In depth comparison and review of Sony MDR ZX220BT and Sennheiser HD 4.50 BTNC Wireless. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Sony MDR ZX220BT | Sennheiser HD 4.50 BTNC Wireless |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | 130 g | 238 g | Sony MDR ZX220BT are lighter than Sony MDR ZX220BT headphones. |
| Colour | Grey | Blue | Black | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Sony MDR ZX220BT | Sennheiser HD 4.50 BTNC Wireless |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.0 | Sony MDR ZX220BT have a more advanced version of Bluetooth than Sennheiser HD 4.50 BTNC Wireless. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Active Noise Cancelling | - | Yes | Sennheiser HD 4.50 BTNC Wireless are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | NoiseGard active noise compensation | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 18 - 22000 Hz | Sennheiser HD 4.50 BTNC Wireless offer a larger frequency range than Sony MDR ZX220BT. |
| Total Harmonic Distortion (THD) | - | <0.5% | |
| Sensitivity | 100 dB | 113 dB | Sennheiser HD 4.50 BTNC Wireless have higher sensitivity than Sony MDR ZX220BT. |
| Impedance | 24 Ohm | 18 Ohm | |
| Diaphragm | 30 mm | - | |
| Magnet Material | Neodymium | Neodymium | |
| Features | - | Bluetooth aptX technology |
| MICROPHONE | Sony MDR ZX220BT | Sennheiser HD 4.50 BTNC Wireless |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | 100 - 4000 Hz | 100 - 10000 Hz | Sennheiser HD 4.50 BTNC Wireless offer a larger microphone frequency range than Sony MDR ZX220BT. |
| Audio Input Details | Omni-directional | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Sony MDR ZX220BT | Sennheiser HD 4.50 BTNC Wireless |
|---|
| Controls | Volume control | Power on/off, volume control, answer/end, hold, play/pause, next/previous track, reject call, redial |
|---|
| CABLE | Sony MDR ZX220BT | Sennheiser HD 4.50 BTNC Wireless |
|---|
| Cable Type | Micro-USB cable - detachable | Headphones cable - detachable - L shaped - 1.4 m Micro-USB charge cable - detachable |
|
|---|---|---|---|
| Cable Length | - | 1.4 m | |
| Detachable Cable | - | Yes | |
| Plated Connector | - | Gold |
| BATTERY AND CHARGING | Sony MDR ZX220BT | Sennheiser HD 4.50 BTNC Wireless |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 600 mAh | |
| Battery Life | 8 hour(s) | 25 hour(s) | Sennheiser HD 4.50 BTNC Wireless lasts longer on a single charge than the Sony MDR ZX220BT. |
| Standby Time | 200 hours | - | |
| Charging Time | 2.5 hour(s) | 2 hour(s) | Sennheiser HD 4.50 BTNC Wireless recharge faster than Sony MDR ZX220BT. |
| WIRELESS LINK | Sony MDR ZX220BT | Sennheiser HD 4.50 BTNC Wireless |
|---|
| Transmission Range | 10 m | - | |
|---|---|---|---|
| Modulation Type | FHSS | - | |
| Radio Frequency Range | 2.4 - 2.4835GHz | - |
| CONNECTIONS | Sony MDR ZX220BT | Sennheiser HD 4.50 BTNC Wireless |
|---|
| Connector Type | Bluetooth USB |
Headphones (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Sony MDR ZX220BT | Sennheiser HD 4.50 BTNC Wireless |
|---|
| Included Accessories | - | Carrying case, micro-USB charging cable |
|---|
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