Detailed comparison and review of Audio-Technica ATH SR50BT and Razer Kaira. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Audio-Technica ATH SR50BT | Razer Kaira |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headset - 2.4/5 GHz - wireless | |
|---|---|---|---|
| Weight | 180 g | 293 g | Audio-Technica ATH SR50BT are lighter than Audio-Technica ATH SR50BT headphones. |
| Colour | Black | Brown-grey | - | |
| Earpad Material | Memory foam | FlowKnit memory foam | |
| Recommended Use | - | Game console, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Audio-Technica ATH SR50BT | Razer Kaira |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Ear Cups Type | Closed | - | |
| Adjustable Headband | - | Yes | |
| Foldable | Yes | - | Audio-Technica ATH SR50BT can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | 2.4/5 GHz radio frequency | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC, aptX | - | |
| Noise Isolating | Yes | Yes | Both headphones are equipped with noise isolation. |
| Sound Output Mode | Stereo | Stereo | |
| Sound Effects | - | Windows Sonic surround sound | |
| Frequency Response | 5 - 40000 Hz | 20 - 20000 Hz | Audio-Technica ATH SR50BT offer a larger frequency range than Razer Kaira. |
| Max Input Power | 1500 mW | - | |
| Sensitivity | 98 dB/mW | 108 dB | Razer Kaira have higher sensitivity than Audio-Technica ATH SR50BT. |
| Impedance | - | 32 Ohm | |
| Diaphragm | 45 mm | 50 mm | Razer Kaira have a thicker diaphragm than Audio-Technica ATH SR50BT. |
| Magnet Material | - | Razer Triforce titanium | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Audio-Technica ATH SR50BT | Razer Kaira |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | Uni-directional (HyperClear flexible cardioid) | |
| Frequency Response | 50 - 4000 Hz | 100 - 10000 Hz | Razer Kaira offer a larger microphone frequency range than Audio-Technica ATH SR50BT. |
| Sensitivity | -40 dB | -54 dB | |
| Signal-To-Noise Ratio | - | 60 dB |
| REMOTE CONTROL | Audio-Technica ATH SR50BT | Razer Kaira |
|---|
| Controls | Volume | Volume, power on/off, microphone on/mute switch, status indicator, pair mode, game/chat balance |
|---|
| CABLE | Audio-Technica ATH SR50BT | Razer Kaira |
|---|
| Cable Type | Headphones cable - detachable - L shaped - 1.2 m USB charge cable - detachable |
- | |
|---|---|---|---|
| Cable Length | 1.2 m | - | |
| Detachable Cable | Yes | - |
| FEATURES | Audio-Technica ATH SR50BT | Razer Kaira |
|---|
| Features | - | Xbox Wireless technology |
|---|
| BATTERY AND CHARGING | Audio-Technica ATH SR50BT | Razer Kaira |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | 25 hour(s) | 15 hour(s) | Audio-Technica ATH SR50BT lasts longer on a single charge than the Razer Kaira. |
| Standby Time | 1000 hours | - | |
| Charging Time | 5 hour(s) | - |
| CONNECTIONS | Audio-Technica ATH SR50BT | Razer Kaira |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm 4-pole) | - |
|---|
| OTHERS | Audio-Technica ATH SR50BT | Razer Kaira |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
|---|
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