In depth comparison and review of Sennheiser HD 4.40 and Philips BASS+ SHB3175WT. 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 4.40 | Philips BASS+ SHB3175WT |
|---|
| Product Type | Headphones - Bluetooth - wireless - NFC | Headphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 18.5 cm | |
| Width | - | 19 cm | |
| Depth | - | 4.6 cm | |
| Weight | - | 190 g | |
| Colour | - | White | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser HD 4.40 | Philips BASS+ SHB3175WT |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | Closed | |
| Adjustable Headband | - | Yes | |
| Foldable | - | Yes | Philips BASS+ SHB3175WT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.1 | Philips BASS+ SHB3175WT have a more advanced version of Bluetooth than Sennheiser HD 4.40. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | - | Yes | Philips BASS+ SHB3175WT are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 22000 Hz | 8 - 21500 Hz | Sennheiser HD 4.40 offer a larger frequency range than Philips BASS+ SHB3175WT. |
| Max Input Power | - | 40 mW | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Sensitivity | 113 dB | 104 dB | Sennheiser HD 4.40 have higher sensitivity than Philips BASS+ SHB3175WT. |
| Impedance | 18 Ohm | 32 Ohm | |
| Diaphragm | - | 40 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sennheiser HD 4.40 | Philips BASS+ SHB3175WT |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Sennheiser HD 4.40 | Philips BASS+ SHB3175WT |
|---|
| Controls | - | Volume control, answer/end, microphone on/mute, phone/music mode, reject call |
|---|
| CABLE | Sennheiser HD 4.40 | Philips BASS+ SHB3175WT |
|---|
| Cable Type | - | USB charge cable |
|---|
| BATTERY AND CHARGING | Sennheiser HD 4.40 | Philips BASS+ SHB3175WT |
|---|
| Battery Type | Headphone battery lithium polymer | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 12 hours | |
| Standby Time | - | 166 hours |
| CONNECTIONS | Sennheiser HD 4.40 | Philips BASS+ SHB3175WT |
|---|
| Connector Type | - | Bluetooth USB (power only) |
|---|
| OTHERS | Sennheiser HD 4.40 | Philips BASS+ SHB3175WT |
|---|
| Included Accessories | - | USB charging cable | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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