In depth comparison and review of Beats Solo3 (PRODUCT)RED and Sennheiser HD 4.40. 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 | Beats Solo3 (PRODUCT)RED | Sennheiser HD 4.40 |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headphones - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Height | 19.8 cm | - | |
| Weight | 215 g | - | |
| Colour | Citrus red | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Beats Solo3 (PRODUCT)RED | Sennheiser HD 4.40 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Beats Solo3 (PRODUCT)RED can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.0 | Bluetooth 4.0 | Both headphones have the same Bluetooth version. |
| Noise Isolating | Yes | - | Beats Solo3 (PRODUCT)RED are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 18 - 22000 Hz | |
| Total Harmonic Distortion (THD) | - | 0.5% | |
| Sensitivity | - | 113 dB | |
| Impedance | - | 18 Ohm | |
| Features | Apple W1 chip, Fast Fuel technology | - |
| MICROPHONE | Beats Solo3 (PRODUCT)RED | Sennheiser HD 4.40 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Beats Solo3 (PRODUCT)RED | Sennheiser HD 4.40 |
|---|
| Controls | Volume, answer/end, play/pause | - |
|---|
| CABLE | Beats Solo3 (PRODUCT)RED | Sennheiser HD 4.40 |
|---|
| Cable Type | Micro-USB charge cable | - |
|---|
| FEATURES | Beats Solo3 (PRODUCT)RED | Sennheiser HD 4.40 |
|---|
| Intelligent Assistant | Siri | - |
|---|
| BATTERY AND CHARGING | Beats Solo3 (PRODUCT)RED | Sennheiser HD 4.40 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery lithium polymer | |
|---|---|---|---|
| Battery Life | 40 hour(s) | - |
| CONNECTIONS | Beats Solo3 (PRODUCT)RED | Sennheiser HD 4.40 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Beats Solo3 (PRODUCT)RED | Sennheiser HD 4.40 |
|---|
| Included Accessories | Carrying case | - | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Mac | - | |
| Service & Support | Limited warranty - 1 year | - |
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