to discuss two disparate things together (idiom); to mention on equal
相 · 9 strokes
Depicts an eye (目) looking at a tree (木). Based on the original meaning "look at". The meaning of this character has shifted over time to "compare" and "each other".
提 · 12 strokes
Phonosemantic compound. 扌 represents the meaning and 是 represents the sound.
并 · 6 strokes
Simplified form of 並. Depicts two people standing, one behind another.
论 · 6 strokes
Simplified form of 論. Phonosemantic compound. 言 represents the meaning and 侖 represents the sound.
这两部电影的质量完全不同，不能相提并论。
The quality of these two movies is completely different; they can't be mentioned in the same breath.