Dell Inspiron 14 7420 vs Lenovo ThinkBook 13x

The Dell Inspiron 14 7420, with a robust CPU, ample RAM, and a dedicated GPU, excels in tasks like 3D modeling and complex simulations, offering a clear, high-quality screen for precise work in engineering and design. In contrast, the Lenovo ThinkBook 13x, while also equipped with a capable CPU and sufficient RAM, trades off some graphical power for greater portability, and features a high-quality keyboard and quieter operation, making it a practical choice for engineering professionals who prioritize mobility and a comfortable typing experience.

PerfectRec’s Content Creation Score takes into account the many different features of the laptop that make it more or less suitable for photo editing, video editing and other content creation tasks.

PerfectRec’s Software Development Score takes into account the many different features of the laptop that make it more or less suitable for software developers.

The Dell Inspiron 14 7420, with moderate resolution and brightness, provides sufficient clarity and comfort for everyday tasks, but lacks the wider color gamuts necessary for precise engineering and design work, while its lower refresh rate limits the immersive experience required for gaming and 3D applications. The Lenovo ThinkBook 13x, with its high resolution and brightness, offers crisp and vibrant visuals that benefit both general use and professional design tasks due to its superior color reproduction, but, like the Dell, falls short for gaming and 3D activities because of its standard refresh rate. Thus, for users prioritizing office work and creative endeavors, the ThinkBook stands out, whereas those focused on gaming might find both lacking in fluid motion graphics.

The Dell Inspiron 14 7420, with its strong CPU and ample RAM, offers reliable performance and a high-quality screen for everyday tasks, while also being light enough for easy portability and delivering long battery life. On the other hand, the Lenovo ThinkBook 13x, also featuring a capable CPU and sufficient RAM, boasts a similarly high-quality display and even greater portability due to its smaller size, with a robust battery life to match, positioning it as an equally strong contender for general use where typing experience and audio are less critical.

The Dell Inspiron 14 7420 and Lenovo ThinkBook 13x have integrated GPUs which are adequate for light gaming and basic 3D applications but may struggle with more demanding tasks, and this limits their gaming and 3D capabilities. While both have decent screens for general use, they lack the high refresh rates preferred by gamers, and their CPUs, although capable, don't match the more powerful options that serious gaming and 3D modeling demand.

Battery life estimate is based on a mix of common use patterns. More portable and higher performing laptops tend to have less battery life.

PerfectRec’s Build Quality Score incorporates case materials, display and keyboard flex, hinge quality, and overall reliability.