In depth comparison and review of Poly Blackwire C225 and AKG N700NC. 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 | Poly Blackwire C225 | AKG N700NC |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Headband Material | Metal | - | |
| Recommended Use | Portable electronics, computer | - |
| SOUND QUALITY | Poly Blackwire C225 | AKG N700NC |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Active Noise Cancelling | - | Yes | AKG N700NC are equipped with active noice cancellation. |
| Noise Isolating | - | Yes | AKG N700NC are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire C225 | AKG N700NC |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | Boom | - | |
| Frequency Response | 100 - 10000 Hz | - |
| REMOTE CONTROL | Poly Blackwire C225 | AKG N700NC |
|---|
| Controls | Mute, volume, answer/end | Answer/end, 1-button remote |
|---|
| CABLE | Poly Blackwire C225 | AKG N700NC |
|---|
| Cable Type | Headset cable | Charging cable Headphones cable |
|
|---|---|---|---|
| Detachable Cable | - | Yes |
| BATTERY AND CHARGING | Poly Blackwire C225 | AKG N700NC |
|---|
| Battery Type | - | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Life | - | 36 hour(s) | |
| Battery Life Details | - | Continuous playback (via jack cable) (noise cancelling ON / cable connection): up to 36 hours Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours |
| CONNECTIONS | Poly Blackwire C225 | AKG N700NC |
|---|
| Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Bluetooth USB (power only) |
|---|
| OTHERS | Poly Blackwire C225 | AKG N700NC |
|---|
| Included Accessories | - | Carrying case, in-flight plug adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - parts and labour - 1 year |
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