Lenovo ThinkPad L15 Gen 3 (21C4) Comparison Chart

DESIGN AND DIMENSIONS Lenovo ThinkPad L15 Gen 3 (21C4) -
Product Type Notebook - 180-degree hinge design -
Dimensions (WxDxH) 36.02 cm x 23.7 cm x 1.993 cm -
Weight 1.76 kg -
Case Material Polycarbonate ABS (bottom), polycarbonate ABS (top) -
Colour Thunder black -
DISPLAY Lenovo ThinkPad L15 Gen 3 (21C4) -
Screen Size (Type) 15.6" - IPS -
LCD Backlight Technology LED backlight -
Screen Resolution 1920 x 1080 (Full HD) -
Widescreen Yes -
Image Aspect Ratio 16:9 -
Image Brightness 250 cd/m² -
Colour Gamut 45% NTSC -
Features Anti-glare, 170° viewing angle -
PROCESSOR Lenovo ThinkPad L15 Gen 3 (21C4) -
CPU Intel Core i5 (12th Gen) 1235U / 1.3 GHz -
Max Turbo Speed 4.4 GHz -
Number of Cores 10-core -
Cache 12 MB -
Features Integrated memory controller -
MEMORY Lenovo ThinkPad L15 Gen 3 (21C4) -
RAM 16 GB (1 x 16 GB) -
Max RAM Supported 64 GB -
RAM Type DDR4 SDRAM -
Speed 3200 MHz -
Rated Speed 3200 MHz -
Form Factor SO-DIMM 260-pin -
Slots Qty 2 -
Empty Slots 1 -
STORAGE Lenovo ThinkPad L15 Gen 3 (21C4) -
Main Storage Size (HDD/SSD) 512 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia -
AUDIO & VIDEO Lenovo ThinkPad L15 Gen 3 (21C4) -
Graphics Processor (GPU) Intel Iris Xe Graphics -
Max Monitors Supported 3 external monitor(s) -
Camera Yes - 1080p -
Camera Features Privacy shutter, IR camera, Windows Hello, fixed focus -
Sound Stereo speakers, dual array microphone -
Codec Realtek ALC3287 -
Compliant Standards High Definition Audio, Dolby Audio -
COMMUNICATIONS Lenovo ThinkPad L15 Gen 3 (21C4) -
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.2 -
Wireless Controller Intel Wi-Fi 6 AX 201 -
Network Interface Gigabit Ethernet -
BATTERY Lenovo ThinkPad L15 Gen 3 (21C4) -
Technology 3-cell lithium polymer -
Battery Capacity (Size) 57 Wh -
AC ADAPTER Lenovo ThinkPad L15 Gen 3 (21C4) -
Input AC 100-240 V (50/60 Hz) -
Output 65 Watt, 5 / 9 / 15 / 20 V -
INPUT Lenovo ThinkPad L15 Gen 3 (21C4) -
Type Keyboard, TrackPoint, UltraNav -
Numeric Keypad Yes -
Keyboard Backlight Yes -
Features Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls -
CONNECTIONS & EXPANSIONS Lenovo ThinkPad L15 Gen 3 (21C4) -
Interfaces USB 3.2 Gen 1
USB 3.2 Gen 1 (Always On)
USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
Headphone/microphone combo jack
LAN
-
Memory Card Reader Yes (microSD) -
SOFTWARE Lenovo ThinkPad L15 Gen 3 (21C4) -
Operating System (OS) Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence -
MISCELLANEOUS Lenovo ThinkPad L15 Gen 3 (21C4) -
Included Accessories USB-C power adapter -
Security Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader -
Security Slot Type Kensington nano security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password -
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified -
ENERGY STAR Certified Yes -
EPEAT Compliant EPEAT Gold -
Max Operating Temperature 35 °C -
Min Operating Temperature 5 °C -
Humidity Range Operating 8 - 95% -

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