Lenovo ThinkPad L14 Gen 4 (21H1) Specifications, Tests and Review

Screen Size
14" - IPS
Resolution
1920 x 1080 (Full HD)
CPU
Intel Core i5 (13th Gen) 1335U / 1.3 GHz
GPU
Intel Iris Xe Graphics
RAM
16 GB (1 x 16 GB)
Core Qty
10-core
Storage
256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe)
Battery Capacity
57 Wh

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Lenovo ThinkPad L14 Gen 4 (21H1) Review

A detailed list of technical data, specifications, ratings and expert review of Lenovo ThinkPad L14 Gen 4 (21H1). Get a comprehensive look at your chosen laptop and see if this is the one that will best suit your needs. You can also use the comparison feature to compare with other competing laptops.

robust build quality

excellent keyboard feel

good battery life

reliable performance

adequate port selection

mediocre display quality

heavier than competitors

limited graphics power

pricey base model

Total Rating

81 % - Design
75 % - Display
75 % - Performance
85 % - Connectivity
74 % - Battery
DESIGN AND DIMENSIONS Lenovo ThinkPad L14 Gen 4 (21H1)
Product Type Notebook - 180-degree hinge design
Dimensions (WxDxH) 32.54 cm x 21.7 cm x 1.983 cm
Weight 1.4 kg
Case Material Polycarbonate ABS (bottom), polycarbonate ABS (top)
Colour Thunder black
DISPLAY Lenovo ThinkPad L14 Gen 4 (21H1)
Screen Size (Type) 14" - IPS
Screen Resolution 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. 60 Hz
Widescreen Yes
Image Aspect Ratio 16:9
Image Brightness 250 cd/m²
Colour Gamut 45% NTSC
Features Anti-glare
PROCESSOR Lenovo ThinkPad L14 Gen 4 (21H1)
CPU Intel Core i5 (13th Gen) 1335U / 1.3 GHz
Max Turbo Speed 4.6 GHz
Number of Cores 10-core
Cache 12 MB
Features Integrated memory controller
MEMORY Lenovo ThinkPad L14 Gen 4 (21H1)
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 L14 Gen 4 (21H1)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe)
AUDIO & VIDEO Lenovo ThinkPad L14 Gen 4 (21H1)
Graphics Processor (GPU) Intel Iris Xe Graphics
Max Monitors Supported 3 external monitor(s)
Video System Features Functions as Intel UHD graphics (for single-channel memory)
Camera Yes - 1080p
Camera Features Privacy shutter, Windows Hello, fixed focus, hybrid FHD/IR camera
Sound Stereo speakers, dual array microphone
Codec Realtek ALC3287
Compliant Standards High Definition Audio, Dolby Audio
Audio Features Input: Dolby Voice, far-field
COMMUNICATIONS Lenovo ThinkPad L14 Gen 4 (21H1)
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller Intel Wi-Fi 6 AX 201 - M.2 Card
Network Interface Gigabit Ethernet
Ethernet Controller Intel I219-V
Features Wake-on-LAN (WOL), dual stream (2x2)
WWAN
Generation 4G upgradable
BATTERY Lenovo ThinkPad L14 Gen 4 (21H1)
Technology Lithium polymer
Battery Capacity (Size) 57 Wh
AC ADAPTER Lenovo ThinkPad L14 Gen 4 (21H1)
Input AC 100-240 V (50/60 Hz)
Output 65 Watt
INPUT Lenovo ThinkPad L14 Gen 4 (21H1)
Type Keyboard, TrackPoint, UltraNav
Keyboard Backlight Yes
Features Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls
CONNECTIONS & EXPANSIONS Lenovo ThinkPad L14 Gen 4 (21H1)
Interfaces USB 3.2 Gen 1
USB 3.2 Gen 1 (Always On)
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
HDMI (4K support)
LAN
Headphone/microphone combo jack
Memory Card Reader Yes (microSD)
SOFTWARE Lenovo ThinkPad L14 Gen 4 (21H1)
Operating System (OS) Windows 11 Pro - English
MISCELLANEOUS Lenovo ThinkPad L14 Gen 4 (21H1)
Included Accessories USB-C power adapter
Security Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card 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 6, TCG Certified, Energy-Related Products (ErP) Lot 26, TCO Certified 9.0
Max Operating Temperature 35 °C
Min Operating Temperature 5 °C
Humidity Range Operating 8 - 95%
Manufacturer Warranty Base warranty - 1 year - pick-up and return
Extended warranty - 1 year - on-site - response time: next business day

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