Looking for an honest Marshall Monitor III vs Sony WH-CH720N P comparison in 2026? We scored both headphones on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the Marshall Monitor III comes out ahead 67/100 to 58/100 — a 9-point gap. The widest gap is in performance, where the Marshall Monitor III pulls noticeably ahead. On price the Sony WH-CH720N P undercuts the Marshall Monitor III by 315% ($59.99 vs $249), which materially changes the value calculus for budget-conscious buyers.
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Marshall Monitor III edges out the Sony WH-CH720N P in the headphones category, especially in performance, scoring 67 vs 58. If you want the better overall headphones, Marshall Monitor III is the recommended choice.
Picking Marshall Monitor III over Sony WH-CH720N P means trading these off.
Specs are roughly matched — winner decided on overall scoring, not a specific spec advantage.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Marshall Monitor IIIW | Sony WH-CH720N P |
|---|---|---|
| Type | — | Over-ear |
| Driver Type | — | Dynamic |
| Driver Size | 40mm✓ | 30mm |
| Frequency Response | — | 7 Hz - 40,000 Hz |
| Impedance | — | 32 Ohm |
| Sensitivity | — |
Buy Marshall Monitor III if…
Buy the Marshall Monitor III if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy Sony WH-CH720N P if…
Choose the Sony WH-CH720N P if budget is your top priority — it offers competitive specs at a lower price point.
Marshall Monitor III edges out the Sony WH-CH720N P in the headphones category, especially in performance, scoring 67 vs 58. If you want the better overall headphones, Marshall Monitor III is the recommended choice.
Yes, Marshall Monitor III scores higher overall (67 vs 83).
Sony WH-CH720N P is cheaper at $59.99 vs $249 for the Marshall Monitor III.
Buy the Marshall Monitor III if you want the best performance in this comparison. It scores higher overall and is the recommended choice for most buyers.
Choose the Sony WH-CH720N P if budget is your top priority — it offers competitive specs at a lower price point.
Sony WH-CH720N P lasts longer with 35 hours vs 30 hours for the other.
Sony WH-CH720N P is lighter at 240g vs 300g.
Reviewed by VersusMatrix Editorial Team
Last updated: June 1, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
Scores are relative within the headphonescategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
| 102 dB/mW |
| ANC | false | Digital Noise Cancelling |
| Transparency Mode | false | Yes (Ambient Sound) |
| EQ App | — | Sony Headphones Connect |
| Touch Controls | — | Yes (touch panel) |
| Voice Assistant | Google, Alexa | Google Assistant, Alexa, Siri |
| Battery Life | 30hrs | 35hrs✓ |
| Bluetooth | 5.0 | Bluetooth 5.2 |
| Codecs | AAC, SBC | SBC, AAC, LDAC |
| Multipoint | false | Yes (2 devices) |
| Foldable | true | Yes |
| Weight | 300g | 240g✓ |
| Colors | Black | Black, Blue, White |
| Price | 249$ | 59.99$✓ |