In depth comparison and review of Trust and Erato RIO 3. 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 | Trust | Erato RIO 3 |
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Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Height | 5 cm | 4.6 cm | |
Width | 15 cm | 5.1 cm | |
Depth | 30 cm | 3.4 cm | |
Weight | 18 g | 14 g | Erato RIO 3 are lighter than Trust headphones. |
Colour | - | Yellow | Black | Turquoise | Green | Red | Silver | |
Body Material | Plastic | - | |
Protection | - | Sweat-resistant, IPX5, water-resistant | |
Design | Sports | - | |
Recommended Use | Portable electronics | Portable electronics | |
Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
SOUND QUALITY | Trust | Erato RIO 3 |
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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 4.2 | Both headphones have the same Bluetooth version. |
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) | |
Bluetooth Audio Codec | SBC | SBC, AAC, aptX | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
Total Harmonic Distortion (THD) | 0.1% | - | |
Sensitivity | 105 dB | 100 dB | Trust have higher sensitivity than Erato RIO 3. |
Impedance | 32 Ohm | 32 Ohm | |
Max Sound Pressure | 120 dB | - | |
Diaphragm | 10 mm | 14.2 mm | Erato RIO 3 have a thicker diaphragm than Trust. |
Magnet Material | Neodymium | - | |
In-Cord Volume Control | Yes | - |
MICROPHONE | Trust | Erato RIO 3 |
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Form Factor | Built-in | Built-in | |
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Microphone Technology | Dynamic | - | |
Microphone Operation Mode | Omni-directional | Omni-directional | |
Connectivity Technology | Wired | - | |
Audio Input Details | Omni-directional - 20 - 16000 Hz | - | |
Sensitivity | 62 dB | -38 dB | |
Signal-To-Noise Ratio | 40 dB | - |
REMOTE CONTROL | Trust | Erato RIO 3 |
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Controls | Mute, volume, play/pause, voice assistant | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode |
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CABLE | Trust | Erato RIO 3 |
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Cable Type | Headphones cable - 2 m | - |
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BATTERY AND CHARGING | Trust | Erato RIO 3 |
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Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
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Battery Capacity | - | 130 mAh | |
Battery Life | 4 hour(s) | 8 hour(s) | Erato RIO 3 lasts longer on a single charge than the Trust. |
Battery Life Details | - | Continuous playback: up to 6 hours Continuous talk: up to 8 hours |
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Included Qty | - | 2 |
CONNECTIONS | Trust | Erato RIO 3 |
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Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone stereo 3.5 mm) |
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OTHERS | Trust | Erato RIO 3 |
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Included Accessories | 2 pairs of ear tips, micro-USB charging cable | - | |
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Service & Support | Limited warranty - 2 years | - |