Detailed comparison and review of Razer Hammerhead Duo and Poly Savi 8240-M D2. 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 | Razer Hammerhead Duo | Poly Savi 8240-M D2 |
|---|
| Product Type | Earphones - wired - 3.5 mm jack | Headset | |
|---|---|---|---|
| Weight | 17 g | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Razer Hammerhead Duo | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | In-ear | - | |
|---|---|---|---|
| Headphones Technology | Dual balanced armature / dynamic | - | |
| Connectivity Technology | Wired | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 20 mW | - | |
| Sensitivity | 102 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 13.6 mm | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Razer Hammerhead Duo | Poly Savi 8240-M D2 |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -40 dB | - | |
| Signal-To-Noise Ratio | 58 dB | - |
| REMOTE CONTROL | Razer Hammerhead Duo | Poly Savi 8240-M D2 |
|---|
| Controls | Volume, answer/end, play/pause | - |
|---|
| CABLE | Razer Hammerhead Duo | Poly Savi 8240-M D2 |
|---|
| Cable Type | Headphones cable - L shaped - 1.2 m | - | |
|---|---|---|---|
| Cable Length | 1.2 m | - |
| CONNECTIONS | Razer Hammerhead Duo | Poly Savi 8240-M D2 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Razer Hammerhead Duo | Poly Savi 8240-M D2 |
|---|
| Included Accessories | 3 pairs of silicone ear tips (small, medium, large) | - |
|---|
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