Side by side comparison and review of Razer Kaira 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 | Razer Kaira | Acer AHW300 |
|---|
| Product Type | Headset - 2.4/5 GHz - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 293 g | - | |
| Earpad Material | FlowKnit memory foam | - | |
| Recommended Use | Game console, computer | - | |
| Gaming | - | Yes | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | Razer Kaira | Acer AHW300 |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | 2.4/5 GHz radio frequency | - | |
| Noise Isolating | Yes | - | Razer Kaira are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Windows Sonic surround sound | - | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 108 dB | - | |
| Impedance | 32 Ohm | 21 Ohm | |
| Diaphragm | 50 mm | 5 mm | Razer Kaira have a thicker diaphragm than Acer AHW300. |
| Magnet Material | Razer Triforce titanium | - |
| MICROPHONE | Razer Kaira | Acer AHW300 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | - | |
| Microphone Operation Mode | Uni-directional (HyperClear flexible cardioid) | Omni-directional | |
| Frequency Response | 100 - 10000 Hz | - | |
| Sensitivity | -54 dB | - | |
| Signal-To-Noise Ratio | 60 dB | 53 dB |
| REMOTE CONTROL | Razer Kaira | Acer AHW300 |
|---|
| Controls | Volume, power on/off, microphone on/mute switch, status indicator, pair mode, game/chat balance | - |
|---|
| FEATURES | Razer Kaira | Acer AHW300 |
|---|
| Features | Xbox Wireless technology | - |
|---|
| BATTERY AND CHARGING | Razer Kaira | Acer AHW300 |
|---|
| Battery Type | Headphone battery rechargeable | - | |
|---|---|---|---|
| Battery Life | 15 hour(s) | - |
| CONNECTIONS | Razer Kaira | Acer AHW300 |
|---|
| Connector Type | - | (mini-phone 3.5mm) |
|---|
| OTHERS | Razer Kaira | Acer AHW300 |
|---|
| Service & Support | Limited warranty - 2 years | - |
|---|
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