Portronics Harmonics Twins S3 – 20 Hr TWS Earbuds Review
The Portronics Harmonics Twins S3 are budget-friendly true‑wireless earbuds with 20 hours total playtime, Bluetooth 5.2, 8 mm drivers, IPX4 rating, and fast Type‑C charging. Great value under ₹800.
1. Overview
Launched in late 2024, the Portronics Harmonics Twins S3 are affordable Bluetooth 5.2 earbuds featuring a compact design and standout battery life—priced between ₹699–₹799 in India.
2. Key Specifications
| Feature | Specification |
|---|---|
| Drivers | 8 mm dynamic drivers for balanced sound |
| Battery Life | 5 hrs per bud, 20 hrs total (with case) |
| Bluetooth | Version 5.2, 10m reliable range |
| Charging | USB‑C fast charging; case charges in ~1 hr |
| Water Resistance | IPX4 – splash and sweat proof |
| Controls | Touch click controls for music/calls |
| Weight & Colors | Buds ~4g each; available in Black, White, Red, Yellow |
3. Real-World Performance
Sound Quality: Clear vocals, decent bass and mids; praised for balanced audio at this price
Latency: Low latency mode works well for casual video and gaming
Connectivity: Stable Bluetooth performance with quick auto-pair
4. User Feedback
Positive reviews highlight comfort and battery life
5. Pros & Cons
👍 Pros:
Excellent 20-hour battery backup with USB-C charging
Lightweight and snug fit
Reliable Bluetooth 5.2 with low latency
Splash-safe with IPX4 rating
Strong value under ₹800
👎 Cons:
Call quality can be average in noisy environments
Lacks advanced features like ANC or app support
Not designed for audiophile-level sound staging
✅ Final Verdict
The Portronics Harmonics Twins S3 offer outstanding convenience for their price—crisp sound, robust playtime, and water resistance. Ideal for students, commuters, and casual users seeking a dependable and affordable TWS option under ₹800.
