Side by side comparison and review of Razer Nari Ultimate and Poly Savi 8240-M D2. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Razer Nari Ultimate | Poly Savi 8240-M D2 |
|---|
| Product Type | Headset - 2.4 GHz - wireless | Headset | |
|---|---|---|---|
| Earpad Material | Leatherette, memory foam | - | |
| Headband Material | Metal | - | |
| Bluetooth Range (Operating Distance) | 12 m | - |
| SOUND QUALITY | Razer Nari Ultimate | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | Full size | - | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | 2.4 GHz radio frequency | - | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | THX Spatial Audio | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 30 mW | - | |
| Sensitivity | 105 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 50 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Razer Nari Ultimate | Poly Savi 8240-M D2 |
|---|
| Type | Boom | - | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | - | |
| Frequency Response | 100 - 6500 Hz | - | |
| Sensitivity | -42 dB | - | |
| Signal-To-Noise Ratio | 50 dB | - |
| REMOTE CONTROL | Razer Nari Ultimate | Poly Savi 8240-M D2 |
|---|
| Controls | Mute, volume | - |
|---|
| BATTERY AND CHARGING | Razer Nari Ultimate | Poly Savi 8240-M D2 |
|---|
| Battery Type | Rechargeable | - | |
|---|---|---|---|
| Battery Life | 24 hour(s) | - |
| CONNECTIONS | Razer Nari Ultimate | Poly Savi 8240-M D2 |
|---|
| Connector Type | Headset (mini-phone 3.5 mm 4-pole) | - |
|---|
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