Btootos A90
Dual 14.2mm dynamic drivers and Bluetooth 5.4 provide stable, low-latency audio with a 7-hour earbud battery that the case extends to 36 hours. The charging case’s LED display and IP7 waterproofing add practical convenience beyond typical budget earbuds. Best for budget-focused users needing clear ENC call quality and all-day battery life for daily commutes or office calls.
About This Earbuds
Dual 14.2mm dynamic drivers and Bluetooth 5.4 provide stable, low-latency audio with a 7-hour earbud battery that the case extends to 36 hours. The charging case’s LED display and IP7 waterproofing add practical convenience beyond typical budget earbuds. Best for budget-focused users needing clear ENC call quality and all-day battery life for daily commutes or office calls.
- Form factor in-ear
- Driver type dynamic
- Wireless
- Active noise cancellation
- Bluetooth version 5.4
- Battery life hours 6
- Case battery hours 36
- Water resistance IP7
Overview
Performance
Pros & Cons
Pros
- Strong social proof (99th percentile) 99th
- Strong sound (94th percentile) 94th
- Strong connectivity (81th percentile) 81th
- Strong anc (80th percentile) 80th
Cons
- Below average build (33th percentile) 33th
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Ear Tips | S, M, L |
| Weight | 0.1 kg / 0.2 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 14.2 |
| Drivers | 2 |
| Impedance | 32 |
| Hi-Res Audio | Yes |
| Codecs | AAC, SBC |
Noise Control
| ANC | Yes |
| ANC Type | ENC |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.4 |
| Wired Connector | Wireless |
Earbud Battery
| Battery Life | 6 |
| Charging | USB-C |
Case Battery
| Case Battery | 36 |
| Case Charging | USB-C |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
Features
| Voice Assistant | voice assistant |
| Touch Controls | Yes |
| Water Resistance | IP7 |
Value & Pricing
vs Competition
| Spec | Btootos A90 | Samsung Galaxy Buds3 Pro SM-R630NZWAXAR | EarFun Air Pro Air Pro 4+ | Soundcore Soundcore P31i | JBL Endurance Race Endurance Race 2 | TOZO Crystal Pods Crystal Pods |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | Dynamic | hybrid | Dynamic Driver | Dynamic | dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | 5.4 | 5.4 | 6.0 | 6.1 | 5.3 | 5.4 |
| Battery Life Hours | 6 | 6 | 12 | 10 | 12 | 7 |
| Case Battery Hours | 36 | 26 | 54 | 50 | 36 | 70 |
| Water Resistance | IP7 | IP57 | IP55 | IP55 | IP68 | IPX5 |
| Multipoint | - | true | true | - | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Btootos A90 | 79.6 | 65.9 | 33.4 | 93.7 | 67.6 | 70.9 | 79.1 | 80.7 | 99.3 |
| Samsung Galaxy Buds3 Pro SM-R630NZWAXAR Compare | 96.6 | 96.9 | 98.8 | 91.8 | 72.6 | 93.4 | 0 | 99.6 | 89.3 |
| EarFun Air Pro Air Pro 4+ Compare | 96.6 | 96.9 | 91.4 | 99.8 | 96 | 70.9 | 97.2 | 99.3 | 80.1 |
| Soundcore Soundcore P31i Compare | 88.5 | 96.9 | 91.4 | 96.8 | 94 | 70.9 | 91.9 | 84.8 | 89.3 |
| JBL Endurance Race Endurance Race 2 Compare | 88.5 | 90.4 | 98.8 | 46.7 | 88.7 | 93.4 | 97.2 | 96.4 | 69.2 |
| TOZO Crystal Pods Crystal Pods Compare | 91.9 | 90.4 | 91.4 | 77.4 | 96.6 | 70.9 | 97.2 | 92.5 | 99.3 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
