In depth comparison and review of Erato Apollo 7S and Dell Premier Wireless ANC Headset WL7022. 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 Apollo 7S | Dell Premier Wireless ANC Headset WL7022 |
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Product Type | True wireless earphones - Bluetooth - wireless | Headset - Bluetooth - wireless - USB-A via Bluetooth adapter | |
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Width | 1.54 cm | - | |
Depth | 2.22 cm | - | |
Weight | 4 g | 155 g | Erato Apollo 7S are lighter than Erato Apollo 7S headphones. |
Dimensions & Weight Details | Charging case: 6.25 cm x 4 cm x 2.55 cm / 52 g | - | |
Colour | Black | Space grey | Rose gold | Silver | - | |
Earpad Material | - | Leatherette | |
Protection | Weatherproof, sweat-resistant, IPX5 | - | |
Recommended Use | Portable electronics | Portable electronics, computer | |
Bluetooth Range (Operating Distance) | 10 m | 30 m | Dell Premier Wireless ANC Headset WL7022 have a greater operating distance than Erato Apollo 7S. |
SOUND QUALITY | Erato Apollo 7S | Dell Premier Wireless ANC Headset WL7022 |
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Headphones Form Factor | In-ear | - | |
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Adjustable Headband | - | Yes | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | Bluetooth | |
Bluetooth Version | Bluetooth 4.1 | Bluetooth 4.1 | 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) | Advanced Audio Distribution Profile (A2DP) | |
Bluetooth Audio Codec | - | SBC, mSBC, CVSD | |
Active Noise Cancelling | - | Yes | Dell Premier Wireless ANC Headset WL7022 are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
Sound Output Mode | Stereo | Hi-Fi 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 | Dell Premier Wireless ANC Headset WL7022 |
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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 | Dell Premier Wireless ANC Headset WL7022 |
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Controls | Volume, answer/end, play/pause, next/previous track | Mute |
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CABLE | Erato Apollo 7S | Dell Premier Wireless ANC Headset WL7022 |
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Cable Type | USB charge cable | - |
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FEATURES | Erato Apollo 7S | Dell Premier Wireless ANC Headset WL7022 |
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Features | - | Voice alerts | |
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Additional Functions | - | DSP |
BATTERY AND CHARGING | Erato Apollo 7S | Dell Premier Wireless ANC Headset WL7022 |
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Battery Type | Headphone battery rechargeable | 1 rechargeable - lithium polymer | |
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Battery Capacity | - | 325 mAh | |
Battery Life | 4 hours | 15 hour(s) | Dell Premier Wireless ANC Headset WL7022 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 |
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Charging Time | - | 2.5 hour(s) | |
Included Qty | - | 1 |
OTHERS | Erato Apollo 7S | Dell Premier Wireless ANC Headset WL7022 |
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Included Accessories | 3 pairs of Comply foam ear tips, charging case, 3 pairs of ear stabilisers (small, medium, large) | - | |
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Compatibility | - | iPhone, Android phone, Mac, Windows | |
Software Certification | - | Zoom Certified, Certified for Microsoft Teams | |
Compliant Standards | - | G616 | |
Service & Support | - | Advanced Exchange Service - 3 years |