Final - E4000 vs QKZ x HBB - Hades - With

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

Final - E4000 Final Audio Now ₹10,999 at Headphone Zone At its lowest recorded price ★★★★★ 4.7 4.7 · 34 reviews Full prices & history

QKZ x HBB - Hades - With Mic QKZ Out of stock at every tracked store Lowest on record ₹4,490 on Saturday, 12th Sept, 2026 ★★★★☆ 3.9 3.9 · 7 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 Final Audio QKZ

Connectivity Wired Wired

Microphone — With mic

Connector MMCX —

Measured tuning, side by side

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

Final Audio QKZ

Tuning distance ±2.68 dB RMS 84% match - 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 Final Audio −2.3 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means Final Audio plays louder there on the measured files; minus means QKZ does.

Mids · 250–2,000 Hz Final Audio +0.8 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means Final Audio plays louder there on the measured files; minus means QKZ does.

Treble · 2,000–10,000 Hz Final Audio +1.1 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means Final Audio plays louder there on the measured files; minus means QKZ 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.

Final - E4000 Now ₹10,999 20% below its 30-day median Lowest on record ₹10,999 on Saturday, 12th Sept, 2026 In stock at 1 tracked store

QKZ x HBB - Hades - With Mic No tracked offer in stock In stock at 0 tracked stores

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

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

The decision, factually

Cheaper right now Final - E4000 Lowest current price across all tracked stores.

Deepest discount ever seen QKZ x HBB - Hades - With Mic From each product's own recorded price history.

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

Keep going

EQ preset: Final Audio EQ preset: QKZ All IEMs More comparisons