7HZ FIVE Dynamic Driver vs KZ - PR1 Planar Wired

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:

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Open head-to-head

7HZ FIVE Dynamic Driver IEM HiFi Earphone Wired Earbuds - Plug 3.5mm-Send about 10 days 7Hz Now ₹14,900 at The HiFi Cat Lowest on record ₹14,800 on Wednesday, 21st Oct, 2026 Full prices & history

KZ - PR1 Planar Wired IEM - HiFi Edition (Silver) KZ Now ₹6,449 at Linsoul Lowest on record ₹5,219 on Friday, 25th Sept, 2026 ★★★★★ 4.5 4.5 · 2 reviews 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 KZ

Driver configuration Dynamic (DD) Planar

Driver setup — Planar

Impedance 12Ω —

Sensitivity 105dB —

Connectivity Wired Wired

Connector 2-pin 0.78mm —

Plug 3.5mm —

Measured tuning, side by side

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

7Hz KZ

Tuning distance ±1.99 dB RMS 88% 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 +0.8 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 KZ does.

Mids · 250–2,000 Hz 7Hz −0.6 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 KZ does.

Treble · 2,000–10,000 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 KZ 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 FIVE Dynamic Driver IEM HiFi Earphone Wired Earbuds - Plug 3.5mm-Send about 10 days Now ₹14,900 at its 30-day median Lowest on record ₹14,800 on Wednesday, 21st Oct, 2026 In stock at 1 tracked store

KZ - PR1 Planar Wired IEM - HiFi Edition (Silver) Now ₹6,449 11% above its 30-day median Lowest on record ₹5,219 on Friday, 25th Sept, 2026 In stock at 1 tracked store

Price gap right now ₹8,451 57% 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 KZ - PR1 Planar Wired IEM - HiFi Edition (Silver) Lowest current price across all tracked stores - ₹6,449 vs ₹14,900.

Deepest discount ever seen KZ - PR1 Planar Wired IEM - HiFi Edition (Silver) 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: KZ All IEMs More comparisons