Lenovo ThinkPad 15-inch W541 Core i5-5th Gen 2.8Ghz (2014) Memory:32GB Storage Type SSD Webcam Yes

Storage Type SSD  Webcam Yes Built-In Wi-Fi Yes Built-In Bluetooth Yes Operating System Windows 11 Operating System Version Pro Interface 1 x USB-C (Thunderbolt 4)

Brand - Apple

4" Retina Display | 2880 x 1800  Processor Intel Core i7-7820HQ  CPU Speed 2

Storage Capacity Options 128GB SSD

Intel UHD Graphics (Integrated)  Memory 32GB DDR4  Storage 1TB SSD  Operating System Windows 11 Pro  Interface/Ports 2 x USB-A 3

Lenovo ThinkPad 15-inch W541 Core i5-5th Gen 2.8Ghz (2014) Memory:32GB Storage Type SSD Webcam YesBrand Lenovo Model ThinkPad W541 Screen Size 15" Screen Resolution 1920 x 1080 Touchscreen No Graphics Quadro K2100M Processor (CPU) Intel Core i7 4810MQ CPU Cores Threads 4 8 Processor Speed (Base Boost) 2. 80GHz 3. 80GHz RAM Options 16GB 32GB RAM Type DDR4 3200MHz Storage Capacity Options 256GB 512GB Storage Type SSD Webcam Yes Built In Wi Fi Yes Built In Bluetooth Yes Operating System Windows 10 Operating System Version Pro Interface 4 x USB