In depth comparison and review of Sennheiser PXC 550-II 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 | Sennheiser PXC 550-II | AKG N700NCM2 |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headphones - Bluetooth - wireless - 3.5 mm jack | |
|---|---|---|---|
| Height | 17.4 cm | - | |
| Width | 13.6 cm | - | |
| Depth | 6.3 cm | - | |
| Weight | 227 g | 277 g | Sennheiser PXC 550-II are lighter than Sennheiser PXC 550-II headphones. |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Sennheiser PXC 550-II | AKG N700NCM2 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | Sennheiser PXC 550-II can be folded. |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 4.2 | Sennheiser PXC 550-II have a more advanced version of Bluetooth than AKG N700NCM2. |
| 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 | SBC, AAC, aptX, apt-X LL | 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 | 17 - 23000 Hz | 10 - 20000 Hz | Sennheiser PXC 550-II offer a larger frequency range than AKG N700NCM2. |
| Max Input Power | - | 30 mW | |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | 110 dB | - | |
| Impedance | 490 Ohm | 16 Ohm | |
| Diaphragm | 32 mm | 40 mm | AKG N700NCM2 have a thicker diaphragm than Sennheiser PXC 550-II. |
| MICROPHONE | Sennheiser PXC 550-II | AKG N700NCM2 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Frequency Response | 50 - 10000 Hz | - | |
| Sensitivity | -34 dBV/Pascal | - | |
| Microphones Included | 3 | - |
| REMOTE CONTROL | Sennheiser PXC 550-II | AKG N700NCM2 |
|---|
| Controls | Mute, volume, answer/end, hold, play/pause, next/previous track | Answer/end, 1-button remote |
|---|
| CABLE | Sennheiser PXC 550-II | AKG N700NCM2 |
|---|
| Cable Type | USB charge cable Audio cable |
Charging cable - detachable Headphones cable - detachable |
|
|---|---|---|---|
| Detachable Cable | Yes | Yes |
| FEATURES | Sennheiser PXC 550-II | AKG N700NCM2 |
|---|
| Internet of Things (IoT) Compatible | Yes | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant, Alexa | - | |
| Additional Functions | Touch panel | - |
| BATTERY AND CHARGING | Sennheiser PXC 550-II | AKG N700NCM2 |
|---|
| Battery Type | Headphone battery rechargeable - lithium | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 800 mAh | |
| Battery Life | 30 hour(s) | 23 hour(s) | Sennheiser PXC 550-II lasts longer on a single charge than the AKG N700NCM2. |
| Battery Life Details | Continuous playback (noise cancelling ON / cable connection): up to 30 hours Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours |
Continuous playback (noise cancelling ON / Bluetooth): up to 23 hours Continuous talk: up to 23 hours |
|
| Charging Time | 3 hour(s) | 3 hour(s) | The charging of both headphones last the same time. |
| CONNECTIONS | Sennheiser PXC 550-II | AKG N700NCM2 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) USB (micro-USB) |
Bluetooth USB (power only) |
|---|
| OTHERS | Sennheiser PXC 550-II | AKG N700NCM2 |
|---|
| Included Accessories | Carrying case, airplane adapter | Carrying case, in-flight plug adapter | |
|---|---|---|---|
| Compatibility | - | iPhone, iPad, iPod, Android phone | |
| Compliant Standards | MFI | - | |
| Service & Support | Limited warranty - 2 years | Limited warranty - parts and labour - 1 year |
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