Filed under: Dynabook, Review

Dynabook Portégé X40-K Review: This laptop shines like a sapphire

At a glance

Expert’s Rating


  • Higher-top quality steel create
  • Good High definition display
  • Exceptional I/O
  • Generous on-site warranty common


  • Smeary 720p webcam
  • Weak speakers
  • Nonstandard function buttons on keyboard
  • Gets scorching underneath pressure

Our Verdict

From the all-metallic create to the lovely display screen and generous guarantee, the Dynabook Portégé X40-K has a lot to supply company experts.

Rate When Reviewed

$one,769.ninety nine

Best Charges These days: Dynabook Portégé X40-K1437


In the earth of organization laptops, there are some makes that hog all the awareness. Lenovo, HP, and Dell are typically the models an business will concern its employees. What about smaller sized corporations, maybe those people without total-time IT departments? Which is in which Dynabook is looking to get its foot in the doorway. The Dynabook Portégé X40 is a premium small business equipment in a fetching blue metallic complete, with Intel’s most popular ultrabook chip, a great deal of ports, and a standard three calendar year on-web site repair warranty. That is right–no delivery this machine elsewhere for company for a very long time.

If Dynabook doesn’t seem common, it may be because the manufacturer hasn’t existed long. Earlier, these computers have been marketed under the Toshiba name, but in the final several decades Dynabook has grow to be its individual matter below possession by Japanese tech large Sharp. This is a business that is been producing desktops in Japan and all over the world for a prolonged time, so this is considerably from a no-title Computer system notebook.

Dynabook Portégé X40-K Specs

The Dynabook Portégé X40 we sampled came with a person of Intel’s most up-to-date 12th-Gen i7 chips, which features a whopping 12 cores.

  • CPU: Intel Core i7-1260P (twelve cores, 16 threads: four overall performance cores, 8 efficiency cores)
  • Memory: 16 GB LPDDR4 (one DIMM slot free, up to sixty four GB offered)
  • Graphics/GPU: Intel Iris Xe Graphics
  • Exhibit: fourteen-inch 1080p IPS Lcd
  • Storage: 512GB M.two NVMe PCIe sound point out generate
  • Webcam: 720p with magnetic privacy shutter
  • Connectivity:  2x Thunderbolt 4, 2x USB-A 3.2 Gen 1 (1x usually-on charging) 1x Gigabit Ethernet, 1x HDMI two.one, 1x three.5mm combo audio, 1x DC-in barrel plug, 1x microSD reader
  • Networking: Wi-Fi 6E, Bluetooth five.2
  • Biometrics: Fingerprint reader
  • Battery potential: 53Wh
  • Proportions: fourteen.29 (W) x 9.36 (D) x .70 (H) inches
  • Pounds: 3.2 kilos, three.86 lbs . with AC adapter
  • Price tag as Reviewed: $1769.ninety nine

Layout and build

Dynabook blue cover

OLYMPUS Digital Camera

IDG / Brendan Nystedt

The Dynabook appears a minimal generic the 1st time you see it, but provide it into the mild and it shines with a one of a kind character. Its metallic develop and putting blue coloration (identified as “Tech Blue Metallic”) make it glance distinctive. In a environment of black ThinkPads and grey Latitudes and Elitebooks, the X40 dares to stand out a very little bit. The rear of the display lid has an attractive brushed end, providing the silver textured Dynabook insignia distinction and pop.
Inside, the display has a workmanlike black matte plastic bezel, and up coming to the webcam is a handbook lens address. The keyboard deck is the very same deep blue as the exterior of the laptop, with a delicate recessed region wherever the keyboard lives. A shade-matched trackpad is the place the fingerprint sensor life, conveniently putting it in close proximity to the place your hand will be in any case. I’d say that if you are on the lookout at the Dynabook for business enterprise reasons, metal construct and minimalist structure will maintain you hunting pro in entrance of colleagues and consumers, when the fairly blue coloration will make you really feel a lot more unique than if you had a different brand.


Dynabook right ports

OLYMPUS Electronic Camera

IDG / Brendan Nystedt

Dynabook left ports

OLYMPUS Electronic Digicam

IDG / Brendan Nystedt

Fortunately, the Dynabook Portégé X40 is not just a sharp dresser in a blue fit. Together the sides of this device are lots of ports, significantly much more than you could uncover on some competing company products. Two USB-C/Thunderbolt four ports kick off what’s a total suite of beneficial regular ports.
Depart your dongles at home? No problem, due to the fact you also have a entire-measurement HDMI, two USB 3. Variety-A ports, a headset jack, and even an RJ-45 ethernet port. Cap it off with a DC jack (though the assessment sample I bought has a USB-C charger in the box) and a microSD card, and I can’t believe of nearly anything else I’d want in this article.

If wireless connectivity is much more your velocity, then the Portégé X40 is properly-outfitted with Intel Wi-Fi 6E and Bluetooth 5.2. Sadly, if you call for cellular online, there isn’t an possibility to increase that to the X40. 4G and 5G is common in mainstream business notebooks, from makes like Dell and Lenovo, but Dynabook isn’t very

Keyboard and trackpad

Dynabook keyboard

OLYMPUS Electronic Digicam

IDG / Brendan Nystedt

In an era wherever keyboards are acquiring slimmer and much less nice to use, the Dynabook bucks the craze by supplying a rather very good typing practical experience. Though I’d say that ThinkPads are my favored laptop computer keyboards, Dynabook has a backlit unit in the X40 that is much superior than the normal ultraportable. Keythrows are properly cushioned yet have a responsive small snap when you’ve frustrated every cap adequate. Typing on the X40 is not far too clicky or noisy, making it good for notetaking although in a assembly.
The trackpad is pretty fulfilling as nicely. It has good monitoring, excellent palm rejection, and a tremendous fulfilling click on. The area feels clean to the touch. All all-around, it’s a person of the better touchpads I have made use of in recent memory. Not like other company notebooks, this Dynabook does not have a pointing adhere in the keyboard, so it’s a good detail the trackpad is a dependable performer.
If I can fault the Dynabook Portégé X40 for everything pertaining to input, I need to ding it for its baffling function buttons. There is a great deal to this keyboard that you might not see on competing models, such as a numlock and arrow lock for the in-QWERTY numpad. But there are a ton of baffling capabilities below, way too, including a magnifying/monitor resolution alter sure to Fn + Spacebar, and a complicated sleep switch that looks like an arrow pointing to a microchip (??). Everyday shortcuts like volume, mute, contextual simply click, and the keyboard backlight toggle are all more than the place.
What will make this a enormous annoyance is that there’s no Fn lock, so you’ll often need to use the Fn button whilst changing quantity or what have you. The greatest principle I can put out there is that Japanese consumers have distinct demands than People, and that these are a holdover from the domestic Dynabook collection. But for this westerner, placing essential functions in nonstandard spots, and demanding the use of the Fn to invoke them was a frustration I’ve not skilled on any other present day notebook Computer system.

Exhibit, speakers, and webcam

When mainstream computer systems could possibly have crazy OLED and high-refresh charge screens, enterprise notebooks normally stay guiding the curve. This Dynabook does not mess with a attempted-and-genuine formula, placing in a slender-bezel fourteen-inch 1080p IPS monitor. For my eyes, this panel is dense plenty of to glimpse superior, has satisfyingly broad viewing angles, and pleasingly deep blacks. The sixteen:nine display screen ratio could be enhanced with a minimal extra top, but it is very good ample for one home windows and just about usable when snapping two apps side-by-side. If I have been to levy any big criticism from the Dynabook X40’s display screen it’s that it is a very little dim for 2022. Peak brightness barely goes past 250 nits, which was great enough a couple years in the past but if you are ever gonna work around bright home windows in a café, proves by itself to be only satisfactory.

Dynabook webcam picture

IDG / Brendan Nystedt

Dynabook webcam picture 2

IDG / Brendan Nystedt

The webcam within the Dynabook X40 is only a low-res 720p, and a delicate 720p at that. While it did not have substantially concern exposing my facial area, there is a lack of detail in the photos it provides. The interior microphones are very little to produce home about, either, with just a touch of sound cancellation going on. In a pinch, equally of these will be superior sufficient for the occasional meeting, but if you want to seem and audio your very best, you’ll want to get a headset and an exterior USB digicam, or a distinct laptop solely. At the extremely minimum, you get a conventional privateness shutter to block the digicam with self-confidence, no stick-on cover essential.
The speakers in this notebook are remarkably weak, regardless of boasting DTS tuning. In other top quality notebooks, we’ve arrive to assume boombox-like qualities to pump out the jams, and the Dynabook just just can’t retain up with its wimpy downfiring stereo speakers located along the front edge. For a YouTube video, these had been basically Okay, but as this is a buttoned-down notebook supposed for small business, do not hope to host karaoke get-togethers with it.


Hunting at it, this unassuming blue ‘book appears to be like it may pack middle-of-the-highway chips inside, just scarcely suited for Groups, some Chrome tabs, and a Phrase doc or two. That’s where you’d be mistaken. Dynabook has put the smokin’ 28-watt Intel Core i7-1265U inside the Dynabook X40, and it reveals in extra approaches than a person. Not only does this pack a stunning 12 cores within, but it excelled at every single benchmark we threw at it, preserve for graphically-intensive types. Unfortunately, on its conventional Well balanced electricity manner, this general performance will come at a penalty–the X40’s metal chassis will get mighty toasty at entire bore, and there’s a warning on the bottom panel to convey to you as significantly.

Dynabook PCMark 10

IDG / Brendan Nystedt

This all-round take a look at offers us a wonderful notion how a notebook will fare with the day by day grind. Due to the fact the Dynabook X40 is aimed at business enterprise users, it excelled at this benchmark. Even though an AMD-centered notebook took the lead, the X40’s effectiveness-oriented chip hung in there and acquitted alone really nicely. Relaxation certain that for all the things from video clip chats, to Microsoft Workplace, this blue attractiveness has guts to spare.

Dynabook 3DMark

IDG / Brendan Nystedt

We’ve arrive to be expecting good but not remarkable effectiveness from Intel’s newest technology of Xe Iris Graphics that occur as normal with laptops like this a person. As it stands, the Dynabook X40 did alright in the 3D-intense Sky Diver exam, just like its Intel-packing levels of competition. AMD however has a slight edge in this many thanks to its more advanced integrated GPU designs, but as lengthy as you don’t assume to video game on a organization notebook, you won’t be unhappy.

Dynabook Handbrake

IDG / Brendan Nystedt

Our normal Handbrake encoding test turns an High definition motion picture straight off a Blu-ray disc into a small model meant for viewing on a tablet. In this take a look at, the i7-1265U, with its sufficient cores, clocked in at an admirable twenty five minutes. If you’re tackling multi-main tasks on the reg, the Dynabook X40 has a great deal of oomph.

Battery Existence

Dynabook battery life

IDG / Brendan Nystedt

One place exactly where you’ll come to feel the functionality burn off is when it arrives to your mobile runtime. The Dynabook x40 arrives with a smaller fifty three watt-hour inside battery, and we observed that in our regular battery take a look at, it did just fine. Coming in at just under 8 hours, the Dynabook without doubt could final for a longer time, as we measured all over 8 several hours and twenty minutes from the similarly-configured superior-effectiveness Dell XPS thirteen In addition. There are some distinctions there–it’s noteworthy that the Dell experienced a electricity-sipping OLED display and a a little quicker Intel i7 inside. Anecdotally, I saw 10% battery drop in about 40 minutes of function on the Dynabook X40.


On the complete, Dynabook’s Portégé X40 is a good choose for a business Laptop. Even so you determine perform, this blue laptop has a good deal of oomph to take treatment of your enterprise. Its reliable establish quality, quickly i7 chip, abundant ports, and 3 calendar year typical on-internet site repair warranty tip this around the edge, building it a package worth looking at. Regardless of whether it is a tax publish off for your aspect hustle or an improve for your business, the X40 should continue to be able for at minimum the a few a long time it’s coated by the common warranty, giving you wonderful peace of brain up front.