Head-to-Head Specification Comparison
Search & compare any TWS earbuds, neckbands, headphones or speakers side-by-side.
realme Buds Wireless 3 Necband
₹1,244
VS
OnePlus Bullets Z3 Wireless Neckband
₹1,688
🎯 Audio Performance & Use-Case Match
| ⭐ Actual User Rating | ★ 4.3 / 5 (1 rating) ✓ Higher Rated | ★ 4.1 / 5 (1 rating) |
|---|---|---|
| 🎯 Overall Performance | 8.7 / 10 ✓ Winner | 8.2 / 10 |
| 💎 Value For Money (VFM) | 9.9 / 10 ✓ Better Value | 9.1 / 10 |
| 🏃 Gym & Sports | 9.2 / 10 | 9.2 / 10 |
| ✈️ Travel & Commute | 8.6 / 10 | 8 / 10 |
| 🎮 Gaming & Movies | 9.4 / 10 | 7.1 / 10 |
| 📞 Calls & Meetings | 8.1 / 10 | 8.1 / 10 |
| 🎵 Music & Bass | 8.1 / 10 | 8.7 / 10 |
📋 Key Technical Specifications Matrix
| Brand | realme | OnePlus |
|---|---|---|
| Category / Type | Neckbands (In-Ear) | Neckbands (In-Ear) |
| 🛡️ Noise Cancellation | 30dB Active Noise Cancellation | Active Noise Cancellation (ANC) |
| 🔋 Battery Playtime | 40 Hours Playtime ✓ Longer | 36 Hours Playtime |
| 🔊 Audio Drivers | 13.6mm Dynamic Bass Drivers | 12.4mm Dynamic Bass Drivers |
| 💧 Sweat / Splash Resistance | IP55 | IP55 |
| 🎮 Gaming Latency | 45ms Ultra-Low Latency | Standard (65ms) |
| 📶 Connectivity | Bluetooth v5.3 | Bluetooth v5.4 |
| Design | Neckband | Neckband |
| Type | In the Ear | In the Ear |
| Connectivity | Wireless | Wireless |
| Bluetooth Range | 10 m | 10 m |
| USB | Yes | Yes |
| Microphone | Yes | Yes |
| Voice Assistant | Yes, Google/Siri | Yes, Siri & Google |
| Water Resistant | Yes | Yes |
| Controls | On/Off, Volume Control | Volume +/- |
| Music Controls | Pause/Play | Pause/Play |
| Call Controls | Accept/Reject calls | Accept/Reject calls |
| Switch between Call and Music | Yes | Yes |
| Additional Features | IP55 Rated, 45ms Ultra Low Latency, Type-C Charging, Dual Pairing, LED Indicator | IP55 Rated, Dual Pairing, Google Fast Pair, 4 EQ Preset modes, USB Type-C Charging, Magnetic Control On/Off |
| Deep Bass | Yes | Yes |
| Impedance | 16 ohm | 32 ohm |
| Frequency Response | 20 Hz (Min) - 20 kHz (Max) | 20 Hz (Min) - 20 kHz (Max) |
| Driver Unit | 13.6 mm | 12.4 mm |
| Driver Type | Dynamic | Dynamic Bass Drivers |
| Active Noise Cancellation | Yes, 30dB-ANC | — |
| Other Features | 360° Spatial Sound | 3D Spatial Audio |
| Sales Package | 1 U Neckband, USB Charging Cable | Pair of OnePlus Bullets Wireless Z3 × 1, Silicone eartips (S, M, L) × 3, User guide and Warranty card × 1 |
| Inline Remote | Yes | Yes |
| Power Input | DC 5V | DC5V |
| Battery Life | 40 hours (ANC Off) | 36 hours |
| Warranty | 1 year, Brand Warranty | 1 year |
| Warranty Type | Manufacturer | Manufacturer |
| Covered in Warranty | Manufacturing Defects | Manufacturing Defect |
| Not Covered in Warranty | Physical Damages | Physical Damage |
| Bluetooth Version | Yes, 5.3 | Yes, 5.4 |
| Weight | 30.1 g | 26 g |
| Dimensions | — | 174.5 x 13.1 x 124.3 mm |
| Sensitivity | — | 98±3dB |
| Noise Reduction | — | AI Call Noise Cancellation |
| Environmental Noise Cancellation | — | Yes |