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Asus Zenbook 14 UX434FL impressions (Core i7-8565U, Nvidia MX250)

Asus Zenbook 14 UX434FL impressions (Core i7-8565U, Nvidia MX250)

On this article, we’re taking a detailed have a look at the ASUS Zenbook 14 UX434FL, the mid-2019 replace of the favored ZenBook 14 collection of ultraportable laptops.

That is based mostly on final 12 months’s ZenBook 14 UX433FN, with an identical design and development, however up to date (nonetheless a Whiskey Lake processor, however the newer MX250 dGPU) and a ScreenPad, the neat secondary-screen that adverts further performance to the basic clickpad, one thing we’ve beforehand seen on the ZenBook Professional line and has been added to the whole ZenBook and VivoBook S lineups this 12 months.

The 2019 iteration additionally will get a touchscreen this time round, in addition to a extra mature and software program package deal, which permits for quieter each day use and higher efficiency in demanding masses. Then again, nothing has modified within the IO and battery-life departments, the place the earlier ZenBook fell a bit of wanting the competitors.

We’re presently spending time with a pre-production pattern of the ZenBook 14 UX434FL, and we’ll progressively add our impressions within the article down beneath that’s ultimately going to grow to be an in depth assessment, so in case you have any questions or particular points that you may want us to take a look at, drop us a line within the feedback part on the finish of the submit.

Specs as reviewed

Asus ZenBook 14 UX433FL
Display screen 14.zero inch, 1920 x 1080 px, IPS, contact, shiny,
Processor Intel Whiskey Lake Core i7-8565U CPU
Video Intel UHD 620 + Nvidia MX250 2GB DDR5 10W (GeForce 430.86)
Reminiscence 16 GB LPDDR3 (soldered)
Storage 1 TB M.2 NVMe SSD (Samsung PM981 MZVLB1T0HALR – 80 mm)
Connectivity Wi-fi AC (Intel AC 9560), Bluetooth 5.zero
Ports 1x USB-A three.1, 1x USB-A 2.zero, 1x USB-C three.1 gen2, HDMI, microSD card-reader, mic/headphone
Battery 50 Wh, 65W charger
Measurement 320 mm or 12.56” (w) x 200 mm or 7.83” (d) x 15.9 mm or zero.63” (h)
Weight 2.84 lbs (1.29 kg)+ .44 lbs (.2 kg) charger, US model
Extras white backlit keyboard, ScreenPad, HD webcam, IR Whats up digicam and near-field mics, out there in Royal Blue

Similar to with the previous collection, Asus will most definitely provide the ZenBook UX434 in varied configurations, with Core i5 and i7 processors, with or with out the MX250 GPU (UX434FL – with, UX434FA – with out), in addition to with or with out a touchscreen. The supply goes to differ between areas, and there’s no approach to inform prematurely which variants will make it to your nation.

Design and development

On the skin, the 2019 ZenBook UX434FL is generally equivalent to the earlier Zenbook UX434FN, so I’ll direct you to our present article for in-depth impressions on the construct and design.

There are, nonetheless, three vital variations to remember. Firstly, the 2019 mannequin is simply out there within the Royal Blue colour scheme so far as I can inform, which appears to be like good, however on the identical time reveals smudges and fingerprints a lot simpler than the Silver variant of the UX434. Secondly, the 2019 mannequin will get a big ScreenPad that occupies an even bigger a part of the palm-rest, however that doesn’t intrude with the on a regular basis use practicality in any approach.

The third change is hidden beneath, the place Asus redesigned the air consumption grills, opting for a bigger consumption on prime of the whole ensemble, and not the restricted facet vents we’ve seen on the 2018 lineup. We’ll discuss this facet’s influence on the efficiency and thermals in an additional part.

These apart, the UX434 builds on already one of many nicest designs on the market. It’s stunning and is constructed properly, even when it’s not a unibody design because the ZenBook S UX392 and there’s nonetheless some flex within the keyboard deck and the lid cowl, across the Asus brand.

Except for the trendy appears to be like, the compact form-factor stays this laptop computer’s most important promoting level. Asus went with tiny bezels across the complete display screen, together with a small seen chin, as most of it tucks away behind the physique as a part of the Ergo-lift hinge design. This lifts up the laptop computer on the display screen’s backside body, permitting for a barely inclined typing place and improved airflow beneath, in corroboration with the redesigned intakes talked about earlier. The mechanism is robust and may be operated with a single hand, however there’s a draw back: you’ll be able to solely lean again the show to about 145 levels, which is limiting for an ultraportable laptop computer when utilizing it on the lap or in confined areas.

Right here’s how the UX434 compares to the favored XPS 13 when it comes to dimension and design. You’ll be able to see that it’s about the identical peak and solely a bit of bit longer, although it packs a 14-inch show.

The IO hasn’t modified both, and for some, it could possibly be this laptop computer’s Achilles heel, as there’s no Thunderbolt three help and no full-size card-reader. You do get two USB-A slots, a USB-C gen2 with help for knowledge and video, in addition to a microSD card reader, which I’d reckon will suffice for many customers and is definitely greater than a lot of the present ultraportables provide nowadays, as many rely closely on simply USB-C connectors.

For me, the only vital downside is the dearth of USB-C charging, because the laptop computer nonetheless rellies or a barrel-plug for that. It’s additionally price including that Asus would possibly embrace a USB to LAN adapter in some areas, in addition to an elective protecting sleeve, however their availability varies.

All in all, there’s little to complain about this laptop computer’s construct when it comes to design, high quality, or practicality. Sure, it’s not the sturdiest on the market and doesn’t verify all the appropriate containers, nevertheless it checks most and compensates for among the lacks with aggressive pricing.

Keyboard and trackpad

The ZenBook UX434FL inherits its keyboard from the earlier mannequin, which is a fairly good typer, however nonetheless not one among my favorites.

The format is customary for an Asus ultraportable, with softly completed full-size keys, correct spacing, brief arrows and a set of smaller Perform keys on the prime, in addition to the Energy button built-in into the top-right nook, which I’d advise you to disable from Home windows in an effort to stop placing the pc to sleep when on the lookout for Delete, even when that is stiffer than the opposite buttons and urgent it requires extra power.

keyboard clickpad 4 - Asus Zenbook 14 UX434FL impressions (Core i7-8565U, Nvidia MX250)

As anticipated on an ultraportable, that is additionally a reasonably short-stroke keyboard, with 1.four mm keystrokes. Nonetheless, there’s a bit of little bit of flex within the main-deck and the keys require a agency press to correctly actuate, because the actuation level is on the very backside and an incomplete press received’t register. For me, that translated in a good bit of errors whereas typing quick. I’m used to the marginally shallower and extra forgiving keyboard on the XPS 13, so that you would possibly really feel totally different about this implementation.

For what it’s price, I’d count on the typical purchaser to get together with it simply advantageous, however should you’re a quick typer and plan to enter plenty of textual content in your pocket book, I’d most likely look elsewhere.

This keyboard is in any other case pretty quiet, thus acceptable for library use or different low-noise environments. It’s additionally backlit, with white LEDs and gold writing on blue keycaps, which makes them clearly seen in all situations, with or with out the lights being activated.

I like that the illumination may be activated by swiping fingers throughout the clickpad, because it ought to on each laptop computer imo, and the truth that you’ll be able to select between three totally different ranges, however I’ll additionally add that there’s a good bit of sunshine creeping from among the keys on this specific implementation, in addition to a good bit of unevenness within the LEDs depth. I don’t keep in mind noticing this facet on final 12 months’s ZenBooks, so there’s a great probability that’s as a result of pre-production standing of our pattern.

The novelty right here is the addition of the ScreePad, which consists of a giant clickpad with an precise display screen (5.65″, 2160 x 1440 px decision, IPS panel) hidden beneath, which customers can select to allow or disable with a press of the F6 key. When off, the floor appears to be like and feels identical to a glass-covered clickpad, which works nice with each day swipes, faucets, and gestures. The floor is sturdy and doesn’t rattle with faucets, and the decrease half clicks easily and quietly, so even with out the display screen performance, this is likely one of the greatest clickpads I’ve encountered on Asus laptops to this point.

Activating the ScreenPad adverts in further performance, however takes a toll on battery life. This could work as both a secondary display screen seen in Home windows, and on this approach can show all the pieces you would placed on a secondary display screen, or as a companion display screen working apps tied to sure software program that you simply’re working on the primary display screen. These apps should be developed, although, and proper now there aren’t many out there. Our pattern got here with companion screens for the Microsoft Calendar, MS Music, Spotify, Evernote, Phrase, Excell and Powerpoint, as properly a Numpad function.

There’s no finger-sensor on the Zenbook UX434, however there’s an much more helpful set of IR Whats up cameras on the prime of the display screen, offering an easy technique of logging into Home windows.

Display screen

There’s a 14-inch show on the Zenbook UX434 collection, just like the title suggests, with a selection of both a non-touch or a contact variant, each with a layer of protecting glass on prime. The UX433 used to supply a matte variant as properly, however that not appears to be the case with this up to date mannequin.

Our pattern comes with the contact variant, so there’s nonetheless the glare that you simply’ll should make due with in vibrant environments, however you do get the additional performance of a touchscreen.

The panel can be a bit of bit brighter than on final 12 months’s mannequin. At 300+ nits, although, it’s nonetheless not as vibrant because the panels on the ZenBook UX392 or the vital opponents from Dell, HP or Lenovo, which supply 400-nits panels at this level, and that makes this ZenBook tough to make use of outdoor or in vibrant inside areas, which is one thing to remember when deciding between choices.

You’ll discover extra particulars down beneath, recorded with a Spyder4 sensor, however in only a few phrases, it is a fair-quality panel, with strong viewing angles and above common colour copy, distinction, and brightness. Blacks are inclined to get a bit washed out when you pump up the brightness, and you must know that our testing technique returns decrease distinction and brightness outcomes than others, as these are measured by shortly switching between a white and black picture at intervals of about three seconds.

  • Panel HardwareID: BOE BOE07E9 (NV140FHM-N63);
  • Protection: 97% sRGB, 71% NTSC, 75% AdobeRGB;
  • Measured gamma: 2.three;
  • Max brightness in the course of the display screen: 306 cd/m2 on energy;
  • Distinction at max brightness: 730:1;
  • White level: 7100 Ok;
  • Black on max brightness: zero.42 cd/m2;
  • PWM: No.

screen brightness coverage zenbook ux434fl - Asus Zenbook 14 UX434FL impressions (Core i7-8565U, Nvidia MX250)

Calibration is pretty poor out the field, with skewed gamma, White Level and grey ranges, so we’ll add an improved colour profile in a future replace. We additionally observed a good bit of brightness variation in the direction of the decrease corners, even when light-bleeding was not noticeable with the bare eye.

, efficiency and improve choices

Out take a look at variations is a better specced configuration of the Asus Zenbook 14 UX434FL, with the Core i7-8565U Whiskey Lake processor, Intel UHD 620 and Nvidia MX250 graphics with Optimus, 16 GB of RAM, and a 1 TB NVMe SSD.

We’re nonetheless growing the reminding of this text. Come again in a number of days for the ultimate replace, and within the meantime, get in contact within the feedback part for requests or questions.




530+ factors, 15W TDP, 2.four – 2.5 GHz, 70 C


Cinebench undervolted -100 mV secure

620-670, 15-20 W TDP, 2.7+ GHz, 70-75C

runs at larger than 15W TDP for probably the most half, which interprets within the excessive scores


perf on battery – wonderful, secure 15W TDP , 600+ factors


Again to our gaming outcomes, we ran a few DX11 and DX12 video games on our test-unit, on FHD decision and Low/Excessive particulars, and compiled the ends in the next desk.

FHD Low Preset FHD Excessive Preset
Bioshock Infinite- – fps – fps
Far Cry 5 21 fps  17 fps
Center Earth: Shadow of Mordor – fps – fps
Rise of Tomb Raider – fps – fps
Shadow of Tomb Raider – fps – fps
The Witcher three: Wild Hunt – fps – fps
  • The Witcher three – recorded with Fraps in marketing campaign mode
  • Bioshock, Far Cry 5, Center Earth, Tomb Raider video games – recorded with the included Benchmark utilities

That is what we received when it comes to CPU and GPU speeds in Witcher three, a really taxing title for this sort of .



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