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DELL XPS 14 9440 Intel Core Ultra 7 155H Laptop 36.8 cm (14.5") Full HD+ 16 GB LPDDR5x-SDRAM 1 TB SSD NVIDIA GeForce RTX 4050 Wi-Fi 6E (802.11ax) Windows 11 Pro UK English Silver

Special Price £1,859.85 £2,231.82 Regular Price £3,234.52 £3,881.42

Out of stock

SKU

NPH8F

Intel Core Ultra 7 155H (24MB Cache), 16GB LPDDR5x-SDRAM, 1000GB SSD, 36.8 cm (14.5") Full HD+ 1920 x 1200 IPS, Intel Arc Graphics, NVIDIA GeForce RTX 4050 (6GB GDDR6), WLAN, Webcam, Windows 11 Pro 64-bit

Windows 11 Pro 64-bit
Intel Core Ultra 7 155H (24MB Cache)
36.8 cm (14.5") Full HD+ 1920 x 1200 IPS, NVIDIA GeForce RTX 4050 (6GB GDDR6)
16GB LPDDR5x-SDRAM & 1000GB SSD

More Information

More Information
Display	14.5" 1920 x 1200 pixels
Processor	Intel Core Ultra 7
Storage	1000GB SSD
Weight	1680g
SKU	NPH8F
EAN	5397184928868
Manufacturer	DELL
Availability	N
Product Family	XPS
Product Series	14
PDF URLs	View PDF View PDF View PDF View PDF

Reasons To Buy

Power in motion. AI ready.

The XPS 14 perfectly balances performance and mobility in a stunning form factor. Create on the go with its lightweight 1.68 kg design, slim 18 mm size and long battery life. Powered by AI-enabled Intel® Core™ Ultra processors.

Iconic design

Crafted with machined (CNC) aluminium and Gorilla® Glass 3 to deliver a strong, lightweight laptop. The XPS 14 is available in Platinum or Graphite with tone-on-tone finishes for an elegant, minimalistic design.

Note: Image for illustrative purposes only - actual items may differ from images.
English US version pictured – English International version may contain minor cosmetic differences.

Touch function row

Toggle between media and function keys easily and bring forward only the icons you want.

Seamless glass touchpad

A haptic touchpad provides precise responsive feedback. Sleek glass across the palm rest feels friendlier to the touch.

Windows Copilot Key

With one click, you have instant access to Copilot in Windows – Your own personal AI assistant. Get real answers, inspiration and solutions at your fingertips.

Comfortable keyboard

Larger, deeper, touch-friendly keycaps and less space between keys make typing more efficient.

Non-stop creativity

Run creative apps smoother and faster with powerful Intel® Core™ Ultra processors and 47W of sustained performance. Performance-class Intel® Core™ Ultra processors deliver a dedicated engine to help unlock AI possibilities on the PC.

NVIDIA Studio drivers allow you to swiftly edit, export videos and power AI-enabled creative apps for 3D, video or graphic design with NVIDIA®40-series graphics up to GeForce RTX™4050 Laptop GPU.

Multi-task with less lag and access files easily, with up to 4TB of storage and 55% faster LPDDR5x memory.

GPU
High Throughput: Ideal for AI-accelerated digital content creation and video editing with creation apps like Adobe.

NPU
Low Power: Ideal for running AI features like Microsoft Studio Effects during video calls.

CPU
Fast Response: Ideal for real time multi-tasking and AI workload such as noise cancellation and instant transcription.

Immersive visuals and audio

Watch content come alive with sharp detail and true-to-life colour, and rich, cinematic sound.

Crisp visuals with 14.5-inch optional touch-capable InfinityEdge display with up to 3.2K+ resolution

Vivid colour, sharp contrast and rich details with Dolby Vision and vibrant colours against a true black background with an optional OLED display

Moving content is smoother with up to 120Hz variable refresh rate, which improves battery life when viewing static images

Eyesafe® technology reduces blue light without comprising colour

360-degree spatial sound by Dolby Atmos and Waves MaxxAudio

8W quad-speaker design, tuned by multi-Grammy Award®-winning producer Jack Joseph Puig

Crystal clear video chat

Look and sound your best on video calls with a high-resolution 1080p FHD 2MP webcam. Intelligent webcam and audio reduce background noise and show crisp detail even in low light.

AI-powered features keep you in focus, conceals or softens your background and adjusts your gaze to help you maintain eye contact.

Innovative and creative sustainability

Design innovation
Crafted to meet your environmental goals, this laptop is designed with at least 25% recycled materials and an innovative combination of recycled and low emissions aluminium that reduces the carbon footprint of the material by 89%.

Elevated standards
This laptop is certified ENERGY STAR 8.0® and meets the highest criteria with the EPEAT Gold registration, now with Climate+ designation. With Climate+ this laptop has met the industry's best practices for decarbonisation.

Low impact packaging
This laptop ships in packaging made with 100% recycled or renewable content that is also 100% recyclable.

Easy to use

Set your priorities and organise your navigation with MyDell, our AI-based optimisation software that automatically fine-tunes your PC for excellent audio, video, battery and performance. Customise XPS settings, set up software and more in one convenient location.

Connect your laptop to any phone. Easily transfer files and photos, make calls, text and manage photo notifications.

Dell Pair enables effortless and secure connection to your Dell Bluetooth devices in just one click.

Stay productive with your PC

Anytime, anywhere personalised support. AI-powered issue detection and resolution, plus repair coverage you can trust.

Easier to be productive

Windows 11 comes with new multitasking tools to help you get it done faster, easier, and with style. 

Maximise your screen real estate and stay neat with Snap layouts. Snap your apps and browser tabs in addition to your windows to a grid. Group apps by purpose (like work or gaming) and to a desktop. Then, switch between instantly.

Description

Power your passions with premium, precision-crafted laptops with innovative features.

Specifications

Design
Product type	Laptop
Housing material	Aluminium
Form factor	Clamshell
Product colour	Silver
Intel® vPro™ Platform Eligibility	Yes
Display
HD type	Full HD+
Pixel density	156 ppi
Panel type	IPS
LED backlight	Yes
Display brightness	500 cd/m²
Contrast ratio (typical)	2000:1
Touchscreen	No
Display resolution	1920 x 1200 pixels
Display diagonal	36.8 cm (14.5")
Anti-glare screen	Yes
Display bezel technology	InfinityEdge
Maximum refresh rate	120 Hz
RGB colour space	sRGB
Colour gamut	100%
Native aspect ratio	16:10
Processor
Processor generation	Intel® Core™ Ultra (Series 1)
Processor cache type	Smart Cache
Processor cache	24 MB
Processor model	155H
Processor boost frequency	4.8 GHz
Processor cores	16
Processor threads	22
Processor manufacturer	Intel
Processor family	Intel Core Ultra 7
Processor base power	28 W
Maximum turbo power	115 W
Efficient-core base frequency	0.9 GHz
Performance-core base frequency	1.4 GHz
Efficient-core Max Turbo Frequency	3.8 GHz
Performance-core Max Turbo Frequency	4.8 GHz
Performance cores	6
Efficient cores	8
Low Power Efficient-core Base Frequency	700 MHz
Low Power Efficient-core Max Turbo Frequency	2.5 GHz
Low Power Efficient-cores	2
Neural processor unit (NPU)
Neural processor unit (NPU)	Intel AI Boost
Maximum frequency NPU	1.4 GHz
Sparsity support	Yes
Windows Studio effects support	Yes
AI software frameworks supported by NPU	DirectML, ONNX RT, OpenVINO, Windows ML
Memory
Memory form factor	On-board
Internal memory	16 GB
Internal memory type	LPDDR5x-SDRAM
Maximum internal memory	16 GB
Memory channels	Dual-channel
Memory data transfer rate	7467 MT/s
Storage
SSD form factor	M.2
Storage media	SSD
Optical drive type	No
Number of SSDs installed	1
SSD capacity	1 TB
SSD interface	PCI Express 4.0
Card reader integrated	Yes
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Total storage capacity	1 TB
Total SSDs capacity	1 TB
NVMe	Yes
Graphics
Discrete graphics card	Yes
Discrete graphics card memory	6 GB
On-board graphics card family	Intel Arc Graphics
On-board graphics card	Yes
On-board graphics card model	Intel Arc Graphics
Discrete graphics card model	NVIDIA GeForce RTX 4050
Discrete graphics memory type	GDDR6
Discrete GPU manufacturer	NVIDIA
On-board GPU manufacturer	Intel
Audio
Number of microphones	2
Audio system	MaxxAudio
Number of built-in speakers	2
Speakers manufacturer	Waves
Speaker power	2 W
Built-in microphone	Yes
Camera
Front camera	Yes
Front camera resolution (numeric)	2.07 MP
Front camera resolution	1920 x 1080 pixels
Video capturing speed	30 fps
Privacy camera	Yes
Privacy type	Privacy shutter
Front camera HD type	Full HD
Infrared (IR) camera	Yes
Optical drive
Optical drive type	No
Network
Mobile network connection	No
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
WLAN controller model	Intel Wi-Fi 6E AX211
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax)
Bluetooth	Yes
Wi-Fi data rate (max)	2400 Mbit/s
Antenna type	2x2
WLAN controller manufacturer	Intel
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0
USB Type-C DisplayPort Alternate Mode	Yes
USB 2.0 ports quantity	0
HDMI ports quantity	0
Combo headphone/mic port	Yes
USB Power Delivery (USB PD)	Yes
Thunderbolt 4 ports quantity	3
Intel® Thunderbolt 4	Yes
Performance
Ambient light sensor	Yes
Keyboard
Pointing device	Touchpad
Numeric keypad	No
Keyboard backlit	Yes
Keyboard language	UK English

Software
Operating system language	German, Dutch, English, French, Italian
Operating system architecture	64-bit
Trial software	McAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial
Operating system installed	Windows 11 Pro
Technical details
Housing material	Aluminium
Form factor	Clamshell
Product colour	Silver
Discrete graphics card memory	6 GB
Processor special features
Intel® vPro™ Platform Eligibility	Yes
Intel® Evo™ Platform Verified	Yes
Battery
Battery technology	Lithium Polymer (LiPo)
Number of battery cells	6
Battery capacity	70 Wh
Battery recharge time	4 h
Battery voltage	11.7 V
Fast charging	Yes
Battery weight	270 g
Power
AC adapter power	100 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
USB Power Delivery (USB PD)	Yes
USB charging voltage	5,9,15,20 V
USB Type-C charging port	Yes
Security
Fingerprint reader	Yes
Operational conditions
Operating temperature (T-T)	0 - 35 °C
Storage temperature (T-T)	-40 - 65 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	0 - 95%
Operating altitude	-15.2 - 3048 m
Non-operating altitude	-15.2 - 10668 m
Operating shock	110 G
Non-operating shock	160 G
Operating vibration	0.66 G
Non-operating vibration	1.3 G
Sustainability
Total carbon footprint (kg of CO2e)	313
Weight & dimensions
Width	320 mm
Depth	216 mm
Height (front)	6.7 mm
Height (rear)	1.8 cm
Weight	1.68 kg
Packaging data
Cables included	AC
AC adapter included	Yes
Other features
Wi-Fi data rate (max)	2400 Mbit/s
Ambient light sensor	Yes
WLAN controller model	Intel Wi-Fi 6E AX211
On-board graphics card	Yes
Audio system	MaxxAudio
Graphics card	30W
AC adapter included	Yes
Anti-glare screen	Yes
Sensors
Ambient light sensor	Yes
Carbon footprint
Total carbon footprint (kg of CO2e)	313
Total carbon emissions, w/o use phase (kg of CO2e)	275.453
Total carbon emissions, standard deviation (kg of CO2e)	58
PAIA version	1.4.0, 2024
Carbon emissions, energy usage (kg of CO2e)	37.547
Carbon emissions, manufacturing (kg of CO2e)	257.89
Carbon emissions, logistics (kg of CO2e)	15.464
Carbon emissions, end-of-life (kg of CO2e)	1.972
Packaging content
Cables included	AC
AC adapter included	Yes