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Dell Laptops
DELL XPS 14 DA14260 Copilot+ PC Intel Core Ultra X7 358H Laptop 35.6 cm (14") Touchscreen 2.8K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11 Pro Graphite UK English
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Dell SKU: DX4JD

DELL XPS 14 DA14260 Copilot+ PC Intel Core Ultra X7 358H Laptop 35.6 cm (14") Touchscreen 2.8K 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11 Pro Graphite UK English

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£2,419.96 ex VAT
£2,903.95 inc VAT
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Overview

DELL XPS 14 DA14260. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra X7, Processor model: 358H. Display diagonal: 35.6 cm (14"), HD type: 2.8K, Display resolution: 2880 x 1800 pixels, Touchscreen. Internal memory: 32 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 1 TB, Storage media: SSD. On-board graphics card model: Intel Arc B390. Operating system installed: Windows 11 Pro. Product colour: Graphite

Key Features

  • Laptop Clamshell Graphite
  • Intel Core Ultra X7 358H Processor cores: 16
  • Touchscreen 35.6 cm (14") 2.8K 2880 x 1800 pixels OLED 16:10
  • 32 GB LPDDR5x-SDRAM
  • 1 TB SSD
  • Intel Arc B390
  • Wi-Fi 7 (802.11be) Bluetooth
  • Lithium Polymer (LiPo) 70 Wh
  • Windows 11 Pro 64-bit

Specifications

Weight & dimensions
Width309.52 mm
Height14.62 mm
Depth209.71 mm
Weight1360 g
Graphics
Discrete graphics cardNo
On-board GPU manufacturerIntel
Display
Colour gamut100
Contrast ratio (typical)1000000:1
Display brightness400
Display response rise/fall2
HD type2.8K
Low Blue Light technologyYes
Maximum refresh rate120
Native aspect ratio16:10
On-board graphics card modelIntel Arc B390
Panel typeOLED
Pixel density242.6
RGB colour spaceDCI-P3
TouchscreenYes
Input controls
Pointing deviceTouchpad
Camera
Front cameraYes
Front camera resolution2560 x 1440
Front camera resolution (numeric)8
Video capturing speed30
Windows HelloYes
Processor
Efficient-core base frequency1.5
Efficient-core Max Turbo Frequency3.5
Low Power Efficient-core Base Frequency1.5
Low Power Efficient-core Max Turbo Frequency3.3
Low Power Efficient-cores4
Maximum turbo power80
Performance-core base frequency1.9
Performance-core Max Turbo Frequency4.8
Processor base power25
Antenna
Antenna type2x2
Audio
Audio systemMaxxAudio
Built-in microphoneYes
Number of built-in speakers4
Battery
Battery capacity70
Battery technologyLithium Polymer (LiPo)
Battery voltage11.49
Battery weight252
Fast chargingYes
Number of battery cells3
Computer system
Internal memory32
Maximum internal memory32
Processor cache18
Processor cores16
Processor familyIntel Core Ultra X7
Processor generationIntel® Core™ Ultra (Series 3)
Processor manufacturerIntel
Processor model358H
Data transmission
BluetoothYes
Top Wi-Fi standardWi-Fi 7 (802.11be)
Wi-Fi bandTri-band (2.4 GHz / 5 GHz / 6 GHz)
Design
Display diagonal14
Display resolution2880 x 1800
Form factorClamshell
Housing materialAluminium
Keyboard languageUK English
Non-operating altitude-15.2 - 10668
Non-operating shock160
Non-operating vibration1.3
Numeric keypadNo
Operating altitude-15.2 - 3048
Operating relative humidity (H-H)10 - 90
Operating shock110
Operating temperature (T-T)0 - 35
Operating vibration0.66
Product colourGraphite
Product typeNotebook
Storage relative humidity (H-H)0 - 95
Storage temperature (T-T)-40 - 65
Docking station
USB Power Delivery (USB PD)Yes
Features
AC adapter includedNo
AC adapter input voltage100 - 240
Discrete graphics card modelNot available
Internal memory typeLPDDR5x-SDRAM
Keyboard backlitYes
Memory data transfer rate9600
Memory form factorOn-board
Mobile network connectionNo
Number of SSDs installed1
NVMeYes
On-board graphics cardYes
On-board graphics card familyIntel Arc Graphics
Processor boost frequency4.8
Processor cache typeSmart Cache
Processor threads16
SSD capacity1000
SSD form factorM.2
SSD interfacePCI Express
Storage mediaSSD
Total storage capacity1000
USB Type-C DisplayPort Alternate ModeYes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax), Wi-Fi 7 (802.11be)
Network
WLAN controller manufacturerIntel
WLAN controller modelIntel Wi-Fi 7 BE211
Neural processor unit (NPU)
AI software frameworks supported by NPUDirectML, ONNX RT, OpenVINO, WebNN, Windows ML
Neural processor unit (NPU)Intel AI Boost
NPU performance up to50
Performance
Efficient cores8
Performance cores4
Ports & interfaces
Combo headphone/mic portYes
Power
AC adapter frequency50 - 60
USB Type-C charging portYes
USB Type-C required charging power (max)93
USB Type-C required charging power (min)45
Software
Copilot+ PCYes
Operating system architecture64-bit
Operating system installedWindows 11 Pro
Trial softwareMcAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial
Storage
Optical drive typeNo
Total SSDs capacity1000

Specifications

Display

Colour gamut
100 %
Contrast ratio (typical)
1000000:1
Display brightness
400 cd/m²
Display response rise/fall
2 ms
HD type
2 8k
Low Blue Light technology
Yes
Maximum refresh rate
120 Hz
Native aspect ratio
16 10
On-board graphics card model
Intelarcb390
Panel type
Oled
Pixel density
242.6 ppi
RGB colour space
Dci P3
Touchscreen
Yes

Processor

Efficient-core base frequency
1.5 GHz
Efficient-core Max Turbo Frequency
3.5 GHz
Low Power Efficient-core Base Frequency
1.5 GHz
Low Power Efficient-core Max Turbo Frequency
3.3 GHz
Low Power Efficient-cores
4
Maximum turbo power
80 W
Performance-core base frequency
1.9 GHz
Performance-core Max Turbo Frequency
4.8 GHz
Processor base power
25 W

Performance

Efficient cores
8
Performance cores
4

Neural processor unit (NPU)

AI software frameworks supported by NPU
Directml, Onnxrt, Openvino, Webnn, Windowsml
Neural processor unit (NPU)
Intelaiboost
NPU performance up to
50 TOPS

Storage

Optical drive type
N
Total SSDs capacity
1000 GB

Graphics

Discrete graphics card
No
On-board GPU manufacturer
Intel

Battery

Battery capacity
70 Wh
Battery technology
Lithiumpolymer Lipo
Battery voltage
11.49 V
Battery weight
252 g
Fast charging
Yes
Number of battery cells
3

Power

AC adapter frequency
50 - 60
USB Type-C charging port
Yes
USB Type-C required charging power (max)
93 W
USB Type-C required charging power (min)
45

Camera

Front camera
Yes
Front camera resolution
2560 x 1440
Front camera resolution (numeric)
8 MP
Video capturing speed
30 fps
Windows Hello
Yes

Audio

Audio system
MaxxAudio
Built-in microphone
Yes
Number of built-in speakers
4

Data transmission

Bluetooth
Yes
Top Wi-Fi standard
Wi Fi7 802 11be
Wi-Fi band
Tri Band 2 4ghz 5ghz 6ghz

Network

WLAN controller manufacturer
Intel
WLAN controller model
Intelwi Fi7be211

Antenna

Antenna type
2x2

Ports & interfaces

Combo headphone/mic port
Yes

Docking station

USB Power Delivery (USB PD)
Yes

Input controls

Pointing device
Touchpad

Software

Copilot+ PC
Yes
Operating system architecture
64 Bit
Operating system installed
Windows11pro
Trial software
McAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial

Computer system

Internal memory
32 GB
Maximum internal memory
32 GB
Processor cache
18 MB
Processor cores
16
Processor family
Intelcoreultrax7
Processor generation
Intelcoreultra Series3
Processor manufacturer
Intel
Processor model
358h

Features

AC adapter included
No
AC adapter input voltage
100 - 240
Discrete graphics card model
Not available
Internal memory type
LPDDR5x-SDRAM
Keyboard backlit
Yes
Memory data transfer rate
9600 MHz
Memory form factor
On-board
Mobile network connection
No
Number of SSDs installed
1
NVMe
Yes
On-board graphics card
Yes
On-board graphics card family
Intelarcgraphics
Processor boost frequency
4.8 GHz
Processor cache type
Smartcache
Processor threads
16
SSD capacity
1000 GB
SSD form factor
M 2
SSD interface
Pciexpress
Storage media
Ssd
Total storage capacity
1000 GB
USB Type-C DisplayPort Alternate Mode
Yes
Wi-Fi standards
802 11a, 802 11b, 802 11g, Wi Fi4 802 11n, Wi Fi5 802 11ac, Wi Fi6e 802 11ax, Wi Fi7 802 11be

Design

Display diagonal
14"
Display resolution
2880 x 1800
Form factor
Clamshell
Housing material
Aluminium
Keyboard language
Ukenglish
Non-operating altitude
-15.2 - 10668
Non-operating shock
160 G
Non-operating vibration
1.3 G
Numeric keypad
No
Operating altitude
-15.2 - 3048
Operating relative humidity (H-H)
10 - 90
Operating shock
110 G
Operating temperature (T-T)
0 - 35
Operating vibration
0.66 G
Product colour
Graphite
Product type
Notebook
Storage relative humidity (H-H)
0 - 95
Storage temperature (T-T)
-40 - 65

Weight & dimensions

Width
309.52 mm
Height
14.62 mm
Depth
209.71 mm
Weight
1360 g

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