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Intel Core i7 Laptops
DELL Pro 15 Essential PV15250 Intel® Core™ i7 i7-1355U Laptop 39.6 cm (15.6") Full HD 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6 (802.11ax) Windows 11 Pro Black UK English
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Dell SKU: NR59P

DELL Pro 15 Essential PV15250 Intel® Core™ i7 i7-1355U Laptop 39.6 cm (15.6") Full HD 16 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6 (802.11ax) Windows 11 Pro Black UK English

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£796.63 ex VAT
£955.95 inc VAT
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Overview

DELL Pro 15 Essential PV15250. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Core™ i7, Processor model: i7-1355U. Display diagonal: 39.6 cm (15.6"), HD type: Full HD, Display resolution: 1920 x 1080 pixels. Internal memory: 16 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel® UHD Graphics. Operating system installed: Windows 11 Pro. Product colour: Black. Weight: 1.9 kg

Key Features

  • Laptop Clamshell Black
  • Intel® Core™ i7 i7-1355U Processor cores: 10
  • 39.6 cm (15.6") Full HD 1920 x 1080 pixels IPS WVA LED backlight 16:9
  • 16 GB DDR5-SDRAM 1 x 16 GB
  • 512 GB SSD
  • Intel® UHD Graphics
  • Wi-Fi 6 (802.11ax) Bluetooth
  • Lithium Polymer (LiPo) 54 Wh
  • Windows 11 Pro 64-bit

Specifications

Weight & dimensions
Width358.5 mm
Depth235.56 mm
Weight1900 g
Height (front)16.96 mm
Height (rear)18.99 mm
Memory
Memory layout (slots x size)1 x 16
Graphics
Discrete graphics cardNo
On-board GPU manufacturerIntel
Display
Anti-glare screenYes
Colour gamut45
Contrast ratio (typical)600:1
Display brightness250
Display response rise/fall35
HD typeFull HD
Maximum refresh rate120
Native aspect ratio16:9
On-board graphics card modelIntel® UHD Graphics
Panel typeIPS WVA
Pixel density141
RGB colour spaceNTSC
TouchscreenNo
Input controls
Keyboard colour nameCarbon Black
Pointing deviceTouchpad
Camera
Front cameraYes
Front camera HD typeHD
Front camera resolution1280 x 720
Front camera resolution (numeric)0.92
Video capturing speed30
Processor
Efficient-core Max Turbo Frequency3.7
Maximum turbo power55
Performance-core Max Turbo Frequency5
Processor base power15
Antenna
Antenna type2x2
Audio
Audio systemHigh Definition Audio
Built-in microphoneYes
Number of built-in speakers2
Speaker power2.5
Battery
Battery capacity54
Battery charge indicatorYes
Battery recharge time4
Battery technologyLithium Polymer (LiPo)
Battery voltage15
Battery weight240
Fast chargingYes
Number of battery cells4
Brand-specific features
Brand specific technologiesExpress Charge Boost capable
Carbon footprint
PAIA versionGaBi version 1, 2025
Total carbon footprint (kg of CO2e)160
Computer case
USB 2.0 ports quantity1
Computer system
Internal memory16
Maximum internal memory16
Processor cache12
Processor cores10
Processor familyIntel® Core™ i7
Processor generation13th gen Intel® Core™ i7
Processor manufacturerIntel
Processor modeli7-1355U
Data transmission
BluetoothYes
Top Wi-Fi standardWi-Fi 6 (802.11ax)
Wi-Fi bandDual-band (2.4 GHz / 5 GHz)
Design
Compatible memory cardsSD, SDHC, SDXC
Display diagonal15.6
Display resolution1920 x 1080
Fingerprint readerYes
Form factorClamshell
Housing materialPlastic
Keyboard languageUK English
LED backlightYes
Non-operating altitude0 - 10668
Non-operating shock160
Non-operating vibration1.3
Numeric keypadYes
Operating altitude0 - 3048
Operating relative humidity (H-H)10 - 90
Operating shock110
Operating temperature (T-T)0 - 35
Operating vibration0.66
Product colourBlack
Product typeNotebook
Storage relative humidity (H-H)0 - 95
Storage temperature (T-T)-40 - 65
Docking station
Card reader integratedYes
HDMI ports quantity1
HDMI version1.4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity1
Features
AC adapter includedNo
AC adapter input voltage100 - 240
AC adapter output current3.34
Carbon emissions, end-of-life (kg of CO2e)1.6
Carbon emissions, energy usage (kg of CO2e)19.36
Carbon emissions, logistics (kg of CO2e)3.68
Carbon emissions, manufacturing (kg of CO2e)135.36
Discrete graphics card modelNot available
Internal memory typeDDR5-SDRAM
M.2 SSD size2230 (22 x 30 mm)
Memory data transfer rate4400
Memory form factorSO-DIMM
MIMOYes
MIMO typeMulti User MIMO
Mobile network connectionNo
Number of SSDs installed1
NVMeYes
On-board graphics cardYes
Processor boost frequency5
Processor cache typeSmart Cache
Processor threads12
SSD capacity512
SSD form factorM.2
SSD interfacePCI Express 4.0
Storage mediaSSD
Total storage capacity512
Trusted Platform Module (TPM)Yes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Network
WLAN controller manufacturerRealtek
WLAN controller modelRealtek RTL8852BE
Performance
Efficient cores8
Performance cores2
Ports & interfaces
Combo headphone/mic portYes
DC-in jackYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
Power
AC adapter frequency50 - 60
AC adapter output voltage19.5
Power adapter barrel connector4.5
USB Type-C charging portNo
Security
Trusted Platform Module (TPM) version2.0
Software
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 capacity512

Specifications

Display

Anti-glare screen
Yes
Colour gamut
45 %
Contrast ratio (typical)
600:1
Display brightness
250 cd/m²
Display response rise/fall
35 ms
HD type
Fullhd
Maximum refresh rate
120 Hz
Native aspect ratio
16 9
On-board graphics card model
Inteluhdgraphics
Panel type
Ipswva
Pixel density
141 ppi
RGB colour space
Ntsc
Touchscreen
No

Processor

Efficient-core Max Turbo Frequency
3.7 GHz
Maximum turbo power
55 W
Performance-core Max Turbo Frequency
5 GHz
Processor base power
15 W

Performance

Efficient cores
8
Performance cores
2

Memory

Memory layout (slots x size)
1 x 16

Storage

Optical drive type
N
Total SSDs capacity
512 GB

Graphics

Discrete graphics card
No
On-board GPU manufacturer
Intel

Battery

Battery capacity
54 Wh
Battery charge indicator
Yes
Battery recharge time
4 h
Battery technology
Lithiumpolymer Lipo
Battery voltage
15 V
Battery weight
240 g
Fast charging
Yes
Number of battery cells
4

Power

AC adapter frequency
50 - 60
AC adapter output voltage
19.5 V
Power adapter barrel connector
4.5 mm
USB Type-C charging port
No

Camera

Front camera
Yes
Front camera HD type
Hd
Front camera resolution
1280 x 720
Front camera resolution (numeric)
0.92 MP
Video capturing speed
30 fps

Audio

Audio system
High Definition Audio
Built-in microphone
Yes
Number of built-in speakers
2
Speaker power
2.5 W

Data transmission

Bluetooth
Yes
Top Wi-Fi standard
Wi Fi6 802 11ax
Wi-Fi band
Dual Band 2 4ghz 5ghz

Network

WLAN controller manufacturer
Realtek
WLAN controller model
Realtekrtl8852be

Antenna

Antenna type
2x2

Ports & interfaces

Combo headphone/mic port
Yes
DC-in jack
Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
1

Docking station

Card reader integrated
Yes
HDMI ports quantity
1
HDMI version
1 4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
1

Input controls

Keyboard colour name
Carbon Black
Pointing device
Touchpad

Security

Trusted Platform Module (TPM) version
2.0

Software

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
16 GB
Maximum internal memory
16 GB
Processor cache
12 MB
Processor cores
10
Processor family
Intelcorei7
Processor generation
Intelcorei7 13xxx
Processor manufacturer
Intel
Processor model
I7 1355u

Brand-specific features

Brand specific technologies
Expresschargeboostcapable

Features

AC adapter included
No
AC adapter input voltage
100 - 240
AC adapter output current
3.34 A
Carbon emissions, end-of-life (kg of CO2e)
1.6
Carbon emissions, energy usage (kg of CO2e)
19.36
Carbon emissions, logistics (kg of CO2e)
3.68
Carbon emissions, manufacturing (kg of CO2e)
135.36
Discrete graphics card model
Not available
Internal memory type
DDR5-SDRAM
M.2 SSD size
2230 22x30mm
Memory data transfer rate
4400 MHz
Memory form factor
SO-DIMM
MIMO
Yes
MIMO type
Multiusermimo
Mobile network connection
No
Number of SSDs installed
1
NVMe
Yes
On-board graphics card
Yes
Processor boost frequency
5 GHz
Processor cache type
Smartcache
Processor threads
12
SSD capacity
512 GB
SSD form factor
M 2
SSD interface
Pciexpress4 0
Storage media
Ssd
Total storage capacity
512 GB
Trusted Platform Module (TPM)
Yes
Wi-Fi standards
802 11a, 802 11b, 802 11g, Wi Fi4 802 11n, Wi Fi5 802 11ac, Wi Fi6 802 11ax

Design

Compatible memory cards
Sd, Sdhc, Sdxc
Display diagonal
15.6"
Display resolution
1920 x 1080
Fingerprint reader
Yes
Form factor
Clamshell
Housing material
Plastic
Keyboard language
Ukenglish
LED backlight
Yes
Non-operating altitude
0 - 10668
Non-operating shock
160 G
Non-operating vibration
1.3 G
Numeric keypad
Yes
Operating altitude
0 - 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
Black
Product type
Notebook
Storage relative humidity (H-H)
0 - 95
Storage temperature (T-T)
-40 - 65

Weight & dimensions

Width
358.5 mm
Depth
235.56 mm
Weight
1900 g
Height (front)
16.96 mm
Height (rear)
18.99 mm

Computer case

USB 2.0 ports quantity
1

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