In depth comparison and review of Marshall Major III Bluetooth 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 | Marshall Major III Bluetooth | Sennheiser HD 250BT |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 178 g | 125 g | Sennheiser HD 250BT are lighter than Marshall Major III Bluetooth headphones. |
| Colour | Brown | White | Black | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Marshall Major III Bluetooth | Sennheiser HD 250BT |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | Yes | |
| Foldable | Yes | - | Marshall Major III Bluetooth can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 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 | aptX | 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 | 20 - 20000 Hz | 20 - 22000 Hz | Sennheiser HD 250BT offer a larger frequency range than Marshall Major III Bluetooth. |
| Total Harmonic Distortion (THD) | - | <0.3% | |
| Sensitivity | 97 dB | 110 dB | Sennheiser HD 250BT have higher sensitivity than Marshall Major III Bluetooth. |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | 32 mm | Marshall Major III Bluetooth have a thicker diaphragm than Sennheiser HD 250BT. |
| Features | Bluetooth aptX technology | Audio prompts |
| MICROPHONE | Marshall Major III Bluetooth | Sennheiser HD 250BT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz |
| REMOTE CONTROL | Marshall Major III Bluetooth | Sennheiser HD 250BT |
|---|
| Controls | Power on/off, volume control, answer/end, play/pause, reject call, shuffle | Volume, on/off, answer/end, hold, play/pause, next/previous track, reject call |
|---|
| CABLE | Marshall Major III Bluetooth | Sennheiser HD 250BT |
|---|
| Cable Type | Headphones cable - detachable - coiled - L shaped | USB-C charge cable - detachable | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | Marshall Major III Bluetooth | Sennheiser HD 250BT |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 190 mAh | |
| Battery Life | 30 hour(s) | 25 hour(s) | Marshall Major III Bluetooth lasts longer on a single charge than the Sennheiser HD 250BT. |
| Charging Time | 3 hour(s) | 3 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | Marshall Major III Bluetooth | Sennheiser HD 250BT |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) Audio line-out (mini-phone stereo 3.5 mm) |
- |
|---|
| OTHERS | Marshall Major III Bluetooth | Sennheiser HD 250BT |
|---|
| Included Accessories | Micro-USB charging cable | USB-C charging cable | |
|---|---|---|---|
| Compatibility | - | iPhone, Android phone | |
| Compliant Standards | - | Bluetooth Class 1 | |
| Service & Support | Limited warranty - 1 year | - |
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