Slimmest laptop 2021

If you want a portable laptop, go with one of the best Ultrabooks. When a laptop is designated an Ultrabook, you can trust that it will be thin and lightweight yet offer long battery life. But as these ultraportable laptops grow in popularity, it becomes more difficult to choose the right one. Fortunately, we've done the hard work for you and ranked the best ultrathin laptops on the market.

The best thin and lightweight laptop right now is the Dell XPS 13, which has a sleek design, fast performance and a gorgeous display. If you don't want to spend so much fast, consider the Envy 13 [or Envy x360] a $900 laptop that offers just about everything the Dell delivers. And macOS users really only have two choices: the MacBook Air or 13-inch MacBook Pro.

If you need a work machine, see our best business laptops rankings. Or if you're a student, we've put together a list of the best laptops for college. It's also worth checking out our best 13-inch laptops page as most of those listed below fall into this category.

With CES 2022 upon us many new ultraportables were announced and we will be bringing you the latest and greatest as we review and then update our best-of list.

What are the best Ultrabooks?

Dell's XPS 13 has been the best Ultrabook for several years running and the 2021 model is the best yet. It takes the edge-to-edge display Dell popularized years ago and amps it up by removing the bottom bezel. The effect is mesmerizing. On top of that, the XPS 13 offers fast performance and long battery life in the smallest chassis yet for the thin and light series.

If you don't want to spend so much, go with the HP Envy 13. It might not be quite as premium as the XPS 13 or its sibling, the Spectre x360 14, but at $800, you won't get much better. Apple fans or those who prefer macOS over Windows 10 should probably opt for the MacBook Air, which finally has a good keyboard.

Other top Ultrabooks to consider include the aforementioned HP Spectre x360 134 or its rival the Lenovo Yoga 9i. Lenovo still has the business market locked down with the ThinkPad X1 Carbon and ThinkPad X1 Yoga although HP is making a serious claim with the new Elite Dragonfly.

The Dell XPS 13 is a serious workhorse. Powered by up to an 11th Gen Intel Core i7 processor with Iris Xe graphics, the notebook is ready for work or play. And with over 12 hours of battery life, you've got plenty of time for both, The notebook consistently performed either better or on a par with competing systems.

But rest assured, the laptop is just as pretty as it is powerful. The company managed to make a laptop that's smaller and lighter than previous models. Despite the smaller size, Dell added some big changes, including a larger trackpad and keyboard. Plus, you get a 13.4-inch, near-bezeless display on every side the first in the world to do so.

It's an exercise in patient restraint, improving the notebook in a bunch of small ways that add up to a big leap for the system.If you're looking for the total package, the Dell XPS 13 is the laptop for you.

See our full Dell XPS 13 [Late 2020] review. If you want to upgrade the screen, read our Dell XPS 13 4K review and Dell XPS 13 OLED review.

We can see the HP Envy 14 as the perfect laptop for many people. It has a powerful Intel Core i5-1135G7 processor and Nvidia GeForce GTX 1650 Ti Max-Q GPU packed into a sleek aluminum chassis. Not to mention a vivid 14-inch, 1920 x 1200-pixel, 16:10 display and more than 9 hours of battery life. On top of that, you get a great keyboard.

All these perks make the Envy 14 the best laptop for people who wants a premium machine but aren't willing to pay HP Spectre prices.The HP Envy 14 [2021] has room for improvement, but overall, its a great performance laptop wrapped up in a small package.

See our full HP Envy 14 review

The HP Envy 13 is the best laptop for under $1,000 and one of the best 13-inch laptops on the market. While it still has a plastic touchpad, the Envy 13 is a fantastic value if you want the best laptop for less than four figures. What makes this such a great deal is its entirely aluminum design and the excellent 11th Gen Intel Core CPUs.

In our testing, we found that an Envy 13 with an Intel Core i5-1135G7 delivers fast performance for almost any task. This specific Envy costs just $900 and can outmuscle laptops that cost well over $1,000. Moreover, the Envy 13 has a bright, vivid 13.3-inch display and a comfortable keyboard.

There is very little we don't like about the Envy 13. If you can get over the lack of an IR camera [there is a fingerprint sensor], then it is the ultimate money-saving laptop.

See our HP Envy 13 [2021] review

The new MacBook Air is top among the best MacBooks for those who don't want to spend too much.

The new MacBook Air is an improvement over the previous model in every way, bringing monumental performance and battery life enhancements. Those bold claims Apple made about the M1? They weren't exaggerations. This MacBook Air out-muscles every laptop in its class while lasting a full day on a charge. And it does so with a fanless design, meaning the Air is pin-drop silent.

Add a gorgeous new OS, webcam improvements, and better integration with iPadOS and iOS [including mobile app support] to the mix, and the laptop earns my wholehearted recommendation. You'd think all these improvements would come at a hefty cost, and yet, the new MacBook Air maintains a $999 starting price.

See our full Apple MacBook Air with M1 review

The Spectre x360 14 is the best 2-in-1 laptop ever. Newly released for 2021, the 13.5-inch model builds upon its predecessors but adds useful new features including a 3:2 aspect ratio display and 11th Gen Intel CPUs with Iris Xe graphics. Highlights of this laptop include a stunning design, bright and vivid 1920 x 1280-pixel IPS and 3K2K OLED display options, epic 12+ hour battery life and fast overall performance.

Add to that a generously sized touchpad that is silky to the touch as well as a comfortable [albeit shallow] keyboard, excellent security options [fingerprint sensor and facial recognition] and a good selection of ports, and well, it's easy to see why we like this laptop so much.

We recommend buying the Spectre x360 14 over the Envy 13 if you have the money, especially if you need the flexible design. In fact, the Spectre x360 14 is the best HP laptop if you want a convertible notebook. Sure, it has a few faults, but those are easily forgotten once you get this beauty in your hands.

See our HP Spectre x360 14 review

The successor to the excellent Yoga C940, the Lenovo Yoga 9i takes a proven formula and refines it. Subtle design improvements, long battery life [11:15] and refreshed 11th Gen Intel processors make the Yoga 9i a worthy successor to one of last year's top 2-in-1 laptops.

As you'd expect from a Yoga-series laptop, the Yoga 9i has a premium, ultra-portable chassis and a unique hinge that doubles as a rotating soundbar speaker. As a 2-in-1, that hinge can rotate 360-degrees to convert the Yoga 9i into a tablet or be placed in tent mode so you can watch movies without a keyboard in the way. When it comes to viewing content, the Yoga 9i's 1080p [4K is available] display is crisp, vibrant and bright.

For all the basics it gets right, my favorite things about the Yoga 9i are its extra features, which include a webcam cover [no more need to buy tape], a slot for the improved Active Pen and a fingerprint sensor.Unfortunately, there is no IR camera.

See our Lenovo Yoga 9i review.

Good luck finding a better laptop than Asus' ZenBook 13 UX325EA for under $1,000. Want a gorgeous chassis? You got it! Want long battery life? Of course, you do! And the ZenBook 13 delivers here, too. And if you want quick performance and a great keyboard, well, I think you can guess where I'm going with this. But wait, don't the other laptops in this list deliver in those areas as well? Yes, but not for only $999.

Asus' ZenBook line has historically delivered on value and now it returns with the ZenBook 13 UX325EA after a brief hiatus. For $999, you can the latest Intel 11th Gen Core i7-1165G7 CPU with Iris Xe graphics, 16GB of RAM and a 1TB M.2 PCIe SSD. It's a specs-to-price ratio you just won't find in premium laptops from other brands. The icing on the cake is the 13 hours and 47 minutes of battery life, which makes this one of the longest-lasting laptops we've ever tested. So yes, the ZenBook 13 UX352EA is a fantastic choice.

See our Asus ZenBook 13 UX325EA review

Lenovo made several welcome changes to the 9th Gen edition of its flagship business Ultrabook. Along with fast performance from 11th Gen Intel CPUs, you get epic battery life, powerful quad speakers, a new 14-inch display with a 16:10 aspect ratio, and plenty of ports, all in an impossibly lightweight chassis [2.5 pounds].

But it's still those classic ThinkPad features a durable design [with MIL-STD-810G strength], best-in-class keyboard and stealthy black/red aesthetics that carry the X1 Carbon to greatness.

Yes, we wish the ThinkPad X1 Carbon hadn't ditched the SD card reader in the previous, and top configurations can get very expensive, but you'd be hard-pressed to find a better overall business machine.

See our full Lenovo ThinkPad Carbon X1 [Gen 9] review.

You won't find faster performance for the price than what the Acer Swift 3 with AMD CPUs offers. For just $649, you can get it configured with the ridiculously fast Ryzen 7 4700UCPU, which even outperformed the MacBook Pro in many of our tests. It is truly a price-to-performance ratio we haven't ever seen before.

Other things we like about the Swift 3 include its lightweight design [2.7 pounds] and that it comes with a fingerprint reader. The keyboard is also a bright spot, delivering a satisfying typing experience. And while the display is a tad dim, that is easily forgotten when you're multitasking demanding workloads on a laptop that costs well below $1,000.

See our full Acer Swift 3 [2020, AMD] review.

It's a bit thicker than some of the other options in this roundup but the ZenBook 13 earns its spot for having an innovative secondary display and discrete graphics in a relatively portable chassis. Speaking of the chassis, the ZenBook 13 is a gorgeous laptop whose dark blue aluminum frame stands out against its bland peers and is tested to military-grade durability.

If that indigo hue doesn't catch your eyes, the ScreenPad 2.0, a touchpad that doubles as a mini display, certainly will. You can use the extra screen real estate to extend the main display or you can launch and control apps straight from your touchpad. While the ZenBook 13 has a dim display, it makes up for it with good audio, a decent selection of ports and a discrete GPU.

Read our full Asus ZenBook 13 UX334FLC review.

How to choose an Ultrabook

The word "Ultrabook" officially refers to notebooks that meet Intel's strict standards for weight, thickness and usability. These days, nonbusiness laptops rarely carry the chipmaker's official Ultrabook label, but many people still use the term to describe super thin and light laptops of all kinds.

We've listed our favorite lightweight Ultrabooks on this page. If you're shopping for one, consider the following:

• Three Pounds or Less: If you want a system that's really easy on your arms, look for one that's under this threshold.
• 9+ Hours of Battery Life: What good is a highly portable laptop if you need to re-charge it every few hours? Look for systems that lasted at least 9 hours on the Laptop Mag Battery Test.
• The Right Ports: Decide what ports you absolutely need, before you buy. Some Ultrabooks only have USB Type-C or Thunderbolt 3 ports, while others have a mix of both next-gen and legacy connectors.
• Touch or Non-Touch?: If you're buying a 2-in-1, a touch screen comes standard. However, if you're getting a clamshell laptop, touch may cost extra and could drain battery life.

How we test Ultrabooks

We put Ultrabooks through extensive benchmark testing -- both synthetic and real-world -- before they end up in the hands of our reviewers. We evaluate everything from speed and battery life to display brightness, speaker volume and system heat.

We use a Klein K10 colorimeter to detect the brightness and sRGB color gamut of a laptop's display. For performance benchmarking, we run the laptop through a gauntlet of benchmarks, including Geekbench 4.3 and 5.0 and 3DMark professional graphics tests.

To determine real-world performance, we task the laptop to convert a 4K video to 1080p resolution and to duplicate a 4.97GB multimedia file. Our real-world graphics test is the Dirt 3 benchmark with medium settings and 1080p resolution.

We also run heat tests by playing a 15-minute full-screen video and our battery test consists of continuous web surfing over Wi-Fi at 150 nits of brightness. We consider everything over the category average [8 hours and 36 minutes] to be a good result. Of course, these tests are complemented with hands-on testing from our reviewers.

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