Introduction
The Uwell Caliburn G4 Pro KOKO 35W Pod Kit is a compact vaping device designed for everyday use. It combines durability, ease of use, and customizable controls in a streamlined body. With a focus on consistent performance and clean flavor delivery, the Caliburn G4 Pro KOKO caters to both beginners and experienced users who want an uncomplicated experience with flexible settings.
This overview walks through the design, features, technical specifications, and user considerations in a way that’s clear and easy to understand.
Design and Build Quality
The Caliburn G4 Pro KOKO features a modern aesthetic with smooth curves and a balanced feel in hand. Constructed from durable materials, the device is built to withstand daily wear and tear while maintaining a premium look.
Despite the device’s compact size — measuring approximately 85.8 × 50 × 23mm — it incorporates a large 2.0‑inch touchscreen display. The screen provides clear visuals and responsive controls that make navigating settings intuitive.
The overall finish is robust and designed to resist minor scratches, while the ergonomic shape makes handheld use comfortable throughout the day.
Color Options and Visual Appeal
To suit a range of personal preferences, this device is offered in multiple color variants:
| Color Option | Visual Style |
|---|---|
| Desert Gold | Warm and premium finish |
| Waves Black | Classic dark tone |
| Cosmic Gray | Sleek metallic shade |
| Mirror Silver | Reflective surface |
| Crystal White | Clean and bright |
| Light Green | Fresh and vibrant |
| Glass Blue | Deep blue with glossy texture |
Each finish maintains a smooth surface that reduces fingerprints and highlights the device’s clean design lines.
Battery and Power Performance
At the core of this model is a 2000mAh internal battery, which is intended to support extended usage without frequent recharging. The device supports up to 35W output power, delivering consistent performance throughout the battery cycle.
Charging is facilitated through a USB‑C port for faster recharge times and convenient connectivity with modern chargers.
Touchscreen Display and User Interface
A major feature of the Caliburn G4 Pro KOKO is its responsive 2.0‑inch touchscreen interface. The screen displays important usage data such as:
- Battery level
- Puff count
- Coil resistance
- Power output
Users can choose between multiple interface styles, select preferred languages, adjust brightness, and manage screen animation settings.
Output Modes
The device provides three customizable power modes to adapt to different user experiences:
- Storm Mode – Increased power for more intense delivery.
- Wave Mode – Balanced and steady performance.
- Customize Mode – Manual adjustments for full control.
Switching between modes is simple via the touchscreen interface.
Flavor Technology and Coil System
Uwell uses its proprietary PRO‑FOCS 4.0 technology, designed to balance heating and deliver consistent flavor characteristics. The device uses replaceable Caliburn GPP pods, allowing easy swaps and stable performance.
The transparent pod design helps to monitor liquid levels, and a refill system is intended to be user‑friendly with minimal mess.
Anti‑Leak and Airflow Features
Included on this model is U² Anti‑Leak Technology, meant to reduce condensation and leakage through internal sealing. Stepless airflow control allows users to adjust the draw resistance to match personal preference.
The device operates with a draw‑activated firing system, eliminating buttons and simplifying the overall experience.
Safety Features
The Caliburn G4 Pro KOKO incorporates several safety protections that function automatically:
- Short circuit protection
- Overcharge protection
- Low voltage protection
- Timeout protection
These systems help maintain stable device operation and user confidence.
Neutral Comparison with Other Models
Compared to earlier versions in the same product line, this device includes enhancements such as:
- Touchscreen display
- Larger battery capacity
- More adjustable output modes
Despite these additions, the design preserves the straightforward operation that users expect.
Specification Summary
| Feature | Detail |
|---|---|
| Device Name | Uwell Caliburn G4 Pro KOKO |
| Output Power | Up to 35W |
| Battery Capacity | 2000mAh |
| Pod Capacity | 3ml |
| Display | 2.0‑inch Touchscreen |
| Airflow | Stepless Adjustable |
| Activation | Draw‑Activated |
| Charging | USB‑C |
| Technology | PRO‑FOCS 4.0 |
| Leak Protection | U² Anti‑Leak |
| Pod Compatibility | Caliburn GPP Pods |
| Size | 85.8 × 50 × 23mm |
Pros and Cons (Neutral Information)
Pros
- Durable construction
- Clear touchscreen display
- Adjustable airflow
- Transparent pod visibility
- Wide compatibility with replaceable pods
Cons
- No physical firing button
- Touchscreen may consume additional battery
- Charging cable not universally included
Availability Information
This device is marketed in various regions, including Pakistan, where customers may access it through online stores and delivery services. Pricing varies by retailer.
Conclusion
The Uwell Caliburn G4 Pro KOKO 35W Pod Kit is an example of a modern pod system with advanced display features and adjustable settings. Its durable design, battery capacity, and customizable interface make it a notable option in the compact device category.
Caliburn G4 Pro KOKO vs Other Popular Pod Kits
| Feature | Caliburn G4 Pro KOKO | Vaporesso XROS 6 | OXVA XLIM Pro 3 |
|---|---|---|---|
| Battery | 2000 mAh | 1800 mAh | 1500 mAh |
| Max output | 35W | 30W | 30W |
| Screen | 2-inch touchscreen | 0.88-inch TFT | 1.05-inch colour screen |
| Pod capacity | 3 ml (2 ml TPD) | 3 ml (2 ml TPD) | 3 ml (2 ml TPD) |
| Pod resistances | 0.4Ω, 0.6Ω, 0.9Ω, 1.2Ω | 0.4Ω–1.2Ω | 0.4Ω–1.2Ω |
| Filling | Side fill | Top fill | Top fill |
| Standout | Biggest battery and screen, output modes | Fast charging, huge pod range | Steady output as battery drains |
The G4 Pro KOKO has the largest battery and screen of the three and the highest maximum output, but it is also the widest device. If you want a slim pen-style kit, the XROS 6 or XLIM Pro 3 will sit more comfortably in a pocket.
The Three Output Modes Explained
- Storm mode: faster ramp-up, so the coil reaches full heat quickly for a punchier first draw.
- Waves mode: a smoother, gentler delivery that suits MTL vaping and nicotine salts.
- Customize mode: lets you set the wattage manually for full control.
Which Caliburn Pod Should You Use?
| Pod | Draw style | Suggested e-liquid |
|---|---|---|
| 1.2Ω | Tight MTL | Nicotine salt 10–20 mg |
| 0.9Ω | MTL | Nicotine salt 10–20 mg |
| 0.6Ω | Loose MTL / light RDL | Nicotine salt 5–10 mg or freebase |
| 0.4Ω | RDL, more vapour | Low-strength salt or freebase |
The G4 Pro KOKO is compatible with Caliburn G3 and GPP pods, so if you already own a Caliburn device you can keep using your existing pods.
Who Should Buy It?
- Vapers who want the most battery in a compact pod kit — 2000 mAh easily covers a full day.
- People who like customisation through a touchscreen and output modes.
- Existing Caliburn users who want to upgrade without changing pods.
Skip it if you want the simplest possible device or a slim pen-style shape.
Frequently Asked Questions
Is the Caliburn G4 Pro KOKO draw-activated?
Yes. It fires automatically when you inhale, and settings are changed on the touchscreen.
Do Caliburn G3 pods fit the G4 Pro KOKO?
Yes. It supports Caliburn G3 and GPP pods.
How long does the battery last?
With 2000 mAh, most MTL vapers get a full day or more. Using the 0.4Ω pod at higher wattage will shorten battery life.