In depth comparison and review of AKG N700NCM2 and Poly Voyager Surround 85. 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 | Poly Voyager Surround 85 |
|---|
| Product Type | Headphones - Bluetooth - wireless - 3.5 mm jack | Headset - Bluetooth - wireless - USB-C via Bluetooth adapter | |
|---|---|---|---|
| Series | - | Voyager Surround 80 series | |
| Height | - | 18.1 cm | |
| Width | - | 19.1 cm | |
| Depth | - | 7.7 cm | |
| Weight | 277 g | 275 g | Poly Voyager Surround 85 are lighter than AKG N700NCM2 headphones. |
| Colour | - | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | - | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 30 m |
| SOUND QUALITY | AKG N700NCM2 | Poly Voyager Surround 85 |
|---|
| Headphones Form Factor | On-ear | Over ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.3 | Poly Voyager Surround 85 have a more advanced version of Bluetooth than AKG N700NCM2. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Audio/Video Distribution Transport Protocol (AVDTP) | |
| Bluetooth Audio Codec | SBC, AAC | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | Adjustable noise cancellation | |
| Noise Isolating | Yes | - | AKG N700NCM2 are equipped with a noise isolating function. |
| Frequency Response | 10 - 20000 Hz | - | |
| Max Input Power | 30 mW | - | |
| Sensitivity | - | 132 dB | |
| Impedance | 16 Ohm | - | |
| Diaphragm | 40 mm | 40 mm | Both headphones are designed with same thick diaphragm. |
| Simultaneously Connectable Devices Qty (Multipoint) | - | 2 | Poly Voyager Surround 85 have the ability to connect to multiple devices simultaneously. |
| Features | - | SoundGuard DIGITAL Technology, Smart Sensor Technology |
| MICROPHONE | AKG N700NCM2 | Poly Voyager Surround 85 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | - | 20 - 16000 Hz | |
| Sensitivity | - | -37 dB | |
| Microphones Included | - | 10 |
| REMOTE CONTROL | AKG N700NCM2 | Poly Voyager Surround 85 |
|---|
| Controls | Answer/end, 1-button remote | Volume, power on/off, answer/end, play/pause |
|---|
| CABLE | AKG N700NCM2 | Poly Voyager Surround 85 |
|---|
| Cable Type | Charging cable - detachable Headphones cable - detachable |
USB-C to mini-phone 3.5 mm cable USB-C charge cable - detachable |
|
|---|---|---|---|
| Detachable Cable | Yes | - |
| BATTERY AND CHARGING | AKG N700NCM2 | Poly Voyager Surround 85 |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | Headset battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 800 mAh | - | |
| Battery Life | 23 hour(s) | 24 hours | Poly Voyager Surround 85 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 |
Continuous playback: up to 24 hours Continuous talk: up to 21 hours |
|
| Charging Time | 3 hour(s) | 1 hours | Poly Voyager Surround 85 recharge faster than AKG N700NCM2. |
| CONNECTIONS | AKG N700NCM2 | Poly Voyager Surround 85 |
|---|
| Connector Type | Bluetooth USB (power only) |
- |
|---|
| OTHERS | AKG N700NCM2 | Poly Voyager Surround 85 |
|---|
| Included Accessories | Carrying case, in-flight plug adapter | Carrying case, USB charging cable, charging stand, USB-C to USB-A adapter, USB-C to audio cable, BT700 Bluetooth USB-C adapter | |
|---|---|---|---|
| Software Included | - | Poly Lens | |
| Compatibility | iPhone, iPad, iPod, Android phone | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams, Certified for Microsoft Teams Open Office, UC certified | |
| Supported Host Device OS | - | macOS, Android, iOS, Windows | |
| Service & Support | Limited warranty - parts and labour - 1 year | - |
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