Side by side comparison and review of Razer Kaira Pro for PlayStation 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 Kaira Pro for PlayStation | Poly Savi 8240-M D2 |
|---|
| Product Type | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | Headset | |
|---|---|---|---|
| Weight | 330 g | - | |
| Colour | White | - | |
| Earpad Material | FlowKnit memory foam | - | |
| Design | Games | - | |
| Recommended Use | Game console, portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Razer Kaira Pro for PlayStation | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | Full size | - | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | - | |
| Wireless Technology | Bluetooth / 2.4 GHz radio frequency | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 108 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 50 mm | - | |
| Magnet Material | Razer Triforce titanium | - | |
| Features | Razer HyperSense, Razer Chroma RGB | - |
| MICROPHONE | Razer Kaira Pro for PlayStation | Poly Savi 8240-M D2 |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional, super cardioid | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -54 dB | - | |
| Sensitivity Margin | +/- 3dB | - | |
| Signal-To-Noise Ratio | 60 dB | - |
| REMOTE CONTROL | Razer Kaira Pro for PlayStation | Poly Savi 8240-M D2 |
|---|
| Controls | Volume | - |
|---|
| FEATURES | Razer Kaira Pro for PlayStation | Poly Savi 8240-M D2 |
|---|
| Additional Functions | RGB lighting | - |
|---|
| BATTERY AND CHARGING | Razer Kaira Pro for PlayStation | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 50 hour(s) | - | |
| Battery Life Details | (lighting OFF / Haptics OFF): up to 50 hours (lighting ON / Haptics ON): up to 20 hours |
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| OTHERS | Razer Kaira Pro for PlayStation | Poly Savi 8240-M D2 |
|---|
| Included Accessories | USB-C dongle | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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