The HL156SD is a 15.6-inch plus 7-inch dual-screen dual-touch business laptop optimized for productive office work and immersive stylish user experience. Expertly constructed with plastic A&C covers and metal D-shell, it comes in three finish options: Silver, Dark Iron Gray and Rose Gold. Measuring 358×241×17.7 mm with a slim thickness of only 17.7 mm and total weight of merely 1.7 kg, the streamlined chassis is lightweight and easy to carry around.

Boasting an innovative dual-screen dual-touch interactive architecture enabling seamless cross-display operation, its primary 15.6-inch display features Full HD 1920×1080 resolution and a 60Hz refresh rate for crisp visuals and expansive viewing space; paired with a 180-degree lay-flat hinge design to facilitate presentation and office tasks across various scenarios. Integrated Windows Hello near-infrared 3D facial recognition delivers instant secure unlocking to safeguard user privacy and shorten boot-up time. It is fitted with a standard backlit business keyboard and an extra-large integrated precision touchpad featuring soft keystroke feedback and responsive gliding control for effortless typing even in dim surroundings. A customized flowing RGB marquee lighting strip at the base adds futuristic aesthetics and ambient charm, striking a perfect balance between premium appearance and refined texture.

In performance, the notebook is powered by Intel Celeron N95 quad-core four-thread CPU with 6MB high-speed cache and a max turbo boost up to 3.40GHz, teamed with Intel HD Graphics for consistent and smooth system performance. Outstanding expandability is realized via dual DDR4 3200MHz memory slots supporting dual-channel upgrade and dual M.2 2280 SSD bays for flexible storage expansion, effortlessly handling multitasking office work, graphic editing and daily entertainment.

Equipped with an internal high-density 7.6V 5000mAh lithium polymer battery, it delivers 4 to 5 hours of continuous runtime to cover daily commutes and outdoor business trips. For audio-video communication, a front-facing 1MP 30fps HD webcam works alongside high-sensitivity digital microphones and dual-chamber stereo speakers to ensure sharp image and clear sound during online conferences and remote classes.

Wireless connectivity includes dual-band 2.4G & 5G Wi-Fi and Bluetooth 5.0 for high-speed, steady networking and efficient data transfer. The rich port assortment contains dual USB 3.0 ports, full-function PD fast-charging Type-C, Mini HDMI video output, Micro SD card slot, 3.5mm audio jack and DC charging port, consolidating fast charging, high-speed data transfer, screen casting and peripheral extension capabilities. External USB wired and Bluetooth wireless accessories are fully supported. Compatible with Windows 10 and Windows 11 OS, this dual-screen laptop combines attractive design, advanced security, powerful performance and ample expandability for business productivity and leisure entertainment.