Philips Fidelio X3 HIFI vs Sennheiser RS 175

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.

Philips Fidelio X3 HIFI Monitor Wired Music Gaming Headset - X3 Fidelio philips Now ₹33,249 at HiFiGo Lowest on record ₹33,106 on Thursday, 22nd Oct, 2026 Full prices & history

Sennheiser RS 175 Wireless Headphones with Transmitter (Clearance / Open Box) Sennheiser Out of stock at every tracked store Lowest on record ₹12,202 on Thursday, 22nd Oct, 2026 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 philips Sennheiser

Impedance 30Ω —

Sensitivity 100dB —

Connectivity Wired Wireless

Use case gaming —

Measured tuning, side by side

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

philips Sennheiser

Tuning distance ±7.96 dB RMS 52% 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 philips −7.8 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means philips plays louder there on the measured files; minus means Sennheiser does.

Mids · 250–2,000 Hz philips −2.3 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means philips plays louder there on the measured files; minus means Sennheiser does.

Treble · 2,000–10,000 Hz philips −5.0 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means philips plays louder there on the measured files; minus means Sennheiser 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.

Philips Fidelio X3 HIFI Monitor Wired Music Gaming Headset - X3 Fidelio Now ₹33,249 at its 30-day median Lowest on record ₹33,106 on Thursday, 22nd Oct, 2026 In stock at 1 tracked store

Sennheiser RS 175 Wireless Headphones with Transmitter (Clearance / Open Box) 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 Philips Fidelio X3 HIFI Monitor Wired Music Gaming Headset - X3 Fidelio Lowest current price across all tracked stores.

Deepest discount ever seen Sennheiser RS 175 Wireless Headphones with Transmitter (Clearance / Open Box) From each product's own recorded price history.

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

Keep going

EQ preset: philips EQ preset: Sennheiser All Headphones More comparisons