Battery life
- OPPO Enco Buds3
- Up to 48 hours with the case
- UGREEN HiTune H6 Pro NC
- Up to 30 hours with the case
Headphones comparison
Compare sound, battery life, fit, controls and connections.
01Selected ![]() OPPO Enco Buds3
KSh 4,500In Stock | 02 ![]() UGREEN HiTune H6 Pro NC Wireless Earbuds
KSh 4,800In Stock |
|---|




Choose the OPPO Enco Buds3 if you want longer rated battery life (9.5 hours per charge), IP55 water resistance and up to 48 hours with the charging case. Choose the UGREEN HiTune H6 Pro NC if you want active noise cancellation and LDAC hi-res codec support.
The main differences to help you choose.
Explore the full specifications, section by section.
| Specification | OPPO Enco Buds3 | UGREEN HiTune H6 Pro NC Wireless Earbuds |
|---|---|---|
| Brand | — | UGREEN |
| Model | Enco Buds 3 (ETEG1) | HiTune H6 Pro · WS203 |
| Announced | 2025 | 2024 |
| Type | True Wireless In-Ear Earbuds | True Wireless In-Ear Earbuds |
| Color | Snow White; Slate Black | White |
| Specification | OPPO Enco Buds3 | UGREEN HiTune H6 Pro NC Wireless Earbuds |
|---|---|---|
| Weight | 3.8 g ± 0.2 g per earbud | — |
| Dimensions | 31.82 × 17.04 × 18.02 mm per earbud | — |
| Specification | OPPO Enco Buds3 | UGREEN HiTune H6 Pro NC Wireless Earbuds |
|---|---|---|
| Battery Life | Up to 9.5 hours; up to 48 hours with charging case | Up to 6 hours per charge; up to 30 hours including charging case |
| Charging Time | About 60 minutes for earbuds; about 80 minutes for earbuds and case | Approximately 1.5 hours (earbuds); 2 hours (case) |
| Fast Charging | 10 minutes provides up to 3 hours of playback | — |
| Charging Port | USB-C | Charging contacts on earbuds; USB-C on case |
| Wireless Charging | No | — |
| Specification | OPPO Enco Buds3 | UGREEN HiTune H6 Pro NC Wireless Earbuds |
|---|---|---|
| Connection | Bluetooth | Bluetooth wireless |
| Bluetooth | Bluetooth 5.4 | 5.3 |
| Bluetooth Range | Up to 10 m | Up to 10 m, unobstructed |
| Multipoint Connection | Yes — dual-device connection | Two-device connection via UGREEN app |
| Connector | USB-C for charging | Not applicable |
| App Support | HeyMelody app | UGREEN app; dual connection and listening settings |
| Cable Length | — | — |
| Specification | OPPO Enco Buds3 | UGREEN HiTune H6 Pro NC Wireless Earbuds |
|---|---|---|
| Sensors | Touch sensors | — |
| Special Features | Google Fast Pair; AI Translate on compatible OPPO/OnePlus phones; Game Mode; dual-device connection | Low-latency gaming mode; dual-device connection |
| Specification | OPPO Enco Buds3 | UGREEN HiTune H6 Pro NC Wireless Earbuds |
|---|---|---|
| Drivers | 12.4 mm titanium-plated dynamic driver; 123 ± 2 dB sensitivity at 1 kHz | — |
| Frequency Response | 20 Hz–20 kHz | 20Hz–40kHz |
| Audio Codecs | AAC; SBC | SBC; AAC; LDAC |
| Active Noise Cancellation | No | Hybrid active noise cancellation |
| Transparency / Ambient Mode | No | — |
| Spatial Audio | Yes — OPPO Alive Audio 3D spatial sound | — |
| Microphones | Dual microphones with AI Clear Call noise reduction; −38 dBV/Pa sensitivity | AI noise reduction for calls |
| Audio Features | OPPO Alive Audio; Enco Master sound profiles; Game Mode with latency as low as 47 ms | — |
| Specification | OPPO Enco Buds3 | UGREEN HiTune H6 Pro NC Wireless Earbuds |
|---|---|---|
| Case Type | Compact USB-C charging case | Charging case with rechargeable lithium-polymer battery |
| Case Battery Life | Extends total playtime to up to 48 hours | Up to 30 hours total playback including earbuds |
| Case Charging | USB-C; 5 V / 1 A input | 400mAh battery; USB input: 5V / 500mA |
| Case Charging Port | USB-C | USB-C |
| Case Wireless Charging | No | — |
| Case Dimensions | 49.04 × 49.29 × 24.06 mm | — |
| Case Water & Dust Resistance | Not rated; charging case is not IP55 | — |
| Case Features | 530 mAh rechargeable battery; compact design | Battery indicator; earbud storage and charging |
| Specification | OPPO Enco Buds3 | UGREEN HiTune H6 Pro NC Wireless Earbuds |
|---|---|---|
| Controls | Touch controls for music, calls and compatible-phone camera shutter | Touch controls |
| Water & Dust Resistance | IP55 (earbuds only) | IPX5 (earbuds) |
| Ear Tips / Ear Cushions | Half in-ear design | — |
| Specification | OPPO Enco Buds3 | UGREEN HiTune H6 Pro NC Wireless Earbuds |
|---|---|---|
| Headphones / Earbuds | OPPO Enco Buds 3 earbuds | HiTune H6 Pro earbuds ×1 pair |
| Charging Case | Charging case | Charging case ×1 |
| Audio Cable | True wireless design | Not applicable |
| Ear Tips / Accessories | Half in-ear design | — |
| Charging Cable | — | USB-A to USB-C charging cable ×1 |
| Documentation | — | User manual |
Choose OPPO Enco Buds3 for longer rated battery life and IP55 water and dust resistance; UGREEN HiTune H6 Pro offers noise cancellation and hi-res Bluetooth audio.
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