Product Comparison
Technical Specifications
Feature

Brand: Lenovo|SKU: 21RK004KUK
Lenovo ThinkPad X13 Gen 6 21RK
£1555.50
Stock: 251
Memory
Internal memory
8 GB
—
32 GB
—
—
Internal memory type
DDR5-SDRAM
—
LPDDR5x-SDRAM
—
—
Maximum internal memory
64 GB
—
32 GB
—
—
Memory channels
Dual-channel
—
—
—
—
Memory clock speed
4800 MHz
—
8400 MHz
—
—
Memory form factor
SO-DIMM
—
On-board
—
—
Memory layout (slots x size)
1 x 8 GB
—
—
—
—
Memory slots
2x SO-DIMM
—
—
—
—
Display
Anti-glare screen
Yes
—
Yes
—
—
Colour gamut
45%
—
100%
—
—
Contrast ratio (typical)
1000:1
—
—
—
—
Display brightness
300 cd/m²
—
400 cd/m²
—
—
Display diagonal
35.6 cm (14")
—
33.8 cm (13.3")
—
—
Display resolution
1920 x 1200 pixels
—
1920 x 1200 pixels
—
—
HD type
WUXGA
—
WUXGA
—
—
LED backlight
Yes
—
Yes
—
—
Maximum refresh rate
60 Hz
—
—
—
—
Native aspect ratio
16:10
—
16:10
—
—
Panel type
IPS
—
IPS
—
—
RGB colour space
NTSC
—
sRGB
—
—
Touchscreen
No
—
No
—
—
Graphics
Discrete graphics card
No
—
No
—
—
Discrete graphics card model
Not available
—
Not available
—
—
On-board GPU manufacturer
AMD
—
Intel
—
—
On-board graphics card
Yes
—
Yes
—
—
On-board graphics card family
AMD Radeon
—
Intel Graphics
—
—
On-board graphics card model
AMD Radeon 660M
—
Intel Graphics
—
—
Storage
Card reader integrated
Yes
—
No
—
—
Compatible memory cards
SD
—
—
—
—
Number of SSDs installed
1
—
1
—
—
NVMe
Yes
—
Yes
—
—
Optical drive type
No
—
No
—
—
SSD capacity
256 GB
—
512 GB
—
—
SSD form factor
M.2
—
M.2
—
—
SSD interface
PCI Express 4.0
—
PCI Express 4.0
—
—
Storage media
SSD
—
SSD
—
—
Total SSDs capacity
256 GB
—
512 GB
—
—
Total storage capacity
256 GB
—
512 GB
—
—
Power
AC adapter frequency
50/60 Hz
—
50/60 Hz
—
—
AC adapter input voltage
100 - 240 V
—
100 - 240 V
—
—
AC adapter power
65 W
—
65 W
—
—
USB Power Delivery (USB PD)
Yes
—
Yes
—
—
USB Type-C charging port
—
—
Yes
—
—
Battery
Battery capacity
45 Wh
—
54.7 Wh
—
—
Battery life (max)
7.46 h
—
—
—
—
Battery technology
Lithium Polymer (LiPo)
—
Lithium-Ion (Li-Ion)
—
—
Continuous video playback time
14.85 h
—
—
—
—
Fast charging
Yes
—
—
—
—
Fast charging time (50%)
30 min
—
—
—
—
Network
Antenna type
2x2
—
2x2
—
—
Bluetooth
Yes
—
Yes
—
—
Bluetooth version
5.3
—
5.4
—
—
Ethernet LAN
Yes
—
No
—
—
Ethernet LAN data rates
100,1000 Mbit/s
—
—
—
—
Mobile network connection
No
—
No
—
—
Near Field Communication (NFC)
—
—
Yes
—
—
Top Wi-Fi standard
Wi-Fi 6E (802.11ax)
—
Wi-Fi 7 (802.11be)
—
—
Wi-Fi standards
Wi-Fi 6E (802.11ax)
—
Wi-Fi 7 (802.11be)
—
—
WLAN controller manufacturer
—
—
Intel
—
—
WWAN
Not installed
—
Upgradable
—
—
Keyboard
Keyboard backlit
Yes
—
Yes
—
—
Keyboard language
UK English
—
English
—
—
Numeric keypad
No
—
No
—
—
Pointing device
Touchpad
—
ThinkPad UltraNav
—
—
Spill-resistant keyboard
Yes
—
—
—
—
Packaging content
AC adapter included
—
—
Yes
—
—
Neural Processor Unit (NPU)
AI software frameworks supported by NPU
—
—
DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
—
—
Neural processor unit (NPU)
—
—
Intel AI Boost
—
—
Sparsity support
—
—
Yes
—
—
Windows Studio effects support
—
—
Yes
—
—
Audio
Audio chip
Realtek ALC3287
—
Realtek ALC3287
—
—
Audio system
Dolby Audio
—
—
—
—
Built-in microphone
Yes
—
Yes
—
—
Number of built-in speakers
2
—
2
—
—
Number of microphones
2
—
2
—
—
Speaker power
2 W
—
2 W
—
—
Security
Cable lock slot
Yes
—
Yes
—
—
Cable lock slot type
Kensington
—
Kensington
—
—
Fingerprint reader
Yes
—
Yes
—
—
Password protection
Yes
—
—
—
—
Password protection type
BIOS, Power on, Supervisor
—
—
—
—
Smart card reader
—
—
Yes
—
—
Trusted Platform Module (TPM)
Yes
—
Yes
—
—
Trusted Platform Module (TPM) version
2.0
—
2.0
—
—
Windows Hello
Yes
—
Yes
—
—
Certificates
Certification
ErP Lot 6 ErP Lot 26 MIL-STD-810H
—
ENERGY STAR,TCO,EPEAT Gold,RoHS
—
—
Design
Colour name
Arctic grey
—
—
—
—
Form factor
Clamshell
—
Clamshell
—
—
Housing material
Aluminium
—
Aluminium
—
—
Product colour
Grey
—
Black
—
—
Product type
Laptop
—
Laptop
—
—
Ports & interfaces
Combo headphone/mic port
Yes
—
Yes
—
—
Ethernet LAN (RJ-45) ports
1
—
—
—
—
HDMI ports quantity
1
—
1
—
—
HDMI version
2.1
—
2.1
—
—
Intel® Thunderbolt 4
—
—
Yes
—
—
Thunderbolt 4 ports quantity
—
—
2
—
—
USB 2.0 ports quantity
0
—
0
—
—
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
—
1
—
—
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
0
—
0
—
—
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
1
—
—
—
—
USB Sleep-and-Charge
Yes
—
Yes
—
—
USB Sleep-and-Charge ports
1
—
—
—
—
USB Type-C DisplayPort Alternate Mode
Yes
—
—
—
—
USB4 Gen 2x2 ports quantity
1
—
—
—
—
USB4 Gen 3x2 ports quantity
1
—
—
—
—
Weight & dimensions
Depth
224 mm
—
207 mm
—
—
Height
16.9 mm
—
—
—
—
Height (front)
—
—
1.02 cm
—
—
Height (rear)
—
—
1.33 cm
—
—
Weight
1.38 kg
—
962 g
—
—
Width
313.5 mm
—
299.3 mm
—
—
Processor
Efficient cores
—
—
8
—
—
Efficient-core base frequency
—
—
1.7 GHz
—
—
Efficient-core Max Turbo Frequency
—
—
4.2 GHz
—
—
Low Power Efficient-core Base Frequency
—
—
700 MHz
—
—
Low Power Efficient-core Max Turbo Frequency
—
—
2.4 GHz
—
—
Low Power Efficient-cores
—
—
2
—
—
Maximum turbo power
—
—
57 W
—
—
Performance cores
—
—
2
—
—
Performance-core base frequency
—
—
2 GHz
—
—
Performance-core Max Turbo Frequency
—
—
5.2 GHz
—
—
Processor base power
35 W
—
15 W
—
—
Processor boost frequency
4.55 GHz
—
5.2 GHz
—
—
Processor cache
16 MB
—
12 MB
—
—
Processor cache type
L3
—
—
—
—
Processor cores
6
—
12
—
—
Processor family
AMD Ryzen™ 5
—
Intel Core Ultra 7
—
—
Processor frequency
3.3 GHz
—
—
—
—
Processor generation
AMD Ryzen 7000 Series
—
Intel Core Ultra (Series 2)
—
—
Processor manufacturer
AMD
—
Intel
—
—
Processor model
7535HS
—
255U
—
—
Processor threads
16
—
14
—
—
Camera
Front camera
Yes
—
—
—
—
Front camera HD type
Full HD
—
—
—
—
Front camera resolution
1920 x 1080 pixels
—
—
—
—
Front camera resolution (numeric)
—
—
5 MP
—
—
Infrared (IR) camera
Yes
—
Yes
—
—
Privacy camera
Yes
—
Yes
—
—
Privacy type
Privacy shutter
—
Privacy shutter
—
—
Operational conditions
Maximum shipping altitude
3048 m
—
—
—
—
Operating relative humidity (H-H)
8 - 95%
—
8 - 95%
—
—
Operating temperature (T-T)
5 - 35 °C
—
5 - 35 °C
—
—
Storage relative humidity (H-H)
5 - 95%
—
5 - 95%
—
—
Storage temperature (T-T)
5 - 43 °C
—
5 - 43 °C
—
—
Performance
Motherboard chipset
AMD SoC
—
Intel SoC
—
—
Software
Operating system architecture
64-bit
—
64-bit
—
—
Operating system installed
Windows 11 Pro
—
Windows 11 Pro
—
—
Operating system language
English
—
—
—
—
Trial software
Office Trial
—
—
—
—
Sustainability
Sustainability certificates
ENERGY STAR, EPEAT Gold, ErP, TCO
—
—
—
—
Sustainability compliance
Yes
—
—
—
—

