The phrase "a compelling feature of" is correct and usable in written English.
It can be used to describe an attractive or persuasive aspect of something, often in discussions about products, services, or ideas.
Example: "One compelling feature of this smartphone is its long-lasting battery life, which appeals to users who are always on the go."
Alternatives: "an attractive aspect of" or "a persuasive element of".
Deborah Weintraub, the deputy city engineer for the City of Los Angeles, describes herself as a strong "advocate for bringing design to large, engineered, city projects," and urged the wall's architects, Pleskow & Rael, to make it a compelling feature of the urban landscape.
A compelling feature of photochemoprevention is its focus on specific aspects of skin cancer biology.
A compelling feature of electron-based activation methods is the ability to generate charge-reduced ions, including ample abundances of odd electron (radical) precursors that may be isolated and further energized.
A particularly compelling feature of this book is the way the author depicts a common bond between an African American child needing hope and a Japanese child who died as a result of the atomic bomb dropped on Hiroshima.
A particularly compelling feature of this book is the way the author depicts a common bond between an African-American child needing hope and a hopeful Japanese child long dead.
At present, the Samsung's smart assistant has the makings of a compelling feature, but the execution is scattershot.
They have difficulty explaining a core and intuitively compelling feature of retributivism, namely the claim that it is always or nearly always impermissible either to inflict punishment on those who have done no wrong or to inflict disproportionately large punishments on those who have done some wrong.
In fact, we consider the opportunity to pursue an original question to be the most compelling feature of academic scholarship.
There's a lot to unpack here, but the most compelling feature of the set may well be the device's wireless charging.
Also, there's also a free version (iTunes link), although that version does not have push, the compelling feature of the app.
The compelling feature of the approach is that it combines ontological and temporal knowledge representation formalisms to provide powerful representation capabilities for activity modelling.
