Sennheiser HD 1 In-Ear Wireless vs. Apple AirPods Pro (1st generation)

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser HD 1 In-Ear Wireless and Apple AirPods Pro (1st generation). 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.

Headphones Specifications Comparison

Sennheiser HD 1 In-Ear Wireless vs. Apple AirPods Pro (1st generation) Comparison Chart
DESIGN AND DIMENSIONS Sennheiser HD 1 In-Ear Wireless Apple AirPods Pro (1st generation)
Product Type Earphones - Bluetooth - wireless - NFC True wireless earphones - Bluetooth - wireless
Product Generation - 1st generation
Height - 3.09 cm
Width - 2.18 cm
Depth - 2.4 cm
Weight - 5.4 g
Dimensions & Weight Details - Charging case: 6.06 cm x 2.17 cm x 4.52 cm / 45.6 g
Protection - IPX4
Recommended Use Portable electronics Portable electronics
SOUND QUALITY Sennheiser HD 1 In-Ear Wireless Apple AirPods Pro (1st generation)
Headphones Form Factor In-ear In-ear
Headphones Technology Dynamic -
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 Bluetooth 5.0 Apple AirPods Pro (1st generation) have a more advanced version of Bluetooth than Sennheiser HD 1 In-Ear Wireless.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Active Noise Cancelling - Yes Apple AirPods Pro (1st generation) are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Sound Effects - Adaptive EQ
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 Pro (1st generation)
Form Factor - Built-in
Type On-cable -
Microphone Operation Mode Omni-directional -
Sensitivity -44 dBV/Pascal -
REMOTE CONTROL Sennheiser HD 1 In-Ear Wireless Apple AirPods Pro (1st generation)
Controls - Answer/end, play/pause, next/previous track, audio transparency, ANC on/off
CABLE Sennheiser HD 1 In-Ear Wireless Apple AirPods Pro (1st generation)
Cable Type USB charge cable -
FEATURES Sennheiser HD 1 In-Ear Wireless Apple AirPods Pro (1st generation)
Internet of Things (IoT) Compatible - Yes
Intelligent Assistant - Siri
Sensors - Dual optical sensors, motion-detecting accelerometer, speech-detecting accelerometer, force sensor
Additional Functions - Wireless audio sharing
BATTERY AND CHARGING Sennheiser HD 1 In-Ear Wireless Apple AirPods Pro (1st generation)
Battery Type Headphone battery rechargeable - lithium polymer Headphone battery rechargeable - wireless charging
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 Pro (1st generation).
Battery Life Details - Continuous playback: up to 4.5 hours
Continuous talk: up to 3.5 hours
Continuous playback (active noise-cancelling off): up to 5 hours
Continuous playback (with included charging case): up to 24 hours
Continuous talk (with included charging case): up to 18 hours
Wireless Charging Standards - Qi
Charging Time 1.5 hour(s) -
Auto On/Off - Yes
OTHERS Sennheiser HD 1 In-Ear Wireless Apple AirPods Pro (1st generation)
Included Accessories Carrying case, 4 pairs of earpads (extra small, small, medium, large) 3 pairs of silicone ear tips, wireless charging case, Lightning to USB-C cable
Compatibility - iPhone, iPad, iPod, Mac
Service & Support - Limited warranty - 1 year
Technical support - phone consulting - 90 days
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