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The Caliburn line has been the gold standard for pod systems in Canada for years. That is not marketing language. It is what happens when a manufacturer gets the fundamentals right and keeps iterating instead of chasing gimmicks. The Caliburn G4 is the best version yet: adjustable wattage from 5 to 35W, adjustable airflow, an animated 0.88" OLED screen, and two draw modes (Storm and Wave) packed into a 54.7g aluminum alloy body.
It is not trying to be a mod. It is a pod system that acts like one when it needs to. Backward compatible with Caliburn G3 and GPP pods, powered by a 1300mAh battery with USB-C 5V/2A charging, and available in 8 colours. The G4 gives the user more control without adding complexity.
Quick Links: Caliburn GPP Replacement Pods · Caliburn G3 Replacement Pods
| Spec | Details |
|---|---|
| Battery | 1300mAh |
| Wattage Range | 5-35W (adjustable) |
| Coil Range | 0.4-0.9ohm |
| Display | 0.88" animated OLED |
| Draw Modes | Storm Mode + Wave Mode |
| Airflow | Adjustable (side switch) |
| Pod Capacity | 2mL CRC |
| Included Pods | 0.4ohm + 0.9ohm |
| Pod Compatibility | Caliburn G3 / GPP pods |
| Charging | USB-C 5V/2A |
| Dimensions | 26 x 15.65 x 111.98mm |
| Weight | 54.7g |
| Body Material | Aluminum alloy |
| Colours Available | 8 |
The Caliburn G4 ships with two distinct power delivery modes. They do not change the wattage ceiling. They change how that wattage is delivered during a draw.
Delivers full wattage immediately from the first millisecond of a draw. The coil fires at peak power right away, producing a punchy, intense hit with strong throat feel. Best for MTL vapers who want immediate satisfaction, especially with salt nicotine at higher strengths.
Ramps wattage up gradually over the course of a draw. The result is a smoother, gentler pull that builds flavour progressively. Ideal for longer, slower draws and for vapers who find an instant power hit too aggressive. Pairs well with the 0.4ohm pod at lower wattages.
Both modes use the same wattage setting. The difference is purely in how power ramps during a puff. Storm is for short, sharp MTL hits. Wave is for relaxed, flavour-focused draws. The Caliburn G4 also supports both auto-draw and button-fire, giving four effective combinations to customize the experience.
The Caliburn G4 ships with everything needed to start vaping immediately. The kit includes the Caliburn G4 device, one 0.4ohm pod (restricted DL), one 0.9ohm pod (MTL), a USB-C charging cable, and the user manual. No e-liquid is included. The two pod options let new users try both draw styles before committing to replacement stock.
The Caliburn G4 is available in 8 finishes: Flamingo Red, Glacier Blue, Gunmetal Grey, Karst Grey, Polar Black, Sahara Gold, Seashell White, and Twilight Silver. All use the same aluminum alloy body construction.
The Caliburn G4 competes directly with two other premium pod systems in the same class.
| Feature | Caliburn G4 | Vaporesso XROS 5 | OXVA Xlim Pro 3 |
|---|---|---|---|
| Battery | 1300mAh | 1500mAh | 1300mAh |
| Max Wattage | 35W | 30W | 35W |
| Display | 0.88" animated OLED | OLED | OLED |
| Adjustable Wattage | Yes (5-35W) | Yes | Yes |
| Adjustable Airflow | Yes (side switch) | Yes | Yes |
| Pod Capacity | 2mL CRC | 2mL | 2mL |
| Pod Compatibility | Caliburn G3/GPP | XROS pods | Xlim pods |
| Draw Modes | Storm + Wave | Pulse + Eco | Standard |
| Coil Technology | Uwell Pro-FOCS | Corex 3.0 | Top airflow mesh |
Bottom line: All three are excellent modern pod systems with adjustable wattage and airflow. The Caliburn G4 edges ahead on display quality (animated OLED) and the Storm/Wave mode system. The XROS 5 offers a slightly larger battery at 1500mAh, which matters for heavier users. The Caliburn G4's backward compatibility with G3/GPP pods is a practical advantage for anyone already in the Caliburn ecosystem.
Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
US$40
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