In depth comparison and review of Audeze LCD-4z and Sennheiser HD 250BT. 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 | Audeze LCD-4z | Sennheiser HD 250BT |
|---|
| Product Type | Headphones - wired - 6.35 mm jack | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | - | 125 g | |
| Body Material | Leather | - | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | Audeze LCD-4z | Sennheiser HD 250BT |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Planar magnetic | Dynamic | |
| Ear Cups Type | Open | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Bluetooth Profiles | - | 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 | |
| Noise Isolating | - | Yes | Sennheiser HD 250BT are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 5 - 20000 Hz | 20 - 22000 Hz | Sennheiser HD 250BT offer a larger frequency range than Audeze LCD-4z. |
| Max Input Power | 100 mW | - | |
| Total Harmonic Distortion (THD) | <0.1% | <0.3% | Audeze LCD-4z have lower total harmonic distortion than Audeze LCD-4z. |
| Sensitivity | 98 dB/mW | 110 dB | Sennheiser HD 250BT have higher sensitivity than Audeze LCD-4z. |
| Impedance | 15 Ohm | - | |
| Max Sound Pressure | 130 dB | - | |
| Diaphragm | 106 mm | 32 mm | Audeze LCD-4z have a thicker diaphragm than Sennheiser HD 250BT. |
| Magnet Material | Neodymium | - | |
| Features | - | Audio prompts |
| MICROPHONE | Audeze LCD-4z | Sennheiser HD 250BT |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Audeze LCD-4z | Sennheiser HD 250BT |
|---|
| Controls | - | Volume, on/off, answer/end, hold, play/pause, next/previous track, reject call |
|---|
| CABLE | Audeze LCD-4z | Sennheiser HD 250BT |
|---|
| Cable Type | Headphones cable - detachable Phone jack 6.35 mm to 2 x 4-pin mini-XLR cable - detachable |
USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | Audeze LCD-4z | Sennheiser HD 250BT |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 190 mAh | |
| Battery Life | - | 25 hour(s) | |
| Charging Time | - | 3 hour(s) |
| CONNECTIONS | Audeze LCD-4z | Sennheiser HD 250BT |
|---|
| Connector Type | Headphones (phone stereo 6.3 mm) | - |
|---|
| OTHERS | Audeze LCD-4z | Sennheiser HD 250BT |
|---|
| Included Accessories | Travel bag | USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | iPhone, Android phone | |
| Compliant Standards | - | Bluetooth Class 1 |
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