In depth comparison and review of Erato RIO 3 and Trust Duet XP Bluetooth Wire-free Earphones. 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 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 4.6 cm | - | |
| Width | 5.1 cm | - | |
| Depth | 3.4 cm | - | |
| Weight | 14 g | - | |
| Dimensions & Weight Details | - | Charging case: 7.7 cm x 6.1 cm x 3.9 cm / 109 g | |
| Colour | Yellow | Black | Turquoise | Green | Red | Silver | - | |
| Protection | Sweat-resistant, IPX5, water-resistant | Waterproof, IPX5 | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Erato RIO 3 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.2 | Bluetooth 5.0 | Trust Duet XP Bluetooth Wire-free Earphones 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) | |
| Bluetooth Audio Codec | SBC, AAC, aptX | SBC, AAC | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 100 dB | 90 dB | Erato RIO 3 have higher sensitivity than Trust Duet XP Bluetooth Wire-free Earphones. |
| Impedance | 32 Ohm | 16 Ohm | |
| Diaphragm | 14.2 mm | 6 mm | Erato RIO 3 have a thicker diaphragm than Trust Duet XP Bluetooth Wire-free Earphones. |
| Magnet Material | - | Neodymium |
| MICROPHONE | Erato RIO 3 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Frequency Response | - | 100 - 4000 Hz | |
| Sensitivity | -38 dB | - |
| REMOTE CONTROL | Erato RIO 3 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Controls | Volume, power on/off, answer/end, play/pause, next/previous track, pair mode | Play/pause, next/previous track |
|---|
| CABLE | Erato RIO 3 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Cable Type | - | Micro-USB charge cable - detachable |
|---|
| BATTERY AND CHARGING | Erato RIO 3 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Battery Type | Headphone battery rechargeable | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 130 mAh | - | |
| Battery Life | 8 hour(s) | 4 hour(s) | Erato RIO 3 lasts longer on a single charge than the Trust Duet XP Bluetooth Wire-free Earphones. |
| Battery Life Details | Continuous playback: up to 6 hours Continuous talk: up to 8 hours |
- | |
| Standby Time | - | 80 hours | |
| Included Qty | 2 | - |
| OTHERS | Erato RIO 3 | Trust Duet XP Bluetooth Wire-free Earphones |
|---|
| Included Accessories | - | 2 pairs of ear tips, charging case (2200 mAh) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
