DELL XPS 9440 Intel Core Ultra 7 155H Laptop 36.8 cm (14.5") Full HD+ 16 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Platinum

SKU

P1FNF

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£2,470.00 £2,058.33

In stock

Intel Core Ultra 7 155H (24MB Cache), 16GB LPDDR5x-SDRAM, 512GB SSD, 36.8 cm (14.5") Full HD+ 1920 x 1200 IPS, Intel Arc Graphics, WLAN, Webcam, Windows 11 Pro 64-bit

Category: Laptops

Description

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

More Information

SKU	P1FNF
EAN	0884116478621
Manufacturer	DELL
In Stock	N

Tech Specs

Design
Product type	Laptop
Housing material	Aluminium
Form factor	Clamshell
Product colour	Platinum
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
Maximum refresh rate	120 Hz
RGB colour space	sRGB
Colour gamut	100%
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 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
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 datatype support on NPU	FP16, FP32, Int8
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	512 GB
SSD interface	PCI Express 4.0
Card reader integrated	Yes
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Total storage capacity	512 GB
Total SSDs capacity	512 GB
NVMe	Yes
Graphics
Discrete graphics card	No
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	Not available
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 Type-C DisplayPort Alternate Mode	Yes
Combo headphone/mic port	Yes
USB Power Delivery	Yes
Charging port type	USB Type-C
Thunderbolt 4 ports quantity	3
Intel® Thunderbolt 4	Yes

Performance
Ambient light sensor	Yes
Keyboard
Pointing device	Touchpad
Numeric keypad	No
Keyboard backlit	Yes
Software
Operating system architecture	64-bit
Operating system installed	Windows 11 Pro
Technical details
Housing material	Aluminium
Form factor	Clamshell
Product colour	Platinum
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	60 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
USB charging voltage	5,9,15,20 V
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
Weight & dimensions
Width	320 mm
Depth	216 mm
Height (front)	6.7 mm
Height (rear)	1.8 cm
Weight	1.8 kg
Packaging data
Cables included	AC
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
Anti-glare screen	Yes
Sensors
Ambient light sensor	Yes
Packaging content
Cables included	AC