Compare TWS Earbuds Side-by-Side
Soundcore C30i Soundcore AeroFit 2
In-Depth Comparison
The new Soundcore C30i by Anker open-ear earbuds, perfect for active lifestyles and on-the-go listening. With a lightweight design weighing just 1.76 ounces, these clip-on earbuds feature powerful 12mm x 17mm racetrack drivers with a titanium-coated diaphragm, delivering clear, rich sound. Enjoy up to 30 hours of playtime with the charging case, and quick USB-C charging keeps you powered up in no time. Built with water resistance (IPX4), they’re great for workouts or rainy days. Easy-to-use touch controls and universal phone compatibility make managing your music simple. Plus, enjoy bonus perks like a 3-month game pass and pre-installed software, making your experience even more enjoyable! Soundcore AeroFit 2 by Anker open-ear true wireless Bluetooth headphones, now available! Weighing only 85 grams, they deliver rich, immersive audio with deep bass, clear mids, and vivid treble thanks to dynamic drivers and LDAC support. Enjoy up to 10 hours of playback on a single charge, and a total of 42 hours with the stylish wireless charging case. Designed for comfort, they feature adjustable ear hooks and a rotatable case for a perfect fit. With four-mic AI-enhanced calls, touch controls, and real-time translation for over 100 languages, these headphones are perfect for on-the-go multitasking. Bonus: get a 3-month game pass and pre-loaded productivity apps with your purchase! In this comparison, we look at specs, features, and price to help you compare which is better. Let’s see key highlights below.
Quick Comparison (Top 5 Features)
| Key Feature | Soundcore C30i | Soundcore AeroFit 2 |
|---|---|---|
| Battery Life | Up to 30 hours total playback with charging case | 42 hours total with case; 10 hours per single charge |
| Water Rating | IPX4 Water Resistant | IP55 |
| Bluetooth Version | Bluetooth 5.2 | 5.4 |
| Latency | - | - |
| Noise Cancellation | None | None |
Rolosar Q76
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|---|---|---|
| Overview | ||
| Bluetooth Version | ||
| Bluetooth 5.2 | 5.4 | - |
| ANC Specs | ||
| None | None | - |
| Gaming Mode | ||
| Not supported | - | - |
| Battery Life | ||
| Up to 30 hours total playback with charging case | 42 hours total with case; 10 hours per single charge | - |
| Other Connectivity Details | ||
| Wireless Bluetooth connection, 2402-2480 MHz frequency range | Supports Bluetooth 5.4, LDAC codec for Hi-Res audio transmission | - |
| Fast Charging | ||
| Supports 100W charging; 30 minutes to 50% | Supports quick charge; 1 hour earbuds charge, 2 hours case charge | - |
| Water Rating | ||
| IPX4 Water Resistant | IP55 | - |
| Audio | ||
| Driver Type | ||
| 12mm × 17mm racetrack dynamic drivers with titanium-coated diaphragm | 20mm × 11.5mm racetrack dynamic driver | - |
| Audio Codec | ||
| SBC, AAC, aptX Adaptive, LDAC | LDAC, SBC, AAC | - |
| Signature Sound | ||
| Expansive, clear audio with balanced bass and treble | Rich Sound: deep bass with 7.5dB bass boost, clear mids, vivid treble, BassTurbo acoustics | - |
| Noise Cancellation | ||
| None | None | - |
| Other Audio Features | ||
| Big drivers for enhanced sound clarity, titanium-coated diaphragm for durability and improved sound quality | Supports 2x bass boost, supports Hi-Res audio, frequency response 20Hz - 40kHz, sensitivity 127.5 dB | - |
| Battery | ||
| Total Playback with Charging Case | ||
| Up to 30 hours | 42 hours | - |
| Single Earbud Playback | ||
| Up to 8 hours per charge (approximate, varies with usage) | 10 hours | - |
| Charging Time (Earbuds) | ||
| Approximately 1.5 hours for full charge | 1 hour | - |
| Charging Time (Case) | ||
| Approximately 2 hours for full charge | 2 hours | - |
| Battery Capacity Details | ||
| 3 Lithium Polymer batteries (each approximately 55mAh), total capacity around 165mAh | Carrying case battery capacity 750mAh, supports wireless charging | - |
| Connectivity | ||
| Multi-Point Connectivity | ||
| Supported, allows connection to two devices simultaneously | - | - |
| Fast Pair | ||
| Supported via Google Fast Pair | - | - |
| Compatible Devices | ||
| Cellphones, Desktops, Laptops, Tablets | Cellphones, Desktops, Laptops, Tablets | - |
| NFC Pairing | ||
| Supported for quick pairing | - | - |
| Charging | ||
| Charging Type | ||
| USB Type-C | Wireless charging compatible, USB-C cable included | - |
| Battery Indicator | ||
| LED indicators on case and earbuds for charging status | - | - |
| Quick Charging | ||
| Supports 100W fast charging; 30 minutes provides approximately 50% charge | Yes, 1 hour earbuds charge for 10 hours playback | - |
| Wireless Charging | ||
| Not supported | Yes | - |
| Calling | ||
| Mics(Microphones) | ||
| Built-in microphone array with noise reduction | 4-mic array for clear calls | - |
| Other Calling Features | ||
| Universal phone control, echo cancellation, high-quality voice pickup | AI Clear Calls technology | - |
| Special Features | ||
| Touch Controls | ||
| Yes, touch-sensitive controls for playback, calls, and volume | Yes, capacitive touch controls | - |
| In-Ear Detection | ||
| Not supported | - | - |
| Voice Assistant | ||
| Supports voice assistants via touch controls | Supports free AI translation with real-time response, compatible with voice assistants | - |
| Case Design | ||
| Open-ear clip-on with attachable ear grips for stability | Rotatable structure to adapt to different ear shapes, supports wireless charging | - |
| Ear Hook Design | ||
| Attachable ear grips for enhanced stability during movement | Yes, 4-level adjustable ear hooks for a secure fit | - |
| Build & Design | ||
| Form Factor | ||
| Open Ear, clip-on style | Open-Ear | - |
| Headphone Type | ||
| Earbuds | Open-Ear Headphones | - |
| Color Options | ||
| Multiple (specific colors not listed, typically black, white, etc.) | - | - |
| Material | ||
| Plastic with silicone ear grips | PC+ABS+LSR | - |
| Weight | ||
| 1.76 ounces (approximately 50 grams) | 85 grams | - |
| Noise Cancellation | ||
| Active Noise Cancellation(ANC) | ||
| None | None | - |
| Noise Cancellation Modes | ||
| N/A | - | - |
| Transparency Mode | ||
| N/A | - | - |
| More Features | ||
| Other Features | ||
| Lightweight, Microphone Included, Universal Phone Control, Volume Control, Water Resistant | Supports 100 languages with real-time AI translation, IP55 & sweatproof, detachable cable, 4 adjustable ear fit positions | - |
| App Support | ||
| Supported via Soundcore app for firmware updates and customization | Yes, via soundcore app version 3.8.7 or later | - |
| Voice Prompts | ||
| Yes, for pairing and battery status | - | - |
| Frequency | ||
| 2402-2480 MHz | 20Hz - 40kHz | - |
| Transmission Range | ||
| Up to 10 meters (33 feet) | 10 meters | - |
| Smart Features | ||
| Sleep Mode | ||
| Supported via app controls | - | - |
| Health Monitoring | ||
| Not supported | - | - |
| Find My Earbuds | ||
| Supported via Soundcore app | - | - |
| Customization Options | ||
| EQ Customization | ||
| Supported via Soundcore app | Yes, via app | - |
| Ear Tip Sizes | ||
| 2 sizes of ear grips (M/L) | - | - |
| Firmware Updates | ||
| Supported via Soundcore app | Yes, via soundcore app | - |
| Customizable Controls | ||
| Volume control and voice assistant activation | - | - |
| Controls | ||
| Button Controls | ||
| Touch controls for playback, calls, volume, and voice assistant | - | - |
| Voice Assistant Control | ||
| Supported via touch controls | - | - |
| Music Controls | ||
| Play/Pause, Next/Previous track via touch | Touch controls | - |
| Touch Sensitivity | ||
| Adjustable via app | - | - |
| Customizable Controls | ||
| Limited to volume and voice assistant | - | - |
| Box Contents | ||
| Earbuds | ||
| soundcore C30i open-ear earbuds | soundcore AeroFit 2 | - |
| Charging Case | ||
| Yes | Yes | - |
| USB Cable Type-C | ||
| Yes, 11.81 in / 300 mm length | Yes | - |
| User Manual | ||
| Included | - | - |
| Warranty Card | ||
| Included | - | - |
| Extra Earmuffs | ||
| 2 sizes of attachable ear grips (M/L) | - | - |
| Launch Date | ||
| Release Date | ||
| April 9, 2024 | October 14, 2024 | - |
| Status | ||
| Available Now | Available Now | - |
| Warranty | ||
| Product Warranty | ||
| Typically 1-year limited warranty (manufacturer's standard, specific details may vary) | - | - |
Which is Better: Soundcore C30i or Soundcore AeroFit 2?
Based on the comparison, here are the benefits of Soundcore C30i and Soundcore AeroFit 2 provided by nkbgaming.com/earbuds.
Pros of Soundcore C30i:
- Offers better Battery Life (Up to 30 hours total playback with charging case vs 42 hours total with case; 10 hours per single charge) (Higher total playback time offers longer listening without needing to recharge quickly.)
Pros of Soundcore AeroFit 2:
- Offers a newer Bluetooth version (5.4) compared to Bluetooth 5.2 (A newer Bluetooth version ensures better connectivity, faster pairing, and improved power efficiency.)
- Offers better Water Rating (IP55 vs IPX4 Water Resistant) (A higher IPX rating means better water resistance, providing more protection against splashes and sweat.)
Soundcore C30i
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Soundcore AeroFit 2
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