Detailed comparison and review of KEF M100 and Poly Voyager 4210-M. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | KEF M100 | Poly Voyager 4210-M |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Voyager 4200 series | |
| Weight | 18 g | - | |
| Colour | Racing blue | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | KEF M100 | Poly Voyager 4210-M |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 10 mW | - | |
| Sensitivity | 97 dB | - | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 10 mm | - | |
| Magnet Material | Neodymium | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | KEF M100 | Poly Voyager 4210-M |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Operation Mode | Mono | - |
| CABLE | KEF M100 | Poly Voyager 4210-M |
|---|
| Cable Type | Headphones cable - 1.3 m | - | |
|---|---|---|---|
| Cable Length | 1.3 m | - |
| CONNECTIONS | KEF M100 | Poly Voyager 4210-M |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (USB Type-C) |
|---|
| OTHERS | KEF M100 | Poly Voyager 4210-M |
|---|
| Included Accessories | Carrying pouch, in-flight plug adapter, 3 pairs of ear tips (small, medium, large) | Charging stand, Bluetooth dongle | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod | - | |
| Software Certification | - | Certified for Microsoft Teams |
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