Jabra HALO2 vs. Sennheiser PXC 550-II

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Jabra HALO2 and Sennheiser PXC 550-II. 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.

Headphones Specifications Comparison

Jabra HALO2 vs. Sennheiser PXC 550-II Comparison Chart
DESIGN AND DIMENSIONS Jabra HALO2 Sennheiser PXC 550-II
Product Type Headset - wireless, wired - 3.5 mm jack Headphones - Bluetooth - wireless
Height 19 cm 17.4 cm
Width 13.6 cm 13.6 cm
Depth 4.5 cm 6.3 cm
Weight 80 g 227 g Jabra HALO2 are lighter than Jabra HALO2 headphones.
Colour Black | White -
Body Material Polycarbonate, TPE, PC/ABS, polybutylene terephthalate, Polyoxymethylene (POM), thermoplastic polyurethane (TPU) -
Recommended Use Portable electronics Portable electronics
Bluetooth Range (Operating Distance) 10 m -
SOUND QUALITY Jabra HALO2 Sennheiser PXC 550-II
Headphones Form Factor On-ear Full size
Headphones Technology Dynamic Dynamic
Adjustable Headband - Yes
Foldable Yes Yes Both headphones can be folded.
Connectivity Technology Wireless, wired Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 3.0 Bluetooth 5.0 Sennheiser PXC 550-II have a more advanced version of Bluetooth than Jabra HALO2.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP) Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Bluetooth Audio Codec - SBC, AAC, aptX, apt-X LL
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Active Noise Cancelling Technology Noise Blackout -
Sound Output Mode Stereo Stereo
Sound Effects Power Bass, virtual surround sound -
Frequency Response - 17 - 23000 Hz
Total Harmonic Distortion (THD) - <0.5%
Sensitivity - 110 dB
Impedance 32 Ohm 490 Ohm
Diaphragm 32 mm 32 mm Both headphones are designed with same thick diaphragm.
Simultaneously Connectable Devices Qty (Multipoint) 2 - Jabra HALO2 have the ability to connect to multiple devices simultaneously.
MICROPHONE Jabra HALO2 Sennheiser PXC 550-II
Form Factor Built-in Built-in
Microphone Technology Electret condenser -
Microphone Operation Mode Omni-directional -
Frequency Response - 50 - 10000 Hz
Audio Input Details Omni-directional -
Sensitivity 14 dB SLR -34 dBV/Pascal
Microphones Included 2 3 Sennheiser PXC 550-II have a built-in microphone.
REMOTE CONTROL Jabra HALO2 Sennheiser PXC 550-II
Controls Mute, volume, answer/end, next/previous track, redial Mute, volume, answer/end, hold, play/pause, next/previous track
CABLE Jabra HALO2 Sennheiser PXC 550-II
Cable Type Headset cable - detachable USB charge cable
Audio cable
Detachable Cable Yes Yes
FEATURES Jabra HALO2 Sennheiser PXC 550-II
Internet of Things (IoT) Compatible - Yes
Intelligent Assistant - Siri, Google Assistant, Alexa
Additional Functions - Touch panel
BATTERY AND CHARGING Jabra HALO2 Sennheiser PXC 550-II
Battery Type Headset battery rechargeable Headphone battery rechargeable - lithium
Battery Life 8 hour(s) 30 hour(s) Sennheiser PXC 550-II lasts longer on a single charge than the Jabra HALO2.
Battery Life Details - Continuous playback (noise cancelling ON / cable connection): up to 30 hours
Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours
Standby Time 312 hours -
Power Device Power adapter - external -
Voltage Required AC 120/230 V (50 - 60 Hz) -
Charging Time 2 hours 3 hour(s) Jabra HALO2 recharge faster than Jabra HALO2.
Included Qty 1 -
WIRELESS LINK Jabra HALO2 Sennheiser PXC 550-II
Transmission Range 10 m -
CONNECTIONS Jabra HALO2 Sennheiser PXC 550-II
Connector Type USB (5 pin Micro-USB Type B) Headphones (mini-phone stereo 3.5 mm)
USB (micro-USB)
OTHERS Jabra HALO2 Sennheiser PXC 550-II
Included Accessories AC power adaptor, USB charging cable Carrying case, airplane adapter
Compliant Standards WEEE MFI
Service & Support Limited warranty - 1 year Limited warranty - 2 years
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