In depth comparison and review of ifrogz little rockerz and Sennheiser PXC 550-II. 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 | ifrogz little rockerz | Sennheiser PXC 550-II |
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Product Type | Headphones - 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 | |
Colour | Teal, Coral | - | |
Recommended Use | - | Portable electronics |
SOUND QUALITY | ifrogz little rockerz | Sennheiser PXC 550-II |
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Headphones Form Factor | On-ear | 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. |
Volume Limiting Function | Yes | - | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | - | 17 - 23000 Hz | |
Total Harmonic Distortion (THD) | - | <0.5% | |
Sensitivity | - | 110 dB | |
Impedance | - | 490 Ohm | |
Max Sound Pressure | 85 dB | - | |
Diaphragm | 30 mm | 32 mm | Sennheiser PXC 550-II have a thicker diaphragm than ifrogz little rockerz. |
MICROPHONE | ifrogz little rockerz | Sennheiser PXC 550-II |
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Form Factor | - | Built-in | |
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Frequency Response | - | 50 - 10000 Hz | |
Sensitivity | - | -34 dBV/Pascal | |
Microphones Included | - | 3 |
REMOTE CONTROL | ifrogz little rockerz | Sennheiser PXC 550-II |
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Controls | - | Mute, volume, answer/end, hold, play/pause, next/previous track |
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CABLE | ifrogz little rockerz | Sennheiser PXC 550-II |
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Cable Type | Headphones cable - 1.2 m | USB charge cable Audio cable |
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Cable Length | 1.2 m | - | |
Detachable Cable | - | Yes |
FEATURES | ifrogz little rockerz | 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 | ifrogz little rockerz | 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 | ifrogz little rockerz | Sennheiser PXC 550-II |
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Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm) USB (micro-USB) |
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OTHERS | ifrogz little rockerz | 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 |