In depth comparison and review of Sennheiser CX 7.00BT and Xiaomi Redmi Buds 3 Pro. 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 CX 7.00BT | Xiaomi Redmi Buds 3 Pro |
|---|
| Product Type | Earphones - Bluetooth - wireless - NFC | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.13 cm | |
| Width | - | 2.54 cm | |
| Depth | - | 2.03 cm | |
| Weight | - | 4.9 g | |
| Dimensions & Weight Details | - | Earphone: 2.54 cm x 2.03 cm x 2.13 cm / 4.9 g Charging case with earphones: 6.5 cm x 4.8 cm x 2.6 cm / 55 g |
|
| Colour | Black | Graphite black | Glacier grey | |
| Protection | - | Splashproof, sweat-resistant | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | - | 10 m |
| SOUND QUALITY | Sennheiser CX 7.00BT | Xiaomi Redmi Buds 3 Pro |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 4.1 | Bluetooth 5.2 | Xiaomi Redmi Buds 3 Pro have a more advanced version of Bluetooth than Sennheiser CX 7.00BT. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | - | Yes | Xiaomi Redmi Buds 3 Pro are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Dual transparency mode | |
| Frequency Response | 17 - 21000 Hz | - | |
| Total Harmonic Distortion (THD) | 0.5% | - | |
| Impedance | - | 32 Ohm | |
| Max Sound Pressure | 112 dB | - | |
| Diaphragm | - | Composite - 9 mm | |
| Features | - | 2 devices connectivity |
| MICROPHONE | Sennheiser CX 7.00BT | Xiaomi Redmi Buds 3 Pro |
|---|
| Form Factor | - | Built-in | |
|---|---|---|---|
| Type | On-cable | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Sensitivity | -44 dBV/Pascal | - |
| REMOTE CONTROL | Sennheiser CX 7.00BT | Xiaomi Redmi Buds 3 Pro |
|---|
| Controls | - | Play/pause, skip track, answer call, noise-cancellation on/off |
|---|
| CABLE | Sennheiser CX 7.00BT | Xiaomi Redmi Buds 3 Pro |
|---|
| Cable Type | USB charge cable | - |
|---|
| BATTERY AND CHARGING | Sennheiser CX 7.00BT | Xiaomi Redmi Buds 3 Pro |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable - wireless charging | |
|---|---|---|---|
| Battery Capacity | 170 mAh | 35 mAh | Sennheiser CX 7.00BT have a higher battery capacity than Xiaomi Redmi Buds 3 Pro. |
| Battery Life | 10 hour(s) | 6 hour(s) | Sennheiser CX 7.00BT lasts longer on a single charge than the Xiaomi Redmi Buds 3 Pro. |
| Battery Life Details | - | Continuous talk (active noise-cancelling off): up to 3 hours Continuous playback (active noise-cancelling off): up to 6 hours Continuous playback (noise cancelling OFF / with included charging case): up to 28 hours |
|
| Wireless Charging Standards | - | Qi | |
| Charging Time | 1.5 hour(s) | 1 hour(s) | Xiaomi Redmi Buds 3 Pro recharge faster than Sennheiser CX 7.00BT. |
| CONNECTIONS | Sennheiser CX 7.00BT | Xiaomi Redmi Buds 3 Pro |
|---|
| Connector Type | - | Bluetooth USB (power only) |
|---|
| OTHERS | Sennheiser CX 7.00BT | Xiaomi Redmi Buds 3 Pro |
|---|
| Included Accessories | Carrying pouch, 4 ear tips (extra small, small, medium, large) | USB charge cable, 3 pairs of silicone ear tips (small, medium, large), charging case (470 mAh) | |
|---|---|---|---|
| Compliant Standards | - | IPX4 | |
| Service & Support | - | Limited warranty - 2 years |
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