Oppo Enco W51 Budget Wireless Earbuds Review: ANC Performance and Value

The Oppo Enco W51 enters the Nepali market as one of the most affordable true wireless earbuds with active noise cancellation, priced at NPR 8,990. This review explores what the device offers beyond its budget-friendly ANC feature and whether it justifies the cost.

Design and Comfort The Oppo Enco W51 adopts an AirPods-like in-ear design with a plastic build and glossy finish. While the earbuds feature an IP54 dust and water resistance rating, the crease between the glossy and matte surfaces may accumulate dust over time. Despite this, the earbuds fit securely in the ear, and Oppo includes four silicone tip sizes in the box to ensure a comfortable and stable fit during use.

Pairing and Connectivity Equipped with Bluetooth 5.0, the Oppo Enco W51 provides a wireless range of up to 10 meters. Pairing is straightforward: simply open the case lid to enter pairing mode. However, users may encounter occasional disconnections or playback issues, particularly when moving away from the paired device. Stability improvements could enhance the overall experience.

Controls and Functionality Each earbud features touch-sensitive controls, but the implementation has limitations. For example, there is no direct tap-to-play/pause function; instead, music playback relies on wear detection. Double-tapping the right earbud activates ANC, while triple-tapping on either bud summons the default voice assistant. These controls can be finicky, especially for users without an Oppo smartphone, which may offer additional customization options.

Audio Performance The Oppo Enco W51 utilizes a 7mm dynamic driver with a dual TPU composite graphene diaphragm, offering a frequency response range of 20Hz to 20kHz. In listening tests, the earbuds delivered clear audio with good separation between instruments and vocals. Bass and treble frequencies are emphasized more than mid-range tones, making the earbuds well-suited for pop music but less ideal for EDM or hip-hop genres that demand deeper bass response.

Active Noise Cancellation A notable highlight is the inclusion of active noise cancellation, which reduces low-frequency ambient noise by up to 35dB. While it does not eliminate all background sounds, the ANC makes a noticeable difference in quieter listening environments. This feature is particularly valuable at the budget price point.

Battery Life Each earbud contains a 25mAh battery, while the charging case holds a 480mAh battery. With ANC off and volume set to 50%, the earbuds lasted approximately 3.5 hours per charge. The case can fully recharge the earbuds in about 80 minutes via a USB-C cable or through Qi wireless charging.

Verdict The Oppo Enco W51 succeeds in delivering active noise cancellation at an attractive price, making it a compelling option for budget-conscious buyers. Audio quality is solid for most genres, and the earbuds are comfortable for extended wear. However, users should be prepared for occasional connectivity hiccups and may find the touch controls less intuitive without an Oppo smartphone. Overall, it is a worthwhile purchase for those seeking basic ANC capabilities without breaking the bank.