Dynabook PortegeX30W-K review: Some improvements but still behind the competition

Part of Dynabook’s 2022 renaissance starts with the Portégé X30W-K convertible business laptop. The Portégé X30W-K still suffers from some of the same issues that plagued its siblings a few years ago. The lone 16:9 display option and poor touchpad might be overlooked in the face of the Dynabook laptop’s solid performance and 

Dynabook  laptop’s batterylife, useful Dynabook apps, and rich port selection, but in some cases, you You can get an overall better business laptop for less money. Dynabook, formerly known as Toshiba PC Corporation , has gone through some big changes over the past few years. James Robbins, who helped grow Apple, Panasonic and Toshiba, became general manager and president of Dynabook Americas in mid-2021. From the beginning, Robbins made it clear that growing Dynabook’s Tecra , Portégé and Satellite Pro laptop brands were a focus .
This makes me hopeful about the fate of Dynabook computers. The last laptop I reviewed from the company in 2019 – the Dynabook Portégé X30-F – showed potential but actually lagged far behind the competition.


The one I’m reviewing now is the Portégé X30W-K 13-inch convertible laptop, which on paper looks like a real winner, with tons of business and security features and a compact, lightweight chassis. I’ve been using this laptop for the past few weeks to see how these specs translate to real-world use, and ultimately to see if this laptop is worth the money.


Dynabook’s Portégé X30W-K was announced on March 3, 2022, and launched about a month later. Windows Central received a review unit of the Dynabook, equipped with a 12th Gen Intel Core i5-1240P processor (CPU), 8GB LPDDR5 RAM, and a 256GB M.2 PCIe 3.0 SSD. Dynabook lists this model starting at $1,600. Every purchase comes with a three-year +Care service warranty, which includes comprehensive mobile or on-site service, mail-in replacement parts (such as SSD or  Dynabook’s battery), and quick access to the warranty team and technicians for phone support.


The Portégé X30W-K isn’t particularly easy to find, at least in North America. When purchasing through the Dynabook website, you fill out a form and send it to the sales partner, who will then contact you. A configuration similar to my review unit sells for about $1,439 through a third-party seller on Amazon. It’s also available on Newegg for about $1,478.


Dynabook listed more configuration options in its announcement demo, including a vPro processor, but these extra options don’t appear to be readily available (at least in the US market).
Here are the specific specs for the device I reviewed. The Portégé X30W-K is a stylish and lightweight 13.3-inch convertible laptop built from magnesium alloy. It weighs just 2.18 pounds (989 grams) and is 0.7 inches (17.9mm) thick, both pretty good numbers for a convertible PC. Despite its size and weight, the chassis and lid are both very sturdy and don’t squeak when you try to twist the body.

There’s a big Dynabook logo in the middle of the lid and some odd styling on the hinge rows, but the chassis is a uniform Mystic Blue metallic color. This is a laptop aimed at large businesses and enterprise purchases, and the Dynabook is MIL-STD 810H durability certified to ensure the PC can withstand conditions outside the office. The hinges are sturdy (you can’t fully open the lid with one hand), and the device remains well-balanced even if you use it the other way around. All parts are neatly arranged and the laptop has a professional look whether it’s open or closed. Intel Evo certification ensures that the laptop performs well in terms of laptop batterypower, with fast charging and quick wake-up from sleep. I had the lowest configuration available for review; it includes a Core i5-1240P CPU, 8GB LPDDR5 -5200MHz RAM , and a 256GB M.2 PCIe 3.0 NVMe SSD. Dynabook lists Intel vPro CPUs as an enterprise purchase option.


Overall, the system performs quite well. The 28W Core i5 CPU is ahead of the 12th-gen Core i7 U-series CPUs we’ve tested, and even rivals the Core i7-1260 in the Lenovo ThinkPad X1 Yoga (7th Gen).
The memory is soldered to the motherboard, which means you can’t upgrade it yourself. A dual-channel setup is available, theoretically up to 32GB in some configurations. The SSD runs on the older PCIe 3.0 standard, which is slow even in that category. A laptop at this price should have faster storage speeds. At least the M.2 slot is available for upgrades after purchase.


See how the Portégé X30W-K compares to other laptops we’ve tested recently, including some in our range. I tested the Dynabook laptop battery using PCMark 10’s Modern Office rundown benchmark, which simulates office work during idle periods. The laptop ran for 10 hours and 7 minutes when running on Windows 11’s Balanced Power Profile and setting the screen brightness to about 170 nits. Boosting the power configuration to “Maximum Performance” will shave off two to three hours of Dynabook laptop battery  life, but you’ll still be able to get through most of your workday on a charge. There’s an Eco Utility feature in the Dynabook’s onboard Settings app that lets you carefully adjust power consumption.

There’s a big “eco-level” slider that you can drag to change everything from brightness, sleep time , drive idle, and keyboard backlighting. It can show you exactly how much power your system is consuming at any given moment, and even how much CO2 emissions you’re causing or preventing.

The Dynabook Laptop Battery Threshold Tool, which limits charging to lower levels, can help people who keep their laptops plugged in all day long.
It’s also worth mentioning that there is no bloatware installed on the device. Sure, the Dynabook comes with its suite of apps installed, but they’re useful and won’t interfere with your workflow. There aren’t any built-in ads or third-party antivirus software that immediately asks you to resubscribe or die, which is a refreshing change.


I’ve dealt with the sluggish SSD and grainy 720p webcam, but there are a few other things I don’t like about the Portégé X30W-K. Performance is solid, but the fans often make noticeable noise when the system is under load and the battery is charging. The system is much quieter when performing light tasks or charging the PortegeX30W-K  battery , but push it and you’ll hear it cooling itself.

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