Is C♯m7 a hard chord to play on guitar?

No — C♯m7 has an easy open-position shape, so it's a good chord for a beginner to learn early.

Is C♯m7 the same as Dbm7?

Yes — C♯m7 and Dbm7 are two names for the same notes. This page uses C♯m7 as the more common guitar spelling.

C♯m7

C♯ minor 7th · also written Dbm7

C♯ · E · G♯ · B

C♯ minor 7th is a beginner-friendly open chord — there's an easy shape for it in the first position, so it's usually one of the first minor 7th chords a new player learns. 7 ways to play it are shown below, easiest first.

Click any shape to hear it played.

Every way to play it

Already an easy open chord. There is an open shape for this one, so there is no capo trick or near-miss substitute worth showing — the first shape above is the one to learn.