A number of Benq GL2450E reviewers who reviewed the product thought it had good picture quality. Alex Riley mentioned “So far i haven't had any problems with it and the picture quality is excellent, for the price it's definitely worth it”. Dags said on Amazon “Excellent picture quality, not spotted any dead pixels so far”. Dan wrote on Amazon “The image quality is amazing” in his Benq GL2450E review.
Several Benq GL2450E reviewers reckoned that the Benq GL2450E had good colour saturation. Hakan mentioned “Massive screen, beautiful colours” in their review of the Benq GL2450E. Three years ago J. De Souza gave the Benq GL2450E a rating of 99 out of 100 and mentioned “Beautifully crisp screen with bold colours” in their review of this PC monitors. Lax said “Very good screen and colours” and scored the product 5 stars.
Three customers agreed that the Benq GL2450E had clear images. A. Mills mentioned “Great clarity and sharpness of image” in their Benq GL2450E review. G. Richards wrote on Amazon “This Benq model has exceeded expectations - not only does it give crystal clear clarity to Blu Rays” in their review of this PC monitors. Giggsy said on Amazon “The monitor was excellent quality for money slim, stylish and great clarity of picture” and gave it a score of 4 stars.
One customer who reviewed it concluded that it had a good refresh rate. Amazon Customer mentioned on Amazon “Very good monitor which has an excellent refresh rate and at the price good value” and gave it a score of 99 out of 100.
One Benq GL2450E owner who reviewed the Benq GL2450E concluded that it had image ghosting. Dave L. wrote in his Benq GL2450E review “Gaming (Arma2, Dayz etc.) is great, no delays or ghosting”.