Side by side comparison and review of Sennheiser HD 4.20s and Philips SHB4405WT. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Sennheiser HD 4.20s | Philips SHB4405WT |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | - | 14 cm | |
| Width | - | 17 cm | |
| Depth | - | 3 cm | |
| Weight | - | 90 g | |
| Colour | Black | - | |
| Recommended Use | - | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser HD 4.20s | Philips SHB4405WT |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | Closed | |
| Foldable | - | Yes | Philips SHB4405WT can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.1 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Noise Isolating | Yes | - | Sennheiser HD 4.20s are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 9 - 22000 Hz | |
| Max Input Power | - | 40 mW | |
| Sensitivity | - | 103 dB | |
| Impedance | - | 24 Ohm | |
| Diaphragm | - | PET - 32 mm | |
| Magnet Material | - | Neodymium |
| MICROPHONE | Sennheiser HD 4.20s | Philips SHB4405WT |
|---|
| Type | On-cable | - | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser HD 4.20s | Philips SHB4405WT |
|---|
| Controls | 1-button remote | Mute, volume, answer/end, phone/music mode, reject call, redial |
|---|
| CABLE | Sennheiser HD 4.20s | Philips SHB4405WT |
|---|
| Cable Type | - | USB charge cable | |
|---|---|---|---|
| Cable Length | 1.4 m | - | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | Sennheiser HD 4.20s | Philips SHB4405WT |
|---|
| Battery Type | - | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Life | - | 9 hour(s) | |
| Standby Time | - | 300 hours |
| WIRELESS LINK | Sennheiser HD 4.20s | Philips SHB4405WT |
|---|
| Transmission Range | - | 10 m |
|---|
| CONNECTIONS | Sennheiser HD 4.20s | Philips SHB4405WT |
|---|
| Connector Type | Headphones (mini-phone 3.5 mm 4-pole) | USB |
|---|
| OTHERS | Sennheiser HD 4.20s | Philips SHB4405WT |
|---|
| Service & Support | Limited warranty - parts and labour - 2 years | - |
|---|
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