
The 15.6" ThinkBook 15 Gen 4 Laptop from Lenovo is built with a durable chassis and equipped with components that provide you with a fluid computing experience. Its 4.4 GHz Intel 10-Core i5-1235U Processor, DDR4 memory, and PCIe SSD all work together to improve loading times and multi-tasking efficiency, so you can get more done. The 15.6" display is outfitted with a 1920 x 1080 panel and powered by integrated Intel Iris Xe Graphics. Connectivity options include USB Type-A and Thunderbolt 4, HDMI 2.1, RJ-45, Wi-Fi 6, Bluetooth 5.1. Users will also have access to a microSD card reader, a webcam, a combo audio jack. The operating system installed is Windows 11 Pro.

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 6E options let you quickly connect to crowded public platforms with little lag-time and buffering.
- USB-C 3.2 Gen 2 (full function, USB+DP+PD)
- Thunderbolt 4 (Supports DisplayPort and Power Delivery)
- HDMI 2.1
- USB-A 3.2 Gen 1 (always on)
- Headphone / microphone combo jack (3.5mm)
- 4-in-1 Card Reader
- USB-A 3.2 Gen 1
- Ethernet (RJ-45)
- Kensington Nano Security Slot

The Lenovo ThinkBook 15 Gen 4 (15" Intel) laptop stays cool under pressure. With up to 12th Gen Intel Core processors and optional dual-SSD storage-as big as 1TB-it can handle all your computing needs. Plus, the Intelligent Cooling feature adjusts fan speed, thermal capacity, and battery life to keep the system up and running even under intense use.

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.

AI features on the ThinkBook 15 Gen 4 help keep teleconferences quiet and focused by limiting ambient noise. Multiple settings let you tune your conference audio to your environment.
Processor | 12th Generation Intel Deca-Core i5-1235U (10 cores 12 threads, P-core 1.3 / 4.4GHz, E-core 0.9 / 3.3GHz, 12MB Cache) |
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Display | 15.6" Full HD (1920x1080) IPS Anti-glare 300nits Display |
Graphics | Integrated Intel Iris Xe Graphics |
Networking | Intel Wi-Fi 6 AX201 802.11AX (2 x 2) + Bluetooth 5.1 |
Operating System | Windows 11 Professional 64-bit |
Battery | Integrated 45Wh |
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Camera | FHD 1080p with Privacy Shutter |
Security | Fingerprint Reader, TPM 2.0 |
Dimensions | 14.1 x 9.25 x 0.74 inches |
Weight | 3.75 lbs |
Products | |||||
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Memory Size | 16GB RAM | 16GB RAM | 40GB RAM | 32GB RAM | 40GB RAM |
Storage | 256GB PCIe NVMe M.2 SSD | 512GB PCIe NVMe M.2 SSD | 1TB PCIe NVMe M.2 SSD | 1TB PCIe NVMe M.2 SSD | 1TB PCIe NVMe M.2 SSD |
CPU | Intel Core i5-1235U | Intel Core i5-1235U | Intel Core i5-1235U | Intel Core i5-13420H | AMD Ryzen 7 7730U |
Display | 15.6" FHD (1920x1080) | 15.6" FHD (1920x1080) | 15.6" FHD (1920x1080) | 16" WUXGA (1920x1200) | 15.6" FHD (1920x1080) |
Backlit Keyboard | × | × | × | × | × |
Fingerprint Reader | × | × |