DELL Inspiron 14 Plus 7440 - POLARIS N14 MTLH 2500 2803 AI
DELL Inspiron 14 Plus 7440
Product code: POLARIS N14 MTLH 2500 2803 AI
- 💻Display diagonal: 14 inch
- 🔳Processor model: 155H
- 🎫Internal memory: 32 GB
- 🎮On-board graphics adapter model:
- 🎮Discrete graphics adapter model:
- 💽Total storage capacity: 1 TB
- ⚖️Weight: 1.77 kg
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Specifications
| Design | |
|---|---|
| Product colour | Blue |
| Product type | Laptop |
| Form factor | Clamshell |
| Housing material | Aluminium |
| Display | |
| Display diagonal | 14 inch |
| Maximum refresh rate | 90 Hz |
| Display response rise/fall | 35 ms |
| Pixel density | 243 ppi |
| Contrast ratio (typical) | 1200:1 |
| Pixel pitch | 0.1047 x 0.1047 mm |
| Display brightness | 300 cd/m² |
| Panel type | WVA |
| HD type | 2.8K |
| LED backlight | Yes |
| Touchscreen | No |
| Display resolution | 2880 x 1800 pixels |
| High Dynamic Range (HDR) technology | Dolby Vision |
| RGB colour space | sRGB |
| Colour gamut | 100% |
| Native aspect ratio | 16:10 |
| High Dynamic Range (HDR) supported | Yes |
| Brand | DELL |
| Family | Inspiron 14 Plus |
| Series | 7000 |
| Model name | 7440 |
| Part Number | POLARIS_N14_MTLH_2500_2803_AI |
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| Processor | |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 7 |
| Processor boost frequency | 4.8 GHz |
| Processor model | 155H |
| Processor cores | 16 |
| Processor threads | 22 |
| Processor cache | 24 MB |
| Processor generation | Intel Core Ultra (Series 1) |
| Efficient-core base frequency | 0.9 GHz |
| Efficient cores | 8 |
| Performance cores | 6 |
| Performance-core Max Turbo Frequency | 4.8 GHz |
| Efficient-core Max Turbo Frequency | 3.8 GHz |
| Maximum turbo power | 115 W |
| Processor base power | 28 W |
| Performance-core base frequency | 1.4 GHz |
| Low Power Efficient-cores | 2 |
| Low Power Efficient-core Max Turbo Frequency | 2.5 GHz |
| Low Power Efficient-core Base Frequency | 700 MHz |
| Memory | |
| Internal memory type | LPDDR5x-SDRAM |
| Internal memory | 32 GB |
| Memory form factor | On-board |
| Memory clock speed | 6400 MHz |
| Maximum internal memory | 32 GB |
| Memory channels | Dual-channel |
| Graphics | |
| On-board graphics card | Yes |
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel Arc Graphics |
| On-board graphics card family | Intel Arc Graphics |
| On-board GPU manufacturer | Intel |
| Storage | |
| Total storage capacity | 1 TB |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| Total SSDs capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| SSD form factor | M.2 |
| Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
| Card reader integrated | Yes |
| Storage media | SSD |
| NVMe | Yes |
| Optical drive | |
| Optical drive type | No |
| Networking | |
| Ethernet LAN | No |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax) |
| Wi-Fi data rate (max) | 2400 Mbit/s |
| Antenna type | 2x2 |
| Bluetooth | Yes |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| HDMI version | 1.4 |
| Combo headphone/mic port | Yes |
| HDMI ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| Thunderbolt 4 ports quantity | 1 |
| Intel® Thunderbolt 4 | Yes |
| USB Power Delivery (USB PD) | Yes |
| Audio | |
| Built-in microphone | Yes |
| Number of built-in speakers | 2 |
| Speaker power | 2 W |
| Audio chip | Realtek ALC3254 |
| Speakers manufacturer | Waves |
| Number of microphones | 2 |
| Camera | |
| Front camera | Yes |
| Privacy camera | Yes |
| Front camera HD type | Full HD |
| Privacy type | Privacy shutter |
| Video capturing speed | 30 fps |
| Front camera resolution | 1920 x 1080 pixels |
| Front camera resolution (numeric) | 2.07 MP |
| Keyboard | |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Pointing device | Touchpad |
| Software | |
| Operating system installed | Windows 11 Pro |
| Operating system architecture | 64-bit |
| Trial software | McAfee 12 Months Business Security, Microsoft Office Trial |
| Battery | |
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery recharge time | 3 h |
| Number of battery cells | 4 |
| Fast charging | Yes |
| Weight & dimensions | |
| Weight | 1.77 kg |
| Height (rear) | 1.71 cm |
| Height (front) | 1.6 cm |
| Depth | 226.6 mm |
| Width | 314 mm |
| Power | |
| AC adapter power | 100 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB charging voltage | 5, 9, 15, 20 V |
| USB charging current | 5 A |
| USB Type-C charging port | Yes |
| Security | |
| Fingerprint reader | Yes |
| Other features | |
| Anti-glare screen | Yes |
| Carbon footprint | |
| PAIA version | 1.3.2 |
| Total carbon footprint (kg of CO2e) | 267 |
| Total carbon emissions, standard deviation (kg of CO2e) | 49 |
| Carbon emissions, manufacturing (kg of CO2e) | 224 |
| Carbon emissions, logistics (kg of CO2e) | 12 |
| Carbon emissions, energy usage (kg of CO2e) | 29 |
| Carbon emissions, end-of-life (kg of CO2e) | 2 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 238 |
| Neural processor unit (NPU) | |
| Neural processor unit (NPU) | Intel AI Boost |
| Maximum frequency NPU | 1.4 GHz |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, Windows ML |
Disclaimer: Although we try to make the information as accurate as posible we do not guarantee it is 100% correct.
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