DELL Inspiron 7640 laptop 16.0" QHD Core Ultra 7 155H 48GB 2TB RTX 4060 Blue

Core Ultra 7 laptop for creators

The Dell Inspiron 7640 packs a 16-core Intel Core Ultra 7 155H processor that reaches 4.8 GHz with Turbo Boost. Forty-eight gigabytes of memory and a 2 TB solid-state drive give ample space for multitasking and large project files. The 16.0-inch QHD+ display shows 2560 by 1600 pixels without touch input, suited for colour-accurate work. A dedicated Nvidia GeForce RTX 4060 GPU with 8 GB GDDR6 handles rendering and light gaming. Windows 11 Home ships pre-installed in a blue chassis.

Thermals and power in daily use

The 16-core CPU and discrete GPU share a compact chassis, so sustained loads will warm the keyboard deck and trigger fan spin-up. Under typical office or browsing tasks the system runs quietly with modest power draw. Heavy rendering or gaming sessions increase heat output and fan noise noticeably. Battery life varies with workload; the 48 GB memory and high-resolution screen consume more energy than lower-spec configurations.

Build, ports and everyday practicality

The non-touch QHD+ panel includes an integrated webcam for video calls. Blue finish distinguishes the laptop visually while the 16-inch footprint balances screen real estate against bag space. Wireless connectivity uses 802.11ac and Bluetooth for peripherals. Buyers who want more storage than 2 TB or a second graphics card cannot expand internally. The fixed 48 GB memory rules out future RAM upgrades.