Side by side comparison and review of Piranha HP25 and Sennheiser PXC 550-II. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
DESIGN AND DIMENSIONS | Piranha HP25 | Sennheiser PXC 550-II |
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Product Type | Headset - wired - 3.5 mm jack | Headphones - Bluetooth - wireless | |
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Height | - | 17.4 cm | |
Width | - | 13.6 cm | |
Depth | - | 6.3 cm | |
Weight | - | 227 g | |
Recommended Use | - | Portable electronics |
SOUND QUALITY | Piranha HP25 | Sennheiser PXC 550-II |
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Headphones Form Factor | Full size | Full size | |
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Headphones Technology | - | Dynamic | |
Adjustable Headband | - | Yes | |
Foldable | - | Yes | Sennheiser PXC 550-II can be folded. |
Connectivity Technology | Wired | Wireless | |
Wireless Technology | - | Bluetooth | |
Bluetooth Version | - | Bluetooth 5.0 | |
Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | - | SBC, AAC, aptX, apt-X LL | |
Active Noise Cancelling | - | Yes | Sennheiser PXC 550-II are equipped with active noice cancellation. |
Sound Output Mode | - | Stereo | |
Frequency Response | - | 17 - 23000 Hz | |
Total Harmonic Distortion (THD) | - | <0.5% | |
Sensitivity | - | 110 dB | |
Impedance | - | 490 Ohm | |
Diaphragm | 40 mm | 32 mm | Piranha HP25 have a thicker diaphragm than Sennheiser PXC 550-II. |
MICROPHONE | Piranha HP25 | Sennheiser PXC 550-II |
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Form Factor | - | Built-in | |
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Type | Boom | - | |
Frequency Response | 100 - 10000 Hz | 50 - 10000 Hz | Sennheiser PXC 550-II offer a larger microphone frequency range than Piranha HP25. |
Sensitivity | - | -34 dBV/Pascal | |
Microphones Included | - | 3 |
REMOTE CONTROL | Piranha HP25 | Sennheiser PXC 550-II |
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Controls | Volume control, microphone on/mute | Mute, volume, answer/end, hold, play/pause, next/previous track |
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CABLE | Piranha HP25 | Sennheiser PXC 550-II |
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Cable Type | Headset cable - braided fabric - 1.2 m | USB charge cable Audio cable |
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Cable Length | 1.2 m | - | |
Detachable Cable | - | Yes |
FEATURES | Piranha HP25 | Sennheiser PXC 550-II |
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Internet of Things (IoT) Compatible | - | Yes | |
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Intelligent Assistant | - | Siri, Google Assistant, Alexa | |
Additional Functions | - | Touch panel |
BATTERY AND CHARGING | Piranha HP25 | Sennheiser PXC 550-II |
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Battery Type | - | Headphone battery rechargeable - lithium | |
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Battery Life | - | 30 hour(s) | |
Battery Life Details | - | Continuous playback (noise cancelling ON / cable connection): up to 30 hours Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours |
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Charging Time | - | 3 hour(s) |
CONNECTIONS | Piranha HP25 | Sennheiser PXC 550-II |
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Connector Type | Headset (mini-phone 3.5mm) | Headphones (mini-phone stereo 3.5 mm) USB (micro-USB) |
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OTHERS | Piranha HP25 | Sennheiser PXC 550-II |
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Included Accessories | - | Carrying case, airplane adapter | |
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Compliant Standards | - | MFI | |
Service & Support | - | Limited warranty - 2 years |