Head-to-Head Specification Comparison
Search & compare any TWS earbuds, neckbands, headphones or speakers side-by-side.
boAt Airdopes 311 Pro Earbuds
₹1,099
VS
CMF by Nothing Buds Pro 2
₹3,799
🎯 Audio Performance & Use-Case Match
| ⭐ Overall Value Rating | 9 / 10 ✓ Winner | 8.6 / 10 |
|---|---|---|
| 🏃 Gym & Sports | 9.2 / 10 | 9.2 / 10 |
| ✈️ Travel & Commute (ANC) | 9.5 / 10 | 9.5 / 10 |
| 🎮 Gaming & Low Latency | 9.1 / 10 | 7.2 / 10 |
| 📞 Calls & Meetings | 8.8 / 10 | 7.6 / 10 |
| 🎵 Music & Bass Depth | 8.4 / 10 | 9.4 / 10 |
📋 Key Technical Specifications Matrix
| Brand | boAt | CMF by Nothing |
|---|---|---|
| Category / Type | Tws-earbuds (In-Ear) | Tws-earbuds (In-Ear) |
| 🛡️ Noise Cancellation | Active Noise Cancellation | 50DB Smart ANC |
| 🔋 Battery Playtime | 50 Hours ✓ Longer | 7 Hours |
| 🔊 Audio Drivers | 10 mm | 11mm |
| 💧 Sweat / Splash Resistance | IPX4 | IP55 |
| 🎮 Gaming Latency | 50 ms | Standard |
| 📶 Connectivity | Bluetooth v5.3 | Bluetooth v5.3 |
| Design | TWS Earbuds | TWS Earbuds |
| Type | In the Ear | In the Ear |
| Connectivity | Wireless | Wireless |
| Bluetooth | Yes, 5.3 | Yes, 5.3 |
| Bluetooth Range | 10 m | 10 m |
| USB | Yes | Yes |
| Microphone | Yes | Yes, 6 HD mic |
| Voice Assistant | Yes | Yes |
| Water Resistant | Yes | Yes |
| Controls | Touch | Touch control with Smart Dial |
| Switch between Call and Music | Yes | Yes |
| Additional Features | IPX4 Rated, Type-C Charging, 50ms Low Latency Beast Mode, Transparent Case Lid | IP55 Rated, Custom EQ, Low Lag Mode, Transparency Mode, Type-C Charging, Dual Connectivity, Find Earbuds, In-ear Detection, LED Charging Status |
| Deep Bass | Yes | Yes |
| Frequency Response | 20 Hz (Min) - 20 kHz (Max) | 20 Hz (Min) - 20 kHz (Max) |
| Driver Unit | 10 mm | — |
| Driver Type | Dynamic | 11mm bass driver + 6mm micro-planar tweeter |
| Environmental Noise Cancellation | Yes | Yes |
| Other Features | boAt Signature Sound | — |
| Sales Package | 1 Pair of Earbuds, User Manual, Warranty Card, Type-C Charging Cable | 1 Pair of Earbuds, Charging Case, USB-A to Type-C Cable, Safety Information, Warranty Information and User Guide , Ear tips in sizes (S, M, L) |
| Battery | Lithium Polymer | 10 min Charge= 7 hr Playtime |
| Battery Life | 50 hours (With Case) | 43 hours with Case (ANC Off)11 hours (Earbuds with ANC Off)26 hours with Case (ANC On)6.5 hours (Earbuds with ANC On) |
| Charging Time | 1.5 hours (Case), 1 hour (Earbuds) | 1.17 hours (Case), 1 hour (Earbuds) |
| Warranty | 1 year, Manufacturer Warranty | 1 year, Manufacturer Warranty |
| Warranty Type | Manufacturer | Manufacturer |
| Covered in Warranty | Manufacturing Defects | Manufacturing Defects |
| Not Covered in Warranty | Physical Damages | Physical Damage |
| Weight | — | 55.8 g (With Case), 4.9 g Per Earbud |
| Monaural | — | Yes |
| Music Controls | — | Play/Pause, Double Press: Skip Forward, Triple Press: Skip Back |
| Call Controls | — | Answer/Hang up Calls, Double Press: Reject Calls |
| Active Noise Cancellation | — | Yes, 50dB-Smart Hybrid ANC |
| Battery Capacity | — | 460 mAh (Case), 60 mAh Per Earbud |