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OS: Windows 10 Home CPU: i7-10510U 1.8 GHz RAM: 8 GB Display: 13.3 inch SSD: 256 GB Battery: 45 Wh |
| Processor DELL Inspiron 5391 K2DJ7 | |
| Processor model: | i7-10510U |
| Processor cores: | 4 |
| Processor family: | 10th gen Intel Core i7 |
| Processor frequency: | 1.8 GHz |
| Processor boost frequency: | 4.9 GHz |
| Processor cache: | 8 MB |
| Thermal Design Power (TDP): | 15 W |
| Software DELL Inspiron 5391 K2DJ7 | |
| Operating system installed: | Windows 10 Home |
| Operating system architecture: | 64-bit |
| Trial software: | McAfee, Microsoft Office |
| Display & Graphics DELL Inspiron 5391 K2DJ7 | |
| Panel type: | WVA |
| Aspect ratio: | 16:9 |
| Display brightness: | 300 cd/m² |
| Display diagonal: | 13.3 inch |
| Display resolution: | 1920 x 1080 pixels |
| Display response rise/fall: | 35 ms |
| HD type: | Full HD |
| LED backlight: | Yes |
| Maximum refresh rate: | 60 Hz |
| Pixel density: | 166 ppi |
| Pixel pitch: | 0.153 x 0.153 mm |
| sRGB coverage: | 72% |
| Touchscreen: | No |
| Discrete graphics adapter: | Yes |
| Discrete graphics adapter memory: | 2 GB |
| Discrete graphics adapter model: | NVIDIA GeForce MX250 |
| Discrete graphics memory type: | GDDR5 |
| Number of discrete graphics adapters installed: | 1 |
| On-board graphics adapter: | Yes |
| On-board graphics adapter model: | Intel UHD Graphics |
| Memory DELL Inspiron 5391 K2DJ7 | |
| Internal memory: | 8 GB |
| Maximum internal memory: | 8 GB |
| Memory clock speed: | 2133 MHz |
| Memory form factor: | On-board |
| Internal memory type: | LPDDR3-SDRAM |
| Storage DELL Inspiron 5391 K2DJ7 | |
| SSD capacity: | 256 GB |
| SSD interface: | NVMe, 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 |
| Card reader integrated: | Yes |
| Compatible memory cards: | MicroSD (TransFlash) |
| Network & Communication DELL Inspiron 5391 K2DJ7 | |
| 3G: | No |
| 4G: | No |
| Antenna type: | 1x1 |
| Bluetooth: | Yes |
| Bluetooth version: | 5.0 |
| Ethernet LAN: | No |
| MIMO: | Yes |
| Wi-Fi: | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| WLAN: | Intel Dual Band Wireless-AC 9462 |
| Interfaces/Ports DELL Inspiron 5391 K2DJ7 | |
| HDMI version: | 1.4b |
| HDMI ports quantity: | 1 |
| Charging port type: | DC-in jack |
| Combo headphone/mic port: | Yes |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A: | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C: | 1 |
| USB Power Delivery: | Yes |
| USB Type-C DisplayPort Alternate Mode: | Yes |
| Input Devices DELL Inspiron 5391 K2DJ7 | |
| Full-size keyboard: | Yes |
| Keyboard backlit: | Yes |
| Numeric keypad: | No |
| Pointing device: | Touchpad |
| Spill resistant keyboard: | Yes |
| Windows keys: | Yes |
| Audio DELL Inspiron 5391 K2DJ7 | |
| Audio chip: | Realtek ALC3204 |
| Audio system: | MaxxAudio Pro |
| Built-in microphone: | Yes |
| Number of speakers: | 2 |
| Speaker power: | 2 W |
| Speakers manufacturer: | Waves |
| Built-in Devices DELL Inspiron 5391 K2DJ7 | |
| Front camera: | Yes |
| Front camera HD type: | HD |
| Front camera resolution: | 1280 x 720 pixels |
| Front camera signal format: | 720p |
| Video capturing speed: | 30 fps |
| Power DELL Inspiron 5391 K2DJ7 | |
| 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 Inspiron 5391 K2DJ7 | |
| Password protection: | Yes |
| Design DELL Inspiron 5391 K2DJ7 | |
| Brand: | DELL |
| Family: | Inspiron |
| Series: | 5000 |
| Model name: | 5391 |
| Part Number: | K2DJ7 |
| Product type: | Notebook |
| Form factor: | Clamshell |
| Product colour: | Silver |
| EAN/UPC code: | 0884116344988 |
| Depth: | 204.5 mm |
| Width: | 307.6 mm |
| Height (rear): | 1.65 cm |
| Height (front): | 1.49 cm |
| Weight: | 1.18 kg |
| Release Date: | 2019-11-08 |
| Battery Information DELL Inspiron 5391 K2DJ7 | |
| Battery capacity: | 45 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Battery voltage: | 7.6 V |
| Battery weight: | 220 g |
| Battery recharge time: | 4 h |
| Number of battery cells: | 4 |
 | LozCuwa | April 25, 2024 |
| I find the CPU resources to be sufficient for everyday tasks. Gaming is possible, but may not handle high-end games smoothly. The hard drive size is decent for storing files. The RAM is enough for basic tasks, but more would be nice. There are enough USB ports for most users. The picture quality on the screen is good for office programs, watching movies, and YouTube. | ||
| Reply | ||
| Wjqoxn | May 18, 2024 |
| I upgraded my laptop's memory to 16GB and replaced the 256GB SSD with a 1TB NVMe SSD. | ||
| Reply | ||
