ASUS ExpertBook B1 B1503CVA laptop 15.6" FHD Core 3 100U 16/256 GB

The 15.6-inch Full HD screen at 1920 × 1080 has an anti-glare finish, so office lighting and windows do not get in the way. The keyboard includes a separate numeric keypad that speeds up number entry in accounting, warehouse work and spreadsheets. The colour gamut is 45% NTSC: fine for documents and the web, but not for photo work where colour accuracy matters.

The Intel Core 3 100U is a six-core processor: two performance cores up to 4.7 GHz and four efficient cores up to 3.3 GHz, with eight threads and 10 MB of cache in total. Its 15 W base power is designed for economical operation. Office software, email, the browser and calls in Teams or Zoom are a normal daily workload for it.

The 16 GB of DDR5 memory is on SO-DIMM modules, and the board has two slots supporting up to 64 GB in total. The 256 GB SSD uses the M.2 2280 form factor and an NVMe interface over PCI Express 4.0. That means an IT department can add memory and storage later without replacing the whole computer. The manufacturer's repairability index of 9.5 also points to easy servicing.

The chassis offers two USB-C ports (USB 3.2 Gen 2) with DisplayPort and charging support, two USB-A ports (USB 3.2 Gen 1), HDMI 1.4, a gigabit RJ-45 network jack and a combined headphone and microphone jack. Wireless is Wi-Fi 6 (802.11ax) with a 2 × 2 antenna and Bluetooth 5.4. A 65 W power adapter is included, and the laptop can also charge over USB-C.

A TPM 2.0 chip and Windows 11 Pro enable drive encryption and corporate management, while BIOS, drive and user passwords add protection. The webcam has a physical privacy shutter and the chassis has a Kensington lock slot. ASUS highlights the series' durability in military-standard tests and its Dirac audio processing. The grey chassis measures 359.5 × 232.2 × 19.9 mm.

Companies equipping staff with a uniform, easy-to-service business laptop; accountants and office workers for whom a numeric keypad is a daily tool; and small businesses that need Windows 11 Pro, wired networking and the option to add memory later. Thanks to the large screen it also suits a home office, where the laptop spends more time on the desk than in a bag.