Side by side comparison and review of Poly - Plantronics Backbeat FIT 3150 and Xiaomi Redmi Buds 3 Lite. 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 | Poly - Plantronics Backbeat FIT 3150 | Xiaomi Redmi Buds 3 Lite |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.46 cm | |
| Width | - | 2.45 cm | |
| Depth | - | 1.67 cm | |
| Weight | 26 g | 4.2 g | Xiaomi Redmi Buds 3 Lite are lighter than Poly - Plantronics Backbeat FIT 3150 headphones. |
| Dimensions & Weight Details | Earbud: 13 g Charging case: 89 g |
Earphone: 2.45 cm x 1.67 cm x 2.46 cm / 4.2 g Charging case with earphones: 6 cm x 4.6 cm x 2.37 cm / 36 g |
|
| Colour | Black, blue | Black | Black | White | |
| Protection | Waterproof, sweat-resistant, IP57 | Dust-resistant, water-resistant | |
| Design | Sports | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 30 m | 10 m | Poly - Plantronics Backbeat FIT 3150 have a greater operating distance than Xiaomi Redmi Buds 3 Lite. |
| SOUND QUALITY | Poly - Plantronics Backbeat FIT 3150 | Xiaomi Redmi Buds 3 Lite |
|---|
| Headphones Form Factor | In-ear - over-the-ear mount | Ear-bud | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Xiaomi Redmi Buds 3 Lite have a more advanced version of Bluetooth than Poly - Plantronics Backbeat FIT 3150. |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Bass Boost | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | <3% | - | |
| Sensitivity | 94 dB | - | |
| Diaphragm | 13.5 mm | 6 mm | Poly - Plantronics Backbeat FIT 3150 have a thicker diaphragm than Xiaomi Redmi Buds 3 Lite. |
| MICROPHONE | Poly - Plantronics Backbeat FIT 3150 | Xiaomi Redmi Buds 3 Lite |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Xiaomi Redmi Buds 3 Lite microphone can cancel out ambient noise. |
| REMOTE CONTROL | Poly - Plantronics Backbeat FIT 3150 | Xiaomi Redmi Buds 3 Lite |
|---|
| Controls | Mute, volume control, answer/end, play/pause, next/previous track, voice assistant | Play/pause, next/previous track, reject call, answer call |
|---|
| CABLE | Poly - Plantronics Backbeat FIT 3150 | Xiaomi Redmi Buds 3 Lite |
|---|
| Cable Type | Micro-USB charge cable - detachable | - |
|---|
| FEATURES | Poly - Plantronics Backbeat FIT 3150 | Xiaomi Redmi Buds 3 Lite |
|---|
| Features | Voice alerts | Touch control |
|---|
| BATTERY AND CHARGING | Poly - Plantronics Backbeat FIT 3150 | Xiaomi Redmi Buds 3 Lite |
|---|
| Battery Type | 2 x headphone battery rechargeable - lithium polymer | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 90 mAh | - | |
| Battery Life | 8 hour(s) | 5 hour(s) | Poly - Plantronics Backbeat FIT 3150 lasts longer on a single charge than the Xiaomi Redmi Buds 3 Lite. |
| Battery Life Details | Continuous playback: up to 8 hours Continuous playback (with included charging case): up to 24 hours |
Continuous playback (with included charging case): up to 18 hours | |
| Charging Time | 2 hour(s) | - | |
| Included Qty | 2 | - |
| CONNECTIONS | Poly - Plantronics Backbeat FIT 3150 | Xiaomi Redmi Buds 3 Lite |
|---|
| Connector Type | - | USB (power only) (USB Type-C) Bluetooth |
|---|
| OTHERS | Poly - Plantronics Backbeat FIT 3150 | Xiaomi Redmi Buds 3 Lite |
|---|
| Included Accessories | USB charging cable, charging case (740 mAh) | Charging case, 3 pairs of silicone ear fins (small, medium, large), 2 pairs of earhooks (small, large) | |
|---|---|---|---|
| Compliant Standards | - | IP54 | |
| Service & Support | Limited warranty - parts and labour - 1 year | Limited warranty - 2 years |
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