What this guy said - A lot of reviews have said the HTC One is the best display ever seen on a smartphone.
I looked for reviews and the only ones that I saw that mirrored your claim, word for work actually, had Android in their name. go figure. a site about a product that actually supports their products. I need to go back to see how many Apple lovers are trolling there. my guess 0! Well here are just a couple of head to head comparison that go further than specs.
The Iphone 5 screen lives up to the claims that it is the best smartphone screen ever, and is undoubtedly the best display yet to grace an Iphone. The 4in display is ridiculously crisp and has excellent viewing angles, with its only letdown being its poor outdoor visibility. However, it's fair to say that the screen on the HTC One X fares no better in direct sunlight.
That said, the 4.7in display on the HTC One X is also one of the most gorgeous on the smartphone market, offering great vibrancy, clarity and viewing angles. However, compared to the Iphone, text can look a tiny bit fuzzy.
Winner: Iphone 5
Overall winner: Iphone 5
The HTC One X is undeniably a great smartphone, and it is a better choice for those who prefer the Android operating system. However, if you're after a speedy smartphone with a great design and a fine screen, the Iphone 5 comes out on top.
http://m.theinquirer.net/inquirer/review/2216467/apple-iphone-5-vs-htc-one-x-head-to-head-review
All three of the smartphones boast brilliantly bright and crisp displays, thoughin our opinion, the iPhone 5 has the best.
Apple's loaded the iPhone 5 with an impressive 4in 1136x640 326 ppi screen that features the firm's custom Retina display technology.
We found that while smaller than the S3 and One X+'s 4.7in and 4.8in displays and actually boasting a lower ppi count than the impressive 720x1280 330ppi Super Amoled display of the Samsung device, the iPhone 5 just looked better.
Running the three head-to-head, we found the iPhone's display was slightly crisper and colours were a touch more vibrant than on the One X+ and S3.
That said, the difference in is minor and we only noticed it after a prolonged period of time closely comparing all three screens. Ultimately, all three devices have great screens and most users won't notice the minor difference in quality unless they really look for it.
Winner: The iPhone 5
http://m.v3.co.uk/v3-uk/review/2244615/htc-one-x-vs-samsung-galaxy-s3-vs-apple-iphone-5-headtohead-review