SOUL RUN FREE PRO HD vs. Razer Hammerhead True Wireless (2021)

Headphones Comparison, Reviews and Tests

In depth comparison and review of SOUL RUN FREE PRO HD and Razer Hammerhead True Wireless (2021). 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.

Headphones Specifications Comparison

SOUL RUN FREE PRO HD vs. Razer Hammerhead True Wireless (2021) Comparison Chart
DESIGN AND DIMENSIONS SOUL RUN FREE PRO HD Razer Hammerhead True Wireless (2021)
Product Type Earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Height 1.7 cm -
Width 1.9 cm -
Depth 3.2 cm -
Weight 15 g 53 g SOUL RUN FREE PRO HD are lighter than SOUL RUN FREE PRO HD headphones.
Colour Blue Black
Earpad Material Memory foam -
Protection Waterproof, sweat-resistant IPX4
Design Sports -
Recommended Use Portable electronics Portable electronics
Bluetooth Range (Operating Distance) 10.1 m -
SOUND QUALITY SOUL RUN FREE PRO HD Razer Hammerhead True Wireless (2021)
Headphones Form Factor In-ear In-ear
Headphones Technology Balanced armature -
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.0 EDR Bluetooth 5.2 Razer Hammerhead True Wireless (2021) have a more advanced version of Bluetooth than SOUL RUN FREE PRO HD.
Bluetooth Profiles Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) -
Bluetooth Audio Codec - SBC, AAC
Active Noise Cancelling - Yes Razer Hammerhead True Wireless (2021) are equipped with active noice cancellation.
Sound Output Mode Stereo Stereo
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Max Input Power - 5 mW
Sensitivity - 91 dB/mW
Impedance - 16 Ohm
Diaphragm - 10 mm
Features - Google Fast Pair, Razer Chroma RGB
In-Cord Volume Control Yes -
MICROPHONE SOUL RUN FREE PRO HD Razer Hammerhead True Wireless (2021)
Form Factor - Built-in
Type On-cable -
Microphone Operation Mode - Omni-directional
Sensitivity - -26 dBFS
Signal-To-Noise Ratio - 64 dB
REMOTE CONTROL SOUL RUN FREE PRO HD Razer Hammerhead True Wireless (2021)
Controls Volume control -
CABLE SOUL RUN FREE PRO HD Razer Hammerhead True Wireless (2021)
Cable Type USB charge cable - detachable
Headphones cable - reflective
-
FEATURES SOUL RUN FREE PRO HD Razer Hammerhead True Wireless (2021)
Additional Functions - Gaming mode
BATTERY AND CHARGING SOUL RUN FREE PRO HD Razer Hammerhead True Wireless (2021)
Battery Type Headphone battery rechargeable - lithium polymer Headphone battery rechargeable
Battery Life 12 hour(s) 6.5 hour(s) SOUL RUN FREE PRO HD lasts longer on a single charge than the Razer Hammerhead True Wireless (2021).
Battery Life Details - Continuous playback (lighting OFF / ANC OFF): up to 6.5 hours
Continuous playback (lighting OFF / ANC OFF / with included charging case): up to 32.5 hours
Continuous playback (lighting ON / ANC OFF): up to 5.5 hours
Continuous playback (lighting ON / ANC OFF / with included charging case): up to 27.5 hours
Continuous playback (lighting ON / ANC OFF): up to 4.5 hours
Continuous playback (lighting ON / ANC OFF / with included charging case): up to 22.5 hours
Continuous playback (lighting ON / ANC ON): up to 4 hours
Continuous playback (lighting ON / ANC ON / with included charging case): up to 16 hours
OTHERS SOUL RUN FREE PRO HD Razer Hammerhead True Wireless (2021)
Included Accessories Carrying case, cable clip, 2 pairs of foam ear tips, 4 pairs of ear tips (XS, small, medium, large), 2 pairs of ear locks Ear tips kit, charging case
Service & Support Limited warranty - 1 year Limited warranty - 2 years
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