In depth comparison and review of V7 Essentials and Razer Kaira. 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 | V7 Essentials | Razer Kaira |
|---|
| Product Type | Headset - wired - USB | Headset - 2.4/5 GHz - wireless | |
|---|---|---|---|
| Height | 16.3 cm | - | |
| Width | 15.2 cm | - | |
| Depth | 5.1 cm | - | |
| Weight | 72.5 g | 293 g | V7 Essentials are lighter than V7 Essentials headphones. |
| Colour | Black | - | |
| Earpad Material | - | FlowKnit memory foam | |
| Recommended Use | Computer | Game console, computer | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | V7 Essentials | Razer Kaira |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | 2.4/5 GHz radio frequency | |
| 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 | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 110 dB | 108 dB | V7 Essentials have higher sensitivity than Razer Kaira. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 30 mm | 50 mm | Razer Kaira have a thicker diaphragm than V7 Essentials. |
| Magnet Material | - | Razer Triforce titanium | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | V7 Essentials | Razer Kaira |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Uni-directional (HyperClear flexible cardioid) | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | -44 dB | -54 dB | |
| Signal-To-Noise Ratio | - | 60 dB |
| REMOTE CONTROL | V7 Essentials | Razer Kaira |
|---|
| Controls | Mute, volume | Volume, power on/off, microphone on/mute switch, status indicator, pair mode, game/chat balance |
|---|
| CABLE | V7 Essentials | Razer Kaira |
|---|
| Cable Type | USB cable - 1.8 m | - | |
|---|---|---|---|
| Cable Length | 1.8 m | - |
| FEATURES | V7 Essentials | Razer Kaira |
|---|
| Features | - | Xbox Wireless technology |
|---|
| BATTERY AND CHARGING | V7 Essentials | Razer Kaira |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 15 hour(s) |
| CONNECTIONS | V7 Essentials | Razer Kaira |
|---|
| Connector Type | USB (4 PIN USB Type A) | - |
|---|
| OTHERS | V7 Essentials | Razer Kaira |
|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
|---|
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