DELL XPS 14 9440 Intel Core Ultra 7 155H Laptop 36.8 cm (14.5") Touchscreen 3.2K 32 GB LPDDR5x-SDRAM 1 TB SSD NVIDIA GeForce RTX 4050 Wi-Fi 6E (802.11ax) Windows 11 Pro Platinum
DELL XPS 14 9440, Intel Core Ultra 7, 36.8 cm (14.5"), 3200 x 2000 pixels, 32 GB, 1 TB, Windows 11 Pro
Offer details
Description
DELL XPS 14 9440. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 7, Processor model: 155H. Display diagonal: 36.8 cm (14.5"), HD type: 3.2K, Display resolution: 3200 x 2000 pixels, Touchscreen. Internal memory: 32 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: Platinum
Specifications
Design | |
---|---|
Product type | Laptop |
Housing material | Aluminium |
Form factor | Clamshell |
Product colour | Platinum |
Display | |
HD type | 3.2K |
Pixel density | 260 ppi |
Panel type | AMOLED |
LED backlight | Yes |
Display brightness | 400 cd/m² |
Contrast ratio (typical) | 1000000:1 |
Touchscreen | Yes |
Display resolution | 3200 x 2000 pixels |
Display diagonal | 36.8 cm (14.5") |
Maximum refresh rate | 120 Hz |
RGB colour space | DCI-P3 |
Colour gamut | 100% |
Processor | |
Processor generation | Intel Core Ultra (Series 1) |
Processor cache type | Smart Cache |
Processor cache | 24 MB |
Processor model | 155H |
Processor boost frequency | 4.8 GHz |
Processor cores | 16 |
Processor manufacturer | Intel |
Processor family | Intel Core Ultra 7 |
Processor base power | 28 W |
Maximum turbo power | 115 W |
Efficient-core base frequency | 0.9 GHz |
Performance-core base frequency | 1.4 GHz |
Efficient-core Max Turbo Frequency | 3.8 GHz |
Performance-core Max Turbo Frequency | 4.8 GHz |
Performance cores | 6 |
Efficient cores | 8 |
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 datatype support on NPU | FP16, FP32, Int8 |
AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, Windows ML |
Memory | |
Memory form factor | On-board |
Internal memory | 32 GB |
Internal memory type | LPDDR5x-SDRAM |
Memory clock speed | 7467 MHz |
Maximum internal memory | 32 GB |
Memory channels | Dual-channel |
Storage | |
SSD form factor | M.2 |
Storage media | SSD |
Optical drive type | No |
Number of SSDs installed | 1 |
SSD capacity | 1 TB |
SSD interface | PCI Express |
Card reader integrated | Yes |
Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC |
Total storage capacity | 1 TB |
Total SSDs capacity | 1 TB |
NVMe | Yes |
Graphics | |
Discrete graphics card | Yes |
Discrete graphics card memory | 6 GB |
On-board graphics card family | Intel Arc Graphics |
On-board graphics card | Yes |
On-board graphics card model | Intel Arc Graphics |
Discrete graphics card model | NVIDIA GeForce RTX 4050 |
Discrete graphics memory type | GDDR6 |
Discrete GPU manufacturer | NVIDIA |
On-board GPU manufacturer | Intel |
Audio | |
Number of microphones | 2 |
Audio system | MaxxAudio |
Number of built-in speakers | 2 |
Speakers manufacturer | Waves |
Speaker power | 2 W |
Built-in microphone | Yes |
Camera | |
Front camera | Yes |
Front camera resolution (numeric) | 2.07 MP |
Front camera resolution | 1920 x 1080 pixels |
Video capturing speed | 30 fps |
Privacy camera | Yes |
Privacy type | Privacy shutter |
Front camera HD type | Full HD |
Infrared (IR) camera | Yes |
Optical drive | |
Optical drive type | No |
Network | |
Mobile network connection | No |
Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
WLAN controller model | Intel Wi-Fi 6E AX211 |
Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6E (802.11ax) |
Bluetooth | Yes |
Wi-Fi data rate (max) | 2400 Mbit/s |
Antenna type | 2x2 |
WLAN controller manufacturer | Intel |
Ports & interfaces | |
USB Type-C DisplayPort Alternate Mode | Yes |
Combo headphone/mic port | Yes |
USB Power Delivery | Yes |
Charging port type | USB Type-C |
Thunderbolt 4 ports quantity | 3 |
Intel® Thunderbolt 4 | Yes |
Performance | |
Ambient light sensor | Yes |
Keyboard | |
Pointing device | Touchpad |
Numeric keypad | No |
Keyboard backlit | Yes |
Software | |
Operating system architecture | 64-bit |
Trial software | McAfee 12 Months Business Security,Microsoft Office Trial |
Operating system installed | Windows 11 Pro |
Technical details | |
Housing material | Aluminium |
Form factor | Clamshell |
Product colour | Platinum |
Discrete graphics card memory | 6 GB |
Battery | |
Battery technology | Lithium Polymer (LiPo) |
Number of battery cells | 6 |
Battery capacity | 70 Wh |
Battery recharge time | 4 h |
Battery voltage | 11.7 V |
Fast charging | Yes |
Battery weight | 270 g |
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 |
Security | |
Fingerprint reader | Yes |
Operational conditions | |
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 |
Weight & dimensions | |
Width | 320 mm |
Depth | 216 mm |
Height (front) | 6.7 mm |
Height (rear) | 1.8 cm |
Weight | 1.8 kg |
Packaging data | |
Cables included | AC |
Other features | |
Wi-Fi data rate (max) | 2400 Mbit/s |
Ambient light sensor | Yes |
WLAN controller model | Intel Wi-Fi 6E AX211 |
On-board graphics card | Yes |
Audio system | MaxxAudio |
Sensors | |
Ambient light sensor | Yes |
Packaging content | |
Cables included | AC |