Huawei Qingyun L420x performance flagship business notebook released equipped with 2.8K OLED screen

[ Gearbest Technology News]According to Gearbest, Huawei Qingyun L420x has been officially released, positioning it as a “performance flagship business laptop” with highlights such as a 2.8K OLED screen, 14 hours of ultra-long battery life, and high-energy productivity.

Huawei Qingyun L420x

Huawei Qingyun L420x is equipped with a 14.2-inch OLED screen, supports 2880×1920 resolution and 450 nits high brightness, and is still delicate in outdoor strong light environments. At the same time, it supports up to 120Hz high refresh rate and multi-color gamut mode switching such as sRGB, P3, Adobe, etc., which can meet professional design and office needs. In addition, the screen has also obtained TUV Rheinland Eye Comfort certification, which can reduce blue light damage. With 1920Hz high-frequency dimming, it can effectively reduce visual fatigue when used in dark light, taking into account eye protection and user experience.

In terms of appearance design, Huawei Qingyun L420x adopts an all-metal integrated body, which is as light as 1.32 kilograms and as thin as 14.5 mm. It has a calm and atmospheric shape and is durable. The fuselage has a built-in 70Wh large-capacity battery. Officials say that it can play videos continuously for more than 14 hours when fully charged. With 65W fast charging, it can charge 25% in 15 minutes, and it supports mobile phone chargers for flexible charging.

In other aspects, Huawei Qingyun L420x is equipped with LPDDR5 four-channel high-specification memory, supporting an ultra-high read and write rate of 6400MT/s. With the support of the underlying intelligent acceleration algorithm, it can accurately identify loads in different scenarios and improve response speed. It is reported that application startup speed has been increased by 15%, and file processing speed has been increased by 20%. It also uses self-developed Wi-Fi modules and radio frequency algorithms, paired with Huawei's new generation 3D three-dimensional metamaterial antenna, to achieve faster network speeds and more stable connections. Finally, Qingyun L420x supports five major types of interfaces, including standard RJ45 network port, USB-A 3.2 and full-featured USB-C.

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