In depth comparison and review of Bang & Olufsen Beoplay H9 and AKG N700NCM2. 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 | Bang & Olufsen Beoplay H9 | AKG N700NCM2 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | 22.5 cm | - | |
| Width | 19.7 cm | - | |
| Depth | 4 cm | - | |
| Weight | 285 g | 277 g | AKG N700NCM2 are lighter than Bang & Olufsen Beoplay H9 headphones. |
| Colour | Argilla grey | Black | - | |
| Body Material | Anodised aluminium | - | |
| Earpad Material | Leather | - | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Bang & Olufsen Beoplay H9 | AKG N700NCM2 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wireless | Wireless | |
| 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 | AAC, aptX | 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 | - | |
| Sound Effects | Signature Sound | - | |
| Frequency Response | 20 - 22000 Hz | 10 - 20000 Hz | Bang & Olufsen Beoplay H9 offer a larger frequency range than AKG N700NCM2. |
| Max Input Power | - | 30 mW | |
| Sensitivity | 93 dB/mW | - | |
| Impedance | 20 Ohm | 16 Ohm | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Features | Bluetooth aptX technology | - |
| MICROPHONE | Bang & Olufsen Beoplay H9 | AKG N700NCM2 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - |
| REMOTE CONTROL | Bang & Olufsen Beoplay H9 | AKG N700NCM2 |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, noise-cancellation suspend button | Answer/end, 1-button remote |
|---|
| CABLE | Bang & Olufsen Beoplay H9 | AKG N700NCM2 |
|---|
| Cable Type | Headphones cable - detachable - 1.2 m | Charging cable - detachable Headphones cable - detachable |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | Bang & Olufsen Beoplay H9 | AKG N700NCM2 |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 770 mAh | 800 mAh | AKG N700NCM2 have a higher battery capacity than Bang & Olufsen Beoplay H9. |
| Battery Life | 21 hour(s) | 23 hour(s) | AKG N700NCM2 lasts longer on a single charge than the Bang & Olufsen Beoplay H9. |
| Battery Life Details | Continuous playback (noise cancelling ON / Bluetooth): up to 14 hours Continuous playback (noise cancelling OFF): up to 16 hours Continuous playback (noise cancelling ON / cable connection): up to 21 hours |
Continuous playback (noise cancelling ON / Bluetooth): up to 23 hours Continuous talk: up to 23 hours |
|
| Charging Time | 2.5 hour(s) | 3 hour(s) | Bang & Olufsen Beoplay H9 recharge faster than Bang & Olufsen Beoplay H9. |
| CONNECTIONS | Bang & Olufsen Beoplay H9 | AKG N700NCM2 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Bluetooth USB (power only) |
|---|
| OTHERS | Bang & Olufsen Beoplay H9 | AKG N700NCM2 |
|---|
| Included Accessories | Carrying pouch, airplane adapter, micro-USB charging cable (30cm) | Carrying case, in-flight plug adapter | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, iPod, Android phone | |
| Service & Support | Limited warranty - 2 years | Limited warranty - parts and labour - 1 year |
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