Side by side comparison and review of Sennheiser HD 1 In-Ear Wireless and Apple AirPods with Wireless Charging Case (2nd generation). Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
DESIGN AND DIMENSIONS | Sennheiser HD 1 In-Ear Wireless | Apple AirPods with Wireless Charging Case (2nd generation) |
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Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
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Product Generation | - | 2nd generation | |
Height | - | 4.05 cm | |
Width | - | 1.65 cm | |
Depth | - | 1.8 cm | |
Weight | - | 4 g | |
Dimensions & Weight Details | - | Charging case: 4.43 cm x 2.13 cm x 5.35 cm / 40 g | |
Recommended Use | Portable electronics | Portable electronics |
SOUND QUALITY | Sennheiser HD 1 In-Ear Wireless | Apple AirPods with Wireless Charging Case (2nd generation) |
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Headphones Form Factor | In-ear | Ear-bud | |
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Headphones Technology | Dynamic | - | |
Connectivity Technology | Wireless | Wireless | |
Wireless Technology | Bluetooth | 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 | Stereo | |
Frequency Response | 15 - 22000 Hz | - | |
Total Harmonic Distortion (THD) | <0.5% | - | |
Max Sound Pressure | 112 dB | - | |
Features | - | Apple H1 chip |
MICROPHONE | Sennheiser HD 1 In-Ear Wireless | Apple AirPods with Wireless Charging Case (2nd generation) |
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Form Factor | - | Built-in | |
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Type | On-cable | - | |
Microphone Operation Mode | Omni-directional | - | |
Sensitivity | -44 dBV/Pascal | - |
REMOTE CONTROL | Sennheiser HD 1 In-Ear Wireless | Apple AirPods with Wireless Charging Case (2nd generation) |
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Controls | - | Volume, answer/end, next/previous track |
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CABLE | Sennheiser HD 1 In-Ear Wireless | Apple AirPods with Wireless Charging Case (2nd generation) |
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Cable Type | USB charge cable | - |
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FEATURES | Sennheiser HD 1 In-Ear Wireless | Apple AirPods with Wireless Charging Case (2nd generation) |
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Intelligent Assistant | - | Siri | |
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Sensors | - | Dual optical sensors, motion-detecting accelerometer, speech-detecting accelerometer |
BATTERY AND CHARGING | Sennheiser HD 1 In-Ear Wireless | Apple AirPods with Wireless Charging Case (2nd generation) |
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Battery Type | Headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
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Battery Capacity | 170 mAh | - | |
Battery Life | 10 hour(s) | 5 hour(s) | Sennheiser HD 1 In-Ear Wireless lasts longer on a single charge than the Apple AirPods with Wireless Charging Case (2nd generation). |
Battery Life Details | - | Continuous playback: up to 5 hours Continuous talk: up to 3 hours |
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Charging Time | 1.5 hour(s) | - | |
Auto On/Off | - | Yes |
OTHERS | Sennheiser HD 1 In-Ear Wireless | Apple AirPods with Wireless Charging Case (2nd generation) |
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Included Accessories | Carrying case, 4 pairs of earpads (extra small, small, medium, large) | Lightning cable, wireless charging case | |
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Compatibility | - | iPhone, iPad, iPod, Mac | |
Service & Support | - | Limited warranty - 1 year |