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DELL Latitude 5455 Copilot+ PC Qualcomm Snapdragon X1P-42-100 Laptop 35.6 cm (14") Full HD+ 16 GB LPDDR5x-SDRAM 512 GB SSD Wi-Fi 7 (802.11be) Windows 11 Pro German Grey

SKU

D78DR

£1,521.90 £1,268.25

DELL Latitude 5455, Qualcomm Snapdragon, 3.24 GHz, 35.6 cm (14"), 1920 x 1200 pixels, 16 GB, 512 GB

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Tech Specs

Design
Product type	Laptop
Housing material	Aluminium
Form factor	Clamshell
Product colour	Grey
Display
HD type	Full HD+
Pixel density	162 ppi
Panel type	IPS
LED backlight	Yes
Display brightness	300 cd/m²
Contrast ratio (typical)	600:1
Touchscreen	No
Display resolution	1920 x 1200 pixels
Display diagonal	35.6 cm (14")
Anti-glare screen	Yes
Maximum refresh rate	60 Hz
RGB colour space	NTSC
Colour gamut	45%
Native aspect ratio	16:10
Processor
Processor generation	Snapdragon X Plus
Processor cache	30 MB
Processor frequency	3.24 GHz
Processor model	X1P-42-100
Processor cores	8
Processor manufacturer	Qualcomm
Processor family	Qualcomm Snapdragon
Performance-core Max Turbo Frequency	3.42 GHz
Performance cores	8
Neural processor unit (NPU)
Neural processor unit (NPU)	Qualcomm Hexagon
NPU performance up to	45 TOPs
Copilot+ PC	Yes
Memory
Memory form factor	On-board
Internal memory	16 GB
Internal memory type	LPDDR5x-SDRAM
Maximum internal memory	16 GB
Memory data transfer rate	8448 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
SSD memory type	TLC
Total SSDs capacity	512 GB
NVMe	Yes
M.2 SSD size	2230 (22 x 30 mm)
Graphics
Discrete graphics card	No
On-board graphics card	Yes
On-board graphics card model	Qualcomm Adreno GPU
Discrete graphics card model	Not available
Audio
Audio chip	Qualcomm WCD9385
Number of microphones	2
Number of built-in speakers	2
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
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 7 (802.11be)
WLAN controller model	Qualcomm FastConnect 7800
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Bluetooth	Yes
WWAN	Not installed
Wi-Fi data rate (max)	5760 Mbit/s
Antenna type	2x2
WLAN controller manufacturer	Qualcomm
Wi-Fi band	Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1
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
Ethernet LAN (RJ-45) ports	0
Combo headphone/mic port	Yes
USB Power Delivery (USB PD)	Yes
USB4 Gen 3x2 ports quantity	2
Performance
Ambient light sensor	Yes
Keyboard
Pointing device	Touchpad
Numeric keypad	No
Keyboard number of keys	83
Keyboard backlit	Yes
Keyboard language	German
Copilot key	Yes

Software
Operating system architecture	64-bit
Trial software	Activate Your Microsoft 365 For A 30 Day Trial
Operating system installed	Windows 11 Pro
Microsoft Copilot	Yes
Copilot+ PC	Yes
Technical details
Housing material	Aluminium
Form factor	Clamshell
Product colour	Grey
Compliance certificates	EcoDesign
Battery
Battery technology	Lithium Polymer (LiPo)
Number of battery cells	3
Battery capacity	54 Wh
Battery voltage	11.4 V
Fast charging	Yes
Battery charge indicator	Yes
Battery weight	220 g
Power
AC adapter power	65 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 charging current	3.25 A
USB Type-C charging port	Yes
Security
Trusted Platform Module (TPM)	Yes
Fingerprint reader	Yes
Trusted Platform Module (TPM) version	2.0
Operational conditions
Operating temperature (T-T)	0 - 35 °C
Storage temperature (T-T)	-30 - 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
Total carbon footprint (kg of CO2e)	95.2
Weight & dimensions
Width	314 mm
Depth	223.8 mm
Height	17.9 mm
Height (front)	1.51 cm
Height (rear)	1.6 cm
Weight	1.53 kg
Packaging data
Cables included	AC
Other features
Wi-Fi data rate (max)	5760 Mbit/s
Ambient light sensor	Yes
WLAN controller model	Qualcomm FastConnect 7800
On-board graphics card	Yes
Anti-glare screen	Yes
Sensors
Ambient light sensor	Yes
Carbon footprint
Total carbon footprint (kg of CO2e)	95.2
PAIA version	GaBi version 1, 2024
Carbon emissions, energy usage (kg of CO2e)	23.8
Carbon emissions, manufacturing (kg of CO2e)	64.9264
Carbon emissions, logistics (kg of CO2e)	4.4744
Carbon emissions, end-of-life (kg of CO2e)	1.9992
Packaging content
Cables included	AC

DELL Latitude 5455. Product type: Laptop, Form factor: Clamshell. Processor family: Qualcomm Snapdragon, Processor model: X1P-42-100, Processor frequency: 3.24 GHz. Display diagonal: 35.6 cm (14"), HD type: Full HD+, Display resolution: 1920 x 1200 pixels. Internal memory: 16 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Qualcomm Adreno GPU. Operating system installed: Windows 11 Pro. Product colour: Grey

Specifications

Design
Product type	Laptop
Housing material	Aluminium
Form factor	Clamshell
Product colour	Grey
Display
HD type	Full HD+
Pixel density	162 ppi
Panel type	IPS
LED backlight	Yes
Display brightness	300 cd/m²
Contrast ratio (typical)	600:1
Touchscreen	No
Display resolution	1920 x 1200 pixels
Display diagonal	35.6 cm (14")
Anti-glare screen	Yes
Maximum refresh rate	60 Hz
RGB colour space	NTSC
Colour gamut	45%
Native aspect ratio	16:10
Processor
Processor generation	Snapdragon X Plus
Processor cache	30 MB
Processor frequency	3.24 GHz
Processor model	X1P-42-100
Processor cores	8
Processor manufacturer	Qualcomm
Processor family	Qualcomm Snapdragon
Performance-core Max Turbo Frequency	3.42 GHz
Performance cores	8
Neural processor unit (NPU)
Neural processor unit (NPU)	Qualcomm Hexagon
NPU performance up to	45 TOPs
Copilot+ PC	Yes
Memory
Memory form factor	On-board
Internal memory	16 GB
Internal memory type	LPDDR5x-SDRAM
Maximum internal memory	16 GB
Memory data transfer rate	8448 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
SSD memory type	TLC
Total SSDs capacity	512 GB
NVMe	Yes
M.2 SSD size	2230 (22 x 30 mm)
Graphics
Discrete graphics card	No
On-board graphics card	Yes
On-board graphics card model	Qualcomm Adreno GPU
Discrete graphics card model	Not available
Audio
Audio chip	Qualcomm WCD9385
Number of microphones	2
Number of built-in speakers	2
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
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 7 (802.11be)
WLAN controller model	Qualcomm FastConnect 7800
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Bluetooth	Yes
WWAN	Not installed
Wi-Fi data rate (max)	5760 Mbit/s
Antenna type	2x2
WLAN controller manufacturer	Qualcomm
Wi-Fi band	Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1
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
Ethernet LAN (RJ-45) ports	0
Combo headphone/mic port	Yes
USB Power Delivery (USB PD)	Yes
USB4 Gen 3x2 ports quantity	2
Performance
Ambient light sensor	Yes
Keyboard
Pointing device	Touchpad
Numeric keypad	No
Keyboard number of keys	83
Keyboard backlit	Yes
Keyboard language	German
Copilot key	Yes

Software
Operating system architecture	64-bit
Trial software	Activate Your Microsoft 365 For A 30 Day Trial
Operating system installed	Windows 11 Pro
Microsoft Copilot	Yes
Copilot+ PC	Yes
Technical details
Housing material	Aluminium
Form factor	Clamshell
Product colour	Grey
Compliance certificates	EcoDesign
Battery
Battery technology	Lithium Polymer (LiPo)
Number of battery cells	3
Battery capacity	54 Wh
Battery voltage	11.4 V
Fast charging	Yes
Battery charge indicator	Yes
Battery weight	220 g
Power
AC adapter power	65 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 charging current	3.25 A
USB Type-C charging port	Yes
Security
Trusted Platform Module (TPM)	Yes
Fingerprint reader	Yes
Trusted Platform Module (TPM) version	2.0
Operational conditions
Operating temperature (T-T)	0 - 35 °C
Storage temperature (T-T)	-30 - 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
Total carbon footprint (kg of CO2e)	95.2
Weight & dimensions
Width	314 mm
Depth	223.8 mm
Height	17.9 mm
Height (front)	1.51 cm
Height (rear)	1.6 cm
Weight	1.53 kg
Packaging data
Cables included	AC
Other features
Wi-Fi data rate (max)	5760 Mbit/s
Ambient light sensor	Yes
WLAN controller model	Qualcomm FastConnect 7800
On-board graphics card	Yes
Anti-glare screen	Yes
Sensors
Ambient light sensor	Yes
Carbon footprint
Total carbon footprint (kg of CO2e)	95.2
PAIA version	GaBi version 1, 2024
Carbon emissions, energy usage (kg of CO2e)	23.8
Carbon emissions, manufacturing (kg of CO2e)	64.9264
Carbon emissions, logistics (kg of CO2e)	4.4744
Carbon emissions, end-of-life (kg of CO2e)	1.9992
Packaging content
Cables included	AC

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SKU	D78DR	MLY23B/A	M05F3	53013EDK	9S7-17L541-015	NP730QFG-KB1UK
Manufacturer	DELL	Apple	DELL	Huawei	MSI	Samsung
Weight	Thin and Light	Ultra portable	Ultra portable	Ultra portable	Mid-size	Ultra portable
Display diagonal	14" to 15"	13" to 14"	14" to 15"	14" to 15"	17" to 19"	13" to 14"
Display resolution	1920 x 1200 pixels	N/A	1920 x 1200 pixels	N/A	1920 x 1080 pixels	1920 x 1080 pixels
Product colour	Grey	Beige	Grey	Grey	Black	Graphite
Processor family	Qualcomm Snapdragon	Apple M	Intel Core i7	Intel Core i7	Intel Core i7	Intel Core i7
Operating system installed	Windows 11 Pro	macOS Monterey	Windows 10 Pro	Windows 11 Home	Windows 11 Home	Windows 11 Home
Total storage capacity	500GB to 750GB	500GB to 750GB	500GB to 750GB	1000GB to 1500GB	1000GB to 1500GB	500GB to 750GB
Touchscreen	N	N	N	Y	N	Y
On-board graphics card	Y	Y	Y	Y	Y	Y
Internal memory	16GB	8GB	16GB	16GB	16GB	16GB
Storage media	SSD	SSD	SSD	SSD	SSD	SSD
Product type	Notebook	Notebook	Mobile workstation	Notebook	Notebook	Hybrid (2-in-1)
Mobile network connection	N	N	N	N	N	N
Discrete graphics card	N	N	Y	N	Y	N