OnePlusTrue wireless earbuds
OnePlus Buds 4
OnePlus Buds 4 is a true wireless earbuds released in 2025. Key specs: fit In-ear, active noise cancelling, battery life 11 h, Bluetooth version 5.4.
8.8Score
Noise control & calls5.1
Battery8.0
Build & features8.2
price range$70–95Reference price converted from EUR
- Year
- 2025
- Brand
OnePlus- Popularity
- #557 of 2,013
- Model numbers
- OnePlus Buds 4 Zen Green
In-earFit
YesActive noise cancelling
11 hBattery life
5.4Bluetooth version
IPx5Water resistance (IPx)
49 gWeight
Spec guide
How it ranks among true wireless earbuds of 2025
Battery life · 11 hTop 49%Bluetooth version · 5.4Top 23%Water resistance (IPx) · IPx5Top 41%Weight · 49 gTop 8%
Compared with true wireless earbuds released in 2025. Bars show the share of models it beats.
compared with other true wireless earbuds
Why is Buds 4 a good choice?
Battery life: 11 hbetter than 80% of true wireless earbuds
Total with charging case: 45 hbetter than 82% of true wireless earbuds
Bluetooth version: 5.4better than 79% of true wireless earbuds
Lowest frequency: 15 Hzbetter than 90% of true wireless earbuds
Water resistance (IPx): IPx5better than 73% of true wireless earbuds
Charging time: 1.2 hbetter than 83% of true wireless earbuds
Weak points
Battery life with ANC: 6 hworse than 75% of true wireless earbuds
Specifications
Full specifications
Sound
- Lowest frequency
- 15 Hz
- Highest frequency
- 40,000 Hz
- Impedance
- 18 Ω
- Sensitivity
- 38 dB
- Hi-Res Audio
- Yes
Noise control
- Active noise cancelling
- Yes
- Transparency / ambient mode
- Yes
- Microphones
- 2
Battery & charging
- Battery life
- 11 h
- Battery life with ANC
- 6 h
- Total with charging case
- 45 h
- Charging time
- 1.2 h
- Fast charging support
- Yes
Connectivity
- Wireless
- Yes
- Hi-res codec (LDAC / aptX HD / LHDC)
- Yes
- aptX
- No
- LDAC
- No
- USB-C
- Yes
- Low-latency game mode
- Yes
Design & build
- Weight
- 49 g
- Protection rating
- IP55
- Water resistance (IPx)
- IPx5
- Dust protection (IP)
- 5
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
In collections
Headphones & speakers: Hi-res codec (LDAC / aptX HD / LHDC) + weight up to 250 g26True wireless earbuds: Weight up to 250 g39Headphones & speakers: Transparency / ambient mode + weight up to 250 g59Headphones & speakers: Active noise cancelling + weight up to 250 g68True wireless earbuds: Hi-res codec (LDAC / aptX HD / LHDC)167Headphones & speakers: Transparency / ambient mode + hi-res codec (LDAC / aptx HD / LHDC)175Headphones & speakers: Active noise cancelling + hi-res codec (LDAC / aptx HD / LHDC)206True wireless earbuds: Transparency / ambient mode271
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