The SMOK Sinch and Uwell Caliburn G5 Pod are both pod-style vape devices with displays and variable wattage, but they diverge on battery size, charging speed, and output power. This comparison sticks to the specs provided, without guessing at anything not stated.
Below, each category winner is based strictly on the numbers in the spec table, with an honest call on areas where the data does not support a clear decision.
| Spec | SMOK Sinch | Uwell Caliburn G5 Pod |
|---|---|---|
| Image |  |  |
| Battery capacityBattery | 1000 mAh | 🏆 1600 mAh |
| Max outputPerformance | 24 W | 🏆 35 W |
| Battery typeBattery | Built-in | Internal |
| Display screenConvenience | Yes | Yes |
| Adjustable airflowConvenience | Not stated | Yes |
| Variable wattagePerformance | Yes | Yes |
| Charge time to 80%Battery | 60 min | 🏆 30 min |
| Charge currentBattery | 1 A | 🏆 2 A |
| WeightConvenience | 76 g | 🏆 65 g |
| Coil resistancesPerformance | 0.67 | 0.6Ω 0.9Ω |
| Charging portBattery | Type-C | Type C |
| Build materialConvenience | zinc alloy / plastic | Premium aluminum alloy, matte finish |
| Best US priceat time of comparison | $9.99* | $24.99* |
| Read Review & Best Price | Read Review & Best Price |
* Lowest US price we found on 6 Aug 2026. Prices change often — see each review below for live pricing.
Battery
The Uwell Caliburn G5 Pod wins the battery category with a 1600 mAh cell against the SMOK Sinch’s 1000 mAh, a meaningful gap that translates to more time between charges. Charging also favors the Caliburn G5 Pod, which reaches 80% in 30 minutes on a 2 A current, compared to the Sinch’s 60 minutes at 1 A. Both use a USB Type-C style port, but since the exact port naming differs slightly in the source data (‘Type-C’ vs ‘Type C’), that specific detail is not treated as a comparable win either way.
Performance
The Uwell Caliburn G5 Pod also takes performance, with a 35 W maximum output versus the SMOK Sinch’s 24 W, giving it more headroom for denser vapor and stronger flavor at higher settings. Both devices offer variable wattage, so users on either device can fine-tune output within their respective ranges. The coil resistance figures differ in kind rather than in a way that allows a direct comparison: the Sinch lists a single 0.67Ω coil while the Caliburn G5 Pod lists two options, 0.6Ω and 0.9Ω, so this detail is marked as no comparable data rather than a performance win for either side.
Convenience
Convenience comes out as a tie. Both devices include a display screen and variable wattage, putting them on equal footing for at-a-glance monitoring and control. The Uwell Caliburn G5 Pod is lighter at 65 g versus the Sinch’s 76 g, and it lists adjustable airflow while the Sinch’s airflow control is not stated, but the category outcome as computed is a tie, so these differences are noted without overturning that result. Build material also differs, with the Sinch using zinc alloy and plastic and the Caliburn G5 Pod using a premium aluminum alloy with a matte finish, but there isn’t enough comparable data to call a winner on materials alone.
The SMOK Sinch suits buyers who want a straightforward pod device with a display and variable wattage and are not concerned with maximizing battery life or charge speed.
The Uwell Caliburn G5 Pod suits buyers who want longer battery life, faster charging, and higher maximum output in a lighter device.
The verdict
Neither device claims an overall crown here; the comparison plays out category by category. The Uwell Caliburn G5 Pod holds a clear advantage in battery capacity, charge speed, and maximum output, making it the stronger pick for anyone prioritizing longer runtime and more power. Convenience is a tie, since both devices share a display and variable wattage, even though they differ in weight and airflow adjustability. Buyers should weigh these category results against their own priorities rather than looking for a single winner.