Lenovo ThinkPad L15 Gen 4 (Intel) Intel® Core™ i7 i7-1355U Laptop 39.6 cm (15.6") Full HD 16 GB DDR4-SDRAM 512 GB SSD Wi-Fi 6 (802.11ax) Windows

Intel Core i7-1355U, 10C (2P + 8E)/12T, P-core 1.7/5.0GHz, E-core 1.2/3.7GHz, 12MB 15.6" FHD (1920x1080) IPS 250nits 45% NTSC 1x 16GB SO-DIMM DDR4-3200 512GB SSD M.2 2242 PCIe 4.0x4 NVMe Opal 2.0 Intel Iris Xe Graphics Functions as UHD Graphics Windows 11 Pro Thinner and lighter than its predecessors, this ThinkPad is perfectly suited to take on variedworkloads, be it day-to-day data management or audio/video streaming. Powered by 13th Gen IntelCore U/P Series processors, and with up to 2TB SSD storage it combines productivity with performancein a sleek form factor. The 15.6” FHD anti-glare display ensures a comfortable working experiencefor professionals while expanded WWAN connectivity delivers blazing-fast Gigabit internetspeed, anywhere.Hybrid professionals will appreciate the USB-C, HDMI and Thunderbolt 4 ports enablingquick transfer of design files and complex spreadsheets, and connection to externalmonitors. Additionally, camera privacy shutter and optional smart card reader enhancesdata security.With the use of PCC recycled materials in the cover and internal components, plusplastic-free packaging with 90% recycled content, the device keeps sustainability at itsforefront.With fewer pre-installed applications, battery life and device responsiveness is quicker. Atthe same time IT administrators can now deploy devices faster. Design Housing material Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC) Form factor Clamshell Colour name Thunder Black Product colour Black Product type Laptop Display Contrast ratio (typical) 800:1 RGB colour space NTSC Colour gamut 45% Display brightness 250 cd/m² Anti-glare screen Yes Native aspect ratio 16:9 LED backlight Yes Panel type IPS HD type Full HD Touchscreen No Display resolution 1920 x 1080 pixels Display diagonal 39.6 cm (15.6") Processor Configurable TDP-down 12 W Processor cache type Smart Cache Processor cache 12 MB Efficient-core Max Turbo Frequency 3.7 GHz Performance-core Max Turbo Frequency 5 GHz Efficient cores 8 Performance cores 2 Processor boost frequency 5 GHz Processor cores 10 Processor model i7-1355U Processor generation 13th gen Intel® Core™ i7 Processor family Intel® Core™ i7 Processor manufacturer Intel Memory Memory channels Dual-channel Maximum internal memory 64 GB Memory slots 2x SO-DIMM Memory layout (slots x size) 1 x 16 GB Memory clock speed 3200 MHz Memory form factor SO-DIMM Internal memory type DDR4-SDRAM Internal memory 16 GB Storage Compatible memory cards MicroSD (TransFlash) Card reader integrated Yes Optical drive type No SSD form factor M.2 SSD interface PCI Express 4.0 NVMe Yes SSD capacity 512 GB Number of SSDs installed 1 Total SSDs capacity 512 GB Storage media SSD Total storage capacity 512 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 Built-in microphone Yes Number of microphones 2 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 resolution 1920 x 1080 pixels Front camera HD type Full HD Front camera Yes Network WWAN controller Quectel EM05-G WWAN Installed Near Field Communication (NFC) No Bluetooth version 5.2 Bluetooth Yes Ethernet LAN data rates 100,1000 Mbit/s Ethernet LAN Yes WLAN controller model Intel Wi-Fi 6 AX201 WLAN controller manufacturer Intel Antenna type 2x2 Wi-Fi standards Wi-Fi 6 (802.11ax) Top Wi-Fi standard Wi-Fi 6 (802.11ax) 4G standard LTE Mobile network generation 4G Mobile network connection Yes Ports & interfaces USB Sleep-and-Charge ports 1 USB Sleep-and-Charge Yes USB Type-C DisplayPort Alternate Mode Yes Combo headphone/mic port Yes Intel® Thunderbolt 4 Yes Thunderbolt 4 ports quantity 1 HDMI version 2.1 HDMI ports quantity 1 Ethernet LAN (RJ-45) ports 1 USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity 1 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 2 Performance Motherboard chipset Intel SoC Keyboard Spill-resistant keyboard Yes Numeric keypad Yes Keyboard backlit Yes Keyboard language UK English Pointing device ThinkPad UltraNav Software Operating system language English Operating system installed Windows 11 Pro Processor special features CPU configuration (max) 1 Battery Fast charging Yes Battery capacity 57 Wh Battery technology Lithium Polymer (LiPo) Power USB Power Delivery (USB PD) Yes USB Type-C charging port Yes AC adapter input voltage 100 - 240 V AC adapter frequency 50 - 60 Hz AC adapter power 65 W Security Password protection type Power on, SSD, Supervisor Password protection Yes Trusted Platform Module (TPM) Yes Trusted Platform Module (TPM) version 2.0 Windows Hello Yes Smart card reader Yes Fingerprint reader Yes Cable lock slot type Kensington Cable lock slot Yes Operational conditions Maximum shipping altitude 3048 m Storage relative humidity (H-H) 5 - 95% Operating