FiiO - FP3 - Black Walnut / 3.5mm vs KEFINE - Klanar IEM - 4.4mm Jack

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.

FiiO - FP3 - Black Walnut / 3.5mm FiiO Now ₹8,554 at HiFiGo Lowest ever ₹8,554 on Tuesday, 20th Oct, 2026 Full prices & history

KEFINE - Klanar IEM - 4.4mm Jack kefine Out of stock at every tracked store Lowest ever ₹7,829 on Friday, 25th Sept, 2026 Full prices & history

Measured tuning, side by side

Both curves are real community measurements (gold: FiiO - FP3 - Black Walnut / 3.5mm · ink: KEFINE - Klanar IEM - 4.4mm Jack). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.

FiiO - FP3 - Black Walnut / 3.5mm KEFINE - Klanar IEM - 4.4mm Jack

Tuning distance ±4.44 dB RMS 73% match - 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 now FiiO - FP3 - Black Walnut / 3.5mm Lowest current price across all tracked stores.

Deepest discount ever seen KEFINE - Klanar IEM - 4.4mm Jack From each product's own recorded price history.

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