Side by side comparison and review of OPPO Enco W51 and Samsung Galaxy Buds2. 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 | OPPO Enco W51 | Samsung Galaxy Buds2 |
|---|
| Product Type | True wireless earphones - Bluetooth - wireless | True wireless earphones - Bluetooth - wireless | |
|---|---|---|---|
| Height | - | 2.09 cm | |
| Width | - | 1.7 cm | |
| Depth | - | 2.11 cm | |
| Weight | 55.5 g | 5 g | Samsung Galaxy Buds2 are lighter than OPPO Enco W51 headphones. |
| Dimensions & Weight Details | - | Earbud: 1.7 cm x 2.11 cm x 2.09 cm / 5 g Charging case: 5.02 cm x 5 cm x 2.78 cm / 41.2 g |
|
| Colour | White floral | Starry blue | Black | Lavender | Olive | Graphite | White | |
| Protection | Dust-resistant, IP54, water-resistant | - | |
| Recommended Use | Portable electronics | Portable electronics | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | OPPO Enco W51 | Samsung Galaxy Buds2 |
|---|
| Headphones Form Factor | In-ear | In-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | Dynamic | |
| Connectivity Technology | Wireless | Wireless | |
| Wireless Technology | Bluetooth | Bluetooth | |
| Bluetooth Version | Bluetooth 5.0 | Bluetooth 5.2 | Samsung Galaxy Buds2 have a more advanced version of Bluetooth than OPPO Enco W51. |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | |
| Bluetooth Audio Codec | - | SBC, AAC, Samsung Scalable | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Sound Output Mode | Stereo | - | |
| Sound Effects | - | Bass Boost, Ambient Sound Mode | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 103 dB | - | |
| Diaphragm | 7 mm | - | |
| Features | - | Auto Switch |
| MICROPHONE | OPPO Enco W51 | Samsung Galaxy Buds2 |
|---|
| Form Factor | Built-in | Built-in | |
|---|---|---|---|
| Noise Cancelling | - | Yes | Samsung Galaxy Buds2 microphone can cancel out ambient noise. |
| Sensitivity | -38 dBV/Pascal | - | |
| Microphones Included | - | 3 |
| CABLE | OPPO Enco W51 | Samsung Galaxy Buds2 |
|---|
| Cable Type | - | USB-C charge cable - detachable |
|---|
| FEATURES | OPPO Enco W51 | Samsung Galaxy Buds2 |
|---|
| Features | - | Touch control, fast charge | |
|---|---|---|---|
| Internet of Things (IoT) Compatible | - | Yes | |
| Intelligent Assistant | - | Bixby | |
| Sensors | - | Accelerometer, proximity sensor, gyro sensor, hall sensor, Voice Pickup Unit (VPU) |
| BATTERY AND CHARGING | OPPO Enco W51 | Samsung Galaxy Buds2 |
|---|
| Battery Type | Headphone battery rechargeable - Lithium Ion | Headphone battery rechargeable | |
|---|---|---|---|
| Battery Capacity | 25 mAh | 61 mAh | Samsung Galaxy Buds2 have a higher battery capacity than OPPO Enco W51. |
| Battery Life | 4 hour(s) | 5 hour(s) | Samsung Galaxy Buds2 lasts longer on a single charge than the OPPO Enco W51. |
| Battery Life Details | Continuous playback (noise cancelling OFF / cable connection): up to 24 hours Continuous playback (noise cancelling ON / cable connection): up to 20 hours Continuous playback (noise cancelling OFF): up to 4 hours Continuous playback (noise cancelling ON): up to 3.5 hours |
Continuous playback (noise cancelling ON): up to 5 hours Continuous playback (noise cancelling ON / with included charging case): up to 20 hours Continuous playback (noise cancelling OFF): up to 7.5 hours Continuous playback (noise cancelling OFF / with included charging case): up to 29 hours Continuous talk (noise cancelling ON): up to 3.5 hours Continuous talk (noise cancelling ON / with included charging case): up to 13 hours Continuous talk (noise cancelling OFF): up to 3.5 hours Continuous talk (noise cancelling OFF / with included charging case): up to 14 hours |
|
| Included Qty | 2 | - |
| CONNECTIONS | OPPO Enco W51 | Samsung Galaxy Buds2 |
|---|
| Connector Type | - | USB (power only) (USB Type-C) |
|---|
| OTHERS | OPPO Enco W51 | Samsung Galaxy Buds2 |
|---|
| Included Accessories | Charging case (480 mAh) | 3 pairs of ear tips (small, medium, large), charging case (472 mAh) | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 1 year |
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