Style that's fully functional
Looking for a highly mobile, thin, and sleek laptop? The stylish, dual-tone Lenovo ThinkBook 15 Gen 4 is only 18.9mm / 0.74" thin and starts at just 1.7kg /3.75lbs. Modern Standby wakes the system in just one second upon opening the top cover and connects online one second later. With narrow display bezels and an 88% screen-to-body ratio, you'll appreciate the larger screen real estate and enjoy the view.
So many connections
As laptops get smaller, some provide fewer connectivity options. Not Lenovo ThinkBooks, which have all the ports you need. For fast file transfers, the ThinkBook 15 Gen 4 laptop has a Thunderbolt 4 port, USB ports, HDMI, and more to connect printers and other peripherals. Plus, speedy WiFi 6 options let you quickly connect to crowded public platforms with little lag-time and buffering.

Technical Specifications
Processor: 12th Generation Intel Deca-Core i7-1255U (10 cores 12 threads, base clock speed 1.7GHz, max turbo to 4.7GHz, 12MB L3 Cache)
Display: 15.6" FHD (1920 x 1080), Anti-Glare, 250 nits, Narrow Bezel
Graphics: Integrated Intel Iris Xe Graphics
Memory: 16GB (8GB + 8GB Soldered) DDR4 RAM
Storage: 512GB PCIe NVMe M.2 SSD
Networking: Wi-Fi 6, 11ax 2x2 + Bluetooth 5.1
Operating System: Windows 11 Pro 64-bit
Battery: Integrated 45Wh
Camera: FHD 1080p with Privacy Shutter
Security: Fingerprint Reader, TPM 2.0
Keyboard: English
Dimensions: 14.10 x 9.25 x 0.74"
Weight: 3.75 lb
I/O Ports
USB 3.2 Gen 1
USB 3.2 Gen 1 (Always On)
1 x USB-C 3.2 Gen 2 (support data transfer, Power Delivery 3.0 and DisplayPort 1.4)
Thunderbolt 4 / USB4 40Gbps (support data transfer, Power Delivery 3.0 and DisplayPort 1.4)
HDMI 2.1, up to 4K/60Hz
Card reader
Ethernet (RJ-45)
Headphone / mic combo