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 International Platinum, Silver

Processor
Processor manufacturer: Intel
Processor cache type: Smart Cache
Processor cache: 12 MB
Processor base power: 15 W
Maximum turbo power: 55 W
Processor generation: 13th gen Intel® Core™ i7
Efficient cores: 8
Performance cores: 2
Performance-core Max Turbo Frequency: 5 GHz
Efficient-core Max Turbo Frequency: 3.7 GHz
Processor boost frequency: 5 GHz
Processor threads: 12
Processor family: Intel® Core™ i7
Processor cores: 10
Processor model: i7-1355U

Graphics
On-board graphics card: Yes
Discrete graphics card: No
On-board GPU manufacturer: Intel
Discrete graphics card model: Not available
On-board graphics card model: Intel® UHD Graphics

Memory
Memory data transfer rate: 3200 MT/s
Memory layout (slots x size): 1 x 16 GB
Memory slots: 2x SO-DIMM
Maximum internal memory: 16 GB
Internal memory type: DDR4-SDRAM
Internal memory: 16 GB
Memory form factor: SO-DIMM
Memory clock speed: 3200 MHz

Design
Housing material: Aluminium
Product type: Laptop
Product colour: Platinum

Power
USB Power Delivery (USB PD): Yes
AC adapter power: 65 W
AC adapter frequency: 50 - 60 Hz
USB Type-C charging port: Yes
DC-in jack: Yes
AC adapter input voltage: 100 - 240 V
AC adapter output current: 3.34 A
AC adapter output voltage: 19.5 V

Security
Trusted Platform Module (TPM) version: 2.0
Fingerprint reader: Yes
Trusted Platform Module (TPM): Yes

Operational conditions
Operating vibration: 0.66 G
Non-operating shock: 160 G
Non-operating vibration: 1.3 G
Operating shock: 110 G
Non-operating altitude: 0 - 10668 m
Operating relative humidity (H-H): 10 - 90%
Operating temperature (T-T): 0 - 35 °C
Storage relative humidity (H-H): 0 - 95%
Operating altitude: 0 - 3048 m
Storage temperature (T-T): -40 - 65 °C

Weight & dimensions
Depth: 234.9 mm
Width: 358.5 mm
Height (front): 1.55 cm
Height (rear): 1.75 cm
Weight: 1.94 kg

Network
Wi-Fi standards: 802.11g, 802.11b, 802.11a, Wi-Fi 6 (802.11ax), Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Wi-Fi band: Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standard: Wi-Fi 6 (802.11ax)
WLAN controller model: Realtek RTL8852BE
Mobile network connection: No
MIMO type: Multi User MIMO
WLAN controller manufacturer: Realtek
Antenna type: 2x2
Bluetooth: Yes
MIMO: Yes

Packaging content
AC adapter included: Yes

Display
Anti-glare screen: Yes
Contrast ratio (typical): 600:1
Colour gamut: 45%
Panel type: IPS
Display brightness: 250 cd/m²
Maximum refresh rate: 120 Hz
Touchscreen: No
RGB colour space: NTSC
Pixel density: 141 ppi
Display resolution: 1920 x 1080 pixels
Display diagonal: 39.6 cm (15.6")
Native aspect ratio: 16:9
HD type: Full HD

Software
Operating system architecture: 64-bit
Trial software: McAfee LiveSafe 1-year (5-device),Activate Your Microsoft 365 For A 30 Day Trial
Operating system installed: Windows 11 Pro

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

Storage
NVMe: Yes
SSD interface: PCI Express 4.0
Card reader integrated: Yes
SSD capacity: 1 TB
Total SSDs capacity: 1 TB
Compatible memory cards: SD, SDHC, SDXC
Storage media: SSD
SSD form factor: M.2
Total storage capacity: 1 TB
Number of SSDs installed: 1
M.2 SSD size: 2230 (22 x 30 mm)
Optical drive type: No

Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 1
HDMI ports quantity: 1
HDMI version: 1.4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 1
Power adapter barrel connector: 4.5 mm
USB Type-C DisplayPort Alternate Mode: Yes
Combo headphone/mic port: Yes
USB 2.0 ports quantity: 1

Camera
Front camera HD type: Full HD
Video capturing speed: 30 fps
Front camera resolution: 1920 x 1080 pixels
Front camera resolution (numeric): 2 MP
Front camera: Yes

Battery
Battery charge indicator: Yes
Battery capacity: 54 Wh
Number of battery cells: 4
Battery weight: 240 g
Battery recharge time: 4 h
Battery technology: Lithium Polymer (LiPo)
Fast charging: Yes
Battery voltage: 15 V

Keyboard
Keyboard backlit: Yes
Numeric keypad: Yes
Pointing device: Touchpad

Carbon footprint
Carbon emissions, logistics (kg of CO2e): 3.68
Total carbon footprint (kg of CO2e): 160
Carbon emissions, end-of-life (kg of CO2e): 1.6
Carbon emissions, manufacturing (kg of CO2e): 135.36
Carbon emissions, energy usage (kg of CO2e): 19.36
PAIA version: GaBi version 1, 2024