When it comes to budget audio gear, there’s a moment when it’s less about the specifications and more about the compromises you’re willing to make. The Soundcore P30i and P31i are right in that sweet spot.
Both of these models come in at under $50, and they both offer active noise cancellation, impressive battery life, and a range of features that would have seemed top-notch just a few years back.
However, they don’t sound or perform quite the same in ways that really count.
On paper, the P31i looks like the better option. But in reality, it all boils down to what matters most to you.
Also see: Soundcore P20i vs P30i vs P40i: Choose the Right One
The Sound Difference Isn’t What You Expect
The easiest way to understand these two is this: the P31i is cleaner, the P30i is heavier.
Soundcore markets the newer model as having “stronger bass,” but that doesn’t quite line up with how it actually sounds. The P31i tightens things up. Bass hits faster, doesn’t linger, and stays out of the way of vocals. It feels more controlled, more balanced.
The P30i goes the other direction. There’s more weight down low—more rumble, more presence. It’s not as tidy, and at times it can bleed into the mids a bit, but it delivers that physical thump a lot of people look for, especially with bass-heavy music.
Switch between the two on something vocal-heavy podcasts, YouTube, even dialogue in films and the P31i immediately sounds clearer. Voices sit forward, less masked. Push the volume up, and it holds together better too.
But throw on something with a deep sub-bass line, and the P30i pushes back. It simply feels bigger.
Neither is objectively “right.” One is just more refined. The other is more fun.
A Meaningful Step Up in Microphone Quality
If you take calls often, this is where the newer model justifies itself almost immediately.
The P30i tries a bit too hard to clean up background noise. The result is a voice that sounds compressed, occasionally clipped, and sometimes inconsistent. It’s usable, but not something you’d rely on in a busy environment.
The P31i pulls back on that aggression. It still reduces noise, but without warping your voice as much. Conversations sound more natural, and more importantly, more stable. Fewer dropouts, fewer moments where your voice just disappears.
It’s not perfect phone-side processing can still get in the way—but for this price, it’s surprisingly solid.
Same Idea, Slightly Different Execution
Physically, these two are closer than they are different.
They fit almost the same, use similar silicone tips, and are comfortable enough for long listening sessions. After an hour or so, though, they can start to loosen slightly—nothing unusual, just the reality of smooth plastic and ear movement.
The P31i trims things down a bit. It’s slimmer, a little more refined in the hand, but that also makes it slightly harder to grab out of the case without brushing the touch controls.
The P30i, by comparison, is easier to handle. Not better designed, just more forgiving in day-to-day use.
Durability gets a quiet upgrade on the newer model too. The P31i can handle a bit more exposure to water, while the P30i sticks to basic sweat resistance. Neither is meant for anything extreme.
Connectivity Moves Forward—With a Catch
The P31i takes a clear step ahead technically. Newer Bluetooth, support for LDAC, and the same multipoint feature that lets you stay connected to two devices at once.
That all sounds great and mostly is but there’s an asterisk.
LDAC isn’t available out of the box. It comes through a firmware update. And that update depends on the Soundcore app behaving itself, which isn’t always guaranteed. There are situations where the app essentially forces you to update before you can use it properly, and if the update stalls, you’re stuck.
Once it works, it’s a real upgrade. But getting there can be more annoying than it should be.
Noise Cancellation: Similar Strength, Better Control
For the price, both handle noise better than you’d expect.
Constant sounds—fans, traffic, distant chatter—are reduced effectively on both. In a train or a busy room, they do a respectable job of taking the edge off.
The difference shows up in less predictable situations.
The P30i can overreact. Sudden bumps or gusts of wind sometimes trigger a kind of internal “thump” as the system tries to correct itself. It’s brief, but noticeable.
The P31i smooths that out. It adapts more quietly, without drawing attention to the process. It doesn’t block dramatically more noise—it just feels more controlled doing it.
The App Is Good… Until It Isn’t
Soundcore’s app is generally one of the better ones in this category. EQ customization, control remapping, ANC adjustments—it’s all there, and it’s responsive.
But the firmware system holds it back.
If there’s an update pending, the app can effectively lock you out until you install it. And if that update doesn’t go through cleanly, it turns into a frustrating loop. It’s not a deal-breaker, but it’s the kind of thing you don’t expect to deal with on otherwise polished hardware.
Battery Life Is Close, But Not Equal
Neither of these will leave you worrying about battery.
The P30i is already strong, comfortably lasting through long listening sessions, even if you turn on noise cancellation. The P31i stretches things a bit further, especially with ANC enabled, and the case holds a little more extra charge.
The difference isn’t dramatic in daily use, but it’s there. More noticeable is the faster quick charge on the P31i—you get more playback from a short top-up, which ends up being genuinely useful.
Soundcore P31i vs P30i: Specs Comparison
| Specification | Soundcore P31i | Soundcore P30i |
|---|---|---|
| Bluetooth Version | Bluetooth 6.1 | Bluetooth 5.4 |
| Audio Codec | LDAC, AAC, SBC | AAC, SBC |
| Driver Size | 11mm titanium-coated driver | 10mm dynamic driver |
| Hi-Res Audio | Yes (LDAC supported) | No |
| Active Noise Cancellation | Adaptive ANC (up to ~52dB reduction) | Standard ANC |
| Transparency Mode | Yes | Yes |
| Microphones | 6 AI-enhanced microphones | Multiple mics with basic noise reduction |
| Call Quality | Clearer, more natural voice | Compressed, aggressive noise filtering |
| Battery Life (Earbuds) | Up to 10 hours (8h with ANC) | Up to 10 hours (6h with ANC) |
| Total Battery (with Case) | Up to 50 hours (40h with ANC) | Up to 45 hours |
| Fast Charging | 10 min = ~3.5 hours playback | 10 min = ~2 hours playback |
| Multipoint Connection | Yes (2 devices) | Yes (2 devices) |
| Water Resistance | IP55 (dust + water resistant) | IP54 (sweat + splash resistant) |
| App Support | Soundcore app (EQ, ANC control, firmware) | Soundcore app (EQ, controls) |
| Special Features | Adaptive ANC, LDAC, AI translation, Hi-Res Audio | Basic ANC, customizable EQ |
| Fit & Comfort | Lightweight, slightly slimmer design | Slightly bulkier, easier grip |
| Price Range | ~$50–$60 | ~$40–$50 |
So, Which One Should You Actually Buy?
The P31i is definitely the safer choice. It offers a more balanced and consistent experience, smoothing out some of the rough spots found in the P30i—especially when it comes to the microphone and overall clarity.
However, it does lose a bit of its character in the process.
The P30i really embraces bass in a way that feels deliberate. While it may not be as clean or technically impressive, it brings a certain energy that the P31i tends to hold back on.
If you primarily listen to vocals, binge-watch shows, or make a lot of calls, the P31i is the way to go. But if you want to really feel the music—especially those bass-heavy tracks—the P30i still has its charm.
Neither option is perfect, but at this price point, both manage to get enough right to be worth considering.
Best Deal:
Soundcore P31i: View on AliExpress
Soundcore P30i: View on AliExpress
Nick, the Co-founder of Earbuds Arena, is a seasoned freelance tech journalist with over ten years of experience covering wearables, apps, headphones, and gadgets. When he’s not immersed in the tech world, you’ll likely find him unwinding with video games, going for a run, or enjoying a game of soccer on the field.
