Huawei FreeBuds 4i Earbud versus Oppo Enco W51

Compare specifications, price, availability, ratings and shopping interest.

Huawei FreeBuds 4i Earbud

Out Of Stock
KSh 10,100

Oppo Enco W51

Upcoming
KSh 8,600

Huawei FreeBuds 4i Earbud Oppo Enco W51
Price KSh 10,100 KSh 8,600
Sales 27 - For Oct 2025 0 - For Oct 2025
Average rating 3.6 - 5 votes 5 - 1 votes
Likes 2 - For Oct 2025 0 - For Oct 2025
Views 425 - For Oct 2025 187 - For Oct 2025
General
Available February
2021
 September
2020
Dimensions 37.5 x 21 x 23.9 mm (H x W x D)
 -
Weight 5.5 g
 55.5 g (combined)
Colors Carbon Black
Ceramic White
Red
 Starry Blue
Floral White
Key features Bluetooth 5.2
Pop-up connect
Active noise cancellation
Call noise cancellation
Awareness mode
Up to 10h music playback
 IP54 (dust and water resistant)
Bluetooth 5.0
Triple-microphone noise cancellation
Automatic play & pause
Wireless charging
Earbud
Driver 10mm
 7mm
Frequency response -
 20Hz - 20kHz
Microphones 2
 6
IP rating -
 IP54 (dust and water resistance)
Chipset -
 -
Earbud controls Double Tap
Long Tap
 -
Earbud features Active Noise Cancellation
Call Noise Cancellation
22dB Noise Cancellation
Awareness Mode
 -
Sensors & Connectivity
Sensors Capacitive Touch
 Touch
Connectivity Bluetooth 5.2
 Bluetooth 5.0
Sensors & connectivity features Pop-Up Pair (EMUI10+ Devices)
Wear Detection (EMUI10+ Devices)
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Battery
Battery 55mAh
 25mAh
Play time Up to 7.5 hours (with ANC)
Up to 10 hours (ANC off)
10 min Charge for Up to 4 hours Playback
 3.5 hours (ANC)
4 hours (ANC off)
Talk time Up to 5.5 hours (with ANC)
Up to 6.5 hours (ANC off)
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Charging -
 -
Battery features -
 -
Charging Case
Charging case dimensions 48 x 61.8 x 27.5 mm (H x W x D)
 -
Charging case weight 36.5 g
 -
Charging case battery 215mAh
 480mAh
Charging case playtime Up to 22 hours
 20 hours (ANC)
24 hours (ANC off)
Charging case talk time -
 -
Charging -
 1 hour 20 min (USB Type C)
2 hours 30 min (wireless); 15 min for 9 hours
Charging case features -
 -