Product Comparison
Technical Specifications
Feature

Brand: Lenovo|SKU: 21RK004KUK
Lenovo ThinkPad X13 Gen 6 21RK
£1555.50
Stock: 251

Brand: Lenovo|SKU: 21QC002KUK
Lenovo ThinkPad T14 Gen 6 21QC
£1296.26
Stock: 137
Memory
Internal memory
—
32 GB
—
—
16 GB
Internal memory type
—
LPDDR5x-SDRAM
—
—
DDR5-SDRAM
Maximum internal memory
—
32 GB
—
—
64 GB
Memory clock speed
—
8400 MHz
—
—
5600 MHz
Memory form factor
—
On-board
—
—
SO-DIMM
Memory layout (slots x size)
—
—
—
—
2 x 8 GB
Display
Anti-glare screen
—
Yes
—
—
Yes
Colour gamut
—
100%
—
—
45%
Display brightness
—
400 cd/m²
—
—
400 cd/m²
Display diagonal
—
33.8 cm (13.3")
—
—
35.6 cm (14")
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
—
sRGB
—
—
NTSC
Touchscreen
—
No
—
—
No
Graphics
Discrete graphics card
—
No
—
—
No
Discrete graphics card model
—
Not available
—
—
Not available
On-board GPU manufacturer
—
Intel
—
—
Intel
On-board graphics card
—
Yes
—
—
Yes
On-board graphics card family
—
Intel Graphics
—
—
Intel Graphics
On-board graphics card model
—
Intel Graphics
—
—
Intel Graphics
Storage
Card reader integrated
—
No
—
—
No
Number of SSDs installed
—
1
—
—
1
NVMe
—
Yes
—
—
Yes
Optical drive type
—
No
—
—
No
SSD capacity
—
512 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
—
512 GB
—
—
512 GB
Total storage capacity
—
512 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
—
—
Yes
Battery
Battery capacity
—
54.7 Wh
—
—
57 Wh
Battery technology
—
Lithium-Ion (Li-Ion)
—
—
Lithium-Ion (Li-Ion)
Network
Antenna type
—
2x2
—
—
2x2
Bluetooth
—
Yes
—
—
Yes
Bluetooth version
—
5.4
—
—
5.3
Ethernet LAN
—
No
—
—
Yes
Ethernet LAN data rates
—
—
—
—
100,1000 Mbit/s
Mobile network connection
—
No
—
—
No
Near Field Communication (NFC)
—
Yes
—
—
No
Top Wi-Fi standard
—
Wi-Fi 7 (802.11be)
—
—
Wi-Fi 6E (802.11ax)
Wi-Fi standards
—
Wi-Fi 7 (802.11be)
—
—
Wi-Fi 6E (802.11ax)
WLAN controller manufacturer
—
Intel
—
—
Intel
WLAN controller model
—
—
—
—
Intel Wi-Fi 6E AX211
WWAN
—
Upgradable
—
—
Upgradable
Keyboard
Keyboard backlit
—
Yes
—
—
Yes
Keyboard language
—
English
—
—
English
Numeric keypad
—
No
—
—
No
Pointing device
—
ThinkPad UltraNav
—
—
ThinkPad UltraNav
Packaging content
AC adapter included
—
Yes
—
—
Yes
Neural Processor Unit (NPU)
AI software frameworks supported by NPU
—
DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
—
—
DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Neural processor unit (NPU)
—
Intel AI Boost
—
—
Intel AI Boost
Sparsity support
—
Yes
—
—
Yes
Windows Studio effects support
—
Yes
—
—
Yes
Audio
Audio chip
—
Realtek ALC3287
—
—
Realtek ALC3287
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
Smart card reader
—
Yes
—
—
Yes
Trusted Platform Module (TPM)
—
Yes
—
—
Yes
Trusted Platform Module (TPM) version
—
2.0
—
—
2.0
Windows Hello
—
Yes
—
—
Yes
Certificates
Certification
—
ENERGY STAR,TCO,EPEAT Gold,RoHS
—
—
ENERGY STAR,TCO,EPEAT Gold,RoHS
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
—
—
Yes
Thunderbolt 4 ports quantity
—
2
—
—
2
USB 2.0 ports quantity
—
0
—
—
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
—
1
—
—
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
—
0
—
—
0
USB Sleep-and-Charge
—
Yes
—
—
Yes
Weight & dimensions
Depth
—
207 mm
—
—
223.7 mm
Height (front)
—
1.02 cm
—
—
1.09 cm
Height (rear)
—
1.33 cm
—
—
1.61 cm
Weight
—
962 g
—
—
1.38 kg
Width
—
299.3 mm
—
—
315.9 mm
Processor
Efficient cores
—
8
—
—
8
Efficient-core base frequency
—
1.7 GHz
—
—
1.3 GHz
Efficient-core Max Turbo Frequency
—
4.2 GHz
—
—
3.8 GHz
Low Power Efficient-core Base Frequency
—
700 MHz
—
—
700 MHz
Low Power Efficient-core Max Turbo Frequency
—
2.4 GHz
—
—
2.4 GHz
Low Power Efficient-cores
—
2
—
—
2
Maximum turbo power
—
57 W
—
—
57 W
Performance cores
—
2
—
—
2
Performance-core base frequency
—
2 GHz
—
—
1.5 GHz
Performance-core Max Turbo Frequency
—
5.2 GHz
—
—
4.8 GHz
Processor base power
—
15 W
—
—
15 W
Processor boost frequency
—
5.2 GHz
—
—
4.8 GHz
Processor cache
—
12 MB
—
—
12 MB
Processor cores
—
12
—
—
12
Processor family
—
Intel Core Ultra 7
—
—
Intel Core Ultra 5
Processor generation
—
Intel Core Ultra (Series 2)
—
—
Intel Core Ultra (Series 2)
Processor manufacturer
—
Intel
—
—
Intel
Processor model
—
255U
—
—
225U
Processor threads
—
14
—
—
14
Design
Form factor
—
Clamshell
—
—
Clamshell
Housing material
—
Aluminium
—
—
—
Product colour
—
Black
—
—
Black
Product type
—
Laptop
—
—
Laptop
Camera
Front camera resolution (numeric)
—
5 MP
—
—
5 MP
Infrared (IR) camera
—
Yes
—
—
Yes
Privacy camera
—
Yes
—
—
Yes
Privacy type
—
Privacy shutter
—
—
Privacy shutter
Performance
Motherboard chipset
—
Intel SoC
—
—
Intel SoC
Operational conditions
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
Software
Operating system architecture
—
64-bit
—
—
64-bit
Operating system installed
—
Windows 11 Pro
—
—
Windows 11 Pro
