Dell Inspiron 7490

The Dell Inspiron 14 7490 is a lightweight 14-inch ultrabook featuring 10th Generation Intel Core "Comet Lake" processors, typically the i7-10510U, designed for portability and daily productivity. It boasts a magnesium alloy chassis, weighing around 1.32 kg to 1.63 kg, with options for dedicated NVIDIA GeForce MX250 graphics, Thunderbolt 3 support, and a high-quality, 300-nit 100% sRGB FHD display.

Key Specifications & Features

Processor: Intel Core 10th Gen i7-10510U (Quad Core, up to 4.90GHz, 8MB Cache).
Memory: Generally 8GB or 16GB LPDDR3 (2133MHz) onboard memory.
Storage: 512GB PCIe NVMe SSD (typical), with support up to 2TB.
Display: 14.0" FHD (1920x1080) TrueLife Non-Touch 300-nits 100% sRGB, IPS.
Graphics: Intel UHD Graphics 620 or optional NVIDIA GeForce MX250 (2GB GDDR5).
Connectivity: Wi-Fi 6 (802.11ax), Bluetooth 5.0, Thunderbolt 3 (with Power Delivery), 2x USB 3.1 Gen 1, HDMI 2.0, microSD card reader.
Battery: 52Wh 4-cell or 42WHr 3-cell battery.

Portability: Very light and slim design, often marketed as "ultralight".
Display: Good color accuracy (100% sRGB) for content consumption and light creative work.
Performance: Capable 10th Gen i7 processor for office tasks and multitasking.
Modern Ports: Includes Thunderbolt 3 (Type-C) for docking and fast data transfer.

This model was released around 2020 and is often found on the used or refurbished market.