Skullcandy Stim vs. Sennheiser PXC 550-II

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Skullcandy Stim and Sennheiser PXC 550-II. 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

Skullcandy Stim vs. Sennheiser PXC 550-II Comparison Chart
DESIGN AND DIMENSIONS Skullcandy Stim Sennheiser PXC 550-II
Product Type Headphones - wired Headphones - Bluetooth - wireless
Height - 17.4 cm
Width - 13.6 cm
Depth - 6.3 cm
Weight 120 g 227 g Skullcandy Stim are lighter than Skullcandy Stim headphones.
Colour Blue | Black | Grey | Red -
Recommended Use Portable electronics Portable electronics
SOUND QUALITY Skullcandy Stim Sennheiser PXC 550-II
Headphones Form Factor On-ear Full size
Headphones Technology - Dynamic
Adjustable Headband - Yes
Foldable - Yes Sennheiser PXC 550-II can be folded.
Connectivity Technology Wired Wireless
Wireless Technology - Bluetooth
Bluetooth Version - Bluetooth 5.0
Bluetooth Profiles - 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 Sennheiser PXC 550-II are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Frequency Response 20 - 20000 Hz 17 - 23000 Hz Sennheiser PXC 550-II offer a larger frequency range than Skullcandy Stim.
Total Harmonic Distortion (THD) <1% <0.5% Sennheiser PXC 550-II have lower total harmonic distortion than Skullcandy Stim.
Sensitivity - 110 dB
Impedance 32 Ohm 490 Ohm
Max Sound Pressure 112 dB -
Diaphragm - 32 mm
MICROPHONE Skullcandy Stim Sennheiser PXC 550-II
Form Factor - Built-in
Type On-cable -
Frequency Response - 50 - 10000 Hz
Sensitivity - -34 dBV/Pascal
Microphones Included - 3
REMOTE CONTROL Skullcandy Stim Sennheiser PXC 550-II
Controls Answer/end, play/pause, next/previous track Mute, volume, answer/end, hold, play/pause, next/previous track
CABLE Skullcandy Stim Sennheiser PXC 550-II
Cable Type Headphones cable USB charge cable
Audio cable
Cable Length 1.2 m -
Detachable Cable - Yes
FEATURES Skullcandy Stim Sennheiser PXC 550-II
Internet of Things (IoT) Compatible - Yes
Intelligent Assistant - Siri, Google Assistant, Alexa
Additional Functions - Touch panel
BATTERY AND CHARGING Skullcandy Stim Sennheiser PXC 550-II
Battery Type - Headphone battery rechargeable - lithium
Battery Life - 30 hour(s)
Battery Life Details - Continuous playback (noise cancelling ON / cable connection): up to 30 hours
Continuous playback (noise cancelling ON / Bluetooth): up to 20 hours
Charging Time - 3 hour(s)
CONNECTIONS Skullcandy Stim Sennheiser PXC 550-II
Connector Type Headphones (mini-phone stereo 3.5 mm 4-pole) Headphones (mini-phone stereo 3.5 mm)
USB (micro-USB)
OTHERS Skullcandy Stim Sennheiser PXC 550-II
Included Accessories - Carrying case, airplane adapter
Compliant Standards - MFI
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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