Side by side comparison and review of EPOS I SENNHEISER GSP 670 and Razer Kaira. 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 | EPOS I SENNHEISER GSP 670 | Razer Kaira |
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Product Type | Headset - 7.1 channel - Bluetooth - wireless | Headset - 2.4/5 GHz - wireless | |
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Series | Gaming | - | |
Height | 18 cm | - | |
Width | 19 cm | - | |
Depth | 8 cm | - | |
Weight | 398 g | 293 g | Razer Kaira are lighter than EPOS I SENNHEISER GSP 670 headphones. |
Colour | Black | - | |
Earpad Material | Leatherette | FlowKnit memory foam | |
Recommended Use | Game console, computer | Game console, computer | |
Gaming | Yes | - | |
Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
SOUND QUALITY | EPOS I SENNHEISER GSP 670 | Razer Kaira |
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Headphones Form Factor | Full size | Full size | |
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Headphones Technology | Dynamic | Dynamic | |
Ear Cups Type | Closed | - | |
Adjustable Headband | Yes | Yes | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | 2.4/5 GHz radio frequency | |
Bluetooth Version | Bluetooth 5.0 | - | |
Bluetooth Audio Codec | SBC | - | |
Noise Isolating | - | Yes | Razer Kaira are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | - | Windows Sonic surround sound | |
Frequency Response | 10 - 23000 Hz | 20 - 20000 Hz | EPOS I SENNHEISER GSP 670 offer a larger frequency range than Razer Kaira. |
Sensitivity | - | 108 dB | |
Impedance | - | 32 Ohm | |
Max Sound Pressure | 112 dB | - | |
Diaphragm | - | 50 mm | |
Magnet Material | - | Razer Triforce titanium |
MICROPHONE | EPOS I SENNHEISER GSP 670 | Razer Kaira |
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Form Factor | Headset microphone | - | |
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Type | Boom | Boom | |
Microphone Operation Mode | Bi-directional | Uni-directional (HyperClear flexible cardioid) | |
Noise Cancelling | Yes | - | EPOS I SENNHEISER GSP 670 microphone can cancel out ambient noise. |
Frequency Response | 10 - 7300 Hz | 100 - 10000 Hz | Razer Kaira offer a larger microphone frequency range than EPOS I SENNHEISER GSP 670. |
Sensitivity | -47 dBV/Pascal | -54 dB | |
Signal-To-Noise Ratio | - | 60 dB | |
Microphone Features | Mute function | - |
REMOTE CONTROL | EPOS I SENNHEISER GSP 670 | Razer Kaira |
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Controls | Volume | Volume, power on/off, microphone on/mute switch, status indicator, pair mode, game/chat balance |
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CABLE | EPOS I SENNHEISER GSP 670 | Razer Kaira |
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Cable Type | USB charge cable - detachable - 1.5 m | - |
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FEATURES | EPOS I SENNHEISER GSP 670 | Razer Kaira |
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Features | - | Xbox Wireless technology |
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BATTERY AND CHARGING | EPOS I SENNHEISER GSP 670 | Razer Kaira |
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Battery Type | Headset battery rechargeable | Headphone battery rechargeable | |
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Battery Life | 20 hour(s) | 15 hour(s) | EPOS I SENNHEISER GSP 670 lasts longer on a single charge than the Razer Kaira. |
OTHERS | EPOS I SENNHEISER GSP 670 | Razer Kaira |
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Included Accessories | Bluetooth dongle | - | |
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Compatibility | Mac, Windows | - | |
Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |