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This Laptop has a CRAZY Battery Life

Transcribed Jun 13, 2026 Watch on YouTube ↗
Beginner 2 min read For: General consumers interested in laptop reviews and battery life.
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AI Summary

The Lenovo Yoga Slim 7X (11th gen) features the new Snapdragon X2 Elite chip, offering exceptional battery life of up to 25 hours in testing, along with a mature Windows on ARM ecosystem and upgraded hardware like a 2.8K 120Hz OLED display and improved keyboard.

[00:00]
Ultra-light travel with the laptop

The reviewer packed only the Yoga Slim 7X, a phone, and a laptop for a day trip to Valve headquarters, using the laptop for over 15 hours without charging.

[00:45]
Snapdragon X2 Elite chip performance

The new chip offers faster CPU performance (single and multi-core) and improved energy efficiency, running quietly and delivering strong benchmark results.

[01:15]
Battery life exceeds expectations

Lenovo quotes 31 hours for local video playback; the reviewer got nearly 25 hours on a pre-production unit, making it a two- to three-day battery for typical use.

[02:00]
Windows on ARM maturity

Compatibility issues are largely resolved; native apps include Chrome, Firefox, Adobe Suite, Blender, Visual Studio, Unity, and Unreal Engine.

[02:45]
Gaming improvements and limitations

Most games run via Prism emulation with AVX/AVX2 support; anti-cheat support for BattleEye and Easy Anti-Cheat is added, but Vanguard for Valorant is missing.

[03:30]
Hardware upgrades

New thermal system with flat heat pipe keeps it quiet; keyboard has 1.5mm key travel similar to ThinkPad; four speakers; 14-inch 2.8K 120Hz OLED display with 1100 nits HDR brightness.

[04:30]
Pricing and availability

Entry price targeted at $900, but final retail pricing may vary due to RAM costs.

The Lenovo Yoga Slim 7X delivers outstanding battery life, a mature ARM ecosystem, and premium hardware upgrades, making it a compelling choice for users seeking long-lasting performance.

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"The title accurately reflects the laptop's exceptional battery life, which is a key highlight of the video."

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Study Flashcards (5)

What is the battery life achieved by the Lenovo Yoga Slim 7X in the reviewer's test?

easy Click to reveal answer

Nearly 25 hours of local video playback.

01:15

Which chip powers the new Lenovo Yoga Slim 7X?

easy Click to reveal answer

Snapdragon X2 Elite.

00:45

What is the screen resolution and refresh rate of the new Yoga Slim 7X?

medium Click to reveal answer

2.8K resolution and 120Hz refresh rate.

03:30

Which anti-cheat systems are now supported on the Snapdragon X2 Elite for gaming?

medium Click to reveal answer

BattleEye and Easy Anti-Cheat.

02:45

What is the key travel of the new keyboard on the Yoga Slim 7X?

easy Click to reveal answer

1.5 mm.

03:30

💡 Key Takeaways

Bonkers battery life

The reviewer's astonishment at getting nearly 25 hours of battery life, calling it 'bonkers' and a 'two- or three-day battery'.

01:15
💡

Windows on ARM maturity praised

Despite criticizing Microsoft for bloat, the reviewer acknowledges excellent execution of Windows on ARM support.

02:00
💬

Keyboard compared to ThinkPad

The keyboard feel is likened to beloved ThinkPad keyboards, a high compliment for laptop enthusiasts.

03:30

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Last year, I flew out to the Valve headquarters to check out their Steam machine and Steam frame, and I was only going to be there for a few hours. I was flying in and then flying out on the same day. It was a super short trip, so I packed super light. I didn't bring a ton of camera gear cuz I assumed I'd be moving around to different places, trying all their new hardware. I didn't even bring

a change of clothes. I brought a phone and a laptop. And this was the one I brought, the 2024 Yoga Slim 7X. I didn't even bring its charger and I ended up using the laptop for over 15 hours at the event and on planes and it still had juice left over. And it's because this has been one of the longest lasting laptops for the past 2 years. And now this new one, the 11th gen Lenovo Yoga

Slim 7X has a new chip and just new upgrades to this whole thing that take it to the next level. So the big thing here is the new Snapdragon X2 Elite chip. It has a faster CPU, really good in single and multi-core, and the best part of it is it's even more energyefficient. Even this early sample performs really well in benchmarks and apps while also being very quiet as you'd expect. But the battery life, like I

thought the previous generation was already really good, but this new one is just bonkers. So Lenovo is quoting 31 hours as their target for local video playback. And from my testing on this early pre-production unit, I'm getting almost 25 hours. It's over a day of straight playback. This is legitimately a two or maybe even a three-day battery of full use for a lot of people. And it's consistent performance whether it's plugged in or if it's on

battery. Something that most other Windows laptops struggle with. It's still a very light device, but it does have a physically large battery which allows it to outlast the MacBook Air products. The other really important part of the story though is that the Windows on ARM experience has matured extensively over the past couple of years. Like in 2024 when the first generation of Snapdragon Elite devices launched, you still had to look into lists of like which apps

would run properly. But at this point, the whole compatibility thing is basically gone. Stuff just runs on these devices. And for all the flak that I give Microsoft for like, you know, Windows 11 being bloated and them just drenching their product with co-pilot sauce, the way they've executed Windows on ARM support over the past couple years is really good. And we now have native apps for the vast majority of tools. We got Chrome, Firefox, Brave, all

native. And then we have the full Adobe suite, including Premiere and After Effects. We have Blender, Resolve, Visual Studio, Unity, and even the Unreal Engine. They're all fully native apps. Now, when it comes to gaming though, most games still aren't native. You still have to rely on Prism emulation. But the latest version with AVX and AVX2 support makes this experience so much better than before, and Qualcomm showing good frame rates in many AAA titles, but there

are still games that don't run on these systems yet. They have taken big steps towards their anti-che integration. There's now support for Battle Eye and Easy Antiche, which opens up a lot of titles that were blocked before, but there's still no Vanguard support for Valerant or League players. So, it's an amazing chip with a much more mature ecosystem around it. But Lenovo didn't just chip drop on this thing and call it a day. They tweaked the

whole Slim 7X product. So, inside we're looking at a new thermal system with their flat heat pipe tech which keeps the device very quiet even on load. The previous keyboard was good, but this new one is just better. They increased the key travel to 1.5 mm. And this is now very similar in feel to their beloved ThinkPad keyboards. It's very responsive to type on. There's now four speakers instead of the previous two. And the screen has

also been upgraded. This is now fractionally smaller than the previous generation. This is now 14 inches instead of the previous 14.5. It's now a 2.8K 120 Hz OLED and it hits 1100 nits in HDR. It's got great colors, excellent calibration out of the box. And when you compare to the IPS panels of the MacBook Airs, this is just so much better colors and contrast when you're watching media. Even moving the cursor around on your desktop is

like twice as fast on this device. It's hard to tell cuz you're watching this at 60 fps on YouTube, but it's an awesome screen. Now, in terms of pricing, this is targeted at 900 bucks for the entry point, but because of RAM apocalypse, I have no idea how this will actually shake out in terms of retail pricing. But the new Lenovo Slim 7X, it's an awesome device this year. Super fast chip, crazy battery life.

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