In depth comparison and review of AKG N700NCM2 and Sennheiser HMDC 27. 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 | Sennheiser HMDC 27 |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headset - wired | |
|---|---|---|---|
| Weight | 277 g | 240 g | Sennheiser HMDC 27 are lighter than AKG N700NCM2 headphones. |
| Recommended Use | - | Professional audio |
| SOUND QUALITY | AKG N700NCM2 | Sennheiser HMDC 27 |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 4.2 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | AKG N700NCM2 are equipped with a noise isolating function. |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 10 - 20000 Hz | 8 - 18000 Hz | AKG N700NCM2 offer a larger frequency range than Sennheiser HMDC 27. |
| Max Input Power | 30 mW | - | |
| Total Harmonic Distortion (THD) | - | <0.1% | |
| Impedance | 16 Ohm | - | |
| Max Sound Pressure | - | 128 dB | |
| Diaphragm | 40 mm | - |
| MICROPHONE | AKG N700NCM2 | Sennheiser HMDC 27 |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Technology | - | Dynamic | |
| Microphone Operation Mode | - | Hypercardioid | |
| Frequency Response | - | 40 - 18000 Hz |
| REMOTE CONTROL | AKG N700NCM2 | Sennheiser HMDC 27 |
|---|
| Controls | Answer/end, 1-button remote | - |
|---|
| CABLE | AKG N700NCM2 | Sennheiser HMDC 27 |
|---|
| Cable Type | Charging cable - detachable Headphones cable - detachable |
- | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| FEATURES | AKG N700NCM2 | Sennheiser HMDC 27 |
|---|
| Features | - | EPOS ActiveGard |
|---|
| BATTERY AND CHARGING | AKG N700NCM2 | Sennheiser HMDC 27 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 800 mAh | - | |
| Battery Life | 23 hour(s) | - | |
| 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 | Sennheiser HMDC 27 |
|---|
| Connector Type | Bluetooth USB (power only) |
- |
|---|
| OTHERS | AKG N700NCM2 | Sennheiser HMDC 27 |
|---|
| Included Accessories | Carrying case, in-flight plug adapter | Wind screen, cable clip, headband padding | |
|---|---|---|---|
| Compatibility | iPhone, iPad, iPod, Android phone | - | |
| Service & Support | Limited warranty - parts and labour - 1 year | - |
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