Dell was on a tear with its redesigns in 2018. In addition to a bold overhaul on its own flagship Ultrabook, the Dell XPS 13, the Round Rock-based firm has completely reinvented the Dell XPS 15 to a 2-in-1 laptop.

In converting a powerhouse laptop into a hybrid you truly wish to use as a tablet, Dell switched to Intel's brand new Kaby Lake G processors to provide'discrete-level' graphics on a single processor. This 15-inch performance machine additionally introduces Dell's new magnetically driven computer keyboard and advanced cooling system to help reduce weight and compress the magnitude of the convertible notebook.

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Considering we quite liked the past XPS 15 version, providing it a 360-degree hinge as well as an 8th-generation Intel Core processor with AMD Vega graphics built-in has just sweetened the offer. If this laptop could withstand physics to run a small cooler and quieter, then it could have made a perfect score.

Price and availability

Dell starts selling the XPS 15 2-in-1 for $1,299 (roughly £957, AU$1,653). At this price you may 15.6-inch Full HD touch display, 8th-gen Intel Core i5-8305G processor with Radeon RX Vega M GL graphics, 8GB of DDR4 memory along with also a 128GB solid-state drive (SSD). Back in Australia, the XPS 15 2-in-1 SKUs begin at AU$3,399 having an Intel Core i7-8705G, 8GB of RAM and 512GB SSD.

The only other laptop currently equipped with all exactly the exact same Kaby Lake G chips would be that the HP Spectre x360 15 that begins at a greater $1,369 (roughly £1,010, AU$1,740) to begin. Nevertheless, HP's Kaby Lake G-powered hybrid vehicle comes stock with a 4K display.

To be able to get a 4K screen on the XPS 15 2-in-1, you will want to spend at least $2,099 and update to some configuration starring the Intel Core i7-8705G processor with exactly the exact same Radeon RX Vega M GL graphics, 8GB of RAM and 256GB of storage. In the United Kingdom and Australia, you are going to need to jump into the setup of our 2,349 (£2,199, AU$3,899) review unit for an Ultra-HD screen.

Comparatively, the Samsung Notebook 9 Pro when fully loaded for $1,299 (roughly £960, AU$1,720) comes equipped with a 7th generation Intel Core i7-7500U processor paired with AMD Radeon RX 540 graphics, FHD display, 8GB of memory and a 128GB SSD. The king of hybrids, the Lenovo Yoga 920, can comparably equipped with the 8th generation Intel Core i7-8550U, 4K display, 16GB of RAM and 512GB SSD for $1,799 or AU$2,649 (roughly £1,510).

Design

The XPS 15 2-in-1 has witnessed a comparable hybrid redesign into the one the more compact XPS 13 2-in-1 introduced CES 2017, beyond its own clearly larger measurements. Dell appears to have found a design that works and is sticking with it.

You get exactly the identical silver-colored anodized aluminum lid and base together with all the carbon fiber keyboard rest which has released on previous XPS 15 versions, now with aluminum hinges which allow for 360 degrees of rotation. The one thing that's really unique for this laptop's outside is your back vent that looks somewhat like a reverse air purifier you'd see on a vehicle. This is the point where the laptop expels a whole lot of its warmth -- but we will get more into that later.

Dell's most remarkable revisions went to slimming the powerhouse XPS 15 to a hybrid laptop that is comfortable to hold. In reality, Dell asserts this machine are the smallest and thinnest 15.6-inch 2-in-1 laptop available now at only 0.35-0.63 inches (0.9-1.6cm) lean and 13.9 inches (35.4 cm) wide. The laptop also weighs 4.3 lbs (1.97 kg) to begin, with higher-end selections likely to bring a few oz.

Comparatively, that the Dell XPS 15 steps in at a bigger 14.06 x 9.27 x 0.45-0.66 at (35.7 x 23.5 x 1.1-1.7cm), but is amazingly 0.3 pounds lighter than its hybridized version. However, to us, the XPS 15 2-in-1 does not feel considerably milder than a 15-inch MacBook Pro -- striking for a 15-inch laptop using a touchscreen.

Given this laptop's size and lightness, we are surprised by the collection of ports Dell has managed to create available inside the XPS 15 2-in-1: 2 Thunderbolt 3 and 2 USB-C 3.1 -- all of that support charging and Display Port -- a micro SD card reader and a headset jack. It is sad to see that the older USB-A and full-size SD Card reader bite the bullet, however maybe Dell held off long enough.

Technology

What's created this amazingly diminutive size possible is two-fold.

First is Dell's usage of its next-generation Infinity Edge display using a fresh 1,500:1 contrast ratio which produces blacks but disappear on the screen. This almost bezel-less display frame makes it possible for a laptop that is just 13.9 inches broad to home a screen that is 15.6 inches wide diagonally.

Under stated screen is a 720p webcam paired with an infrared lens for protected Windows Hello login -- and it is centered like the brand new XPS 13. Even though the webcam positioning gives your family and friends a an up-your-nose perspective through video chats, the Windows Hello performance works amazingly fast. Additionally, there is also a fingerprint reader built into the power button, for yet another Windows Hello login alternative.

Second is a keyboard maglev technology which allows the foundation to be skinnier than that which was possible previously. This maglev keyboard technician is very similar to that of the bullet trains in Japan but clearly applied in a much, much bigger scale. By utilizing rare-earth magnets under the keys, instead of domed membrane switches like many laptops, this laptop imitates the sense of a bodily key response with just 0.7 mm of travel.

After registering the keyboard for only a couple of minutes, that shorter traveling is apparent: it is certainly not a 1:1 simulation of regular laptop computer behaviour. To compensate for the deficiency of traveling, the keys are more stiff, requiring a more heavy press, but refresh more rapidly. In general, we feel as if we proceed between keys as fast as we are utilized to on a bigger computer keyboard.

In the beginning it takes a little getting used to, particularly with the way the island secrets only barely rise above the remainder of the carbon fiber laden computer keyboard . Additionally, having a page up and down keys directly next to the arrow keys is only the worst. But once you get the hang of it, it is an impressive invention that is allowed to get a mightily light and thin apparatus using a comparably large screen.

Thankfully the glass-coated, Microsoft Precision touchpad stays unchanged and is as beautiful to use as.

Performance

The brand new Intel-meets-AMD processor inside the XPS 15 2-in-1 is a power to be reckoned with. Dell promised that the new Kaby Lake G processor would provide Nvidia GTX 1050-equivalent performance. And then a few.

Across the board, the Dell XPS 15 2-in-1 produces 100-500 points bigger scores in 3DMark and CineBench compared to standard XPS 15 equipped with a Nvidia GTX 1050.

The Dell XPS 15 also left the Samsung Notebook 9 Pro at the dust since it had been just able to accomplish a 3DMark Fire Strike rating of 2,495. The Lenovo Yoga 920 and its incorporated Intel HD graphics fared the worst, with a Fire Strike result barely over 1,000 points.

On the processor end, the Dell XPS 15 2-in-1 is no slouch either, attaining better Cinebench and GeekBench scores compared to some of its competitions.

All this remarkable performance could be credited to some other sensor hub that informs the processor-graphics hybrid to boost frequencies. This detector hub functions in tandem with applications to the processor to track the device's cooling system and electricity to make these choices for you -- thus it's less of a tweakable overclock and much more of an automatic performance increase.

Apart from remarkable reference scores, this 15-inch laptop can utilize its additional frequency headroom to perform more severe tasks, like video and photo editing as well as some light gaming. In reality, we are in a position to play with Apex Legends in 1080p and settings with a constant 60 frames per minute and Destiny only conducted at slightly lesser 45 fps using the match set to 1080p and Ultra grade configurations.

Our only major problem with the Dell XPS 15 2-in-1 is upgrading the system's Radeon drivers. During this review we tried to upgrade the Kaby Lake G video drivers just for the applications to tell us"the chosen driver failed to discover the present configuration"

We expect this is a problem which Dell and Intel will solve in the long run, as now it appears the Dell XPS 15 2-in-1 is not able to upgrade its own display driver.

Loud Noise

Obviously, all this performance comes at the purchase price of heat. To help fight this, Dell developed a new kind of Gore insulating material. This substance directs heat from this unit better than other options to permit components to function at higher temperatures. To our amazement, it works extremely nicely. With this system on our hands, it seems no warmer than Ultrabook running load.

Regrettably, almost any time we plug into the laptop to wall mounted electricity appears to result from the lovers kicking full tilt within seconds. Nvidia Max-Q laptops may have spoiled us for hushed gaming notebooks, but this machine seems as loud as a thick gaming notebook running at full performance.

Battery life

Dell maintains the Dell XPS 15 2-in-1 can endure up to 15 hours battery, however, we found it to just run for approximately a third of the promised longevity. We have a max of 5 hours and 8 minutes out of our customary regional movie playback evaluation. Together with our normal web surfing, email checking and text-editing tasks, the battery lasted for approximately an hour .

Comparatively, that the Dell XPS 15 using much more conventional discrete graphics ran for almost an hour more on precisely the exact same battery evaluation. The Samsung Notebook 9 Pro held for 6 to 8 hours using our movie playback benchmark and basic usage.

So it appears that the Dell XPS 15 2-in-1 runs on the side of battery life that is available.

General assessment

The'smallest and thinnest 2-in-1 apparatus of its dimensions' is quite impressive really, thanks in big part to its hybrid processor/discrete graphics processor. AMD's Radeon RX Vega M graphics have contributed Intel's processors a real shot in the arm, overtaking a laptop equipped with Nvidia GTX 1050 graphics. All the time, this laptop maintains one of the most popular profiles in its own 15-inch course with mostly good battery life.

But all this power found in such a little package has a high cost and it is also among the loudest 15-inch laptops we have ever tested. If you're able to look beyond these problems, however, this is among the most innovatively engineered and powerful thin 15-inch laptops in the past years.