Detailed comparison and review of Erato Apollo 7S and Poly Voyager 4210-M. 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 | Poly Voyager 4210-M |
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Product Type | True wireless earphones - Bluetooth - wireless | Headset - wired - USB-C | |
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Series | - | Voyager 4200 series | |
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 | - | |
Protection | Weatherproof, sweat-resistant, IPX5 | - | |
Recommended Use | Portable electronics | - | |
Bluetooth Range (Operating Distance) | 10 m | - |
SOUND QUALITY | Erato Apollo 7S | Poly Voyager 4210-M |
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Headphones Form Factor | In-ear | - | |
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Connectivity Technology | Wireless | Wired | |
Wireless Technology | Bluetooth | - | |
Bluetooth Version | Bluetooth 4.1 | - | |
Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
Sound Output Mode | Stereo | - | |
Sound Effects | 3D Surround Sound | - | |
Frequency Response | 20 - 20000 Hz | - | |
Sensitivity | 100 dB | - | |
Impedance | 16 Ohm | - | |
Diaphragm | 5.8 mm | - | |
Features | Bluetooth aptX technology | - |
MICROPHONE | Erato Apollo 7S | Poly Voyager 4210-M |
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Form Factor | Built-in | - | |
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Microphone Operation Mode | Omni-directional | - | |
Sensitivity | -42 dB | - |
REMOTE CONTROL | Erato Apollo 7S | Poly Voyager 4210-M |
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Controls | Volume, answer/end, play/pause, next/previous track | - |
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CABLE | Erato Apollo 7S | Poly Voyager 4210-M |
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Cable Type | USB charge cable | - |
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BATTERY AND CHARGING | Erato Apollo 7S | Poly Voyager 4210-M |
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Battery Type | Headphone battery rechargeable | - | |
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Battery Life | 4 hours | - | |
Battery Life Details | Continuous talk: up to 4 hours Continuous playback: up to 3 hours |
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CONNECTIONS | Erato Apollo 7S | Poly Voyager 4210-M |
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Connector Type | - | USB (USB Type-C) |
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OTHERS | Erato Apollo 7S | Poly Voyager 4210-M |
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Included Accessories | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) | Charging stand, Bluetooth dongle | |
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Software Certification | - | Certified for Microsoft Teams |