Lenovo ThinkPad L15 Gen 3 Laptop 39.6 cm (15.6") Intel® Core™ i5 1235U 8 GB DDR4 SDRAM 256 GB SSD Wi Fi 6 Windows 11 Pro Black General Type C with Dynabook’s in house BIOS with Dynabook’s in house BIOS Wireless adaptor 1 Gen 1) Type A ports quantity 2 Keyboard Spill resistant keyboard Yes Keyboard backlit Yes Numeric keypad Yes Keyboard language English Keyboard layout QWERTY Pointing device ThinkPad UltraNav Software Recovery operating system Windows 10 Pro Operating system language English Operating system architecture 64 bit Operating system installed Windows 11 Pro Processor special features Intel Flex Memory Access Yes Intel Trusted Execution Technology Yes Intel VT x with Extended Page Tables (EPT) Yes Execute Disable Bit Yes CPU configuration (max) 1 Embedded options available No Intel Virtualization Technology for Directed I O (VT d) Yes Intel Virtualization Technology (VT x) Yes Battery Battery capacity 57 Wh Battery technology Lithium Polymer (LiPo) Power AC adapter power 65 W Security Password protection type Power on 2 SSD interface PCI Express SSD capacity 256 GB Number of SSDs installed 1 Total SSDs capacity 256 GB Storage media SSD Total storage capacity 256 GB Graphics On board graphics card model Intel Iris Xe Graphics On board GPU manufacturer Intel Discrete graphics card model Not available Discrete graphics card No On board graphics card Yes Audio Number of microphones 2 Built in microphone Yes Speaker power 2 W Number of built in speakers 2 Audio system Dolby Audio Audio chip Realtek ALC3287 Camera Privacy type Privacy shutter Privacy camera Yes Infrared (IR) camera Yes Front camera Yes Network WWAN Installed Near Field Communication (NFC) No Bluetooth version 5