In depth comparison and review of Sennheiser HD 250BT and JLab Audio Studio Pro. 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 | JLab Audio Studio Pro |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Weight | 125 g | 141 g | Sennheiser HD 250BT are lighter than Sennheiser HD 250BT headphones. |
| Colour | - | Black | |
| Earpad Material | - | Foam, plush | |
| Recommended Use | Portable electronics | - | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser HD 250BT | JLab Audio Studio Pro |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | Yes | |
| Foldable | - | Yes | JLab Audio Studio Pro can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.0 | Both headphones have the same Bluetooth version. |
| 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) | |
| 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 | |
| Sound Effects | - | Bass Boost, Signature Sound, Balanced Sound | |
| Equaliser | - | 3-band | |
| Frequency Response | 20 - 22000 Hz | 20 - 20000 Hz | Sennheiser HD 250BT offer a larger frequency range than JLab Audio Studio Pro. |
| Total Harmonic Distortion (THD) | <0.3% | - | |
| Sensitivity | 110 dB | 110 dB +/- 3dB | Both headphones offer the same sensitivity. |
| Impedance | - | 32 Ohm | |
| Diaphragm | 32 mm | 40 mm | JLab Audio Studio Pro have a thicker diaphragm than Sennheiser HD 250BT. |
| Magnet Material | - | Neodymium | |
| Features | Audio prompts | - |
| MICROPHONE | Sennheiser HD 250BT | JLab Audio Studio Pro |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | - | -38 dB | |
| Sensitivity Margin | - | +/- 3dB |
| REMOTE CONTROL | Sennheiser HD 250BT | JLab Audio Studio Pro |
|---|
| Controls | Volume, on/off, answer/end, hold, play/pause, next/previous track, reject call | Volume, answer/end, play/pause, next/previous track, voice assistant |
|---|
| CABLE | Sennheiser HD 250BT | JLab Audio Studio Pro |
|---|
| Cable Type | USB-C charge cable - detachable | USB-C charge cable |
|---|
| BATTERY AND CHARGING | Sennheiser HD 250BT | JLab Audio Studio Pro |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 190 mAh | 400 mAh | JLab Audio Studio Pro have a higher battery capacity than Sennheiser HD 250BT. |
| Battery Life | 25 hour(s) | 50 hour(s) | JLab Audio Studio Pro lasts longer on a single charge than the Sennheiser HD 250BT. |
| Standby Time | - | 400 hours | |
| Charging Time | 3 hour(s) | 3 hour(s) | The charging of both headphones last the same time. |
| OTHERS | Sennheiser HD 250BT | JLab Audio Studio Pro |
|---|
| Included Accessories | USB-C charging cable | - | |
|---|---|---|---|
| Compatibility | iPhone, Android phone | - | |
| Compliant Standards | Bluetooth Class 1 | - | |
| Service & Support | - | Limited warranty - 2 years |
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