Portátil convertível Dell Inspiron 14 2in1 7440 — Intel Core i5-1334U, ecrã tátil de 14 polegadas, 16 GB RAM, 512 GB SSD, Windows 11, teclado retroiluminado

The Dell Inspiron 14 2in1 7440 is a convertible laptop featuring a 14" touchscreen and an Intel Core i5-1334U processor. With 16GB of RAM and a 512GB SSD, it is configured for responsive multitasking and fast application load times. Windows 11 is preinstalled and the unit includes a backlit keyboard to support typing in low-light environments. The 2-in-1 hinge lets the device be used as a traditional laptop or folded into tablet mode for touch-first interaction.

Advantages

The compact 14" touchscreen and convertible design combine portability with flexible use modes, making the device suitable for both productivity and media consumption. The Intel Core i5-1334U provides balanced performance for everyday office tasks and light creative work while 16GB of RAM supports multiple simultaneous applications. A 512GB solid-state drive delivers fast boot times and quick file access. The backlit keyboard improves usability in dim conditions, and Windows 11 offers a familiar modern interface with built-in security and compatibility for common software.

Suitable for

• Office productivity (text editing, spreadsheets, email)
• Remote learning and video conferencing
• Web browsing, streaming and multimedia playback
• Light photo editing and content creation
• Portable on-the-go use and presentations

Key specifications

• Display: 14" touchscreen
• Processor: Intel Core i5-1334U
• Memory: 16GB RAM
• Storage: 512GB SSD
• Operating system: Windows 11
• Keyboard: backlit
• Form factor: convertible 2-in-1 (laptop and tablet modes)

How to use

Start the device and complete the Windows 11 setup to configure user accounts and preferences. Use the hinge to switch between laptop mode for keyboard and trackpad input and tablet mode for touchscreen interaction. Open applications for office work, web browsing or media playback; the SSD speeds application launches and file access. Adjust display brightness and enable the backlit keyboard when working in low light. Connect to Wi‑Fi and peripherals as needed for printing, external displays or file transfer.

Recommendations

For consistent multitasking and longer battery life, keep the operating system and drivers up to date, close unused background applications, and consider using power-saving settings when away from power outlets. For tablet mode, use a protective sleeve or case to prevent scratches when carrying the device.