Sennheiser HDB 630 vs Cambridge Audio Melomania P100
Sennheiser HDB 630 (#4) vs Cambridge Audio Melomania P100 (#5, best value): in our Over-ear Wireless Headphones for Music scoring the Sennheiser HDB 630 totals 8.4/10 and the Cambridge Audio Melomania P100 8.3/10. At $499 versus $299, the Cambridge Audio Melomania P100 costs $200 less.
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TopsFive comparison scores
Side by side
| Sennheiser HDB 630 | Cambridge Audio Melomania P100 | |
|---|---|---|
| Price | $499 | $299 |
| Driver Size | 42mm dynamic | 40mm biocellulose |
| Connectivity | Bluetooth 5.2 with aptX Adaptive, USB dongle | Bluetooth 5.3 with aptX Lossless |
| ANC | Adaptive noise cancellation | Hybrid active noise cancellation |
| Weight | 325g | 290g |
| Battery | 37 hours | ~100 hours (ANC off), ~60 hours (ANC on) |
How they differ in real use
Built from our over ear wireless scoring, each product's published specifications, and verified owner feedback — not hands-on testing.
Both the Sennheiser HDB 630 and the Cambridge Audio Melomania P100 made our Top 5 Over-ear Wireless Headphones for Music, at #4 and #5 (best value). Compelling choice for sound purists with powerful dynamics and hi-fi tuning rivaling much more expensive models. Advanced Bluetooth codecs with dongle support deliver smooth tonal balance. Exceptional value with ~100 hour battery (ANC off) and lively, detailed music presentation. aptX Lossless Bluetooth delivers great performance without premium pricing.
We score over-ear wireless headphones for music on Sound Quality (30%), ANC Performance (25%), Comfort (20%), Battery Life (15%) and Value (10%). On that basis the Sennheiser HDB 630 totals 8.4 out of 10 and the Cambridge Audio Melomania P100 8.3. The widest gap is Sound Quality, where the Sennheiser HDB 630 scores 9.5 against 8.4 for the Cambridge Audio Melomania P100 — audio fidelity and tuning. Value also separates them: 9.5 for the Cambridge Audio Melomania P100 versus 7 for the Sennheiser HDB 630. The Cambridge Audio Melomania P100 claws back ground on Battery Life.
On paper, the specifications that actually differ: Driver Size — 42mm dynamic on the Sennheiser HDB 630 versus 40mm biocellulose on the Cambridge Audio Melomania P100; Connectivity — Bluetooth 5.2 with aptX Adaptive, USB dongle on the Sennheiser HDB 630 versus Bluetooth 5.3 with aptX Lossless on the Cambridge Audio Melomania P100; ANC — Adaptive noise cancellation on the Sennheiser HDB 630 versus Hybrid active noise cancellation on the Cambridge Audio Melomania P100; Weight — 325g on the Sennheiser HDB 630 versus 290g on the Cambridge Audio Melomania P100; Battery — 37 hours on the Sennheiser HDB 630 versus ~100 hours (ANC off), ~60 hours (ANC on) on the Cambridge Audio Melomania P100.
Pricing as of February 8, 2026: $499 for the Sennheiser HDB 630 and $299 for the Cambridge Audio Melomania P100, a $200 difference in the Cambridge Audio Melomania P100's favor. Owners praise the Sennheiser HDB 630 for hi-fi tuning rivals wired models and advanced Bluetooth codecs with dongle; the most common complaint is premium price at $500. Owners praise the Cambridge Audio Melomania P100 for ~100 hour battery (ANC off) and aptX Lossless Bluetooth; the most common complaint is ANC not as strong as premium competitors.
Sennheiser HDB 630
- Hi-fi tuning rivals wired models
- Advanced Bluetooth codecs with dongle
- Smooth tonal balance
- Long playtime
- Premium price at $500
- ANC not as strong as Sony/Bose
- Bulkier design
Cambridge Audio Melomania P100
- ~100 hour battery (ANC off)
- aptX Lossless Bluetooth
- Engaging, detailed sound
- Exceptional value for performance
- ANC not as strong as premium competitors
- Build quality trails luxury options
- Less brand recognition
Which should you buy?
The Sennheiser HDB 630 is the better fit for audiophiles focused on musical fidelity and sound purists wanting wireless — it is the higher-scoring pick here, chiefly for Sound Quality and ANC Performance. The Cambridge Audio Melomania P100 is the better fit for music lovers seeking value and long-haul travelers, and the stronger choice if Value and Battery Life matter more to you than the overall score. If the $200 saving matters more than Sound Quality, the Cambridge Audio Melomania P100 is the better value. The Sennheiser HDB 630 is a poor fit for ANC priority buyers; the Cambridge Audio Melomania P100 is a poor fit for ANC priority buyers.
Choose the Sennheiser HDB 630 if
- Audiophiles focused on musical fidelity
- Sound purists wanting wireless
- Those valuing tonal accuracy
Skip it if
- ANC priority buyers
- Budget shoppers
Choose the Cambridge Audio Melomania P100 if
- Music lovers seeking value
- Long-haul travelers
- Those wanting great performance without premium pricing
Skip it if
- ANC priority buyers
- Those wanting ultra-premium build
Common questions
Is the Sennheiser HDB 630 better than the Cambridge Audio Melomania P100?
In our Over-ear Wireless Headphones for Music ranking the Sennheiser HDB 630 scores higher overall, 8.4 to 8.3, with the biggest advantage in Sound Quality. The Cambridge Audio Melomania P100 is stronger on Value and Battery Life, so it is the better pick if those matter most to you.
How much more does the Sennheiser HDB 630 cost than the Cambridge Audio Melomania P100?
$200 more as of February 8, 2026: $499 for the Sennheiser HDB 630 against $299 for the Cambridge Audio Melomania P100. Prices move, so the merchant page shows the current figure. What the extra buys is mostly Sound Quality — 9.5 versus 8.4 in our scoring.
What is the main difference between the Sennheiser HDB 630 and the Cambridge Audio Melomania P100?
The headline spec difference is Driver Size: 42mm dynamic on the Sennheiser HDB 630 versus 40mm biocellulose on the Cambridge Audio Melomania P100. In use, the gap that matters most is Sound Quality (9.5 vs 8.4 in our scoring): audio fidelity and tuning.