DELL

DELL DC15250 Intel® Core™ i7 i7-1355U Laptop 39.6 cm (15.6") Full HD 16 GB DDR4-SDRAM 1 TB SSD Wi-Fi 6 (802.11ax) Windows 11 Pro UK English Black

SKU
MYXKG
In Stock
Intel Core i7-1355U (12MB Cache), 16GB DDR4-SDRAM, 1000GB SSD, 39.6 cm (15.6") Full HD 1920 x 1080 IPS, Intel UHD Graphics, WLAN, Webcam, Windows 11 Pro 64-bit
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  • Windows 11 Pro 64-bit
  • Intel Core i7-1355U (12MB Cache)
  • 39.6 cm (15.6") Full HD 1920 x 1080 IPS
  • 16GB (2666MHz) DDR4-SDRAM (1 x 16) & 1000GB SSD
Design
Product typeLaptop
Housing materialPlastic
Form factorClamshell
Product colourBlack
Display
HD typeFull HD
Pixel density141 ppi
Panel typeIPS
Display brightness250 cd/m²
Contrast ratio (typical)600:1
TouchscreenNo
Display resolution1920 x 1080 pixels
Display diagonal39.6 cm (15.6")
Anti-glare screenYes
Display bezel technologyNarrow Border
Maximum refresh rate120 Hz
RGB colour spaceNTSC
Colour gamut45%
Native aspect ratio16:9
Processor
Processor generation13th gen Intel® Core™ i7
Processor cache typeSmart Cache
Processor cache12 MB
Processor modeli7-1355U
Processor boost frequency5 GHz
Processor cores10
Processor threads12
Processor manufacturerIntel
Processor familyIntel® Core™ i7
Processor base power15 W
Maximum turbo power55 W
Efficient-core Max Turbo Frequency3.7 GHz
Performance-core Max Turbo Frequency5 GHz
Performance cores2
Efficient cores8
Memory
Memory form factorSO-DIMM
Internal memory16 GB
Memory layout (slots x size)1 x 16 GB
Internal memory typeDDR4-SDRAM
Memory clock speed2666 MHz
Memory slots2x SO-DIMM
Maximum internal memory16 GB
Memory data transfer rate2666 MT/s
Storage
SSD form factorM.2
Storage mediaSSD
Optical drive typeNo
Number of SSDs installed1
SSD capacity1 TB
SSD interfacePCI Express 4.0
Card reader integratedYes
Compatible memory cardsSD, SDHC, SDXC
Total storage capacity1 TB
Total SSDs capacity1 TB
NVMeYes
M.2 SSD size2230 (22 x 30 mm)
Graphics
Discrete graphics cardNo
On-board graphics cardYes
On-board graphics card modelIntel® UHD Graphics
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
Audio
Number of microphones1
Audio systemHigh Definition Audio
Number of built-in speakers2
Speaker power2.5 W
Built-in microphoneYes
Camera
Front cameraYes
Front camera resolution (numeric)0.92 MP
Front camera resolution1280 x 720 pixels
Video capturing speed30 fps
Front camera HD typeHD
Optical drive
Optical drive typeNo
Network
Mobile network connectionNo
Top Wi-Fi standardWi-Fi 6 (802.11ax)
WLAN controller modelRealtek RTL8852BE
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 6 (802.11ax), 802.11g, Wi-Fi 4 (802.11n)
BluetoothYes
MIMO typeMulti User MIMO
MIMOYes
Antenna type2x2
WLAN controller manufacturerRealtek
Wi-Fi bandDual-band (2.4 GHz / 5 GHz)
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity1
USB 2.0 ports quantity1
HDMI ports quantity1
HDMI version1.4
Combo headphone/mic portYes
Power adapter barrel connector4.5 mm
DC-in jackYes
Keyboard
Pointing deviceTouchpad
Numeric keypadYes
Keyboard languageUK English
Software
Operating system architecture64-bit
Bundled softwareWindows System Driver
Trial softwareMcAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial
Operating system installedWindows 11 Pro
Technical details
Housing materialPlastic
Form factorClamshell
Product colourBlack
Battery
Battery technologyLithium Polymer (LiPo)
Number of battery cells4
Battery capacity54 Wh
Battery recharge time4 h
Battery voltage15 V
Fast chargingYes
Battery charge indicatorYes
Battery weight240 g
Power
AC adapter power65 W
AC adapter frequency50 - 60 Hz
AC adapter input voltage100 - 240 V
AC adapter output current3.34 A
AC adapter output voltage19.5 V
USB Type-C charging portNo
DC-in jackYes
Security
Trusted Platform Module (TPM)Yes
Trusted Platform Module (TPM) version2.0
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 altitude0 - 3048 m
Non-operating altitude0 - 10668 m
Operating shock110 G
Non-operating shock160 G
Operating vibration0.66 G
Non-operating vibration1.3 G
Weight & dimensions
Width358.5 mm
Depth235.6 mm
Height (front)1.7 cm
Height (rear)1.9 cm
Weight1.9 kg
Packaging data
AC adapter includedYes
Packaging content
AC adapter includedYes
Other features
WLAN controller modelRealtek RTL8852BE
On-board graphics cardYes
Audio systemHigh Definition Audio
AC adapter includedYes
Anti-glare screenYes

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SKU
MYXKG
20TA000CUK
MGN63B/A
5L1-00027
5V8-00004
NX.K6KEK.001
Manufacturer
DELL
Lenovo
Apple
Microsoft
Microsoft
Acer
Weight
Thin and Light
Thin and Light
Ultra portable
Thin and Light
Thin and Light
Ultra portable
Display diagonal
15" to 16"
14" to 15"
13" to 14"
15" to 16"
15" to 16"
14" to 15"
Display resolution
1920 x 1080 pixels
1920 x 1080 pixels
2560 x 1600 pixels
N/A
N/A
N/A
Product colour
Black
Black
Grey
Platinum
Platinum
Grey
Processor family
Intel Core i7
Intel Core i5
Apple M
Intel Core i7
AMD Ryzen 7
Intel Core i5
Operating system installed
Windows 11 Pro
Windows 10 Pro
macOS Big Sur
Windows 10 Pro
Windows 10 Pro
Windows 11 Home
Total storage capacity
1000GB to 1500GB
100GB to 300GB
100GB to 300GB
500GB to 750GB
100GB to 300GB
500GB to 750GB
Touchscreen
N
N
N
Y
Y
N
On-board graphics card
Y
Y
Y
Y
Y
Y
Internal memory
16GB
8GB
8GB
8GB
8GB
8GB
Storage media
SSD
SSD
SSD
SSD
SSD
SSD
Product type
Notebook
Notebook
Notebook
Notebook
Notebook
Notebook
Mobile network connection
N
N
N
N
N
N
Discrete graphics card
N
N
N
N
N
Y