Bowers & Wilkins Px7 S2e vs Sony WH-ULT900N ULT Wear

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:

vs

Open head-to-head

Bowers & Wilkins Px7 S2e Wireless Headphones - Clearance / Open Box - Forest Green Bowers & Wilkins Now ₹22,774 at ListenUp Lowest on record ₹22,607 on Thursday, 22nd Oct, 2026 Full prices & history

Sony WH-ULT900N ULT Wear Headphones - Wireless Noise Cancellation Headphones (Green) Sony Now ₹16,700 at AV Shack 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 Bowers & Wilkins Sony

Connectivity Wireless Wireless

Active noise cancelling — ANC / noise cancelling

Measured tuning, side by side

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

Bowers & Wilkins Sony

Tuning distance ±2.80 dB RMS 83% 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 Bowers & Wilkins −1.7 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means Bowers & Wilkins plays louder there on the measured files; minus means Sony does.

Mids · 250–2,000 Hz Bowers & Wilkins +0.5 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means Bowers & Wilkins plays louder there on the measured files; minus means Sony does.

Treble · 2,000–10,000 Hz Bowers & Wilkins +3.4 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means Bowers & Wilkins plays louder there on the measured files; minus means Sony 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.

Bowers & Wilkins Px7 S2e Wireless Headphones - Clearance / Open Box - Forest Green Now ₹22,774 at its 30-day median Lowest on record ₹22,607 on Thursday, 22nd Oct, 2026 In stock at 1 tracked store

Sony WH-ULT900N ULT Wear Headphones - Wireless Noise Cancellation Headphones (Green) Now ₹16,700 at its 30-day median Lowest on record ₹16,700 on Monday, 21st Sept, 2026 In stock at 1 tracked store

Price gap right now ₹6,074 27% 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 Sony WH-ULT900N ULT Wear Headphones - Wireless Noise Cancellation Headphones (Green) Lowest current price across all tracked stores - ₹16,700 vs ₹22,774.

Deepest discount ever seen Sony WH-ULT900N ULT Wear Headphones - Wireless Noise Cancellation Headphones (Green) From each product's own recorded price history.

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

Keep going

EQ preset: Bowers & Wilkins EQ preset: Sony All Headphones More comparisons