Side by side comparison and review of Sony MDR XB650BT and Sennheiser PXC 550-II. 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 | Sennheiser PXC 550-II |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Series | XB Series | - | |
| Height | - | 17.4 cm | |
| Width | - | 13.6 cm | |
| Depth | - | 6.3 cm | |
| Weight | 190 g | 227 g | Sony MDR XB650BT are lighter than Sony MDR XB650BT headphones. |
| Colour | Black | Blue | Red | - | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | Sony MDR XB650BT | Sennheiser PXC 550-II |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Sennheiser PXC 550-II can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 5.0 | Sennheiser PXC 550-II have a more advanced version of Bluetooth than Sony MDR XB650BT. |
| 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) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, aptX, apt-X LL | |
| Active Noise Cancelling | - | Yes | Sennheiser PXC 550-II are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Extra Bass | - | |
| Frequency Response | 20 - 20000 Hz | 17 - 23000 Hz | Sennheiser PXC 550-II offer a larger frequency range than Sony MDR XB650BT. |
| Total Harmonic Distortion (THD) | - | <0.5% | |
| Sensitivity | 95 dB/mW | 110 dB | Sennheiser PXC 550-II have higher sensitivity than Sony MDR XB650BT. |
| Impedance | 24 Ohm | 490 Ohm | |
| Diaphragm | 30 mm | 32 mm | Sennheiser PXC 550-II have a thicker diaphragm than Sony MDR XB650BT. |
| MICROPHONE | Sony MDR XB650BT | Sennheiser PXC 550-II |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Frequency Response | - | 50 - 10000 Hz | |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | - | -34 dBV/Pascal | |
| Microphones Included | - | 3 |
| REMOTE CONTROL | Sony MDR XB650BT | Sennheiser PXC 550-II |
|---|
| Controls | Volume control | Mute, volume, answer/end, hold, play/pause, next/previous track |
|---|
| CABLE | Sony MDR XB650BT | Sennheiser PXC 550-II |
|---|
| Cable Type | Micro-USB charge cable - 50 cm | USB charge cable Audio cable |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| FEATURES | Sony MDR XB650BT | Sennheiser PXC 550-II |
|---|
| Internet of Things (IoT) Compatible | - | Yes | |
|---|---|---|---|
| Intelligent Assistant | - | Siri, Google Assistant, Alexa | |
| Additional Functions | - | Touch panel |
| BATTERY AND CHARGING | Sony MDR XB650BT | Sennheiser PXC 550-II |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium | |
|---|---|---|---|
| Battery Life | 30 hour(s) | 30 hour(s) | Both headphones last the same amount of time on a single charge. |
| Battery Life Details | - | Continuous playback (noise cancelling ON / cable connection): up to 30 hours Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours |
|
| Standby Time | 300 hours | - | |
| Charging Time | 4 hour(s) | 3 hour(s) | Sennheiser PXC 550-II recharge faster than Sony MDR XB650BT. |
| CONNECTIONS | Sony MDR XB650BT | Sennheiser PXC 550-II |
|---|
| Connector Type | Bluetooth | Headphones (mini-phone stereo 3.5 mm) USB (micro-USB) |
|---|
| OTHERS | Sony MDR XB650BT | Sennheiser PXC 550-II |
|---|
| Included Accessories | - | Carrying case, airplane adapter | |
|---|---|---|---|
| Compliant Standards | - | MFI | |
| Service & Support | - | Limited warranty - 2 years |
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