‹ Back

KZ - X Crinacle CRN (ZEX Pro) Wired IEM - Black vs Sony IER-Z1R - Signature Series Premium Hi-Res In-ear Headphones

Every tracked fact about the two, side by side - prices, history lows, ratings and measured tuning. No verdict: which one to buy is the visitor's decision, always.

KZ - X Crinacle CRN (ZEX Pro) Wired IEM - Black KZ - X Crinacle CRN (ZEX Pro) Wired IEM - Black KZ Out of stock at every tracked store Lowest ever ₹2,507 on Friday, 25th Sept, 2026 ★★★★★ 4.7 4.7 · 9 reviews Full prices & history
Sony IER-Z1R - Signature Series Premium Hi-Res In-ear Headphones Sony IER-Z1R - Signature Series Premium Hi-Res In-ear Headphones Sony Out of stock at every tracked store Lowest ever ₹1,90,010 on Friday, 16th Oct, 2026 Full prices & history

Measured tuning, side by side

Both curves are real community measurements (gold: KZ - X Crinacle CRN (ZEX Pro) Wired IEM - Black · ink: Sony IER-Z1R - Signature Series Premium Hi-Res In-ear Headphones). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.

201001k10k144-7
KZ - X Crinacle CRN (ZEX Pro) Wired IEM - Black Sony IER-Z1R - Signature Series Premium Hi-Res In-ear Headphones
Tuning distance±1.24 dB RMS93% match - Very close. Computed on a shared 40-point log grid, 20 Hz–10 kHz. A measurement-space fact, not a promise two ears agree.
What a curve cannot seeBuild, driver QC unit-to-unit, comfort, isolation, accessories, warranty and resale value sit outside the graph - usually what the pricier one is charging for.

The decision, factually

Cheaper right nown/aLowest current price across all tracked stores.
Deepest discount ever seenKZ - X Crinacle CRN (ZEX Pro) Wired IEM - BlackFrom each product's own recorded price history.

This page reports facts and expresses no opinion on which to purchase.