Lenovo ThinkBook 15 15.6" 21A400BSGE specs.
Laptops Specs >> Lenovo >> Lenovo ThinkBook 15 15.6" 21A400BSGE| Specifications | | | Reviews | | | Useful keys |
| Screenshot |
Software Lenovo ThinkBook 15 15.6" 21A400BSGE
Operating system installed:
Windows 11 Pro
Operating system architecture:
64-bit
Processor Lenovo ThinkBook 15 15.6" 21A400BSGE
Processor manufacturer:
AMD
Processor family:
AMD Ryzen™ 5
Processor model:
5500U
Processor cores:
6
Processor frequency:
2.1 GHz
Processor boost frequency:
4 GHz
Processor cache:
8 MB
Memory Lenovo ThinkBook 15 15.6" 21A400BSGE
Internal memory:
16 GB
Internal memory type:
DDR4-SDRAM
Maximum internal memory:
40 GB
Memory form factor:
On-board SO-DIMM
Memory clock speed:
3200 MHz
Memory slots:
1x SO-DIMM
Memory layout (slots x size):
1 x 8 GB
Storage Lenovo ThinkBook 15 15.6" 21A400BSGE
Storage media:
SSD
SSD form factor:
M.2
SSD interface:
NVMe, PCI Express 3.0
Number of SSDs installed:
1
Total storage capacity:
512 GB
NVMe:
Yes
Compatible memory cards:
MMC, SD, SDHC, SDXC
Optical drive Lenovo ThinkBook 15 15.6" 21A400BSGE
Optical drive type:
No
Display Lenovo ThinkBook 15 15.6" 21A400BSGE
Display diagonal:
39.6 cm (15.6")
Display resolution:
1920 x 1080 pixels
Panel type:
IPS
Native aspect ratio:
16:9
Contrast ratio (typical):
800:1
Display brightness:
300 cd/m²
LED backlight:
Yes
HD type:
Full HD
Touchscreen:
No
Graphics Lenovo ThinkBook 15 15.6" 21A400BSGE
Discrete graphics card:
No
Discrete graphics card model:
Not available
On-board graphics card model:
AMD Radeon Graphics
Audio Lenovo ThinkBook 15 15.6" 21A400BSGE
Audio chip:
Realtek ALC3287
Audio system:
Dolby Audio
Built-in microphone:
Yes
Number of built-in speakers:
2
Speaker power:
2 W
Network Lenovo ThinkBook 15 15.6" 21A400BSGE
Mobile network connection:
No
Antenna type:
2x2
Bluetooth version:
5.1
Ethernet LAN:
Yes
Ethernet LAN data rates:
100, 1000 Mbit/s
Ethernet LAN (RJ-45) ports:
1
Top Wi-Fi standard:
Wi-Fi 6 (802.11ax)
Ports & interfaces Lenovo ThinkBook 15 15.6" 21A400BSGE
HDMI ports quantity:
High Definition Multimedia Interface
High Definition Multimedia Interface1
HDMI version:
1.4b
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
USB Type-C DisplayPort Alternate Mode:
Yes
Keyboard Lenovo ThinkBook 15 15.6" 21A400BSGE
Keyboard language:
German
Numeric keypad:
Yes
Pointing device:
Touchpad
Camera Lenovo ThinkBook 15 15.6" 21A400BSGE
Front camera:
Yes
Front camera HD type:
HD
Privacy type:
Privacy shutter
Security Lenovo ThinkBook 15 15.6" 21A400BSGE
Cable lock slot type:
Kensington
Fingerprint reader:
Yes
Power Lenovo ThinkBook 15 15.6" 21A400BSGE
AC adapter power:
65 W
Battery Lenovo ThinkBook 15 15.6" 21A400BSGE
Battery capacity (Watt-hours):
45 Wh
Battery life (max):
7.5 h
Battery technology:
Lithium Polymer (LiPo)
Fast charging:
Yes
Fast charging time (50%):
30 min
Design Lenovo ThinkBook 15 15.6" 21A400BSGE
Form factor:
Clamshell
Housing material:
Acrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)
Product type:
Notebook
Product colour:
Grey
Colour name:
Mineral grey
Height:
18.9 mm
Depth:
235 mm
Width:
357 mm
Weight:
1.7 kg
Reviews, Questions about Lenovo ThinkBook 15 15.6" 21A400BSGE
Write Review / Ask a question about Lenovo ThinkBook 15 15.6" 21A400BSGE
A few days before the launch of the Honor Win gaming laptop, a detailed list of the laptop's configurations has appeared online. According to an insider, the company will offer a choice of seven configurations featuring different processor and graphics card combinations.
ASUS has published a price list for the ROG Zephyrus G14 and G16 series laptops unveiled at CES 2026. The devices are far from budget-friendly: for the price of some models, you could buy a top-of-the-line gaming desktop.
MSI has begun sales of the Titan 18 Ultra (2026) gaming laptop. The new model stands out even in the flagship segment, both for its hardware configuration and its impressive retail price.