Marshall Monitor III vs Bang & Olufsen Beoplay H9
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AI Matrix
Powered by Claude AIMarshall Monitor III edges out the Bang & Olufsen Beoplay H9 in the headphones category, especially in value ($249 vs $499), scoring 67 vs 57. If you want the better overall headphones, Marshall Monitor III is the recommended choice.
5 Reasons Why Marshall Monitor III Is Better
- 1.Longer battery life: 30h vs 25h
- 2.Lower price: $249 vs $499
- 3.Better battery score: 29 vs 23
- 4.Better value score: 61 vs 18
- 5.Higher overall score: 67 vs 57
What are you giving up?
Picking Marshall Monitor III over Bang & Olufsen Beoplay H9 means trading these off.
You give up
- −10g lighter (290g vs 300g)
You gain
- +$250 cheaper ($249 vs $499)
- +Longer battery life: 30h vs 25h
Spezifikationsvergleich
Marshall Monitor IIIBang & Olufsen Beoplay H9
Punktaufteilung
Marshall Monitor IIIBang & Olufsen Beoplay H9
100
Codec Quality25% weight
100Unentschieden
61
Price20% weight
18Marshall Monitor III Gewinner
29
Battery Life20% weight
23Marshall Monitor III Gewinner
100
Noise Cancellation15% weight
100Unentschieden
37
Driver Size10% weight
37Unentschieden
50
Water Resistance10% weight
50Unentschieden
Scores are relative within the headphonescategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
Marshall Monitor III
Gewinner✓ Pros
- ●Longer battery life: 30h vs 25h
- ●Lower price: $249 vs $499
- ●Better battery score
Bang & Olufsen Beoplay H9
✓ Pros
- ●Lighter build: 290g vs 300g
✗ Cons
- ●Shorter battery life: 25h vs 30h
- ●Higher price: $499 vs $249
Spezifikationsvergleich
| Spec | Marshall Monitor IIIW | Bang & Olufsen Beoplay H9 |
|---|---|---|
| Driver Size | 40mm | 40mm |
| ANC | false | true |
| Transparency Mode | false | true |
| Voice Assistant | Google, Alexa | Google, Alexa |
| Battery Life | 30hrs✓ | 25hrs |
| Bluetooth | 5.0 | 5.1 |
| Codecs | AAC, SBC | AAC, SBC, aptX |
| Multipoint | false | true |
| Foldable | true | true |
| Weight | 300g | 290g✓ |
| Colors | Black | Black, Brown |
| Price | 249$✓ | 499$ |
Wer sollte kaufen
Buy Marshall Monitor III if…
Buy the Marshall Monitor III if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Bang & Olufsen Beoplay H9 if…
The Bang & Olufsen Beoplay H9 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Marshall Monitor III vs Bang & Olufsen Beoplay H9 — FAQ
Marshall Monitor III vs Bang & Olufsen Beoplay H9: which is better?
Marshall Monitor III edges out the Bang & Olufsen Beoplay H9 in the headphones category, especially in value ($249 vs $499), scoring 67 vs 57. If you want the better overall headphones, Marshall Monitor III is the recommended choice.
Is Marshall Monitor III better than Bang & Olufsen Beoplay H9?
Yes, Marshall Monitor III scores higher overall (65 vs 77).
Which is cheaper, Marshall Monitor III or Bang & Olufsen Beoplay H9?
Marshall Monitor III is cheaper at $249 vs $499 for the Bang & Olufsen Beoplay H9.
Who should buy the Marshall Monitor III?
Buy the Marshall Monitor III if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Who should buy the Bang & Olufsen Beoplay H9?
The Bang & Olufsen Beoplay H9 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Which lasts longer, Marshall Monitor III or Bang & Olufsen Beoplay H9?
Marshall Monitor III lasts longer with 30 hours vs 25 hours for the other.
Which is lighter, Marshall Monitor III or Bang & Olufsen Beoplay H9?
Bang & Olufsen Beoplay H9 is lighter at 290g vs 300g.
Ähnliche Vergleiche
Full Marshall Monitor III review →Full Bang & Olufsen Beoplay H9 review →All Marshall Headphones →All Bang & Olufsen Headphones →
Reviewed by VersusMatrix Editorial Team
Last updated: April 25, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.