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OPPO/ Enco
Enco W51
OPPO's first ANC earbuds with wireless charging
August 1, 2020★ Notable model99 $ at launchActive noise cancellation
Generation Lineage
4 hEarbud only
20 hWith case
IP54Resistance
5.0Bluetooth
The surprising part — It launched 102% more expensive than its predecessor. Explore price trends →
Key Technology
2020 → 2026Active Noise Cancellation (ANC)
ANC became the defining battlefield of premium wireless earbuds starting in 2019.
Lineage DNA
Tracked since Enco Free (2019), the first model in the line.
Battery life (earbud)
4 h-20% since the 1st model
Total battery life (case)
20 h0% since the 1st model★ line record
Weight per earbud
3.9 g-15% since the 1st model★ line record
Launch price
99 $0% since the 1st model
Entity graph
Explore this story
3 generationsOPPO Enco
2019 → 2020
Comfort & durability
Weight per earbud3.9 g
CertificationIP54
Battery life
Earbud only4 h
With case20 h
General
Release dateAugust 1, 2020
Launch price99 $
Compared to Enco W31
- +Gains active noise cancellation (ANC)
- ++14% earbud-only battery life
- ++33% total battery life with case
- +11% lighter per earbud
- +Gains multipoint
- -$50 pricier at launch
Popular comparisons
Enco W51 vs Enco W31
Previous model · OPPO · 2020
Enco W51 vs Liberty Air 2
Competing alternative · Soundcore · 2019
Also released in 2020
2020What else happened this year?
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