In depth comparison and review of Sennheiser HD 250BT and Sennheiser MOMENTUM 4. 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 | Sennheiser HD 250BT | Sennheiser MOMENTUM 4 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 2.5 mm jack, USB-C | |
|---|---|---|---|
| Height | - | 19.5 cm | |
| Width | - | 18 cm | |
| Depth | - | 4.63 cm | |
| Weight | 125 g | 293 g | Sennheiser HD 250BT are lighter than Sennheiser HD 250BT headphones. |
| Colour | - | Black | White | |
| Earpad Material | - | Synthetic leather | |
| Recommended Use | Portable electronics | Portable electronics | |
| High-Resolution Audio | - | Yes |
| SOUND QUALITY | Sennheiser HD 250BT | Sennheiser MOMENTUM 4 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | Yes | Yes | |
| Foldable | - | Yes | Sennheiser MOMENTUM 4 can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Sennheiser MOMENTUM 4 have a more advanced version of Bluetooth than Sennheiser HD 250BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | SBC, AAC, aptX, apt-X LL | SBC, AAC, aptX, aptX Adaptive | |
| Active Noise Cancelling | - | Yes | Sennheiser MOMENTUM 4 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adaptive Hybrid ANC | |
| Noise Isolating | Yes | - | Sennheiser HD 250BT are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Signature Sound | |
| Frequency Response | 20 - 22000 Hz | 6 - 22000 Hz | Sennheiser MOMENTUM 4 offer a larger frequency range than Sennheiser HD 250BT. |
| Total Harmonic Distortion (THD) | <0.3% | 0.3% | Both headphones have the same total harmonic distortion. |
| Sensitivity | 110 dB | 106 dB | Sennheiser HD 250BT have higher sensitivity than Sennheiser MOMENTUM 4. |
| Impedance | - | 60 Ohm | |
| Diaphragm | 32 mm | 42 mm | Sennheiser MOMENTUM 4 have a thicker diaphragm than Sennheiser HD 250BT. |
| Features | Audio prompts | Smart Pause, Crystal-clear Calls |
| MICROPHONE | Sennheiser HD 250BT | Sennheiser MOMENTUM 4 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | MEMS-directional | |
| Noise Cancelling | - | Yes | Sennheiser MOMENTUM 4 microphone can cancel out ambient noise. |
| Frequency Response | 100 - 10000 Hz | 50 - 10000 Hz | Sennheiser MOMENTUM 4 offer a larger microphone frequency range than Sennheiser HD 250BT. |
| Microphones Included | - | 4 |
| REMOTE CONTROL | Sennheiser HD 250BT | Sennheiser MOMENTUM 4 |
|---|
| Controls | Volume, on/off, answer/end, hold, play/pause, next/previous track, reject call | Volume, play/pause, equaliser preset |
|---|
| CABLE | Sennheiser HD 250BT | Sennheiser MOMENTUM 4 |
|---|
| Cable Type | USB-C charge cable - detachable | Headphones cable - detachable - L shaped / sub-mini phone 2.5 mm 4-pole - 1.2 m USB-C to USB-A cable - detachable - 1.2 m |
|
|---|---|---|---|
| Cable Length | - | 1.2 m | |
| Detachable Cable | - | Yes |
| FEATURES | Sennheiser HD 250BT | Sennheiser MOMENTUM 4 |
|---|
| Features | - | Transparent Hearing mode, auto power on/off | |
|---|---|---|---|
| Sensors | - | Touch sensor | |
| Additional Functions | - | Smart Touch Control, USB-C charging port |
| BATTERY AND CHARGING | Sennheiser HD 250BT | Sennheiser MOMENTUM 4 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 190 mAh | 700 mAh | Sennheiser MOMENTUM 4 have a higher battery capacity than Sennheiser HD 250BT. |
| Battery Life | 25 hour(s) | 60 hour(s) | Sennheiser MOMENTUM 4 lasts longer on a single charge than the Sennheiser HD 250BT. |
| Charging Time | 3 hour(s) | 2 hour(s) | Sennheiser MOMENTUM 4 recharge faster than Sennheiser HD 250BT. |
| Included Qty | - | 1 |
| CONNECTIONS | Sennheiser HD 250BT | Sennheiser MOMENTUM 4 |
|---|
| Connector Type | - | Headphones (sub-mini phone 2.5 mm 4-pole) USB (24 pin USB-C) |
|---|
| OTHERS | Sennheiser HD 250BT | Sennheiser MOMENTUM 4 |
|---|
| Included Accessories | USB-C charging cable | Carrying case, airplane adapter, headphones cable (1.2 m), USB-C charging cable (1.2m) | |
|---|---|---|---|
| Software Included | - | Sennheiser Smart Control | |
| Compatibility | iPhone, Android phone | - | |
| Compliant Standards | Bluetooth Class 1 | Bluetooth Class 1 | |
| Service & Support | - | Limited warranty - 2 years |
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