DELL DC15255 AMD Ryzen™ 5 7520U Laptop 39.6 cm (15.6) Full HD 8 GB LPDDR5-SDRAM 512 GB SSD Wi-Fi 5 (802.11ac) Windows 11 Pro UK International Black

Processor
Processor cores: 4
Processor model: 7520U
Processor manufacturer: AMD
Processor frequency: 2.8 GHz
Processor family: AMD Ryzen™ 5
Processor boost frequency: 4.3 GHz
L2 cache: 2 MB
L3 cache: 4 MB

Graphics
Discrete graphics card: No
On-board graphics card: Yes
On-board graphics card model: AMD Radeon 610M
Discrete graphics card model: Not available

Memory
Memory form factor: On-board
Internal memory: 8 GB
Internal memory type: LPDDR5-SDRAM
Maximum internal memory: 8 GB
Memory data transfer rate: 5500 MT/s

Design
Product type: Laptop
Product colour: Black
Colour name: Carbon black

Power
USB Type-C charging port: No
AC adapter power: 65 W
AC adapter frequency: 50 - 60 Hz
AC adapter output current: 3.34 A
DC-in jack: Yes
AC adapter input voltage: 100 - 240 V
AC adapter output voltage: 19.5 V

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

Operational conditions
Operating shock: 110 G
Storage temperature (T-T): -40 - 65 °C
Operating relative humidity (H-H): 10 - 90%
Non-operating shock: 160 G
Operating vibration: 0.66 G
Non-operating vibration: 1.3 G
Storage relative humidity (H-H): 0 - 95%
Non-operating altitude: -15.2 - 10668 m
Operating altitude: -15.2 - 3048 m
Operating temperature (T-T): 0 - 35 °C

Weight & dimensions
Depth: 235.6 mm
Width: 358.5 mm
Weight: 1.9 kg
Height (rear): 1.9 cm
Height (front): 1.7 cm

Network
Top Wi-Fi standard: Wi-Fi 5 (802.11ac)
Wi-Fi standards: Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), 802.11g, 802.11b, 802.11a
WLAN controller manufacturer: Realtek
Bluetooth: Yes
Antenna type: 1x1
MIMO: Yes
Wi-Fi band: Dual-band (2.4 GHz / 5 GHz)
MIMO type: Multi User MIMO
Mobile network connection: No
WLAN controller model: Realtek RTL8821CE

Performance
Accelerometer: Yes

Packaging content
AC adapter included: Yes

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

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
Audio system: High Definition Audio
Audio chip: Realtek ALC3204
Built-in microphone: Yes
Speaker power: 2.5 W
Number of microphones: 1
Number of built-in speakers: 2

Storage
NVMe: Yes
SSD capacity: 512 GB
Total storage capacity: 512 GB
Storage media: SSD
SSD form factor: M.2
M.2 SSD size: 2230 (22 x 30 mm)
Optical drive type: No
SSD interface: PCI Express
Number of SSDs installed: 1
Total SSDs capacity: 512 GB

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

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

Battery
Battery capacity: 41 Wh
Battery technology: Lithium Polymer (LiPo)
Battery recharge time: 3 h
Battery voltage: 11.25 V
Number of battery cells: 3
Fast charging: Yes
Battery weight: 180 g
Battery charge indicator: Yes

Keyboard
Numeric keypad: Yes
Pointing device: Touchpad
Keyboard colour name: Carbon Black
Keyboard backlit: Yes

Carbon footprint
Total carbon footprint (kg of CO2e): 170
Carbon emissions, energy usage (kg of CO2e): 20.4
Carbon emissions, logistics (kg of CO2e): 3.57
Carbon emissions, manufacturing (kg of CO2e): 144.5
Carbon emissions, end-of-life (kg of CO2e): 1.53
PAIA version: GaBi version 1, 2024