I recently had the opportunity to test out the new Lenovo Yoga Slim 7x, an ARM-based Windows laptop featuring the Snapdragon X Elite processor. You can check it out in my latest review.
The Yoga Slim 7x is priced at around $1,200 (compensated affiliate link). My review loaner came equipped with 16GB of LPDDR5x RAM and a 512GB NVME SSD. There’s also a ThinkPad variant available at a slightly higher cost, offering similar performance.
The core distinction between this laptop and its Intel or AMD counterparts lies in its ARM architecture. While Windows has supported ARM processors for years, it often came at the expense of performance and compatibility. However, the latest Snapdragon chips have significantly closed this performance gap, delivering a much-improved experience, albeit with lingering compatibility issues. Not all software runs seamlessly, and the success of running different applications can be unpredictable.
One of the major advantages of this ARM-based machine is its battery life. The Slim 7x houses a 70-watt-hour battery, comparable to those found in Apple’s MacBook Pros. In my tests, it performed admirably, offering battery life on par with ARM-based MacBooks, making it a solid choice for users prioritizing battery life.
One of its standout features is the 14.5-inch OLED display with a 3K resolution (2944×1840). This screen supports Dolby Vision and boasts a peak brightness of 1,000 nits, with a typical brightness of 500 nits. The display also supports a 90Hz refresh rate which would be great for gaming if the compatibility with games wasn’t so bad. But in day-to-day use the 90hz display does make the computer feel faster and more responsive.
The laptop’s build quality is impressive, featuring an all-aluminum design that weighs in at 2.82 pounds (1.28 kg). The keyboard is well-designed, with good key travel and backlighting, making typing a comfortable experience. The large trackpad is responsive, although I preferred turning off the tap-to-click function for better accuracy.
In terms of connectivity, the Yoga Slim 7x has three USB 4.0 ports, all capable of 40Gbps data transfer and supporting display output and power delivery. Unlike the HP Omnibook X laptop I reviewed earlier, this Lenovo device handled a Thunderbolt-connected external hard drive reliably, although the performance was slightly below typical Thunderbolt speeds.
For those considering external GPUs, the current state of ARM drivers does not support this functionality, although future updates and driver compatibility may change this. The 1080p webcam is adequate for video calls, though not exceptional, and the speakers are sufficient for conference calls and casual media consumption.
The laptop’s performance in web browsing and Microsoft Office applications is excellent. The ARM optimized Brave web browser, for instance, ran smoothly, and media playback was flawless, including 60fps YouTube videos. The device also supports Wi-Fi 7, ensuring compatibility with the latest wireless standards.
For more demanding tasks like video editing, the ARM optimized version of DaVinci Resolve performs well, handling a simple 4K 60fps project without issue with similar performance to Intel and AMD based machines. However, this level of use does reduce battery life more significantly.
Gaming on ARM-based laptops remains problematic due to compatibility issues. Titles like No Man’s Sky, Red Dead Redemption 2, and Doom Eternal either failed to run or encountered significant glitches when they did load up.
While Linux is not yet compatible with the Snapdragon X Elite processors, Qualcomm has promised future support.
The Lenovo Yoga Slim 7x shows considerable promise, but its ARM architecture still faces significant compatibility hurdles. It’s suitable for users primarily working with Office 365 and web-based applications, providing excellent performance and battery life. However, those requiring a broader range of software compatibility may still find Intel or AMD-based laptops to be a safer bet as compatibility is just not guaranteed.