In depth comparison and review of Erato RIO 3 and Bowers & Wilkins PI5. 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 | Erato RIO 3 | Bowers & Wilkins PI5 |
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Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Height | 4.6 cm | - | |
Width | 5.1 cm | - | |
Depth | 3.4 cm | - | |
Weight | 14 g | - | |
Dimensions & Weight Details | - | Charging case: 47 g Earbud: 8 g |
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Colour | Yellow | Black | Turquoise | Green | Red | Silver | White | Black | |
Protection | Sweat-resistant, IPX5, water-resistant | IP54, water-resistant | |
Recommended Use | Portable electronics | Portable electronics, computer | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | Erato RIO 3 | Bowers & Wilkins PI5 |
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Headphones Form Factor | In-ear | In-ear | |
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Headphones Technology | - | Dynamic | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Bowers & Wilkins PI5 have a more advanced version of Bluetooth than Erato RIO 3. |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), 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), Generic Attribute Profile (GATT) | |
Bluetooth Audio Codec | SBC, AAC, aptX | SBC, AAC, aptX | |
Active Noise Cancelling | - | Yes | Bowers & Wilkins PI5 are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | Advanced ANC | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 20000 Hz | 10 - 20000 Hz | Bowers & Wilkins PI5 offer a larger frequency range than Erato RIO 3. |
Total Harmonic Distortion (THD) | - | <0.3% | |
Sensitivity | 100 dB | - | |
Impedance | 32 Ohm | - | |
Diaphragm | 14.2 mm | 9.2 mm | Erato RIO 3 have a thicker diaphragm than Bowers & Wilkins PI5. |
Features | - | Google Fast Pair, Auto Play, Auto Pause, Ambient Pass-Through |
MICROPHONE | Erato RIO 3 | Bowers & Wilkins PI5 |
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Form Factor | Built-in | Built-in | |
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Microphone Operation Mode | Omni-directional | - | |
Sensitivity | -38 dB | - | |
Microphones Included | - | 4 |
REMOTE CONTROL | Erato RIO 3 | Bowers & Wilkins PI5 |
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Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode | Answer/end, play/pause, next/previous track, reject call, voice assistant, ANC on/off, ANC mode |
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CABLE | Erato RIO 3 | Bowers & Wilkins PI5 |
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Cable Type | - | USB-C charge cable - detachable - 20 cm |
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FEATURES | Erato RIO 3 | Bowers & Wilkins PI5 |
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Features | - | Fast charge, auto power on/off | |
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Sensors | - | Wear sensor |
BATTERY AND CHARGING | Erato RIO 3 | Bowers & Wilkins PI5 |
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Battery Type | Headphone battery rechargeable | Headphone battery rechargeable - wireless charging | |
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Battery Capacity | 130 mAh | - | |
Battery Life | 8 hour(s) | 4 hour(s) | Erato RIO 3 lasts longer on a single charge than the Bowers & Wilkins PI5. |
Battery Life Details | Continuous playback: up to 6 hours Continuous talk: up to 8 hours |
Continuous playback (with included charging case): up to 20 hours Continuous playback: up to 4 hours |
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Wireless Charging Standards | - | Qi | |
Charging Time | - | 3 hour(s) | |
Included Qty | 2 | - |
OTHERS | Erato RIO 3 | Bowers & Wilkins PI5 |
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Included Accessories | - | 3 pairs of ear tips (small, medium, large), USB-C charging cable, wireless charging case | |
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Compatibility | - | iPhone, iPad, Android phone, Android tablet | |
Service & Support | - | Limited warranty - 2 years |