Sennheiser HD 4.50 BTNC vs Sennheiser – Momentum 4

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.

Sennheiser HD 4.50 BTNC - Wireless Headphone Sennheiser Out of stock at every tracked store Lowest on record ₹14,990 on Saturday, 12th Sept, 2026 ★★★★★ 4.8 4.8 · 470 reviews Full prices & history

Sennheiser – Momentum 4 Wireless BT 5.2 Headphones Sennheiser Now ₹20,990 at Concept Kart At its lowest recorded price Full prices & history

What is being compared

Both sides are headphones. The rows below are the facts each store publishes for this shelf - driver setup, impedance, sensitivity, back design and connectivity. A dash means the listing does not state that spec.

Spec Sennheiser HD 4.50 Sennheiser – Momentum

Impedance 18Ω —

Connectivity Wireless Wireless

Bluetooth — Bluetooth 5.2

Plug 3.5mm/2.5mm —

Measured tuning, side by side

Both curves are real community measurements (gold: Sennheiser HD 4.50 · ink: Sennheiser – Momentum). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.

Sennheiser HD 4.50 Sennheiser – Momentum

Tuning distance ±2.27 dB RMS 86% 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 Sennheiser HD 4.50 +1.5 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means Sennheiser HD 4.50 plays louder there on the measured files; minus means Sennheiser – Momentum does.

Mids · 250–2,000 Hz Sennheiser HD 4.50 −0.9 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means Sennheiser HD 4.50 plays louder there on the measured files; minus means Sennheiser – Momentum 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 Sennheiser HD 4.50 plays louder there on the measured files; minus means Sennheiser – Momentum 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.

Sennheiser HD 4.50 BTNC - Wireless Headphone No tracked offer in stock In stock at 0 tracked stores

Sennheiser – Momentum 4 Wireless BT 5.2 Headphones Now ₹20,990 19% below its 30-day median Lowest on record ₹20,990 on Sunday, 11th Oct, 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 Sennheiser – Momentum 4 Wireless BT 5.2 Headphones Lowest current price across all tracked stores.

Deepest discount ever seen Sennheiser HD 4.50 BTNC - Wireless Headphone From each product's own recorded price history.

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

Keep going

EQ preset: Sennheiser HD 4.50 EQ preset: Sennheiser – Momentum All Headphones More comparisons