The phrase 'superior in quality' is correct and usable in written English.
You can use it in various contexts to describe something that is of a higher quality than what is expected. For example, you could say: "The chef at the restaurant prepares meals superior in quality than what you'd find at a typical diner."
When they work, the telephone network's voice and data lines can be superior in quality and carrying capacity to the Internet.
When a telephone network works, its voice and data lines can be superior in quality and carrying capacity to the Internet.
Having founded his company in 1888, Manischewitz knew, Sarna writes, that there were three ways to gain a competitive edge: "(1) by cutting the production costs of his matzah so that his profit margin would be higher, or (2) by making a better matzah, one that was superior in quality and therefore more desirable, or (3) by improving the image of his matzah".
No one can deny OLED displays are superior in quality to LCD or Plasma screens.
They were "super" Tuscan reds–superior in quality and outside of official premium wine designations.
Electrical energy is superior in quality to provide heat for cooking and power for appliances.
Because of their favorable dynamic properties, disordered proteins often display superior in-cell NMR qualities.
But it's the women who make this lineup memorable, and far superior in overall quality to the uneven new works in Series A. David Zellnik (the book writer and lyricist of the musical "Yank!") opens with "For Elise," in which the elegant title character takes a breather from the wedding reception of her grandson Josh Drew Hirshfieldd).
The Qualcomm MEMS displays are being touted as superior in viewing quality and lower in power consumption.
For MPI analyses, at first, two experienced observers judged which image sets from 99mTc-MIBI and 99mTc-N-DBODC5 were superior in image quality on the basis of patient motion, statistical noise, tracer activity below the diaphragm, heart-to-organ count ratio, and sharpness, without knowledge of the radiopharmaceutical or patient identity [ 32].
It lacks the even finish and extreme perfection of "To Autumn" but is much superior in these qualities to the "Ode to a Nightingale" despite the magic passages in the latter and the similarities of over-all structure.
