Compare TWS Earbuds Side-by-Side
Sajawass BX31 MAIJOFO AI Translation
In-Depth Comparison
The latest Sajawass BX31 in wireless audio with these sleek in-ear earbuds. Featuring Bluetooth 5.3 for a stable connection up to 10 meters and quick pairing, they deliver vivid sound with powerful bass and clear treble. The 13mm drivers and ENC noise reduction ensure crystal-clear calls, while the ergonomic ear hooks guarantee a secure fit during workouts. With an impressive 75 hours of total playback thanks to the charging case, plus over 8 hours on a single charge, you'll enjoy all-day music. Bonus perks include a 3-month game pass, pre-installed music software, and a compact case with LED display—perfect for active lifestyles and entertainment on the go. Discover the future of wireless audio with these cutting-edge, real-time AI translation earbuds. Featuring Bluetooth 5.4 for seamless pairing and support for AAC and SBC codecs, enjoy immersive sound with a powerful 14.2mm bio-carbon fiber driver delivering deep bass down to 50Hz. With up to 80 hours of standby and 6 hours of continuous playback on a single charge, plus quick recharge case, you'll stay connected all day. Innovative features include real-time translation in 144 languages, AI chat, and live recording, all accessible via an intuitive app. Bonus perks like a 3-month game pass and pre-installed software make these earbuds a must-have for tech lovers and globetrotters alike. 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 | Sajawass BX31 | MAIJOFO AI Translation |
|---|---|---|
| Battery Life | 75 hours total with charging case; over 8 hours playback per charge | Up to 80 hours standby, 6 hours playback per charge |
| Water Rating | IPX7 waterproof rating | Not specified |
| Bluetooth Version | Bluetooth 5.3 | Bluetooth 5.4 |
| Latency | - | - |
| Noise Cancellation | ENC noise reduction for clear calls | Not specified |
Soundcore Sleep A30
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|---|---|---|
| Overview | ||
| Bluetooth Version | ||
| Bluetooth 5.3 | Bluetooth 5.4 | - |
| ANC Specs | ||
| ENC noise reduction technology for clear voice calls | Not specified | - |
| Gaming Mode | ||
| Non-disruptive latency mode (implied by Bluetooth 5.3 optimization) | Not specified | - |
| Battery Life | ||
| 75 hours total with charging case; over 8 hours playback per charge | Up to 80 hours standby, 6 hours playback per charge | - |
| Other Connectivity Details | ||
| Range up to 10 meters, stable connection, supports wide device compatibility | Supports real-time translation in 144 languages, AI chat, live recording, and simultaneous interpreting via companion app | - |
| Fast Charging | ||
| Supports Type-C fast charging; 1.5 hours for full charge | Supports quick recharges; case enables rapid charging for extended use | - |
| Water Rating | ||
| IPX7 waterproof rating | Not specified | - |
| Audio | ||
| Driver Type | ||
| 13mm large dynamic driver | 14.2mm bio-carbon fiber dynamic driver | - |
| Audio Codec | ||
| Bluetooth 5.3 supported codecs (likely SBC/AAC, specific codecs not explicitly stated) | Supports Bluetooth AAC and SBC codecs | - |
| Signature Sound | ||
| Vivid high-fidelity sound with powerful bass, mellow midrange, and clear treble | Deep bass down to 50Hz, clear mid-to-high frequencies up to 5kHz, immersive sound profile | - |
| Noise Cancellation | ||
| ENC noise reduction for clear calls | Not specified | - |
| Other Audio Features | ||
| High-sensitivity touch controls for playback and volume adjustment | High-precision microphones for clear calls, immersive music playback | - |
| Battery | ||
| Total Playback with Charging Case | ||
| 75 hours | Approximately 80 hours standby, 6 hours continuous playback per charge | - |
| Single Earbud Playback | ||
| Over 8 hours | Up to 6 hours | - |
| Charging Time (Earbuds) | ||
| 1.5 hours via Type-C | Approximately 1 hour | - |
| Charging Time (Case) | ||
| Not explicitly specified, but likely similar to earbuds, approximately 1.5 hours | Approximately 2 hours | - |
| Battery Capacity Details | ||
| Charging case capacity not specified; earbuds equipped with batteries sufficient for 8+ hours each | Charging case supports fast charging; earbuds contain rechargeable batteries, specific capacity not disclosed | - |
| Connectivity | ||
| Multi-Point Connectivity | ||
| Not explicitly stated, likely not supported | Supported via Bluetooth 5.4 | - |
| Fast Pair | ||
| Supported (implied by quick pairing features) | Supported | - |
| Compatible Devices | ||
| Most Bluetooth-enabled devices including smartphones, tablets, laptops | Smartphones, tablets, laptops with Bluetooth 5.4 or lower | - |
| NFC Pairing | ||
| Not specified | Not specified | - |
| Charging | ||
| Charging Type | ||
| Type-C USB | USB Type-C | - |
| Battery Indicator | ||
| LED digital display on the charging case | LED display on case and earbuds | - |
| Quick Charging | ||
| Yes, 1.5 hours for full charge | Yes, case supports rapid recharge for extended use | - |
| Wireless Charging | ||
| Not supported | Not supported | - |
| Calling | ||
| Mics(Microphones) | ||
| Built-in high-quality microphone with ENC noise reduction | Four high-precision microphones for clear voice pickup | - |
| Other Calling Features | ||
| Clear voice communication, noise suppression | Noise reduction during calls, echo cancellation | - |
| Special Features | ||
| Touch Controls | ||
| Yes, for play/pause, answer/reject, volume, switch tracks, activate voice assistant | Yes, for music, calls, and translation functions | - |
| In-Ear Detection | ||
| Not explicitly stated | Not specified | - |
| Voice Assistant | ||
| Supported via touch controls | Supported via app integration | - |
| Case Design | ||
| Compact charging case with LED digital display | Compact, ergonomic, portable | - |
| Ear Hook Design | ||
| Yes, ergonomic TPE material ear hooks for secure fit | Not specified | - |
| Build & Design | ||
| Form Factor | ||
| In-ear wireless earbuds with over-ear hooks | In-ear true wireless earbuds | - |
| Headphone Type | ||
| True wireless in-ear earbuds | In-ear | - |
| Color Options | ||
| Not specified | Not specified | - |
| Material | ||
| Elastic TPE for ear hooks, likely plastic and silicone for earbuds | Plastic with bio-carbon fiber driver | - |
| Weight | ||
| 5.1 ounces | 3.52 ounces (total with case) | - |
| Noise Cancellation | ||
| Active Noise Cancellation(ANC) | ||
| ENC noise reduction for calls; no mention of active ANC for ambient noise | Not specified | - |
| Noise Cancellation Modes | ||
| Not specified | Not specified | - |
| Transparency Mode | ||
| Not specified | Not specified | - |
| More Features | ||
| Other Features | ||
| LED power display, IPX7 waterproof, ergonomic sports design | Real-time translation, AI chat, live recording, dual-ear mode, voice prompts | - |
| App Support | ||
| Not specified | Yes, for language settings, firmware updates, controls | - |
| Voice Prompts | ||
| Likely supported (common in such earbuds), not explicitly confirmed | Supported | - |
| Frequency | ||
| Not specified | Bass down to 50Hz, mid-high up to 5kHz | - |
| Transmission Range | ||
| Up to 10 meters | Approximately 10 meters (33 feet) | - |
| Smart Features | ||
| Sleep Mode | ||
| Not specified | Not specified | - |
| Health Monitoring | ||
| Not supported | Not specified | - |
| Find My Earbuds | ||
| Not specified | Not specified | - |
| Customization Options | ||
| EQ Customization | ||
| Not specified | Supported via app | - |
| Ear Tip Sizes | ||
| Three sizes included | Not specified | - |
| Firmware Updates | ||
| Not specified | Supported via app | - |
| Customizable Controls | ||
| Yes, via touch controls | Supported via app | - |
| Controls | ||
| Button Controls | ||
| Touch controls for multiple functions | Not specified | - |
| Voice Assistant Control | ||
| Yes | Supported via app | - |
| Music Controls | ||
| Play/Pause, next/previous, volume adjustment | Touch controls for play/pause, skip, volume | - |
| Touch Sensitivity | ||
| High sensitivity touch technology | Supported, customizable via app | - |
| Customizable Controls | ||
| Supported via touch controls | Supported via app | - |
| Box Contents | ||
| Earbuds | ||
| Yes | Pair of AI translation earbuds | - |
| Charging Case | ||
| Yes | Compact, portable case with LED indicator | - |
| USB Cable Type-C | ||
| Yes | Included | - |
| User Manual | ||
| Yes | Included | - |
| Warranty Card | ||
| Yes | Included | - |
| Extra Earmuffs | ||
| Yes, three sizes | Not specified | - |
| Launch Date | ||
| Release Date | ||
| July 21, 2025 | September 26, 2025 | - |
| Status | ||
| Available | Available | - |
| Warranty | ||
| Product Warranty | ||
| Not explicitly specified | Not specified | - |
Which is Better: Sajawass BX31 or MAIJOFO AI Translation?
Based on the comparison, here are the benefits of Sajawass BX31 and MAIJOFO AI Translation provided by nkbgaming.com/earbuds.
Pros of MAIJOFO AI Translation:
- Offers a newer Bluetooth version (Bluetooth 5.4) compared to Bluetooth 5.3 (A newer Bluetooth version ensures better connectivity, faster pairing, and improved power efficiency.)
Sajawass BX31
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MAIJOFO AI Translation
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