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Lenovo ThinkPad X13 2-in-1 Intel Core Ultra 5 135U Hybrid (2-in-1) 33,8 cm (13.3") Touchscreen WUXGA 16 GB LPDDR5x-SDRAM 256 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Nordic Black Laptops (21LXS4NX00)

Lenovo ThinkPad X13 2-in-1 Intel Core Ultra 5 135U Hybrid (2-in-1) 33,8 cm (13.3") Touchscreen WUXGA 16 GB LPDDR5x-SDRAM 256 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Nordic Black

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Brand:
The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
Lenovo Check ‘Lenovo’ global rank
Product family:
The product family is a generic trademark of a brand to indicate a very wide range of products, that can encompass multiple categories. We include product family in the Icecat product title.
ThinkPad
Product series:
Product series is a brand's indication, often indicated by round numbers like 3000, that identifies a group of products within one category that are technically very similar. We don't include product serie in the Icecat product title on a product data-sheet to avoid confusion.
X
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
X13 2-in-1
Article code:
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product code if the specifications are identical. We map away wrong codes or sometimes logistic variants.
21LXS4NX00
Category:
A laptop, also known as a notebook, is a portable computer. When you are looking for the right laptop, it is important to know where you are going to work with it. Do you want to use it on the road? Choose a model with a special energy-saving 'mobile' processor, a good battery and a reasonably small display. This will allow you to work longer with the same battery and saves you the trouble of carrying around a large display that consumes a lot of precious battery power. Or will you be using you laptop mainly in places where you will have access to a power outlet? Then choose a desktop processor (more processing power for less money) and an ordinary battery. This will save you a lot of money, which you could then spend on a bigger screen. You'll work faster because you can view more information at once and it's great for multimedia!
Laptops Check ‘Lenovo’ global rank show
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only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by Lenovo: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
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Info modified on: 05 Feb 2025 14:17:57
The date of the most recent change of the data-sheet in Icecat's system
Lenovo 21LXS4NX00 (Icecat)
Bullet Points Lenovo ThinkPad X13 2-in-1 Intel Core Ultra 5 135U Hybrid (2-in-1) 33,8 cm (13.3") Touchscreen WUXGA 16 GB LPDDR5x-SDRAM 256 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Nordic Black
Each of several items in a list, preceded by a bullet symbol for emphasis.
:
  • - Hybrid (2-in-1) Convertible (Folder) Black
  • - Intel Core Ultra 5 135U Processor cores: 12
  • - Touchscreen 33,8 cm (13.3") WUXGA 1920 x 1200 pixels IPS LED backlight 16:10
  • - 16 GB LPDDR5x-SDRAM 6400 MHz
  • - 256 GB SSD
  • - Intel Graphics
  • - Wi-Fi 6E (802.11ax) Bluetooth 5.3
  • - Lithium Polymer (LiPo) 54,7 Wh 65 W
  • - Windows 11 Pro 64-bit
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Design
Product type *
Hybrid (2-in-1)
Product color *
Black
Form factor *
Convertible (Folder)
Housing material
Magnesium
Display
Display diagonal *
33,8 cm (13.3")
Display resolution *
1920 x 1200 pixels
Touchscreen *
Yes
HD type
WUXGA
Panel type
IPS
LED backlight
Yes
Native aspect ratio
16:10
Anti-glare screen
Yes
Display brightness
400 cd/m²
RGB color space
sRGB
Color gamut
100%
Maximum refresh rate
60 Hz
Contrast ratio (typical)
1200:1
Processor
Processor manufacturer *
Intel
Processor family *
Intel Core Ultra 5
Processor generation
Intel® Core™ Ultra (Series 1)
Processor model *
135U
Processor cores
12
Processor threads
14
Processor boost frequency
4,4 GHz
Performance cores
2
Efficient cores
8
Low Power Efficient-cores
2
Performance-core Max Turbo Frequency
4,4 GHz
Efficient-core Max Turbo Frequency
3,6 GHz
Low Power Efficient-core Max Turbo Frequency
2,1 GHz
Performance-core base frequency
1,6 GHz
Efficient-core base frequency
1,1 GHz
Low Power Efficient-core Base Frequency
700 MHz
Processor cache
12 MB
Processor cache type
Smart Cache
Processor base power
15 W
Maximum turbo power
57 W
Neural processor unit (NPU)
Neural processor unit (NPU)
Intel AI Boost
Sparsity support
Yes
Windows Studio effects support
Yes
AI datatype support on NPU
FP16, FP32, Int8
AI software frameworks supported by NPU
DirectML, ONNX RT, OpenVINO, Windows ML
Memory
Internal memory *
16 GB
Internal memory type
LPDDR5x-SDRAM
Memory clock speed
6400 MHz
Memory form factor
On-board
Maximum internal memory *
16 GB
Memory channels
Dual-channel
Storage
Total storage capacity *
256 GB
Storage media *
SSD
Total SSDs capacity
256 GB
Number of SSDs installed
1
SSD capacity
256 GB
SSD memory type
TLC
SSD interface
PCI Express 4.0
NVMe
Yes
SSD form factor
M.2
M.2 SSD size
2280 (22 x 80 mm)
Optical drive type *
No
Card reader integrated
No
Graphics
Discrete graphics card model *
Not available
On-board graphics card *
Yes
On-board GPU manufacturer
Intel
Discrete graphics card *
No
On-board graphics card family
Intel Graphics
On-board graphics card model *
Intel Graphics
Audio
Audio chip
Realtek ALC3287
Audio system
Dolby Audio Premium
Number of built-in speakers
2
Speaker power
2 W
Built-in microphone
Yes
Audio
Number of microphones
2
Camera
Front camera
Yes
Front camera resolution (numeric)
5 MP
Infrared (IR) camera
Yes
Privacy camera
Yes
Privacy type
Privacy shutter
Network
Top Wi-Fi standard *
Wi-Fi 6E (802.11ax)
Wi-Fi standards
Wi-Fi 6E (802.11ax)
Mobile network connection *
No
Antenna type
2x2
WLAN controller model
Intel Wi-Fi 6E AX211
WLAN controller manufacturer
Intel
Ethernet LAN
No
Bluetooth
Yes
Bluetooth version
5.3
Near Field Communication (NFC)
No
WWAN
Upgradable
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity *
2
HDMI ports quantity *
1
HDMI version
2.1
Thunderbolt 4 ports quantity
2
Intel® Thunderbolt 4
Yes
Combo headphone/mic port
Yes
USB Type-C DisplayPort Alternate Mode
Yes
USB Sleep-and-Charge
Yes
USB Sleep-and-Charge ports
1
Keyboard
Pointing device
ThinkPad UltraNav
Numeric keypad *
No
Keyboard backlit
Yes
Spill-resistant keyboard
Yes
Keyboard language
Nordic
Software
Operating system architecture
64-bit
Operating system language
Danish, English, Finnish, Norwegian, Swedish
Operating system installed *
Windows 11 Pro
Battery
Battery technology
Lithium Polymer (LiPo)
Number of battery cells
4
Battery capacity *
54,7 Wh
Fast charging
Yes
Power
AC adapter power
65 W
AC adapter frequency
50/60 Hz
AC adapter input voltage
100 - 240 V
USB Type-C charging port *
Yes
USB Power Delivery
Yes
Security
Cable lock slot
Yes
Cable lock slot type
Kensington
Fingerprint reader
Yes
Smart card reader
No
Trusted Platform Module (TPM)
Yes
Trusted Platform Module (TPM) version
2.0
Password protection
Yes
Password protection type
BIOS, Power on, SSD, 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%
Maximum shipping altitude
3048 m
Certificates
Compliance certificates
RoHS
Certification
MIL-STD-810H
Sustainability
Sustainability certificates
ENERGY STAR, EPEAT Gold, ErP, TCO
Weight & dimensions
Width
301,7 mm
Depth
214,6 mm
Height
16,4 mm
Weight *
1,25 kg
Packaging content
AC adapter included *
Yes
Stylus pen
Yes
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Headphones & Headsets
Laptop Stands
Laptop Cases
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Computer Monitors
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Mice
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logitech b110 silent mouse
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Keyboards
logitech k120 keyboard
logitech k120 keyboard
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