- Brand : DELL
- Product family : Inspiron 14 Plus
- Product series : 7000
- Product name : 7440
- Product code : POLARIS_N14_MTLH_2500_2802_AI
- Category : Laptops
- Data-sheet quality : created/standardized by Icecat
- Product views : 9196
- Info modified on : 28 Aug 2024 11:12:17
- CE Marking (0.1 MB)
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Short summary description DELL Inspiron 14 Plus 7440 Intel Core Ultra 7 155H Laptop 35.6 cm (14") 2.8K 16 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Blue
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DELL Inspiron 14 Plus 7440, Intel Core Ultra 7, 35.6 cm (14"), 2880 x 1800 pixels, 16 GB, 1 TB, Windows 11 Pro
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Long summary description DELL Inspiron 14 Plus 7440 Intel Core Ultra 7 155H Laptop 35.6 cm (14") 2.8K 16 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Blue
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DELL Inspiron 14 Plus 7440. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 7, Processor model: 155H. Display diagonal: 35.6 cm (14"), HD type: 2.8K, Display resolution: 2880 x 1800 pixels. Internal memory: 16 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 1 TB, Storage media: SSD. On-board graphics card model: Intel Arc Graphics. Operating system installed: Windows 11 Pro. Product colour: Blue. Weight: 1.77 kg
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Design | |
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Colour name | Ice Blue |
Product type | Laptop |
Product colour | Blue |
Form factor | Clamshell |
Housing material | Aluminium |
Display | |
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Display diagonal | 35.6 cm (14") |
Display resolution | 2880 x 1800 pixels |
Touchscreen | |
HD type | 2.8K |
Panel type | WVA |
LED backlight | |
Native aspect ratio | 16:10 |
Anti-glare screen | |
Display brightness | 300 cd/m² |
Pixel pitch | 0.1047 x 0.1047 mm |
Pixel density | 243 ppi |
RGB colour space | sRGB |
Colour gamut | 100% |
Display response rise/fall | 35 ms |
Maximum refresh rate | 90 Hz |
Contrast ratio (typical) | 1200:1 |
High Dynamic Range (HDR) supported | |
High Dynamic Range (HDR) technology | Dolby Vision |
Processor | |
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Processor manufacturer | Intel |
Processor family | Intel Core Ultra 7 |
Processor generation | Intel® Core™ Ultra (Series 1) |
Processor model | 155H |
Processor cores | 16 |
Processor threads | 22 |
Processor boost frequency | 4.8 GHz |
Performance cores | 6 |
Efficient cores | 8 |
Low Power Efficient-cores | 2 |
Performance-core Max Turbo Frequency | 4.8 GHz |
Efficient-core Max Turbo Frequency | 3.8 GHz |
Low Power Efficient-core Max Turbo Frequency | 2.5 GHz |
Performance-core base frequency | 1.4 GHz |
Efficient-core base frequency | 0.9 GHz |
Low Power Efficient-core Base Frequency | 700 MHz |
Processor cache | 24 MB |
Processor cache type | Smart Cache |
Processor base power | 28 W |
Maximum turbo power | 115 W |
Neural processor unit (NPU) | |
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Neural processor unit (NPU) | Intel AI Boost |
Maximum frequency NPU | 1.4 GHz |
Sparsity support | |
Windows Studio effects support | |
AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, Windows ML |
Memory | |
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Internal memory | 16 GB |
Internal memory type | LPDDR5x-SDRAM |
Memory clock speed | 6400 MHz |
Memory form factor | On-board |
Maximum internal memory | 16 GB |
Memory channels | Dual-channel |
Storage | |
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Total storage capacity | 1 TB |
Storage media | SSD |
Total SSDs capacity | 1 TB |
Number of SSDs installed | 1 |
SSD capacity | 1 TB |
SSD interface | PCI Express 4.0 |
NVMe | |
SSD form factor | M.2 |
Optical drive type | |
Card reader integrated | |
Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
Graphics | |
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Discrete graphics card model | Not available |
On-board graphics card | |
On-board GPU manufacturer | Intel |
Discrete graphics card | |
On-board graphics card family | Intel Arc Graphics |
On-board graphics card model | Intel Arc Graphics |
Audio | |
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Audio chip | Realtek ALC3254 |
Number of built-in speakers | 2 |
Speakers manufacturer | Waves |
Speaker power | 2 W |
Audio | |
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Built-in microphone | |
Number of microphones | 2 |
Camera | |
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Front camera | |
Front camera resolution (numeric) | 2.07 MP |
Front camera resolution | 1920 x 1080 pixels |
Front camera HD type | Full HD |
Video capturing speed | 30 fps |
Privacy camera | |
Privacy type | Privacy shutter |
Network | |
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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) |
Mobile network connection | |
Wi-Fi data rate (max) | 2400 Mbit/s |
Antenna type | 2x2 |
WLAN controller model | Intel Wi-Fi 6E AX211 |
WLAN controller manufacturer | Intel |
Ethernet LAN | |
Bluetooth |
Ports & interfaces | |
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USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
HDMI ports quantity | 1 |
HDMI version | 1.4 |
Thunderbolt 4 ports quantity | 1 |
Intel® Thunderbolt 4 | |
Combo headphone/mic port | |
Charging port type | USB Type-C |
USB Type-C DisplayPort Alternate Mode | |
USB Power Delivery |
Keyboard | |
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Pointing device | Touchpad |
Numeric keypad | |
Keyboard backlit |
Software | |
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Operating system architecture | 64-bit |
Trial software | McAfee 12 Months Business Security,Microsoft Office Trial |
Operating system installed | Windows 11 Pro |
Battery | |
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Battery technology | Lithium-Ion (Li-Ion) |
Number of battery cells | 4 |
Battery recharge time | 3 h |
Fast charging |
Power | |
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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 |
Security | |
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Fingerprint reader |
Operational conditions | |
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Operating temperature (T-T) | 0 - 35 °C |
Storage temperature (T-T) | -40 - 65 °C |
Operating relative humidity (H-H) | 10 - 90% |
Storage relative humidity (H-H) | 0 - 95% |
Operating altitude | -15.2 - 3048 m |
Non-operating altitude | -15.2 - 10668 m |
Operating shock | 110 G |
Non-operating shock | 160 G |
Operating vibration | 0.66 G |
Non-operating vibration | 1.3 G |
Sustainability | |
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Sustainability certificates | ENERGY STAR |
Weight & dimensions | |
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Width | 314 mm |
Depth | 226.6 mm |
Height (front) | 1.6 cm |
Height (rear) | 1.71 cm |
Weight | 1.77 kg |
Carbon footprint | |
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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 |
PAIA version | 1.3.2 |
Packaging content | |
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Cables included | AC |