7HZ ETERNAL Dynamic vs TangZu Wan'er Studio

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.

Not this pair? Swap either side:

vs

Open head-to-head

7HZ ETERNAL Dynamic In-Ear Earphone 10th Anniversary Earbuds with MMCX Cable - 3.5 Standard 7Hz Now ₹22,400 at The HiFi Cat Lowest on record ₹22,300 on Friday, 16th Oct, 2026 Full prices & history

TangZu Wan'er Studio Edition Dynamic Driver In-Ear Monitor IEM Earphone with CM 2-Pin 3.5mm Cable - Black TANGZU Now ₹6,792 at MTMT Audio Lowest on record ₹6,759 on Thursday, 22nd Oct, 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 7Hz TANGZU

Driver configuration Dynamic (DD) Dynamic (DD)

Impedance — 16Ω

Sensitivity — 105dB

Connectivity Wired Wired

Connector MMCX —

Plug 3.5mm 3.5mm

Measured tuning, side by side

Both curves are real community measurements (gold: 7Hz · ink: TANGZU). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.

7Hz TANGZU

Tuning distance ±1.45 dB RMS 91% 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 7Hz −0.2 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means 7Hz plays louder there on the measured files; minus means TANGZU does.

Mids · 250–2,000 Hz 7Hz −0.5 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means 7Hz plays louder there on the measured files; minus means TANGZU does.

Treble · 2,000–10,000 Hz Level Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means 7Hz plays louder there on the measured files; minus means TANGZU 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.

7HZ ETERNAL Dynamic In-Ear Earphone 10th Anniversary Earbuds with MMCX Cable - 3.5 Standard Now ₹22,400 at its 30-day median Lowest on record ₹22,300 on Friday, 16th Oct, 2026 In stock at 1 tracked store

TangZu Wan'er Studio Edition Dynamic Driver In-Ear Monitor IEM Earphone with CM 2-Pin 3.5mm Cable - Black Now ₹6,792 at its 30-day median Lowest on record ₹6,759 on Thursday, 22nd Oct, 2026 In stock at 1 tracked store

Price gap right now ₹15,608 70% of the dearer one's price.

Stores with it in stock 1 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 TangZu Wan'er Studio Edition Dynamic Driver In-Ear Monitor IEM Earphone with CM 2-Pin 3.5mm Cable - Black Lowest current price across all tracked stores - ₹6,792 vs ₹22,400.

Deepest discount ever seen TangZu Wan'er Studio Edition Dynamic Driver In-Ear Monitor IEM Earphone with CM 2-Pin 3.5mm Cable - 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: 7Hz EQ preset: TANGZU All IEMs More comparisons