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Sennheiser HD 25 LIGHT Headphones vs Sennheiser HD 4.40 BT - Wireless Headphone

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 25 LIGHT Headphones Sennheiser HD 25 LIGHT Headphones Sennheiser Out of stock at every tracked store Lowest ever ₹7,379 on Tuesday, 22nd Sept, 2026 Full prices & history
Sennheiser HD 4.40 BT - Wireless Headphone Sennheiser HD 4.40 BT - Wireless Headphone Sennheiser Out of stock at every tracked store Lowest ever ₹7,490 on Saturday, 12th Sept, 2026 ★★★★★ 4.8 4.8 · 470 reviews Full prices & history

Measured tuning, side by side

Both curves are real community measurements (gold: Sennheiser HD 25 LIGHT Headphones · ink: Sennheiser HD 4.40 BT - Wireless Headphone). Each is level-aligned to its own 200 Hz–1 kHz mean, so rig offsets don't skew the comparison.

201001k10k181-17
Sennheiser HD 25 LIGHT Headphones Sennheiser HD 4.40 BT - Wireless Headphone
Tuning distance±5.08 dB RMS70% match - Close. Computed on a shared 40-point log grid, 20 Hz–10 kHz. A measurement-space fact, not a promise two ears agree.
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.

The decision, factually

Cheaper right nown/aLowest current price across all tracked stores.
Deepest discount ever seenSennheiser HD 25 LIGHT HeadphonesFrom each product's own recorded price history.

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