Lenovo ThinkBook 15 G4 15.6″ 1920×1080 i5-1235U 16GB 512GB SSD Windows 11 Pro

The Lenovo ThinkBook 15 G4 IAP is a capable and versatile laptop with strong connectivity, solid security, and room for memory expansion. Its performance depends on your specific configuration and use case.

Cool under pressure

Powered by up to 12th Gen Intel® Core™ processors, it can handle demanding workloads. Optional dual-SSD storage offers up to 2TB capacity. Intelligent Cooling adjusts fan speed, thermal output, and battery life to keep the system running smoothly, even during heavy use.

Stylish and functional

This dual-tone laptop is just 18.9mm thin and starts at 1.7kg. Modern Standby wakes it in one second and connects online in the next. Narrow bezels give it an 88% screen-to-body ratio, offering more screen space and an immersive view.

Business-ready performance

Select models feature Intel® vPro® Essentials for better productivity, smoother multitasking, stronger connectivity, enhanced security, and easier device management.

Crisp and comfortable viewing

The 15.6″ FHD display delivers sharp, flicker-free visuals with video resolution upscaling. TÜV Rheinland Low Blue Light models help reduce eye strain. Optional 100% sRGB versions provide accurate colors, and touchscreen models are available.

Pro-level conferencing

AI noise-cancellation keeps calls clear by reducing background noise. You can tune audio settings for your environment. Select models feature a Versa Bay with built-in, rechargeable earbuds* (*not available in EMEA).

Connectivity without compromise

Unlike many slim laptops, it keeps a full range of ports: Thunderbolt™ 4, USB-A, USB-C, HDMI 2.1, Ethernet, and a card reader. Wi-Fi 6E ensures fast, stable connections, even in crowded networks.

Key specifications

• Processor: Intel Core i7-1255U

• Memory: 8GB DDR4 3200MHz (up to 40GB supported)

• Storage: 512GB SSD M.2 2242 PCIe 4.0×4 NVMe

• Operating System: Not pre-installed

• Display: 15.6″ FHD (1920×1080)

• Optical Drive: None

• Wireless: Wi-Fi 6 (11ax), Bluetooth 5.1

• Webcam: 720p HD with privacy shutter

• Security: Fingerprint reader, Kensington Nano Security Slot

• Color: Mineral Grey

• Warranty: 2 years

Ports:

• • 1x USB 3.2 Gen 1

  • 1x USB 3.2 Gen 1 (Always On)

  • 1x USB-C 3.2 Gen 2 (data, PD 3.0, DP 1.4)

  • 1x Thunderbolt 4 / USB4 (data, PD 3.0, DP 1.4)

  • 1x HDMI 2.1 (up to 4K@60Hz)

  • 1x Card reader

  • 1x Ethernet (RJ-45)

  • 1x 3.5mm headphone/microphone combo