The phrase "are incomparable in" is correct and usable in written English.
It can be used to express that two or more things cannot be compared in a specific aspect or quality.
Example: "The two artists are incomparable in their ability to evoke emotion through their work."
Alternatives: "are unmatched in" or "are unparalleled in".
Defendants contend that The SAT and the Seinfeld programs are incomparable in conventional terms such as plot, sequence, themes, pace, and setting.
Team GB finished its most successful games in a century with a total of 47 medals, 19 of them gold, 13 silver and 15 bronze, eclipsing every previous Games bar 1908 in London, which are incomparable in any useful way, and elevates British sport into the premier league of Olympic nations.
For example, FCFP4 and AP are incomparable in the context of the multi-assay benchmark.
Notice that in the case of the third example the two theories above T are incomparable in the interpretability order.
It is worth mentioning that the notions of p-continuity and p s -continuity for a self-mapping on X are incomparable in general.
And for any theory T, one can show that there are theories T1 and T2 such that T1 > T and T2 > T and yet neither T1 ≤ T2 nor T2 ≤ T1 (that is, T1 and T2 are above T and are incomparable in the interpretability order).
Even once it is agreed that good simpliciter is incomparable in this sense, many theories have been offered as to what that incomparability involves and why it exists.
He looks confused: "I'm not sure I, er … I mean, they're incomparable in many ways.
If Sontag was incomparable in her confidence, grand-scale in her ambition, constitutionally incapable of self-irony, her son is the opposite.
It's not easy to give up on what you know, but Beckett managed it, and we have as a result a body of work that is incomparable in world literature.
With his death it seems appropriate to seek out Samuel Beckett's tribute to his fellow Irishman, the artist Jack B Yeats: "What is incomparable in this great solitary oeuvre is its insistence upon sending us back to the darkest part of the spirit that created it and upon permitting illuminations only through that darkness.
