Sennheiser MOMENTUM True Wireless 3 vs. JBL TUNE Flex

Headphones Comparison, Reviews and Tests

Detailed comparison and review of Sennheiser MOMENTUM True Wireless 3 and JBL TUNE Flex. 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 MOMENTUM True Wireless 3 vs. JBL TUNE Flex Comparison Chart
DESIGN AND DIMENSIONS Sennheiser MOMENTUM True Wireless 3 JBL TUNE Flex
Product Type True wireless earphones - Bluetooth - wireless True wireless earphones - Bluetooth - wireless
Dimensions & Weight Details Charging case: 7.01 cm x 4.46 cm x 3.48 cm / 66.4 g
Charging case with earphones: 78 g
Earphone: 5.8 g
Charging case: 5.15 cm x 2.93 cm x 4.7 cm / 38.6 g
Earbud: 2.05 cm x 2.02 cm x 3.49 cm / 4.8 g
Colour Black | Graphite Blue | White | Black | Purple
Protection Splashproof, IPX4 -
Recommended Use Portable electronics Portable electronics
SOUND QUALITY Sennheiser MOMENTUM True Wireless 3 JBL TUNE Flex
Headphones Form Factor In-ear Ear-bud
Headphones Technology Dynamic Dynamic
Connectivity Technology Wireless Wireless
Wireless Technology Bluetooth Bluetooth
Bluetooth Version Bluetooth 5.2 Bluetooth 5.2 Both headphones have the same Bluetooth version.
Bluetooth Profiles Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Bluetooth Audio Codec SBC, AAC, aptX, aptX Adaptive -
Active Noise Cancelling Yes Yes Both headphones are equipped with active noice cancellation.
Active Noise Cancelling Technology Adaptive Hybrid ANC Smart Ambient
Sound Output Mode Stereo Stereo
Sound Effects - Pure Bass
Frequency Response 5 - 21000 Hz 20 - 20000 Hz Sennheiser MOMENTUM True Wireless 3 offer a larger frequency range than JBL TUNE Flex.
Total Harmonic Distortion (THD) <0.08% -
Sensitivity 107 dB 110 dB JBL TUNE Flex have higher sensitivity than Sennheiser MOMENTUM True Wireless 3.
Impedance - 32 Ohm
Diaphragm 7 mm 12 mm JBL TUNE Flex have a thicker diaphragm than Sennheiser MOMENTUM True Wireless 3.
MICROPHONE Sennheiser MOMENTUM True Wireless 3 JBL TUNE Flex
Form Factor Built-in Built-in
Frequency Response 100 - 10000 Hz -
Sensitivity - -38 dBV/Pascal
CABLE Sennheiser MOMENTUM True Wireless 3 JBL TUNE Flex
Cable Type USB-C charge cable USB-C charge cable
BATTERY AND CHARGING Sennheiser MOMENTUM True Wireless 3 JBL TUNE Flex
Battery Type Headphone battery rechargeable - Lithium Ion 2 x headphone battery rechargeable - lithium polymer
Battery Capacity 77 mAh 55 mAh Sennheiser MOMENTUM True Wireless 3 have a higher battery capacity than JBL TUNE Flex.
Battery Life 7 hour(s) 4.5 hours Sennheiser MOMENTUM True Wireless 3 lasts longer on a single charge than the JBL TUNE Flex.
Battery Life Details Continuous playback: up to 7 hours
Continuous playback (with included charging case): up to 28 hours
Continuous playback: up to 32 hours
Continuous playback: up to 4.5 hours
Continuous playback (ANC OFF / Bluetooth): up to 8 hours
Continuous playback (ANC ON / Bluetooth): up to 6 hours
Continuous playback (with included charging case): up to 18 hours
Charging Time 1.5 hour(s) 2 hour(s) Sennheiser MOMENTUM True Wireless 3 recharge faster than Sennheiser MOMENTUM True Wireless 3.
Included Qty - 2
OTHERS Sennheiser MOMENTUM True Wireless 3 JBL TUNE Flex
Included Accessories Charging case, 4 pairs of ear tips (XS, S,M, L) USB-C charging cable, 3 sizes of earhooks, charging case (570 mAh)
Compliant Standards - IPX4, GFSK, π/4 QPSK, 8DPSK
Service & Support Limited warranty - 2 years -
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