Kiwi Ears Septet 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.
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: Kiwi Ears Septet · 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.
Kiwi Ears Septet
Sony IER-Z1R - Signature Series Premium Hi-Res In-ear Headphones
Tuning distance±1.18 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 nowKiwi Ears SeptetLowest current price across all tracked stores.
Deepest discount ever seenKiwi Ears SeptetFrom each product's own recorded price history.
This page reports facts and expresses no opinion on which to purchase.