Side by side comparison and review of Sony MDR XB650BT and Koss KPH 8. 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 | Sony MDR XB650BT | Koss KPH 8 |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | XB Series | - | |
| Weight | 190 g | - | |
| Colour | Black | Blue | Red | Black | White | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sony MDR XB650BT | Koss KPH 8 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Closed | - | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Low Complexity Subband Coding (SBC) | - | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Extra Bass | - | |
| Frequency Response | 20 - 20000 Hz | 80 - 18000 Hz | Sony MDR XB650BT offer a larger frequency range than Koss KPH 8. |
| Sensitivity | 95 dB/mW | 94 dB | Sony MDR XB650BT have higher sensitivity than Koss KPH 8. |
| Impedance | 24 Ohm | 32 Ohm | |
| Diaphragm | 30 mm | - |
| MICROPHONE | Sony MDR XB650BT | Koss KPH 8 |
|---|
| Microphone Technology | Electret condenser | - | |
|---|---|---|---|
| Audio Input Details | Omni-directional | - |
| REMOTE CONTROL | Sony MDR XB650BT | Koss KPH 8 |
|---|
| Controls | Volume control | - |
|---|
| CABLE | Sony MDR XB650BT | Koss KPH 8 |
|---|
| Cable Type | Micro-USB charge cable - 50 cm | Headphones cable - 1.22 m |
|---|
| BATTERY AND CHARGING | Sony MDR XB650BT | Koss KPH 8 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | - | |
|---|---|---|---|
| Battery Life | 30 hour(s) | - | |
| Standby Time | 300 hours | - | |
| Charging Time | 4 hour(s) | - |
| CONNECTIONS | Sony MDR XB650BT | Koss KPH 8 |
|---|
| Connector Type | Bluetooth | Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sony MDR XB650BT | Koss KPH 8 |
|---|
| Service & Support | - | Limited warranty - lifetime |
|---|
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