Dimensions: 325.4 x 217 x 18.73 mm (12.81 x 8.54 x 0.74 inches)
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Review
Evaluation of the main characteristics with the configuration selected for the Lenovo ThinkPad L14 Gen 4
Performance
52
Gaming
24
Display
17
Battery Life
61
Connectivity
77
Portability
85
BestCheck Score
53
Tests and Specifications
Detailed tests and technical specifications of the Lenovo ThinkPad L14 Gen 4
Case
Weight
1.4 kg (3.09 lbs)
Dimensions
325.4 x 217 x 18.73 mm
12.81 x 8.54 x 0.74 inches
Area
706 cm2 (109.4 inches2)
Screen-to-body ratio
~76.5%
Side bezels
7.8 mm
Colors
Black
Material
Top: Aluminum
Middle: Plastic
Bottom: Plastic
Transformer
No
Opening angle
180°
Cooling solution
Cooling system
Active
Vapor chamber
No
Liquid metal
No
Number of fans
1
Noise level (max. load)
38.3 dB
Display
Size
14 inches
Type
TN LCD
Refresh rate
60 Hz
PPI
112 ppi
Aspect ratio
16:9
Resolution
1366 x 768 pixels
HDR support
No
Sync technology
No
Touchscreen
No
Coating
Matte
Ambient light sensor
No
Display tests
Contrast
500:1
Max. brightness
220 nits
Battery
Capicity
Battery type
Li-Po
Replaceable
No
Fast charging
Yes
USB Power Delivery
Yes
Charging port position
Left
Charge power
45 / 65 / 100 W
Weight of AC adapter
338 grams
CPU
Base frequency
1.2 GHz
Turbo frequency
4.4 GHz
Cores
5 (1P + 4E)
Threads
6
L3 Cache
8 MB
Integrated GPU
Intel UHD Graphics (48 EU)
Fabrication process
10 nm
Benchmarks
Geekbench 6 (Single-Core)
2169
Geekbench 6 (Multi-Core)
5044
Cinebench R23 (Single-Core)
1559
Cinebench R23 (Multi-Core)
4033
Graphics Card
Nvidia Optimus
Yes
Type
Dedicated
Fabrication process
12 nm
GPU base clock
1065 MHz
GPU boost clock
1320 MHz
FLOPS
2.703 TFLOPS
Memory size
2 GB
Memory type
GDDR6
Memory bus
64 bit
Memory speed
~12 Gbps
Shading units (cores)
1024
Texture mapping units (TMUs)
32
Raster operations pipelines (ROPs)
16
GPU performance
2.703 TFLOPS
RAM
Channels
1x8 GB
Clock
3200 MHz
Type
DDR4
Upgradable
Yes
Total slots
2
Max. ram size
64 GB
Storage
Bus
PCI-E Gen 4.0 (4x)
Storage type
SSD (M2)
Channels
1x256 GB
Upgradable
Yes
Total slots
1
NVMe
Yes
Sound
Audio chip
Realtek ALC3287
Speakers
2.0
Power
2x2W
Dolby Atmos
Yes
Loudness
~78.5 dB
Microphones
2
Connectivity
Wi-Fi standard
v6E
Bluetooth
v5.2
Fingerprint
Optional
Infrared sensor
Optional
Optical drive
No
Webcam
Above the display
Webcam resolution
1920 x 1080
Ports
USB-A
2x USB 3.2
USB Type-C
2x USB 4.0
Thunderbolt
Thunderbolt 4
HDMI
1x HDMI 2.0
DisplayPort
No
VGA
No
Audio jack (3.5 mm)
Yes
Ethernet (RJ45)
Yes
SD card reader
Yes
Proprietary charging port
No
Input
Keyboard
Keyboard type
Island
Numpad
No
Backlight
Yes
Key travel
1.5 mm
Touchpad
Size
11.5 x 5.6 cm
Surface
Plastic
Windows Precision
Yes
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