In depth comparison and review of KEF M500 and ASUS ROG Delta S Wireless. 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 | KEF M500 | ASUS ROG Delta S Wireless |
|---|
| Product Type | Headset - wired | Headset - Bluetooth / 2.4 GHz radio frequency - wireless | |
|---|---|---|---|
| Weight | 208 g | 310 g | KEF M500 are lighter than KEF M500 headphones. |
| Colour | Classic | Black | |
| Body Material | Aluminium alloy | - | |
| Recommended Use | Portable electronics, phone | Game console, portable electronics, computer | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | - | 25 m |
| SOUND QUALITY | KEF M500 | ASUS ROG Delta S Wireless |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth / 2.4 GHz radio frequency | |
| Bluetooth Version | - | Bluetooth 5.0 | |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | 7.1 Channel Virtual Surround Sound | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Max Input Power | 30 mW | - | |
| Sensitivity | 103 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 40 mm | 50 mm | ASUS ROG Delta S Wireless have a thicker diaphragm than KEF M500. |
| Magnet Material | Neodymium | Neodymium magnet | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | KEF M500 | ASUS ROG Delta S Wireless |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | - | Bi-directional | |
| Noise Cancelling | - | Yes | ASUS ROG Delta S Wireless microphone can cancel out ambient noise. |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -37 dB |
| REMOTE CONTROL | KEF M500 | ASUS ROG Delta S Wireless |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track | Volume, microphone on/mute, play/pause, next/previous track |
|---|
| CABLE | KEF M500 | ASUS ROG Delta S Wireless |
|---|
| Cable Type | 2 x headset cable - 1.3 m | USB-C charge cable - detachable - 1 m | |
|---|---|---|---|
| Cable Length | - | 1 m | |
| Plated Connector | Gold | - |
| BATTERY AND CHARGING | KEF M500 | ASUS ROG Delta S Wireless |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | - | 1800 mAh | |
| Battery Life | - | 25 hour(s) |
| CONNECTIONS | KEF M500 | ASUS ROG Delta S Wireless |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm) | USB (power only) (USB Type-C) |
|---|
| OTHERS | KEF M500 | ASUS ROG Delta S Wireless |
|---|
| Included Accessories | Protective case, in-flight plug adapter, 3.5 mm to 6.3 mm adapter | 2 ear cushions, USB-C to USB-A adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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