Detailed comparison and review of Sennheiser MOMENTUM Free and Xiaomi Redmi Buds 3. 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.
| DESIGN AND DIMENSIONS | Sennheiser MOMENTUM Free | Xiaomi Redmi Buds 3 |
|---|
| Product Type | Earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 1.69 cm | |
| Width | - | 4.07 cm | |
| Depth | - | 1.87 cm | |
| Weight | 40 g | 4.5 g | Xiaomi Redmi Buds 3 are lighter than Sennheiser MOMENTUM Free headphones. |
| Dimensions & Weight Details | - | 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 | Black, red | White | |
| Earpad Material | Stainless steel | - | |
| Protection | - | Spill-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | 10 m | The maximum operating distance of both headphones is the same. |
| SOUND QUALITY | Sennheiser MOMENTUM Free | 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 4.2 | Bluetooth 5.2 | Xiaomi Redmi Buds 3 have a more advanced version of Bluetooth than Sennheiser MOMENTUM Free. |
| 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 | Xiaomi Redmi Buds 3 are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 15 - 22000 Hz | - | |
| Total Harmonic Distortion (THD) | <0.5% | - | |
| Sensitivity | 118 dB | - | |
| Impedance | 28 Ohm | - | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | 12 mm | |
| Simultaneously Connectable Devices Qty (Multipoint) | 2 | - | Sennheiser MOMENTUM Free have the ability to connect to multiple devices simultaneously. |
| Features | Voice control | QuickPair Function, built-in Qualcomm QCC3040 chip |
| MICROPHONE | Sennheiser MOMENTUM Free | Xiaomi Redmi Buds 3 |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | Xiaomi Redmi Buds 3 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | cVc (clear Voice capture) by Qualcomm | |
| Sensitivity | -44 dBV/Pascal | - | |
| Microphones Included | - | 2 |
| REMOTE CONTROL | Sennheiser MOMENTUM Free | Xiaomi Redmi Buds 3 |
|---|
| Controls | Volume, answer/end, next/previous track, reject call | Play/pause, next/previous track, answer call |
|---|
| CABLE | Sennheiser MOMENTUM Free | Xiaomi Redmi Buds 3 |
|---|
| Cable Type | USB charge cable - detachable | USB-C charge cable - detachable |
|---|
| BATTERY AND CHARGING | Sennheiser MOMENTUM Free | Xiaomi Redmi Buds 3 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - lithium polymer | |
|---|---|---|---|
| Battery Capacity | 86 mAh | 35 mAh | Sennheiser MOMENTUM Free have a higher battery capacity than Xiaomi Redmi Buds 3. |
| Battery Life | 6 hour(s) | 5 hour(s) | Sennheiser MOMENTUM Free lasts longer on a single charge than the Xiaomi Redmi Buds 3. |
| Battery Life Details | - | 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 Free | Xiaomi Redmi Buds 3 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | Sennheiser MOMENTUM Free | Xiaomi Redmi Buds 3 |
|---|
| Included Accessories | Carrying case, 4 pairs of ear tips (XS, S,M, L) | Charging case (310 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IP54 | |
| Service & Support | - | Limited warranty - 2 years |
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