Name: Лаптоп Dell LATITUDE 7455, Qualcomm Snapdragon X Elite, 32 GB, 1 TB SSD PCI Express 4.0, Qualcomm Adreno GPU, Windows 11 Pro
Availability: OutOfStock

Описание

Audio
Built-in microphone	Yes

Speaker power	2 W

Number of built-in speakers	4

Number of microphones	2

Audio chip	Qualcomm WCD9385
Battery
Battery technology	Lithium Polymer (LiPo)

Number of battery cells	3

Battery recharge time	3 h

Battery charge indicator	Yes

Battery weight	220 g

Battery voltage	11.4 V

Fast charging	Yes

Battery capacity	54 Wh
Brand-specific features
Brand specific technologies	Express Charge Boost capable, ExpressSign-In, Intelligent Privacy, TNR
Camera
Video capturing speed	30 fps

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
Carbon footprint
Total carbon footprint (kg of CO2e)	133

Carbon emissions, manufacturing (kg of CO2e)	102.809

Carbon emissions, logistics (kg of CO2e)	4.389

Carbon emissions, energy usage (kg of CO2e)	23.807

Carbon emissions, end-of-life (kg of CO2e)	1.995

PAIA version	GaBi version 1, 2024
Design
Form factor	Clamshell

Product colour	Grey

Product type	Laptop
Display
Contrast ratio (typical)	1000:1

Display diagonal	35.6 cm (14)

Display brightness	400 cd/m²

Display resolution	2560 x 1600 pixels

LED backlight	Yes

Maximum refresh rate	60 Hz

Anti-glare screen	Yes

Native aspect ratio	16:10

HD type	Quad HD+

Colour gamut	100%

Panel type	IPS

Low Blue Light technology	Yes

RGB colour space	sRGB

Display technology marketing name	ComfortView Plus
Graphics
On-board graphics card model	Qualcomm Adreno GPU

Discrete graphics card model	Not available

On-board graphics card	Yes

Discrete graphics card	No

On-board graphics card family	Qualcomm Adreno

On-board GPU manufacturer	Qualcomm
Keyboard
Pointing device	Touchpad

Keyboard number of keys	83

Numeric keypad	No

Keyboard language	German

Keyboard backlit	Yes

Copilot key	Yes
Memory
Internal memory type	LPDDR5x-SDRAM

Maximum internal memory	32 GB

Memory form factor	On-board

Internal memory	32 GB

Memory data transfer rate	8448 MT/s
Network
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)

Antenna type	2x2

Wi-Fi data rate (max)	5760 Mbit/s

Wi-Fi band	Tri-band (2.4 GHz / 5 GHz / 6 GHz)

Mobile network connection	No

Top Wi-Fi standard	Wi-Fi 7 (802.11be)

WLAN controller model	Qualcomm FastConnect 7800

WLAN controller manufacturer	Qualcomm
Neural processor unit (NPU)
NPU performance up to	45 TOPs

Neural processor unit (NPU)	Qualcomm Hexagon
Operational conditions
Operating altitude	-15.2 - 3048 m

Operating relative humidity (H-H)	10 - 90%

Storage temperature (T-T)	-30 - 65 °C

Operating temperature (T-T)	0 - 35 °C

Storage relative humidity (H-H)	0 - 95%

Non-operating altitude	-15.2 - 10668 m

Operating shock	110 G

Non-operating shock	160 G

Non-operating vibration	1.3 G

Operating vibration	0.66 G
Packaging content
AC adapter included	No
Performance
Ambient light sensor	Yes

Hall sensor	Yes
Ports & interfaces
USB 2.0 ports quantity	0

HDMI ports quantity	0

Combo headphone/mic port	Yes

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

USB4 Gen 3x2 ports quantity	2
Power
USB Power Delivery (USB PD)	Yes

USB charging current	3.25 A

USB charging voltage	5,9,15,20 V

USB Type-C charging port	Yes

USB Type-C required charging power (min)	27 W

USB Type-C required charging power (max)	65 W
Processor
Processor model	X1E-80-100

Processor manufacturer	Qualcomm

Processor family	Snapdragon

Processor cores	12

Processor boost frequency	4 GHz

Processor cache	42 MB

Processor frequency	3.4 GHz

Efficient cores	4

Performance cores	8

Processor generation	Snapdragon X Elite
Security
Fingerprint reader	Yes
Software
Operating system installed	Windows 11 Pro

Trial software	Activate Your Microsoft 365 For A 30 Day Trial

Operating system architecture	64-bit
Storage
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC

Optical drive type	No

Total storage capacity	1 TB

Card reader integrated	Yes

SSD interface	PCI Express 4.0

SSD capacity	1 TB

Number of SSDs installed	1

Storage media	SSD

SSD form factor	M.2

Total SSDs capacity	1 TB

SSD memory type	TLC

M.2 SSD size	2230 (22 x 30 mm)
Sustainability
Sustainability certificates	ENERGY STAR
Weight & dimensions
Weight	1.44 kg

Width	314 mm

Depth	223.8 mm

Height (front)	1.47 cm

Height (rear)	1.56 cm

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