The VOOPOO DRAG H40 has been a compact option in the DRAG family since its launch, combining 40W output with a small cylindrical design. Now, the VOOPOO DRAG H40 Pro takes the same concept further with several practical upgrades.
Both devices share the same 40W maximum output, so the Pro is not simply about adding more power. The bigger changes are found in battery capacity, coil platform, display, charging, and everyday usability. So, how different are the DRAG H40 Pro and DRAG H40?
A Major Battery Upgrade
Battery capacity is one of the clearest differences between the two generations.
The original VOOPOO DRAG H40 comes with a built-in 1500mAh battery, while the DRAG H40 Pro increases that capacity to 2450mAh. According to VOOPOO, this represents a 63% increase over the previous generation.
Despite the larger battery, the Pro keeps the rounded and portable design that defines the H40 series. It also adds 5V/2A Type-C charging, making the battery upgrade more practical for everyday use.
Both devices still provide an adjustable power range of 5W to 40W.
From PnP to the PnP X Platform
Another important change is the move from the original PnP platform to PnP X.
The DRAG H40 uses the PnP POD II and supports PnP coils. Its standard kit includes 0.3Ω and 0.45Ω options.
The DRAG H40 Pro moves to PnP X cartridges and PnP X coils. Depending on the kit version, it can be paired with 0.6Ω and 0.8Ω options for MTL use or 0.3Ω and 0.45Ω options for DTL and RDL setups.
PnP X also introduces an updated leak-resistant structure and is designed for longer coil endurance. This makes the platform change one of the more meaningful differences between H40 and H40 Pro.
A Bigger and Clearer Screen
The display has received an upgrade as well.
DRAG H40 features a 0.54-inch OLED screen, while DRAG H40 Pro uses a larger 0.72-inch TFT screen.
The larger color display makes important information easier to check at a glance. The Pro also provides simple button controls for adjusting power and includes a dual-button lock and unlock function to help prevent accidental activation.
These changes do not completely transform the device, but they make daily operation more convenient.
The Same Compact Idea, Refined
VOOPOO has not abandoned the original H40 design with the Pro model. Both devices use a compact cylindrical body with leather detailing and a maximum output of 40W.
Instead, the H40 Pro feels more like a refinement of the same idea.
You still get a portable DRAG device, but the Pro adds a substantially larger battery, faster charging, a larger TFT screen, and the newer PnP X ecosystem.
The pod capacity remains up to 5ml for standard versions, so the biggest improvements are focused on endurance and the overall platform rather than simply making the device larger.
DRAG H40 or DRAG H40 Pro: Which One Should You Choose?
For existing DRAG H40 users, the decision mainly comes down to whether the upgrades matter to your daily routine. If the original H40 still meets your needs, its 40W output and PnP compatibility remain useful.
However, the DRAG H40 Pro offers several clear advantages for users who prioritize longer battery endurance and the newer PnP X platform.
For someone choosing between the two for the first time, the Pro is the more updated option. Its 2450mAh battery, 5V/2A charging, 0.72-inch TFT display, and PnP X compatibility give it a more modern feature set without moving away from the compact H40 concept.
Final Thoughts
The VOOPOO DRAG H40 Pro is not about increasing the maximum wattage of the original H40. Both devices still top out at 40W.
Instead, VOOPOO has focused on the areas that can make a noticeable difference in everyday use. The jump from 1500mAh to 2450mAh is substantial, while the move from PnP to PnP X brings the H40 series onto VOOPOO's newer coil platform.
Add the larger TFT screen and 2A charging, and the DRAG H40 Pro feels less like a replacement built around higher power and more like a practical modernization of the original DRAG H40.
