| Processor DELL Vostro 3520 K20V7 |
| Processor manufacturer: | Intel |
| Processor model: | i5-1235U |
| Processor cores: | 10 |
| Processor family: | Intel Core i5 |
| Processor boost frequency: | 4.4 GHz |
| Processor cache: | 12 MB |
| Software DELL Vostro 3520 K20V7 |
| Operating system installed: | Windows 11 Pro |
| Operating system architecture: | 64-bit |
| Operating system language: | Multilingual |
| Trial software: | McAfee Small Business Security 30-day trial, No Microsoft Office License Included 30 day Trial Offer Only |
| Display & Graphics DELL Vostro 3520 K20V7 |
| Panel type: | IPS |
| Contrast ratio: | 600:1 |
| Display brightness: | 220 cd/m² |
| Display diagonal: | 15.6 inch |
| Display resolution: | 1920 x 1080 pixels |
| HD type: | Full HD |
| LED backlight: | Yes |
| Maximum refresh rate: | 120 Hz |
| Pixel density: | 140 ppi |
| Touchscreen: | No |
| Memory DELL Vostro 3520 K20V7 |
| Internal memory: | 8 GB |
| Maximum internal memory: | 16 GB |
| Memory clock speed: | 2666 MHz |
| Memory layout (slots x size): | 1 x 8 GB |
| Memory form factor: | SO-DIMM |
| Memory slots: | 2x SO-DIMM |
| Internal memory type: | DDR4-SDRAM |
| Storage DELL Vostro 3520 K20V7 |
| SSD capacity: | 256 GB |
| SSD interface: | PCI Express |
| SSD form factor: | M.2 |
| Storage media: | SSD |
| Number of SSDs installed: | 1 |
| Total SSDs capacity: | 256 GB |
| Total storage capacity: | 256 GB |
| Optical drive type: | No |
| Network & Communication DELL Vostro 3520 K20V7 |
| Antenna type: | 1x1 |
| Bluetooth: | Yes |
| Ethernet LAN: | Yes |
| Wi-Fi: | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| Interfaces/Ports DELL Vostro 3520 K20V7 |
| HDMI version: | 1.4 |
| HDMI ports quantity: | 1 |
| Charging port type: | DC-in jack |
| Combo headphone/mic port: | Yes |
| Ethernet LAN (RJ-45) ports: | 1 |
| USB 2.0: | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A: | 2 |
| USB Type-C DisplayPort Alternate Mode: | Yes |
| Input Devices DELL Vostro 3520 K20V7 |
| Keyboard language: | UK International |
| Numeric keypad: | Yes |
| Pointing device: | Touchpad |
| Audio DELL Vostro 3520 K20V7 |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Speaker power: | 2 W |
| Built-in Devices DELL Vostro 3520 K20V7 |
| Front camera: | Yes |
| Front camera HD type: | HD |
| Front camera resolution: | 1280 x 720 pixels |
| Video capturing speed: | 30 fps |
| Power DELL Vostro 3520 K20V7 |
| AC adapter frequency: | 50 - 60 Hz |
| AC adapter input voltage: | 100 - 240 V |
| AC adapter output current: | 3.34 A |
| AC adapter output voltage: | 19.5 V |
| AC adapter power: | 65 W |
| Security DELL Vostro 3520 K20V7 |
| Cable lock slot: | Yes |
| Trusted Platform Module (TPM): | Yes |
| Design DELL Vostro 3520 K20V7 |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Black |
| Market positioning: | Business |
| Depth: | 235.6 mm |
| Width: | 358.5 mm |
| Height (rear): | 1.9 cm |
| Height (front): | 1.7 cm |
| Weight: | 1.9 kg |
| Battery Information DELL Vostro 3520 K20V7 |
| Battery capacity: | 41 Wh |
| Battery type: | Lithium Polymer (LiPo) |
| Battery voltage: | 11.25 V |
| Battery weight: | 190 g |
| Battery charge indicator: | Yes |
| Battery recharge time: | 4 h |
| Number of battery cells: | 3 |
