KZ ZS10 Pro vs ZS12 Pro 2

What published reviews say about each, where the two differ, and who each one suits.

Summed up from 15 published reviews

ZS10 Pro

The KZ ZS10 Pro delivers impressive detail and bass for its price with a detachable cable, but fit inconsistency and bright treble may bother some.

Best for: Budget buyers wanting detailed, bassy sound with upgradeable cable.
Skip it if: Treble-sensitive listeners or those needing reliable noise isolation.

PriceToday's price on AmazonView on Amazon

What reviewers say about the KZ ZS10 Pro

ZS12 Pro 2

The KZ ZS12 Pro 2 offers strong bass, clear mids, and wide soundstage at a budget price, but its bright treble and thin midrange may require EQ.

Best for: Budget buyers wanting energetic sound with strong bass and treble
Skip it if: Treble-sensitive listeners seeking warm, smooth, neutral tuning

PriceToday's price on AmazonView on Amazon

What reviewers say about the KZ ZS12 Pro 2

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Specs side by side

Spec	KZ ZS10 Pro	KZ ZS12 Pro 2
Fit	In-ear	In-ear
Connection	Wired	Wired
Noise cancelling	No	No
Best for	Music	Music
Microphone	No mic	No mic

Rows where the two differ come first.

What reviewers like, and what they don't

KZ ZS10 Pro

Excellent value for money 1 2 3 5
Detailed, engaging sound with good treble clarity 1 2 3 4
Detachable 2-pin cable for durability and upgrades 1 4 7
Comfortable fit for most users with multiple tip options 1 2 3 5
Strong bass presence with good sub-bass impact 3 4 5 6
Fit and seal can vary, causing comfort or isolation issues 1 3 4 6
Treble energy may fatigue sensitive listeners at higher volumes 3 5 6 7
Stock cable is thin and prone to tangling 2 3 6

KZ ZS12 Pro 2

Controlled bass with deep sub-bass extension 1 3 4 5
Clear vocals and detailed midrange 1 2 3 4
Wide soundstage with good imaging 1 2 4 5
Excellent value for money 1 2 3 6
Treble can be bright and sibilant 1 2 3 4
Midrange slightly recessed and thin 1 4 6 7
Basic accessories and plastic build 1 6 7

Ranked in our guides

Guide	ZS10 Pro	ZS12 Pro 2
Best wired earbuds	#4	–

Sources

We don't test products ourselves. This page sums up 15 published reviews, read on October 23, 2026; each point above links to the reviews that make it.