Sennheiser MOMENTUM True Wireless 5: MTW5 · Graphite · MTW5 L / R earbuds and MTW5 C case
Sony INZONE H9 II: WH-G910N · WHG910N/B, black
| Specification | Sennheiser MOMENTUM True Wireless 5 | Sony INZONE H9 II |
|---|---|---|
| Release year | 2026 | 2025 |
| Announcement / availability | 20 August / 3 September 2026 Sennheiser | — |
| Design / driver | In-ear; 7 mm dynamic TrueResponse Sennheiser | — |
| Bluetooth | 6.0; two active connections Sennheiser | 5.3; Class 1 Sony |
| Audio codecs | SBC, AAC, aptX, aptX Adaptive / Lossless Sennheiser | — |
| Audio modes | Hi-Res: 24-bit/96 kHz; Lossless: 16-bit/44.1 kHz Sennheiser | — |
| Noise control | Hybrid adaptive ANC, wind reduction, transparency Sennheiser | ANC and ambient sound mode; unavailable passively Sony |
| Microphones | Four per earbud, including bone-conduction microphone Sennheiser | — |
| Playback | Up to 12 hours ANC off / 6 on; up to 40 hours with case Sennheiser | — |
| Battery replacement | User-replaceable earbud and case batteries Sennheiser | — |
| Charging | USB-C 5 V/1 A; Qi 2.1 Sennheiser | USB-C; full charge approximately 3.5 hours, condition dependent Sony |
| Charge time | About 1.5 hours; 8-minute charge for 1 hour of music Sennheiser | — |
| Protection | IP54 for earbuds only Sennheiser | — |
| Weight | About 7 g per earbud; case 55 g; total 69 g Sennheiser | Approximately 260 g without microphone Sony |
| Case size | 67.2 × 48.4 × 25 mm Sennheiser | — |
| App | Smart Control Plus; iOS / Android Sennheiser | — |
| LE Audio / Auracast | Listed as future firmware features in manufacturer FAQ Sennheiser | — |
| Release year | — | 2025 Sony |
| Design | — | Over-ear, closed-back; adjustable suspension headband Sony |
| Microphone weight | — | Approximately 13 g including windscreen Sony |
| Microphone | — | Detachable boom; mute button and red indicator Sony |
| Gaming connection | — | 2.4 GHz through USB-C receiver Sony |
| Receiver mode | — | PC / OTHER switch Sony |
| Codecs | — | SBC, AAC; LC3 through LE Audio Sony |
| Simultaneous connection | — | USB receiver + Bluetooth phone Sony |
| Analog connection | — | 3.5 mm cable; powered or passive operation Sony |
| When the cable is inserted | — | Bluetooth and receiver-based wireless functions are disabled Sony |
| Game/chat balance | — | Only with the receiver in PC mode Sony |
| Volume control | — | Physical volume dial during wireless use Sony |
| PC software | — | INZONE Hub; unavailable through a Bluetooth connection Sony |
| Phone app | — | Sony Sound Connect through Bluetooth Sony |
| Use while charging | — | Supported Sony |
| Battery | — | Built-in rechargeable lithium-ion Sony |
| Wired frequency range | — | 5 Hz–20 kHz with power off; not a wireless measurement Sony |
| Impedance | — | 440 Ω powered / 21 Ω passive at 1 kHz Sony |
| Operating temperature | — | 0–40 °C Sony |
| Water protection | — | Not waterproof Sony |
| Box contents | — | USB-C receiver, USB-A–USB-C charging cable, analog cable, microphone and soft pouch Sony |