Side by side comparison and review of Philips SHB4405BK and Acer AHW300. 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 | Philips SHB4405BK | Acer AHW300 |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Height | 14 cm | - | |
| Width | 17 cm | - | |
| Depth | 3 cm | - | |
| Weight | 90 g | - | |
| Recommended Use | Portable electronics | - | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Philips SHB4405BK | Acer AHW300 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Foldable | Yes | - | Philips SHB4405BK can be folded. |
| Connectivity Technology | Wireless | Wired | |
| 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) | - | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 9 - 22000 Hz | 20 - 20000 Hz | Philips SHB4405BK offer a larger frequency range than Acer AHW300. |
| Max Input Power | 40 mW | - | |
| Sensitivity | 103 dB | - | |
| Impedance | 24 Ohm | 21 Ohm | |
| Diaphragm | PET - 32 mm | 5 mm | Philips SHB4405BK have a thicker diaphragm than Acer AHW300. |
| Magnet Material | Neodymium | - |
| MICROPHONE | Philips SHB4405BK | Acer AHW300 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Signal-To-Noise Ratio | - | 53 dB |
| REMOTE CONTROL | Philips SHB4405BK | Acer AHW300 |
|---|
| Controls | Mute, volume, answer/end, phone/music mode, reject call, redial | - |
|---|
| CABLE | Philips SHB4405BK | Acer AHW300 |
|---|
| Cable Type | USB charge cable | - |
|---|
| BATTERY AND CHARGING | Philips SHB4405BK | Acer AHW300 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Life | 9 hour(s) | - | |
| Standby Time | 300 hours | - |
| WIRELESS LINK | Philips SHB4405BK | Acer AHW300 |
|---|
| Transmission Range | 10 m | - |
|---|
| CONNECTIONS | Philips SHB4405BK | Acer AHW300 |
|---|
| Connector Type | USB | (mini-phone 3.5mm) |
|---|
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