+10
Lenovo ThinkBook 15 21A4003KUS
Price and specs
Main specs
| Processor | AMD Ryzen 7 5700U 1,8GHz |
|---|---|
| Screen | 15.6" 1920x1080 TN |
| Hard drive | 512GB SSD M.2 |
| RAM | 16GB DDR4-SDRAM |
| Operating system | Windows 10 Pro |
| Graphics card | AMD Radeon Graphics |
Prices
Full specifications
Reference
21A4003KUS
Release date
03-2021, 3 years ago
Design
Product type
Laptop
Product color
Gray
Form factor
Clamshell
Color name
Mineral grey
Housing material
Acrylonitrile butadiene styrene (ABS),Aluminium,Polycarbonate (PC)
Display
Display diagonal
15.6 " (39,6 cm)
Display resolution
1920 x 1080 pixels
Touchscreen
No
HD type
Full HD
Panel type
TN
LED backlight
Yes
Native aspect ratio
16:9
Anti-glare screen
Yes
Display brightness
220 cd/m²
RGB color space
NTSC
Color gamut
45 %
Contrast ratio (typical)
500:1
Processor
Processor family
AMD Ryzen™ 7
Processor manufacturer
AMD
Processor model
5700U
Processor frequency
1,8 GHz
Processor boost frequency
4,3 GHz
Processor cores
8
Processor cache
8 MB
Motherboard chipset
AMD SoC
Memory
Internal memory
16 GB
Maximum internal memory
40 GB
Internal memory type
DDR4-SDRAM
Memory clock speed
3200 MHz
Memory form factor
On-board + SO-DIMM
Memory layout (slots x size)
1 x 8 GB
Memory slots
1x SO-DIMM
Storage
Total storage capacity
512 GB
Storage media
SSD
Optical drive type
No
Total SSDs capacity
512 GB
Number of SSDs installed
1
SSD capacity
512 GB
SSD interface
NVMe,PCI Express 3.0
NVMe
Yes
SSD form factor
M.2
Card reader integrated
Yes
Compatible memory cards
MMC,SD,SDHC,SDXC
Graphics
On-board graphics card
Yes
Discrete graphics card
No
Discrete graphics card model
Not available
On-board graphics card model
AMD Radeon Graphics
Audio
Audio chip
Realtek ALC3287
Audio system
Dolby Audio
Number of built-in speakers
2
Speaker power
2 W
Built-in microphone
Yes
Number of microphones
2
Camera
Front camera
Yes
Front camera HD type
HD
Privacy camera
Yes
Privacy type
Privacy shutter
Network
Mobile network connection
No
Top Wi-Fi standard
Wi-Fi 6 (802.11ax)
Wi-Fi standards
802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac),Wi-Fi 6 (802.11ax)
Antenna type
2x2
Ethernet LAN
Yes
Ethernet LAN data rates
10,100,1000 Mbit/s
Bluetooth
Yes
Bluetooth version
5.1
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
HDMI ports quantity
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
2
Ethernet LAN (RJ-45) ports
1
HDMI version
1.4b
Combo headphone/mic port
Yes
Charging port type
USB Type-C
USB Type-C DisplayPort Alternate Mode
Yes
USB Power Delivery
Yes
USB Sleep-and-Charge
Yes
USB Sleep-and-Charge ports
1
Keyboard
Numeric keypad
Yes
Pointing device
Touchpad
Keyboard language
US English
Keyboard backlit
Yes
Spill-resistant keyboard
Yes
Software
Operating system installed
Windows 10 Pro
Operating system architecture
64-bit
Operating system language
English
Battery
Battery capacity
45 Wh
Battery technology
Lithium Polymer (LiPo)
Battery life (max)
7,5 h
Fast charging
Yes
Fast charging time (50%)
30 min
Power
AC adapter power
65 W
Security
Cable lock slot
Yes
Cable lock slot type
Kensington
Fingerprint reader
Yes
Trusted Platform Module (TPM)
Yes
Trusted Platform Module (TPM) version
2.0
Password protection
Yes
Password protection type
HDD,Power on,Supervisor
Operational conditions
Operating temperature (T-T)
5 - 35 °C
Storage temperature (T-T)
5 - 43 °C
Operating relative humidity (H-H)
8 - 95 %
Storage relative humidity (H-H)
5 - 95 %
Certificates
Certification
ErP Lot 3
Sustainability
Sustainability certificates
ENERGY STAR,EPEAT Silver,RoHS
Weight & dimensions
Weight
3.7 lbs (1,7 kg)
Width
14.1 " (357 mm)
Depth
9.3 " (235 mm)
Height
0.7 " (18,9 mm)