Soundcore P31i
The Soundcore P31i packs adaptive ANC that cuts noise by up to 52 dB, LDAC Hi-Res audio, and 50 hours total battery with Qi wireless charging. Its standout differentiator is real-time AI translation across 100+ languages, plus six AI-enhanced mics for clear calls outdoors. Best suited for frequent travelers who want adaptive noise cancellation, long battery life, and on-the-go language translation.
About This Earbuds
The Soundcore P31i packs adaptive ANC that cuts noise by up to 52 dB, LDAC Hi-Res audio, and 50 hours total battery with Qi wireless charging. Its standout differentiator is real-time AI translation across 100+ languages, plus six AI-enhanced mics for clear calls outdoors. Best suited for frequent travelers who want adaptive noise cancellation, long battery life, and on-the-go language translation.
- Form factor in-ear
- Driver type Dynamic Driver
- Wireless
- Active noise cancellation
- Bluetooth version 6.1
- Battery life hours 10
- Case battery hours 50
- Water resistance IP55
The 30-Second Version
The Soundcore P31i true wireless earbuds deliver Hi-Res LDAC audio, 52dB adaptive ANC, and an absurd 50 hours of battery life for a fraction of what you'd pay for big-name rivals. Call quality is excellent and the IP55 rating adds durability, but there's no multipoint connection and the connection chimes are a minor pain. Overall, they're a steal for anyone who prioritizes sound and noise cancelling on a budget.
Overview
If you're hunting for true wireless earbuds that punch way above their price, the Soundcore P31i from Anker should be on your radar. They pack features you'd normally only find on earbuds costing two or three times as much: Hi-Res LDAC audio, adaptive noise cancelling that cuts out up to 52dB of background racket, spatial audio, and a staggering 50 hours of total battery life with the case. The spec sheet reads like a mid-range flagship, but the street price often sits comfortably under $100, and we've spotted them as low as $36 at some retailers. For anyone who wants premium sound and ANC without the premium price tag, these are seriously tempting.
Fit and comfort are solid for most ears, though the 70th percentile comfort score tells us they might not disappear quite like some stem-style buds. Still, the IP55 water resistance means you can sweat through a workout or get caught in light rain without worry. The six-microphone array and AI noise reduction promise crystal clear calls, and in our testing, they live up to that claim. The P31i also throws in a real-time translation feature for over 100 languages, which is a neat party trick if you travel a lot or work in multilingual settings.
Is the Soundcore P31i good for commuting? With 52dB of adaptive ANC and a snug seal, most engine rumble and subway noise just melt away. The transparency mode keeps you aware when needed, so you won't miss announcements. All this, wrapped in a compact case that supports wireless charging, makes them a no-brainer for daily carry.
Performance
The P31i absolutely nails sound quality. The 11mm dynamic drivers, paired with LDAC support, deliver rich detail and a satisfyingly wide soundstage that Hi-Res Audio fans will appreciate. Bass is punchy but never bloated, and the treble has a nice sparkle without turning harsh. In our database, sound performance sits in the 97th percentile, putting it up there with earbuds that cost significantly more. The companion app's hearing test and customizable EQ let you tailor the sound to your own ears, which is a rare bonus at this price.
Noise cancelling is another highlight. The adaptive system automatically adjusts the level of cancellation based on your environment, and with a maximum reduction of 52dB, it's one of the most aggressive ANC setups we've seen in budget earbuds—89th percentile, bordering on best-in-class. Wind noise reduction for calls works surprisingly well too, thanks to those six mics and AI smarts. Battery life is laughably good: 10 hours from the buds alone (8 with ANC on) and 50 hours total from the case. A 10-minute quick charge nets you 3.5 hours, so you'll never be stuck without music.
Pros & Cons
Pros
- Exceptional sound with LDAC and customizable EQ 97th
- Top-tier 52dB adaptive noise cancelling 97th
- Marathon battery life with fast charging 94th
- Six mics deliver remarkably clear calls 92th
- IP55 water and dust resistance
Cons
- Chimes instead of voice prompts for connection status
- No multipoint connection
- Short included charging cable
- Fit may not be perfect for all ear shapes
- Translation feature is more gimmick than daily driver
The Word on the Street
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Ear Tips | XS, S, M, L |
| Weight | 0.1 kg / 0.1 lbs |
Audio
| Driver Type | Dynamic Driver |
| Driver Size | 11 |
| Drivers | 1 |
| Freq Max | 40000 |
| Impedance | 14.2 |
| Sensitivity | 120 |
| Hi-Res Audio | Yes |
| Codecs | LDAC |
| Surround | Spatial Audio |
Noise Control
| ANC | Yes |
| ANC Type | adaptive |
Connectivity
| Wireless | Yes |
| Bluetooth | 6.1 |
| Wired Connector | USB Type C |
Earbud Battery
| Battery Life | 10 |
| Charge Time | 3 |
| Fast Charging | 10 min for 3.5 hours playback |
| Charging | USB-C |
Case Battery
| Case Battery | 50 |
| Case Charging | USB-C |
| Wireless Charging | Yes |
Microphone
| Microphone | Yes |
| Mic Count | 6 |
| NC Mic | Yes |
Features
| Touch Controls | Yes |
| App | soundcore |
| Bone Conduction | No |
| Water Resistance | IP55 |
Value & Pricing
Pricing for the P31i is all over the map, ranging from $36 to a baffling $799 depending on the seller. We recommend grabbing them from Amazon directly, where they frequently settle in the $50–$70 range. At that level, the combination of LDAC, boss-level ANC, and 50-hour battery life makes almost everything else look overpriced. You'd have to step up to something like the Samsung Galaxy Buds3 Pro at nearly triple the cost to get noticeably better noise cancellation and a more polished multipoint experience. For sheer bang-for-buck, the Soundcore P31i is one of the best deals in audio right now.
vs Competition
Stacked against its popular rivals, the P31i holds its ground and then some. The EarFun Air Pro 4+ is another budget darling with solid ANC and app support, but it lacks LDAC and can't touch the P31i's 52dB of noise reduction. The JBL Live Beam 3 sounds great and has a more comfortable stem design for some users, but its battery life falls well short of the P31i's endurance. Meanwhile, Samsung's Galaxy Buds3 Pro deliver a more seamless experience for Galaxy phone owners with auto-switching and 360 audio, but you'll pay a steep premium for that ecosystem lock-in. The SoundPEATS H3 and TOZO Crystal Pods are cheaper but lose out in sound refinement and ANC effectiveness. If you don't need multipoint and can live with chimes instead of voice prompts, the P31i is the most well-rounded option here.
| Spec | Soundcore P31i | Sony LinkBuds Fit WFLS910N/B | Samsung Galaxy Buds3 Pro SM-R630NZWAXAR | JBL Endurance Peak Endurance Peak 4 | EarFun Air Pro Air Pro 4+ | Sennheiser MOMENTUM True Wireless MTW4 |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | Dynamic Driver | dynamic | Dynamic | dynamic | hybrid | TrueResponse transducer system |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | 6.1 | 5.3 | 5.4 | 5.4 | 6.0 | 5.4 |
| Battery Life Hours | 10 | 5.5 | 6 | 12 | 12 | 7.5 |
| Case Battery Hours | 50 | 21 | 26 | 48 | 54 | 30 |
| Water Resistance | IP55 | IPX4 | IP57 | IP68 | IP55 | IP54 |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Soundcore P31i | 88.5 | 96.9 | 91.4 | 96.8 | 94 | 70.9 | 91.8 | 84.8 | 89.3 |
| Sony LinkBuds Fit WFLS910N/B Compare | 96.6 | 65.9 | 79 | 98 | 66.4 | 93.4 | 79.1 | 97.3 | 69.3 |
| Samsung Galaxy Buds3 Pro SM-R630NZWAXAR Compare | 96.6 | 96.9 | 98.8 | 91.9 | 72.6 | 93.4 | 0 | 99.6 | 89.3 |
| JBL Endurance Peak Endurance Peak 4 Compare | 96.6 | 96.9 | 98.8 | 80.9 | 94.7 | 70.9 | 63.1 | 99 | 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 |
| Sennheiser MOMENTUM True Wireless MTW4 Compare | 96.6 | 99.7 | 33.4 | 98.7 | 80.2 | 93.4 | 0 | 95.4 | 94.4 |
Common Questions
Q: Does the Soundcore P31i have multipoint connection?
No, the P31i can only connect to one device at a time. If you regularly switch between your phone and laptop, you'll need to manually disconnect and reconnect, which is a bummer at this price.
Q: How good is the noise cancelling on the Soundcore P31i?
It's excellent, with up to 52dB of adaptive noise reduction that automatically adjusts to your surroundings. In this price range, it's one of the strongest ANC systems you'll find and noticeably quiets engine rumble and chatty offices.
Q: Is the Soundcore P31i good for phone calls?
Yes, the six microphones with AI noise reduction do a great job of picking up your voice even in windy or noisy places. Call recipients report clear audio, making these a solid pick for work calls on the go.
Q: What's the battery life on the Soundcore P31i?
You get up to 10 hours from the earbuds alone (8 with ANC on) and 50 hours total with the case. A quick 10-minute charge gives you about 3.5 hours, so you're rarely left without tunes.
Who Should Skip This
Skip the P31i if you absolutely need multipoint connection to bounce between a phone and computer seamlessly—look at the Galaxy Buds3 Pro or the JBL Live Beam 3 for that. If you strongly prefer voice prompts over beeps and chimes, or if you want the most refined transparency mode on the market, you'll probably be happier spending more. And while the fit works for most, the 70th percentile comfort score hints that some ear shapes won't get that locked-in feeling, so if all-day wear is your top priority, try them somewhere with a good return policy first.
Verdict
The Soundcore P31i is a rare breed: budget earbuds that don't feel like compromises. You get flagship-level sound, ANC that actually works, and battery life that outlasts most long-haul flights. The app adds real value with that hearing test and EQ, and call quality is shockingly good. The lack of multipoint connection and the annoying chimes might bug a few power users, but those are minor trade-offs at this price. If you want the absolute best noise cancelling or a more premium build feel, you'll have to spend a lot more. For everyone else, these are an easy recommendation.