Detailed comparison and review of Sony WH-XB900N and Sennheiser HD 450BT. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Sony WH-XB900N | Sennheiser HD 450BT |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC - 3.5 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 254 g | 238 g | Sennheiser HD 450BT are lighter than Sony WH-XB900N headphones. |
| Colour | Black | Blue | Black | White | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Sony WH-XB900N | Sennheiser HD 450BT |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Foldable | - | Yes | Sennheiser HD 450BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Sennheiser HD 450BT have a more advanced version of Bluetooth than Sony WH-XB900N. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Serial Copy Management System (SCMS-T) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX, aptX HD, LDAC | SBC, AAC, aptX, apt-X LL | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | Digital Sound Enhancement Engine (DSEE) | - | |
| Frequency Response | 20 - 40000 Hz | 18 - 22000 Hz | Sony WH-XB900N offer a larger frequency range than Sennheiser HD 450BT. |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Sensitivity | 101 dB/mW | - | |
| Impedance | 50 Ohm | - | |
| Max Sound Pressure | - | 108 dB | |
| Diaphragm | PET - 40 mm | - | |
| Magnet Material | Neodymium | - |
| MICROPHONE | Sony WH-XB900N | Sennheiser HD 450BT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Uni-directional | Beamforming | |
| Frequency Response | 50 - 8000 Hz | 80 - 6000 Hz | Sony WH-XB900N offer a larger microphone frequency range than Sennheiser HD 450BT. |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Sony WH-XB900N | Sennheiser HD 450BT |
|---|
| Controls | Volume | - |
|---|
| CABLE | Sony WH-XB900N | Sennheiser HD 450BT |
|---|
| Cable Type | Headphones cable - detachable - 1.2 m USB-C charge cable - detachable - 20 cm |
Audio cable - detachable USB-C charge cable - detachable |
|
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Plated Connector | Gold | - |
| FEATURES | Sony WH-XB900N | Sennheiser HD 450BT |
|---|
| Sensors | Touch sensor | - |
|---|
| BATTERY AND CHARGING | Sony WH-XB900N | Sennheiser HD 450BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 600 mAh | |
| Battery Life | 35 hour(s) | 30 hours | Sony WH-XB900N lasts longer on a single charge than the Sennheiser HD 450BT. |
| Battery Life Details | Continuous playback (noise cancelling ON): up to 30 hours Continuous playback (noise cancelling OFF): up to 35 hours Continuous talk (noise cancelling OFF): up to 32 hours Standby (noise cancelling OFF): up to 300 hours Standby (noise cancelling ON): up to 50 hours |
- | |
| Standby Time | 300 hours | - | |
| Charging Time | 7 hour(s) | 2 hours | Sennheiser HD 450BT recharge faster than Sony WH-XB900N. |
| CONNECTIONS | Sony WH-XB900N | Sennheiser HD 450BT |
|---|
| Connector Type | USB (USB Type-C) Bluetooth Headphones (mini-phone 3.5 mm 4-pole) |
- |
|---|
| OTHERS | Sony WH-XB900N | Sennheiser HD 450BT |
|---|
| Included Accessories | - | Carrying case | |
|---|---|---|---|
| Service & Support | Limited warranty - parts and labour - 1 year | Limited warranty - 2 years |
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