The phrase "are frequently compared with" is correct and usable in written English.
It can be used when discussing similarities or differences between two or more subjects in a comparative context.
Example: "In literature, classic novels are frequently compared with contemporary works to highlight evolving themes and styles."
Alternatives: "are often likened to" or "are regularly contrasted with".
Changes that occur to nerve synapses in dorsal horn neurons as a result of stimulation that goes unblocked are frequently compared with long-term potentiation (LTP).
With regard to outcomes and quality of life, pancreas transplants are frequently compared with islet transplants, which are less invasive.
Because of their disconnected geographic nature, inselbergs are frequently compared with oceanic islands, since most of them display a marked ecological isolation from the surrounding area [ 1].
Surgical procedures in particular are frequently compared with another from the same intervention category; 1204 of the 1562 surgical meta-analyses (77%) compared two surgical procedures.
His epigrammatic wit is frequently compared with Oscar Wilde's, but Bowra's one-liners, for all their cleverness, lack the warmth and wisdom of a Wildean paradox.
The current uprising is frequently compared with the Palestinian Intifada that began in the late eighties, but in its origins it resembles a much earlier Arab uprising, one that took place in 1929, when Great Britain governed Palestine.
At least one of them even targeted a major sporting event, setting off a bomb at the 1996 Atlanta Olympics that killed one person and injured 111 others – an attack that has now been frequently compared with the Boston Marathon bombing.
While Taiwan's startup ecosystem is frequently compared with other Asian countries, Chiu believes its best role model might actually be Israel.
MOBIC does not scale well in VANETs because it is a simple algorithm designed for MANETs; nevertheless, it is frequently compared with other VANET clustering algorithms.
The NSA response is frequently compared with that obtained using RHA, which also uses the same material models, to verify the accuracy of the static procedure.
His performance in The Quatermass Xperiment is frequently compared with that of Boris Karloff in Frankenstein (1931).
