In depth comparison and review of Sennheiser MOMENTUM True Wireless 2 and Xiaomi Redmi Buds 3. 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.
| DESIGN AND DIMENSIONS | Sennheiser MOMENTUM True Wireless 2 | Xiaomi Redmi Buds 3 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.69 cm | |
| Width | - | 4.07 cm | |
| Depth | - | 1.87 cm | |
| Weight | - | 4.5 g | |
| Dimensions & Weight Details | Charging case: 7.68 cm x 4.38 cm x 3.47 cm / 58 g Charging case with earphones: 70 g Earphone: 6 g |
Earphone: 4.07 cm x 1.87 cm x 1.69 cm / 4.5 g Charging case: 4.96 cm x 2.44 cm x 4.96 cm |
|
| Colour | White | Black | White | |
| Protection | Splashproof, IPX4 | Spill-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser MOMENTUM True Wireless 2 | Xiaomi Redmi Buds 3 |
|---|
| Headphones Form Factor | In-ear | Ear-bud | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.1 | Bluetooth 5.2 | Xiaomi Redmi Buds 3 have a more advanced version of Bluetooth than Sennheiser MOMENTUM True Wireless 2. |
| 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 | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Noise Isolating | Yes | - | Sennheiser MOMENTUM True Wireless 2 are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 5 - 21000 Hz | - | |
| Total Harmonic Distortion (THD) | <0.08% | - | |
| Sensitivity | 107 dB | - | |
| Diaphragm | 7 mm | 12 mm | Xiaomi Redmi Buds 3 have a thicker diaphragm than Sennheiser MOMENTUM True Wireless 2. |
| Features | - | QuickPair Function, built-in Qualcomm QCC3040 chip |
| MICROPHONE | Sennheiser MOMENTUM True Wireless 2 | Xiaomi Redmi Buds 3 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Xiaomi Redmi Buds 3 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | cVc (clear Voice capture) by Qualcomm | |
| Frequency Response | 100 - 10000 Hz | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Sennheiser MOMENTUM True Wireless 2 | Xiaomi Redmi Buds 3 |
|---|
| Controls | Volume, answer/end, play/pause | Play/pause, next/previous track, answer call |
|---|
| CABLE | Sennheiser MOMENTUM True Wireless 2 | Xiaomi Redmi Buds 3 |
|---|
| Cable Type | USB-C charge cable | USB-C charge cable - detachable |
|---|
| FEATURES | Sennheiser MOMENTUM True Wireless 2 | Xiaomi Redmi Buds 3 |
|---|
| Voice Control | Indirect | - | |
|---|---|---|---|
| Intelligent Assistant | Siri, Google Assistant | - |
| BATTERY AND CHARGING | Sennheiser MOMENTUM True Wireless 2 | Xiaomi Redmi Buds 3 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | - | 35 mAh | |
| Battery Life | 7 hour(s) | 5 hour(s) | Sennheiser MOMENTUM True Wireless 2 lasts longer on a single charge than the Xiaomi Redmi Buds 3. |
| Battery Life Details | Continuous playback: up to 7 hours Continuous playback (with included charging case): up to 28 hours |
Continuous playback: up to 5 hours Continuous playback (with included charging case): up to 20 hours |
|
| Charging Time | 1.5 hour(s) | - |
| CONNECTIONS | Sennheiser MOMENTUM True Wireless 2 | Xiaomi Redmi Buds 3 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | Sennheiser MOMENTUM True Wireless 2 | Xiaomi Redmi Buds 3 |
|---|
| Included Accessories | Charging case, 4 pairs of ear tips (XS, S,M, L) | Charging case (310 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IP54 | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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