SMOK X-Cube Ultra 220W TC Review- Portable and Powerful


by James Bickford

Updated: September 1, 2022

smok x cube ultra 220w tc review

Review Score: 89/100

Price Range:
$55.99 - $79.95
Battery Capacity Type:
2 x 18650
Wattage Range:
10W - 220W
Silver, White, Black
Works with:
  • Eliquids icon

The SMOK X-Cube Ultra gives the best of both worlds. They do this by combining the advanced features of high-tech devices with the latest generation TC box mod. As a result, the Ultra is an excellent vaping mod along with also being a fun contraption.

But how well does it perform? Read on to find out.

This is the successor to the earlier SMOK mods – the X-Cube I and X-Cube II. The SMOK X-Cube Ultra serves as an amplified version of the latter. They packed it with features that will please their target, the tech-savvy vapers. Were you partial towards the X-Cube II? Did you like the advanced features and performance? Then, you are going to go crazy over the X-Cube Ultra. Presently, the prices for the device range between $40 and $60 online. Of course, if you order from a Chinese retailer site, you are going to get it cheaper.

Introduction of the SMOK X-Cube Ultra 220W TC

smok x cube ultra 220w tc review

They made the rectangular structural framework of the SMOK X-Cube Ultra from superior quality zinc. This equals to approximately 10%. In addition, it has the dimensions of 55mm wide and 94mm tall. Similar to the X-Cube II, the X-Cube Ultra has a design with top-mounted screen display and buttons. For a mod that contains two high-drain 18650 batteries, the overall size is considerably minimal. The 220-watt power output claimed by SMOK is correct technically. This is if you use it with an ultra-low atomizer. However, in the real world, this figure seems like a major exaggeration. Anyway, pretty much no one vapes at 220 watts.

Design: everything’s in Place

The product is a dual 18650 and consists of a threaded 510 connection. There is an OLED screen that is significantly brighter than the previous model. It has two primary buttons with an additional dedicated bar for firing which they placed attractively on the device. Additionally, it has a magnetic sliding door, and a full color-switching LED. It is precisely these features that result in a one of a kind high-tech user experience. Furthermore, it is totally customizable according to the user’s specific vaping requirements.

What Does the Smok X-Cube Feature?

smok x cube ultra 220w tc colors

The mod comes with a few nifty features. It vibrates like a cellphone to draw attention of the user to different vaping conditions. As with most options on the SMOK X-Cube Ultra, you can turn this vibration feature on or off.
The menu of the mod is exactly the same as the one on SMOK H-Priv. Admittedly, it’s not the simplest menu. However, it’s hard to make a simple interface with this many options available. They placed the display screen on top of the mod besides the 510 connector. Consequently, if the atomizer air slots aligns coincidentally with the screen, the external plastic cover may fog up. As a result, you may get a dim screen. Nothing to worry about, as a quick wipe will restore screen clarity. Of course, needing to do this repeatedly may aggravate some users.

Like the previous SMOK X-Cube model, the Ultra has a firing bar with different LED colors. The LED lights activate when you press the bar. The adjustable settings of the LEDs are a prime example to illustrate just how customizable the mod is. You can turn the LEDs on or off. Additionally, you can adjust it to have a rainbow lighting effect or display one of the many monochrome colors available.

How Does the Smok X-Cube Ultra Perform?

The vaping performance is amazing, thanks to the high-power and advanced dual-18650 mod. This is a standard from most mods of the current generation.

The temperature control works without any glitches and offers lots of adjustability. The performance of the chip exceeds expectations. Apparently, SMOK’s marketing about the astonishing power output, can be more like a stretch.

Accessories and Applications

SMOK has been implementing it’s Over the Air or OTA wireless technology. This is for upgrading the firmware via the Bluetooth 4.0 paired with the dedicated SMOK smartphone app. A lot of users are over the moon about this feature. We can’t see any high-tech complications for now.


Despite the advertising gimmick, the SMOK X-Cube Ultra mod has a comfortable enough power output for most users. Only extreme vapers will require the excess power over 100 watts. Most will never go that high. In fact, the X-Cube Ultra will probably struggle to provide a power output which exceeds 100 watts.

The X3 chip integrated on the regulating board allows smart charging functionality. As a result, it creates a balance between charge and discharge, and extending battery life.

SMOK X-Cube Ultra Specifications

Dimensions: 94mm * 55mm * 25.5mm
Display: Large Intuitive OLED
Battery Type: 2 x 18650
Wattage Range: 10W - 220W
Temperature Range: 200F - 600F
Colors: Silver, White, Black

To Buy or Not to Buy

It is safe to say that the SMOK X-Cube Ultra is evidently ahead of its competitors. When it comes to advancements in technology, they are doing something right. As stated in the introduction, those who enjoyed the X-Cube II will certainly love this device even more. It’s because it encompasses all the great features of the former in a better way and a compact design. Considering all the fantastic features of the Ultra, its price is right, heck, more than right. Are you looking for a high-powered, unique, customizable, Bluetooth compatible dual 18650 device? The SMOK X-Cube Ultra is definitely for you.

Published: April 21, 2017Updated: September 1, 2022

James Bickford

My way of understanding the significance of vaping came not only through the disruption of smoking but its effects on society as a whole. Now I bring people to vaping and bring vaping to people. I love using new gear, writing in-depth reviews and generally nerding out about vaping to like-minded people.


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