Detailed comparison and review of Audio-Technica ATH-DSR7BT and Razer Opus. 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-DSR7BT | Razer Opus |
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Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
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Weight | 300 g | 265 g | Razer Opus are lighter than Audio-Technica ATH-DSR7BT headphones. |
Colour | - | Black | |
Earpad Material | - | Memory foam, nylon, protein-leather, plush | |
Headband Material | - | Leatherette | |
Recommended Use | - | Portable electronics | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | Audio-Technica ATH-DSR7BT | Razer Opus |
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Headphones Form Factor | Full size | Full size | |
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Headphones Technology | - | Dynamic | |
Ear Cups Type | - | Closed | |
Adjustable Headband | Yes | Yes | |
Foldable | Yes | - | Audio-Technica ATH-DSR7BT can be folded. |
Connectivity Technology | Wireless | Wireless, wired | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.2 | Bluetooth 4.2 | Both headphones have the same Bluetooth version. |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | - | SBC, aptX | |
Active Noise Cancelling | - | Yes | Razer Opus are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | Advanced ANC | |
Sound Output Mode | Stereo | Stereo | |
Built-in Decoders | Pure Digital Drive | - | |
Frequency Response | 5 - 40000 Hz | 20 - 20000 Hz | Audio-Technica ATH-DSR7BT offer a larger frequency range than Razer Opus. |
Sensitivity | 100 dB/mW | 105 dB/mW | Razer Opus have higher sensitivity than Audio-Technica ATH-DSR7BT. |
Impedance | 35 Ohm | 12 Ohm | |
Diaphragm | 45 mm | 40 mm | Audio-Technica ATH-DSR7BT have a thicker diaphragm than Razer Opus. |
Features | Bluetooth aptX technology | Quick Attention function |
MICROPHONE | Audio-Technica ATH-DSR7BT | Razer Opus |
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Form Factor | Built-in | Built-in | |
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Microphone Technology | Condenser | - | |
Microphone Operation Mode | Omni-directional | Omni-directional | |
Frequency Response | 50 - 4000 Hz | 100 - 10000 Hz | Razer Opus offer a larger microphone frequency range than Audio-Technica ATH-DSR7BT. |
Audio Input Details | Omni-directional - 50 - 4000 Hz | - | |
Sensitivity | -44 dB | -38 dBV/Pascal | |
Microphones Included | - | 2 |
REMOTE CONTROL | Audio-Technica ATH-DSR7BT | Razer Opus |
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Controls | Volume, answer/end | Power on/off, volume control, multiple function button, ANC/ambient |
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CABLE | Audio-Technica ATH-DSR7BT | Razer Opus |
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Cable Type | USB charge cable - 2 m | 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 |
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Detachable Cable | - | Yes |
BATTERY AND CHARGING | Audio-Technica ATH-DSR7BT | Razer Opus |
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Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
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Battery Life | 15 hour(s) | 25 hour(s) | Razer Opus lasts longer on a single charge than the Audio-Technica ATH-DSR7BT. |
Standby Time | 1000 hours | - | |
Charging Time | 4 hour(s) | - |
WIRELESS LINK | Audio-Technica ATH-DSR7BT | Razer Opus |
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Transmission Range | 10 m | - |
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CONNECTIONS | Audio-Technica ATH-DSR7BT | Razer Opus |
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Connector Type | USB (power only) (5 pin Micro-USB Type B (power only)) | Audio input (mini-phone stereo 3.5 mm) USB (24 pin USB-C) |
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OTHERS | Audio-Technica ATH-DSR7BT | Razer Opus |
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Included Accessories | Carrying pouch | Carrying case, USB-C charging cable, 3.5 mm audio cable (1.5 m) | |
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Compliant Standards | - | THX Certified | |
Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |