This article focuses on the differences among TN, VA, IPS, ADS and LCD screens. TN screens, with their twisted nematic technology, offer ultra - fast response times, ideal for gaming, but have limited viewing angles and color accuracy. VA screens, using vertical alignment, boast high contrast ratios, good viewing angles, and a balance in response time. IPS and its variant ADS, with in - plane switching, are known for excellent color accuracy and wide viewing angles, crucial for professional work. By understanding these differences, consumers can make more informed decisions when choosing display devices, whether for gaming, movie - watching, or creative tasks.