Bose QuietComfort Ultra vs Denon PerL Pro

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.

Bose QuietComfort Ultra Earbuds - Noise-Cancelling True Wireless In-Ear Headphones - Black Bose Out of stock at every tracked store Lowest on record ₹32,900 on Saturday, 12th Sept, 2026 ★★★★★ 4.8 4.8 · 470 reviews Full prices & history

Denon PerL Pro True-Wireless Earbuds with personalized sound and lossless audio (White) Denon Now ₹34,000 at AV Shack At its lowest recorded price Full prices & history

What is being compared

Both sides are earphones. The rows below are the facts each store publishes for this shelf - type, form factor, connectivity, codecs, mic and playtime. A dash means the listing does not state that spec.

Spec Bose Denon

Connectivity True Wireless (TWS) True Wireless (TWS)

Form factor Earbud (flat-head) Earbud (flat-head)

Active noise cancelling ANC / noise cancelling —

Measured tuning, side by side

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

Bose Denon

Tuning distance ±5.70 dB RMS 66% 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 Bose +4.4 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means Bose plays louder there on the measured files; minus means Denon does.

Mids · 250–2,000 Hz Bose +1.1 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means Bose plays louder there on the measured files; minus means Denon does.

Treble · 2,000–10,000 Hz Bose +6.6 dB Average level difference in this band, both curves aligned to their own 200 Hz–1 kHz mean. Plus means Bose plays louder there on the measured files; minus means Denon 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.

Bose QuietComfort Ultra Earbuds - Noise-Cancelling True Wireless In-Ear Headphones - Black No tracked offer in stock In stock at 0 tracked stores

Denon PerL Pro True-Wireless Earbuds with personalized sound and lossless audio (White) Now ₹34,000 at its 30-day median Lowest on record ₹34,000 on Wednesday, 7th 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 Denon PerL Pro True-Wireless Earbuds with personalized sound and lossless audio (White) Lowest current price across all tracked stores.

Deepest discount ever seen Bose QuietComfort Ultra Earbuds - Noise-Cancelling True Wireless In-Ear Headphones - Black From each product's own recorded price history.

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

Keep going

EQ preset: Bose EQ preset: Denon All Earphones & TWS More comparisons