FiiO - FH5s Pro vs TANCHJIM Oxygen Dynamic

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 - FH5s Pro FiiO Out of stock at every tracked store Lowest on record ₹19,999 on Saturday, 12th Sept, 2026 ★★★★☆ 4.0 4.0 · 8 reviews Full prices & history

TANCHJIM Oxygen Dynamic Driver In-ear Headphone - black Tanchjim Now ₹26,599 at Apos Lowest on record ₹17,999 on Friday, 25th Sept, 2026 Full prices & history

What is being compared

Both sides are in-ear monitors. The rows below are the facts each store publishes for this shelf - driver arrangement, impedance, sensitivity, plug and connectivity. A dash means the listing does not state that spec.

Spec FiiO Tanchjim

Driver configuration — Dynamic (DD)

Connectivity Wired Wired

Connector mmcx —

Plug 4.4mm/2.5mm —

Measured tuning, side by side

Both curves are real community measurements (gold: FiiO · ink: Tanchjim). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.

FiiO Tanchjim

Tuning distance ±1.82 dB RMS 89% 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.

Bass · 20–250 Hz FiiO −0.6 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means FiiO plays louder there on the measured files; minus means Tanchjim does.

Mids · 250–2,000 Hz FiiO +0.1 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means FiiO plays louder there on the measured files; minus means Tanchjim does.

Treble · 2,000–10,000 Hz FiiO +2.0 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means FiiO plays louder there on the measured files; minus means Tanchjim does.

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.

Price over the last 30 days

Daily lowest price across every tracked store, from the site's own price history. The line is one product's own range - the two cards are not drawn to a shared scale.

FiiO - FH5s Pro No tracked offer in stock In stock at 0 tracked stores

TANCHJIM Oxygen Dynamic Driver In-ear Headphone - black Now ₹26,599 33% above its 30-day median Lowest on record ₹17,999 on Friday, 25th Sept, 2026 In stock at 1 tracked store

Price gap right now n/a Both sides need a tracked offer to compare.

Stores with it in stock 0 vs 1 Active stores carrying each one right now - more stores usually means easier replacement and a steadier price.

The decision, factually

Cheaper right now TANCHJIM Oxygen Dynamic Driver In-ear Headphone - black Lowest current price across all tracked stores.

Deepest discount ever seen TANCHJIM Oxygen Dynamic Driver In-ear Headphone - black From each product's own recorded price history.

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

Keep going

EQ preset: FiiO EQ preset: Tanchjim All IEMs More comparisons