Home/Laptops/Lenovo ThinkBook 14 21SJA0KBIG Laptop Intel Core Ultra 7 255H/ 16GB/ 512GB SSD/ Win11 Home)
Lenovo ThinkBook 14 21SJA0KBIG Laptop Intel Core Ultra 7 255H/ 16GB/ 512GB SSD/ Win11 Home)
CPUIntel Core Ultra 7 255H
GPUIntel Graphics
RAM16 GB
Storage512 GB SSD
Display14 inches
OSWindows 11 Home (64-bit)
Powered by
Intel Core Ultra 7 255H
Perf.: 64 · iGPU: 8668
Full specifications
General
Series
ThinkBook
Model
21SJA0KBIG
Utility
Business, Performance
OS
Windows 11 Home (64-bit)
Warranty
1 year Warranty
Display
Type
IPS
Touch
No
Size
14 inches
Resolution
1920 x 1200 pixels
PPI
~ 162 PPI
Anti Glare Screen
Yes
Features
300 Nits Brightness, 1000:1 Contrast Ratio
Connectivity
Ethernet
Yes
WiFi
Yes
Bluetooth
Yes
USB Ports
2 x USB Type-C, 2 x USB 3.0
HDMI
1 x HDMI Port
Card Reader
Yes
Microphone In
Yes
Headphone Jack
Yes
Input
Camera
Yes
Touchpad
Yes
Inbuilt Microphone
Dual Array Microphone
Speakers
Dolby Digital Speakers
Optical Drive
No
Processor
Processor
Intel Core Ultra 7 255H
Speed
6 x 2 GHz (Turbo Speed upto 5.1 GHz) Performance Cores · 8 x 1.5 GHz (Turbo Speed upto 4.4 GHz) Efficient Cores · 2 x 700 MHz (Turbo Speed upto 2.5 GHz) Low Power Efficient Cores
Cores
16 Cores (6P + 8E + 2LP-E), 16 Threads
Cache
24 MB
Brand
Intel
Series
Core Ultra 7
Model
255H
Generation
Intel Core Ultra Series 2
Graphics
GPU
Intel Graphics
Brand
Intel
Memory
RAM
16 GB
Solid State Drive
512 GB SSD
Specifications compiled from Smartprix. Last updated 2026-10-01.
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