Design
Product type	Laptop
Product colour	Grey
Form factor	Clamshell
Market positioning	Business
Intel® vPro™ Platform Eligibility

Display
Display diagonal	39.6 cm (15.6")
Display resolution	1920 x 1080 pixels
Touchscreen
HD type	Full HD
Panel type	IPS
LED backlight
Native aspect ratio	16:9
Anti-glare screen
Display brightness	250 cd/m²
Pixel density	141 ppi
RGB colour space	NTSC
Colour gamut	45%
Maximum refresh rate	60 Hz
Contrast ratio (typical)	700:1

Processor
Processor manufacturer	Intel
Processor family	Intel Core Ultra 7
Processor generation	Intel® Core™ Ultra (Series 1)
Processor model	155U
Processor cores	12
Processor threads	14
Processor boost frequency	4.8 GHz
Performance cores	2
Efficient cores	8
Low Power Efficient-cores	2
Performance-core Max Turbo Frequency	4.8 GHz
Efficient-core Max Turbo Frequency	3.8 GHz
Low Power Efficient-core Max Turbo Frequency	2.1 GHz
Performance-core base frequency	1.7 GHz
Efficient-core base frequency	1.2 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
Maximum frequency NPU	1.4 GHz
Sparsity support
Windows Studio effects support
AI software frameworks supported by NPU	DirectML, ONNX RT, OpenVINO, Windows ML

Memory
Internal memory	32 GB
Internal memory type	DDR5-SDRAM
Memory clock speed	5600 MHz
Memory form factor	SO-DIMM
Memory layout (slots x size)	2 x 16 GB
Memory slots	2x SO-DIMM
Maximum internal memory	64 GB
Memory data transfer rate	5600 MT/s

Storage
Total storage capacity	1 TB
Storage media	SSD
Total SSDs capacity	1 TB
Number of SSDs installed	1
SSD capacity	1 TB
SSD memory type	TLC
SSD interface	PCI Express 4.0
NVMe
SSD form factor	M.2
M.2 SSD size	2230 (22 x 30 mm)
Optical drive type
Card reader integrated
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC

Graphics
Discrete graphics card model	Not available
On-board graphics card
On-board GPU manufacturer	Intel
Discrete graphics card
On-board graphics card family	Intel Graphics
On-board graphics card model	Intel Graphics

Audio
Audio system	MaxxAudio
Number of built-in speakers	2
Speakers manufacturer	Waves
Speaker power	2 W
Built-in microphone
Number of microphones	2

Camera
Front camera
Front camera resolution (numeric)	2.07 MP
Front camera resolution	1920 x 1080 pixels
Front camera HD type	Full HD
Video capturing speed	30 fps
Infrared (IR) camera
Privacy camera
Privacy type	Privacy shutter

Network
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Wi-Fi standards	Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)
Mobile network connection
Antenna type	2x2
WLAN controller model	Intel Wi-Fi 6E AX211
WLAN controller manufacturer	Intel
Ethernet LAN
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Bluetooth
Near Field Communication (NFC)
WWAN	Upgradable

Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	1
HDMI version	2.1
Thunderbolt 4 ports quantity	2
Intel® Thunderbolt 4
Combo headphone/mic port
USB Type-C DisplayPort Alternate Mode
PowerShare
Number of USB ports with PowerShare support	1

Keyboard
Pointing device	Touchpad
Numeric keypad
Keyboard backlit
Keyboard number of keys	100
Keyboard language	Belgian

Software
Operating system architecture	64-bit
Operating system language	German, Dutch, English, French, Italian
Trial software	Activate Your Microsoft 365 For A 30 Day Trial
Operating system installed	Windows 11 Pro

Brand-specific features
Brand specific technologies	Control Vault 3+, Express Charge Boost capable, ExpressSign-In, TNR

Battery
Number of battery cells	3
Battery capacity	54 Wh
Battery voltage	11.4 V
Battery recharge time	4 h
Fast charging
Battery weight	220 g

Power
AC adapter power	65 W
AC adapter frequency	50/60 Hz
AC adapter input voltage	100 - 240 V
USB Type-C charging port
USB Power Delivery (USB PD)

Security
Cable lock slot
Cable lock slot type	Wedge
Fingerprint reader
Smart card reader
Face recognition
Trusted Platform Module (TPM)
Trusted Platform Module (TPM) version	2.0
Dell ControlVault

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

Certificates
Compliance certificates	EcoDesign

Sustainability
Sustainability certificates	EPEAT Climate +, EPEAT Gold

Weight & dimensions
Width	357.8 mm
Depth	233.3 mm
Height (front)	2.08 cm
Height (rear)	2.28 cm
Weight	1.62 kg

Carbon footprint
Total carbon footprint (kg of CO2e)	129
Carbon emissions, manufacturing (kg of CO2e)	94.557
Carbon emissions, logistics (kg of CO2e)	4.386
Carbon emissions, energy usage (kg of CO2e)	28.122
Carbon emissions, end-of-life (kg of CO2e)	1.935
Total carbon emissions, w/o use phase (kg of CO2e)	100.878
PAIA version	GaBi version 1, 2024

Packaging content
Cables included	AC