Welcome to Vape Collection, the UAE’s leading destination for cutting-edge vaping technology. Today, we are exploring a device that redefined the “Pro” label: the Uwell Caliburn G4 Pro Vape Kit. With its massive 1800mAh battery, 35W output, and a stunning 2.51-inch shatterproof touchscreen, this isn’t just a pod system—it’s a technological statement.
Whether you are navigating the busy streets of Dubai or relaxing in Abu Dhabi, the Caliburn G4 Pro provides the power, flavor, and elegance required for a premium lifestyle. Let’s dive into why this kit is currently the most sought-after hardware at Vape Collection.
1. Introduction: The Evolution of the Caliburn Legacy
The Caliburn series has long been the gold standard for pod vapes, but the G4 Pro marks a significant leap forward. Uwell has moved away from simple LED indicators to a full-scale interaction hub. The G4 Pro is designed for the vaper who wants more: more battery life, more control, and more durability.
At Vape Collection, we’ve seen the Caliburn line grow from the original sleek stick to this powerhouse. The G4 Pro maintains the iconic slim profile but reinforces it with aluminum alloy and a massive screen that handles the rigors of daily use. It is a device built for the modern era of vaping, where performance and user interface are equally important.

2. Why the Caliburn G4 Pro is a Game-Changer in the UAE
The Dubai vaping market demands devices that can keep up with a high-energy lifestyle. The G4 Pro answers that call with several industry-leading features:
- Massive Battery Life: The 1800mAh capacity is nearly double that of many competitors, ensuring you aren’t searching for a charger halfway through the day.
- Intelligent Touch Interface: The 2.51-inch screen allows for precise wattage adjustments and clear data monitoring.
- Shatterproof Durability: Using IML and ABS materials alongside aluminum, the screen is designed to survive accidental drops.
- Pro-Level Power: With a 35W ceiling, you can enjoy a much warmer, denser vapor than traditional 15W pod kits.
- Pod Versatility: Compatibility with both GPP and G3 pods means you have a massive range of coil resistances to choose from.
3. Technical Specifications Breakdown
To understand the sheer power of the G4 Pro, we must look at the hardware specifications. This device bridges the gap between a portable pod and a high-performance box mod.
| Feature | Specification | User Benefit |
| Battery Capacity | 1800mAh (Internal) | Longest-lasting Caliburn ever made |
| Max Wattage | 35W (Variable) | Intense flavor and bigger clouds |
| Display | 2.51″ Shatterproof Touchscreen | Easy navigation and premium feel |
| Charging | USB Type-C (Fast Charge) | Minimal downtime between sessions |
| Materials | Aluminum Alloy, ABS, IML, PCTG | Premium weight and rugged durability |
| Dimensions | 120.7mm x 30mm x 18.5mm | Ergonomic and pocket-friendly |
4. The 2.51-Inch Shatterproof Touchscreen Experience
The centerpiece of the G4 Pro is undoubtedly the screen. While most pod kits use a tiny 0.96-inch OLED, Uwell has gone massive. The 2.51-inch display utilizes In-Molding Labeling (IML) technology to ensure it is shatterproof and scratch-resistant.
The interface is intuitive. With a simple swipe or tap, you can adjust your wattage from 5W to 35W. It also provides real-time feedback on your puff count, battery percentage, and coil resistance.
For vapers in Dubai who appreciate high-end gadgets, the G4 Pro feels more like a smartphone than a traditional vape, making it a perfect accessory for the tech-savvy user.



5. Pod Compatibility and E-Liquid Capacity
The G4 Pro introduces the 3mL PCTG pod, giving you more juice capacity for those long commutes. It also features a droplet-shaped window so you never have to guess your liquid levels.
| Pod Type | Capacity | Fill System | Best For |
| Uwell G3 Pod | 3mL | Side-Fill | Integrated coils, leak-proof |
| Uwell GPP Pod | 3mL | Side-Fill | Replaceable coils, cost-effective |
| Airflow Style | Stepless Adjustable | Slider on side | MTL to RDL customization |
6. Optimized Vaping: How to Customise Your Draw
The Caliburn G4 Pro is highly versatile. To get the best experience from your purchase at Vape Collection, consider these setup options:
- Mouth-to-Lung (MTL): Close the stepless airflow slider and set the wattage between 10W–15W. Use high-nicotine salts for a tight, cigarette-like pull.
- Restricted Direct Lung (RDL): Open the airflow fully and crank the power to 25W–35W. Use 70/30 VG/PG freebase liquids for dense, flavorful clouds.
- Locking the Screen: Ensure you use the screen lock feature when the device is in your pocket to prevent accidental wattage changes.
- Monitoring the Window: Always keep your e-liquid above the “min” line visible through the droplet window to prevent coil burning.
- Type-C Care: Use the included high-speed cable to take advantage of the 1800mAh battery’s fast-charging capabilities.
7. Color Palette: Aesthetics for Every Style
Uwell has released the G4 Pro in a stunning array of finishes. At Vape Collection, we stock the full range to match your personal aesthetic.
| Color Name | Finish Type | Recommended For |
| Desert Gold | Metallic Luxury | High-end events and luxury vibes |
| Stripe Black | Patterned Matte | Professionals and stealth vapers |
| Fantasy Pink | Vibrant Gloss | Bold personalities and fashion-forward users |
| Frost White | Clean Minimalist | Fans of sleek, modern tech |
| Ink Blue | Deep Satin | A classic, sophisticated alternative to black |
| Pearl Silver | Shimmering Chrome | Those who love a tech-heavy, metallic look |
8. Battery Performance and Charging Metrics
The 1800mAh battery is a significant upgrade over the G3 series. Here is how the G4 Pro performs under different usage scenarios.
| Usage Intensity | Estimated Battery Life | Charging Time (Type-C) |
| Light (MTL @ 12W) | 2.5 – 3 Days | ~45 Minutes to 100% |
| Moderate (Mix @ 20W) | 1.5 – 2 Days | ~45 Minutes to 100% |
| Heavy (RDL @ 35W) | 1 Full Day | ~45 Minutes to 100% |
9. Engineering Excellence: Materials and Build Quality
The G4 Pro is constructed from a blend of high-grade materials. The chassis is predominantly aluminum alloy, providing a lightweight yet sturdy frame. The “IML” (In-Molding Labeling) process used on the screen panels ensures that the colors won’t fade or peel over time, and the “PCTG” pods are resistant to the “tank-cracker” citrus or menthol e-liquids.
The magnetic pod connection is snap-tight, meaning the pod won’t fly out if the device is dropped. This focus on engineering makes the G4 Pro one of the most reliable devices we carry at Vape Collection.
10. Maintenance Tips for Longevity
To keep your Caliburn G4 Pro performing at its peak, follow these simple maintenance steps:
- Clean the Contacts: Use a cotton bud to wipe the gold pins inside the device and the base of the pod weekly.
- Update Your Pods: Change your pod/coil every 7–10 days or whenever the flavor begins to mute.
- Screen Care: While shatterproof, a simple microfibre cloth will keep the touchscreen free of fingerprints and smudges.
- Firmware Awareness: Keep an eye on the screen for any low-battery or “short-circuit” warnings that indicate it’s time for a cleaning or a new pod.
- Avoid Over-Filling: Leave a tiny air bubble at the top of the 3mL pod to maintain the vacuum seal and prevent leaking.
11. Final Verdict: Is the G4 Pro Right for You?
The Uwell Caliburn G4 Pro is designed for the vaper who refuses to compromise. It is for the person who wants the convenience of a pod but the features of a high-end mod. If you appreciate a large, beautiful screen and need a battery that can survive a weekend trip to the desert without a charger, this is your device.
At Vape Collection, we consider this the “Flagship” of the Caliburn fleet.
12. Conclusion and Final Scores
In conclusion, the Caliburn G4 Pro is a masterpiece of modern vaping. It handles nicotine salts and freebase liquids with equal grace, and its 35W output allows for a truly customized experience. By combining a 1800mAh battery with a 2.51-inch touchscreen, Uwell has set a new bar for the industry.
Final Score Table
| Evaluation Category | Score |
| Design & Aesthetics | 9.8 |
| Battery Life (1800mAh) | 9.7 |
| Screen Interface & UI | 9.5 |
| Flavor Reproduction | 9.3 |
| Durability (Shatterproof) | 9.2 |
| OVERALL RATING | Excellent |
FAQ’s
1. Can I use the old Caliburn G or G2 pods with the G4 Pro?
No, the G4 Pro is specifically designed for the G3 and GPP pod series. These pods are larger and engineered to handle the higher 35W output of the G4 Pro. You can find the correct replacement pods at Vape Collection.
2. How do I lock the touchscreen to prevent accidental firing?
The G4 Pro features a dedicated locking mechanism (usually triggered by a specific number of clicks or a menu swipe). This locks the adjustment buttons while still allowing the device to fire via the draw-activation or the physical button.
3. Is the screen really shatterproof?
While “shatterproof” implies extreme durability, it is not indestructible. The IML technology makes it much more resistant to cracking from drops than standard glass, but we still recommend handling your device with care.
4. Which nicotine strength is best for the 35W setting?
At the full 35W, we recommend using low-nicotine freebase liquids (3mg or 6mg). If you are using 50mg nicotine salts, we strongly suggest lowering the wattage to 10W–15W to avoid an overwhelming nicotine hit.
5. Where can I buy the Caliburn G4 Pro in Dubai?
The Uwell Caliburn G4 Pro is available in all 8 colors right here at Vape Collection. We offer authentic Uwell products with fast delivery across the UAE.





