In depth comparison and review of OneOdio A30 and Razer Opus. 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 | OneOdio A30 | Razer Opus |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | - | 265 g | |
| Colour | - | Black | |
| Earpad Material | - | Memory foam, nylon, protein-leather, plush | |
| Headband Material | - | Leatherette | |
| Recommended Use | Portable electronics | Portable electronics |
| SOUND QUALITY | OneOdio A30 | Razer Opus |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | Yes | |
| Foldable | Yes | - | OneOdio A30 can be folded. |
| Connectivity Technology | Wireless | Wireless, wired | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 4.2 | OneOdio A30 have a more advanced version of Bluetooth than Razer Opus. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, aptX | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Advanced ANC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | - | 105 dB/mW | |
| Impedance | - | 12 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Features | - | Quick Attention function |
| MICROPHONE | OneOdio A30 | Razer Opus |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | Yes | - | OneOdio A30 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | cVc 8.0 (clear Voice capture) by Qualcomm | - | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | OneOdio A30 | Razer Opus |
|---|
| Controls | Volume, on/off, next/previous track, ANC on/off | Power on/off, volume control, multiple function button, ANC/ambient |
|---|
| CABLE | OneOdio A30 | Razer Opus |
|---|
| Cable Type | - | USB-C cable - detachable - 30 cm Audio cable - detachable - L shaped / mini-phone stereo 3.5 mm - 1.5 m USB-A to USB-C adapter - detachable Airplane connection adapter - detachable |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | OneOdio A30 | Razer Opus |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 500 mAh | - | |
| Battery Life | 50 hour(s) | 25 hour(s) | OneOdio A30 lasts longer on a single charge than the Razer Opus. |
| Battery Life Details | (noise cancelling ON): up to 50 hours (noise cancelling OFF / Bluetooth): up to 30 hours (noise cancelling ON / Bluetooth): up to 20 hours |
- | |
| Charging Time | 2.5 hours | - |
| CONNECTIONS | OneOdio A30 | Razer Opus |
|---|
| Connector Type | Audio line-in (mini-phone stereo 3.5 mm) | Audio input (mini-phone stereo 3.5 mm) USB (24 pin USB-C) |
|---|
| OTHERS | OneOdio A30 | Razer Opus |
|---|
| Included Accessories | - | Carrying case, USB-C charging cable, 3.5 mm audio cable (1.5 m) | |
|---|---|---|---|
| Compliant Standards | - | THX Certified | |
| Service & Support | - | Limited warranty - 2 years |
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