Detailed comparison and review of Erato Apollo 7S and Soundcore Liberty 2 Pro. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
DESIGN AND DIMENSIONS | Erato Apollo 7S | Soundcore Liberty 2 Pro |
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Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
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Width | 1.54 cm | - | |
Depth | 2.22 cm | - | |
Weight | 4 g | - | |
Dimensions & Weight Details | Charging case: 6.25 cm x 4 cm x 2.55 cm / 52 g | - | |
Colour | Black | Space grey | Rose gold | Silver | Black | |
Protection | Weatherproof, sweat-resistant, IPX5 | Sweat-resistant, IPX4 | |
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 | Erato Apollo 7S | Soundcore Liberty 2 Pro |
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Headphones Form Factor | In-ear | In-ear | |
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Headphones Technology | - | Balanced armature / dynamic | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.0 | Soundcore Liberty 2 Pro have a more advanced version of Bluetooth than Erato Apollo 7S. |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
Bluetooth Audio Codec | - | SBC, AAC, aptX | |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | 3D Surround Sound | - | |
Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
Sensitivity | 100 dB | - | |
Impedance | 16 Ohm | 16 Ohm | |
Diaphragm | 5.8 mm | 11 mm | Soundcore Liberty 2 Pro have a thicker diaphragm than Erato Apollo 7S. |
Features | Bluetooth aptX technology | - |
MICROPHONE | Erato Apollo 7S | Soundcore Liberty 2 Pro |
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Form Factor | Built-in | Built-in | |
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Microphone Operation Mode | Omni-directional | - | |
Noise Cancelling | - | Yes | Soundcore Liberty 2 Pro microphone can cancel out ambient noise. |
Sensitivity | -42 dB | - | |
Microphones Included | - | 4 |
REMOTE CONTROL | Erato Apollo 7S | Soundcore Liberty 2 Pro |
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Controls | Volume, answer/end, play/pause, next/previous track | Volume, answer/end, play/pause, next/previous track, reject call, voice assistant |
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CABLE | Erato Apollo 7S | Soundcore Liberty 2 Pro |
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Cable Type | USB charge cable | - |
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FEATURES | Erato Apollo 7S | Soundcore Liberty 2 Pro |
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Features | - | HearID Technology |
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BATTERY AND CHARGING | Erato Apollo 7S | Soundcore Liberty 2 Pro |
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Battery Type | Headphone battery rechargeable | 2 x headphone battery rechargeable - wireless charging | |
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Battery Capacity | - | 65 mAh | |
Battery Life | 4 hours | 8 hour(s) | Soundcore Liberty 2 Pro lasts longer on a single charge than the Erato Apollo 7S. |
Battery Life Details | Continuous talk: up to 4 hours Continuous playback: up to 3 hours |
Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 32 hours |
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Wireless Charging Standards | - | Qi | |
Charging Time | - | 1.5 hour(s) | |
Included Qty | - | 2 |
OTHERS | Erato Apollo 7S | Soundcore Liberty 2 Pro |
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Included Accessories | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) | 7 pairs of ear tips, 3 pairs of EarWings, charging case (500 mAh), USB-C charging cable | |
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Compliant Standards | - | IPX4 | |
Service & Support | - | Limited warranty - 18 months |