Side by side comparison and review of Xiaomi Redmi Buds 3 Pro and OPPO Enco W31. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Xiaomi Redmi Buds 3 Pro | OPPO Enco W31 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | 2.13 cm | - | |
| Width | 2.54 cm | - | |
| Depth | 2.03 cm | - | |
| Weight | 4.9 g | 50 g | Xiaomi Redmi Buds 3 Pro are lighter than Xiaomi Redmi Buds 3 Pro headphones. |
| 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 | Graphite black | Glacier grey | Black | White | |
| Protection | Splashproof, sweat-resistant | Dust-resistant, IP54, water-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 | Xiaomi Redmi Buds 3 Pro | OPPO Enco W31 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.2 | Bluetooth 5.0 | Xiaomi Redmi Buds 3 Pro have a more advanced version of Bluetooth than OPPO Enco W31. |
| Bluetooth Audio Codec | - | AAC | |
| 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 | - | 20 - 20000 Hz | |
| Sensitivity | - | 95 dB | |
| Impedance | 32 Ohm | - | |
| Diaphragm | Composite - 9 mm | Graphene - 7 mm | Xiaomi Redmi Buds 3 Pro have a thicker diaphragm than OPPO Enco W31. |
| Features | 2 devices connectivity | - |
| MICROPHONE | Xiaomi Redmi Buds 3 Pro | OPPO Enco W31 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | OPPO Enco W31 microphone can cancel out ambient noise. |
| Sensitivity | - | -38 dBV/Pascal |
| REMOTE CONTROL | Xiaomi Redmi Buds 3 Pro | OPPO Enco W31 |
|---|
| Controls | Play/pause, skip track, answer call, noise-cancellation on/off | Next/previous track, voice assistant |
|---|
| CABLE | Xiaomi Redmi Buds 3 Pro | OPPO Enco W31 |
|---|
| Cable Type | - | USB charge cable - detachable |
|---|
| FEATURES | Xiaomi Redmi Buds 3 Pro | OPPO Enco W31 |
|---|
| Sensors | - | Touch sensor |
|---|
| BATTERY AND CHARGING | Xiaomi Redmi Buds 3 Pro | OPPO Enco W31 |
|---|
| Battery Type | Headphone battery rechargeable - wireless charging | Headphone battery rechargeable - Lithium Ion | |
|---|---|---|---|
| Battery Capacity | 35 mAh | 25 mAh | Xiaomi Redmi Buds 3 Pro have a higher battery capacity than OPPO Enco W31. |
| Battery Life | 6 hour(s) | 3.5 hour(s) | Xiaomi Redmi Buds 3 Pro lasts longer on a single charge than the OPPO Enco W31. |
| 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 |
Continuous playback (with included charging case): up to 15 hours Continuous playback: up to 3.5 hours |
|
| Wireless Charging Standards | Qi | - | |
| Charging Time | 1 hour(s) | 2.5 hour(s) | Xiaomi Redmi Buds 3 Pro recharge faster than Xiaomi Redmi Buds 3 Pro. |
| Included Qty | - | 2 |
| CONNECTIONS | Xiaomi Redmi Buds 3 Pro | OPPO Enco W31 |
|---|
| Connector Type | Bluetooth USB (power only) |
- |
|---|
| OTHERS | Xiaomi Redmi Buds 3 Pro | OPPO Enco W31 |
|---|
| Included Accessories | USB charge cable, 3 pairs of silicone ear tips (small, medium, large), charging case (470 mAh) | Ear tips kit, USB charge cable, charging case (350 mAh) | |
|---|---|---|---|
| Compliant Standards | IPX4 | - | |
| Service & Support | Limited warranty - 2 years | - |
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