Side by side comparison and review of Logitech PRO X 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 | Logitech PRO X | Poly Savi 8240-M D2 |
|---|
| Product Type | Headset - LIGHTSPEED - wireless | Headset | |
|---|---|---|---|
| Height | 18.9 cm | - | |
| Width | 17.6 cm | - | |
| Depth | 9.5 cm | - | |
| Weight | 345 g | - | |
| Earpad Material | Leatherette, memory foam | - | |
| Headband Material | Aluminium, leatherette, memory foam, steel | - | |
| Recommended Use | Game console, computer | - | |
| Bluetooth Range (Operating Distance) | 30 m | - |
| SOUND QUALITY | Logitech PRO X | Poly Savi 8240-M D2 |
|---|
| Headphones Form Factor | Full size | - | |
|---|---|---|---|
| Connectivity Technology | Wireless | - | |
| Wireless Technology | LIGHTSPEED | - | |
| Noise Isolating | Yes | - | Logitech PRO X are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | DTS Headphone:X 2.0 | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 87.8 dB | - | |
| Impedance | 38 Ohm | - | |
| Diaphragm | 50 mm | - | |
| Magnet Material | Neodymium | - | |
| Features | Pro-G drivers, Blue VO!CE Mic Technology | - |
| MICROPHONE | Logitech PRO X | Poly Savi 8240-M D2 |
|---|
| Form Factor | Detachable headset microphone | - | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Technology | Electret condenser | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Audio Input Details | Cardioid (uni-directional) - 100 - 10000 Hz | - |
| CABLE | Logitech PRO X | Poly Savi 8240-M D2 |
|---|
| Cable Type | USB-C charge cable - detachable - 1.8 m | - |
|---|
| BATTERY AND CHARGING | Logitech PRO X | Poly Savi 8240-M D2 |
|---|
| Battery Type | Headset battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 50 hour(s) | - |
| OTHERS | Logitech PRO X | Poly Savi 8240-M D2 |
|---|
| Included Accessories | Wireless receiver, soft bag, USB-C to USB-A charging cable, 3.5 mm audio cable | - | |
|---|---|---|---|
| Compatibility | Windows | - |
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