A for both, so the difference comes down to capacity rather than charging speed. Battery type isn’t stated for the Caliburn G5 KOKO (Vaporesso lists ‘Internal’), and charge time to 80% is only given for the Vaporesso (30 minutes), so neither of those two points can be compared directly.
Performance
The Uwell Caliburn G5 KOKO wins on performance thanks to its higher max output of 35 W versus 24 W on the Vaporesso Vibe Nano Pro Kit, giving it a wider power ceiling. Both devices offer variable wattage and adjustable airflow, so the practical difference lies in that extra headroom. Coil resistance ranges aren’t directly comparable: the Caliburn G5 KOKO lists specific wattage bands per resistance (0.4Ω, 0.6Ω, 0.9Ω, 1.2Ω), while the Vaporesso only names resistance values (0.4ohm, 0.8ohm, 1.0ohm) without matching wattage data.
Convenience
The Uwell Caliburn G5 KOKO is the lighter device at 66 g compared with 94 g for the Vaporesso Vibe Nano Pro Kit, making it the win here for everyday portability. Both include a display screen, so neither has an advantage there. Build material differs in description (leather-style versus matte finish) and charging port details differ too (5V/2A stated for the Caliburn G5 KOKO versus Type-C for the Vaporesso), but there isn’t enough comparable data across these points to declare a winner beyond weight.
The Uwell Caliburn G5 KOKO suits buyers who want a lighter device with a bigger battery and a higher power ceiling for more flexible wattage settings.
The Vaporesso Vibe Nano Pro Kit may suit buyers who value a stated fast charge time of 30 minutes to 80% and a Type-C charging port, even with a smaller battery and lower max output.
The verdict
Taken together, the Uwell Caliburn G5 KOKO leads on the measurable categories here: battery capacity, max output and weight. The Vaporesso Vibe Nano Pro Kit isn’t without merit, but the supplied facts don’t give it a category win, and several specs — battery type, charge time, charging port and build material — simply aren’t comparable between the two. This is a case of category wins rather than one product beating the other outright, so the right pick depends on which of these specifics matters most to you.