In depth comparison and review of AKG N700NCM2 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 | AKG N700NCM2 | Razer Opus |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headphones - Bluetooth - wireless, wired - 3.5 mm jack | |
|---|---|---|---|
| Weight | 277 g | 265 g | Razer Opus are lighter than AKG N700NCM2 headphones. |
| Colour | - | Black | |
| Earpad Material | - | Memory foam, nylon, protein-leather, plush | |
| Headband Material | - | Leatherette | |
| Recommended Use | - | Portable electronics |
| SOUND QUALITY | AKG N700NCM2 | Razer Opus |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| 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), 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, AAC | SBC, aptX | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Advanced ANC | |
| Noise Isolating | Yes | - | AKG N700NCM2 are equipped with a noise isolating function. |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 10 - 20000 Hz | 20 - 20000 Hz | AKG N700NCM2 offer a larger frequency range than Razer Opus. |
| Max Input Power | 30 mW | - | |
| Sensitivity | - | 105 dB/mW | |
| Impedance | 16 Ohm | 12 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Features | - | Quick Attention function |
| MICROPHONE | AKG N700NCM2 | Razer Opus |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Frequency Response | - | 100 - 10000 Hz | |
| Sensitivity | - | -38 dBV/Pascal | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | AKG N700NCM2 | Razer Opus |
|---|
| Controls | Answer/end, 1-button remote | Power on/off, volume control, multiple function button, ANC/ambient |
|---|
| CABLE | AKG N700NCM2 | Razer Opus |
|---|
| Cable Type | Charging cable - detachable Headphones cable - detachable |
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 | Yes |
| BATTERY AND CHARGING | AKG N700NCM2 | Razer Opus |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 800 mAh | - | |
| Battery Life | 23 hour(s) | 25 hour(s) | Razer Opus lasts longer on a single charge than the AKG N700NCM2. |
| Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 23 hours Continuous talk: up to 23 hours |
- | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | AKG N700NCM2 | Razer Opus |
|---|
| Connector Type | Bluetooth USB (power only) |
Audio input (mini-phone stereo 3.5 mm) USB (24 pin USB-C) |
|---|
| OTHERS | AKG N700NCM2 | Razer Opus |
|---|
| Included Accessories | Carrying case, in-flight plug adapter | Carrying case, USB-C charging cable, 3.5 mm audio cable (1.5 m) | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Compliant Standards | - | THX Certified | |
| Service & Support | Limited warranty - parts and labour - 1 year | Limited warranty - 2 years |
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