Jaybird Freedom 2 vs. Razer Hammerhead True Wireless (2021)

Headphones Comparison, Reviews and Tests

In depth comparison and review of Jaybird Freedom 2 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

Jaybird Freedom 2 vs. Razer Hammerhead True Wireless (2021) Comparison Chart
DESIGN AND DIMENSIONS Jaybird Freedom 2 Razer Hammerhead True Wireless (2021)
Product Type Earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Length 36 cm -
Weight 13.8 g 53 g Jaybird Freedom 2 are lighter than Jaybird Freedom 2 headphones.
Dimensions & Weight Details Control unit: 1.12 cm x 0.87 cm x 4.48 cm
Charge clip: 1.4 cm x 1.2 cm x 4 cm / 6 g
Earbud: 2.34 cm x 0.62 cm x 2.24 cm
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Colour Gold | Carbon | Steel blue Black
Body Material Metal -
Protection Sweat-resistant IPX4
Design Sports -
Recommended Use Portable electronics, phone Portable electronics
SOUND QUALITY Jaybird Freedom 2 Razer Hammerhead True Wireless (2021)
Headphones Form Factor In-ear In-ear
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 4.1 Bluetooth 5.2 Razer Hammerhead True Wireless (2021) have a more advanced version of Bluetooth than Jaybird Freedom 2.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP), Serial Port Profile (SPP), 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.
Noise Isolating Yes - Jaybird Freedom 2 are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Sound Effects Super Bass Control (SBC) -
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Max Input Power - 5 mW
Total Harmonic Distortion (THD) <3% -
Sensitivity 96 dB 91 dB/mW Jaybird Freedom 2 have higher sensitivity than Razer Hammerhead True Wireless (2021).
Impedance 16 Ohm 16 Ohm
Diaphragm 6 mm 10 mm Razer Hammerhead True Wireless (2021) have a thicker diaphragm than Jaybird Freedom 2.
Simultaneously Connectable Devices Qty (Multipoint) 8 - Jaybird Freedom 2 have the ability to connect to multiple devices simultaneously.
Features - Google Fast Pair, Razer Chroma RGB
In-Cord Volume Control Yes -
MICROPHONE Jaybird Freedom 2 Razer Hammerhead True Wireless (2021)
Form Factor - Built-in
Type On-cable -
Microphone Operation Mode - Omni-directional
Audio Input Details Omni-directional -
Sensitivity -38 dB -26 dBFS
Signal-To-Noise Ratio - 64 dB
REMOTE CONTROL Jaybird Freedom 2 Razer Hammerhead True Wireless (2021)
Controls Power on/off, volume control, answer/end, play/pause, next/previous track, reject call -
CABLE Jaybird Freedom 2 Razer Hammerhead True Wireless (2021)
Cable Type USB charge cable -
Cable Length 36 cm -
FEATURES Jaybird Freedom 2 Razer Hammerhead True Wireless (2021)
Additional Functions - Gaming mode
BATTERY AND CHARGING Jaybird Freedom 2 Razer Hammerhead True Wireless (2021)
Battery Type Headphone battery rechargeable - lithium polymer Headphone battery rechargeable
Battery Capacity 60 mAh -
Battery Life 8 hour(s) 6.5 hour(s) Jaybird Freedom 2 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
Standby Time 110 hours -
Charging Time 2.5 hour(s) -
OTHERS Jaybird Freedom 2 Razer Hammerhead True Wireless (2021)
Included Accessories Charging clip, cord management clips Ear tips kit, charging case
Service & Support Limited warranty - 1 year Limited warranty - 2 years
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