Huawei FreeBuds SE 4 VS Samsung Galaxy Buds Core

Both the Huawei FreeBuds SE 4 and the Samsung Galaxy Buds Core share a fundamentally similar design philosophy: compact, fully wireless in-ear buds with an IP54 rating, meaning both handle sweat and light splashes equally well during workouts. Neither product includes neckband cables, RGB lighting, or a display, so on the surface they appear closely matched.

The most meaningful differentiator within this group is weight. At 8.6 g, the FreeBuds SE 4 is notably lighter than the Galaxy Buds Core at 10.6 g — a 23% difference. While 2 grams may sound negligible, in earbuds worn for extended periods it can translate to noticeably reduced ear fatigue, and a lighter bud also places less mechanical stress on the ear canal, which aids passive stability. Countering this, the Galaxy Buds Core ships with wingtips, which are silicone ear hooks designed to anchor the bud against the outer ear. For active users prone to buds slipping out, wingtips can be the deciding factor in keeping the fit secure during high-intensity movement.

In summary, the FreeBuds SE 4 holds a clear edge in raw comfort and wearability thanks to its lighter build, while the Galaxy Buds Core trades that weight advantage for the added physical security of included wingtips. Users who prioritize long listening sessions and comfort will lean toward the FreeBuds SE 4, whereas those who need a more locked-in fit during intense activity may prefer the Galaxy Buds Core's wingtip option.

At the core of any earbud's sound performance is its driver — the component that physically moves air to produce sound. Here, the Huawei FreeBuds SE 4 houses a 10 mm driver, while the Samsung Galaxy Buds Core uses a considerably smaller 6 mm unit. A larger driver generally has more surface area to displace air, which tends to produce deeper, more authoritative bass response and a fuller overall soundstage. The 4 mm gap between these two is significant at this price tier, and is the single most impactful differentiator in this group.

Where the two earbuds converge is notable: both cover the standard 20 Hz – 20,000 Hz frequency range, both implement active noise cancellation alongside passive noise reduction, and neither offers spatial audio, Dolby Atmos, or Dirac Virtuo processing. The absence of a neodymium magnet on both models is worth flagging — neodymium magnets are commonly used in higher-end drivers to improve magnetic flux efficiency, so neither product benefits from that enhancement.

The FreeBuds SE 4 holds a clear edge in this category. The larger 10 mm driver gives it a structural advantage in low-frequency reproduction and overall sound richness that the Galaxy Buds Core's smaller driver is unlikely to match, assuming comparable tuning. Users who prioritize bass depth and sonic fullness will find the FreeBuds SE 4 the more capable option on paper, with both products otherwise sitting on equal footing across every other sound-quality spec provided.

Stamina is where the Huawei FreeBuds SE 4 pulls ahead decisively. Its earbuds last 10 hours on a single charge versus 8 hours for the Samsung Galaxy Buds Core — a 25% advantage that, in practice, means the FreeBuds SE 4 can cover a full workday of listening without needing to return to the case. The gap widens further at the system level: the FreeBuds SE 4 delivers a combined 40 hours of total playback with its case, compared to 27 hours for the Galaxy Buds Core. For frequent travelers or users who charge infrequently, that 13-hour difference is genuinely meaningful.

An interesting technical detail cuts against the intuitive narrative: despite its longer runtime, the FreeBuds SE 4's earbud battery is rated at just 41 mAh, while the Galaxy Buds Core packs a larger 65 mAh cell per bud. This suggests Huawei has achieved its longer playtime through more efficient power management rather than raw battery capacity — an engineering approach that favors sustained performance over brute-force energy storage. The two cases are nearly identical in capacity at 510 mAh and 500 mAh respectively, so the case-level gap in total hours is similarly attributable to efficiency differences. Neither model supports wireless charging.

The FreeBuds SE 4 is the clear winner in this category. It outlasts the Galaxy Buds Core both per session and in total system endurance, making it the stronger choice for users who prioritize going longer between charges.

On paper, these two earbuds are almost identical in connectivity: both run Bluetooth 5.4, cap out at a 10 m wireless range, support AAC audio codec, charge via USB-C, and skip advanced codecs like LDAC, aptX, or Bluetooth LE Audio entirely. The shared Bluetooth 5.4 foundation is a modern standard that delivers solid connection stability and energy efficiency for both products, so neither holds an inherent link-quality advantage over the other.

The sole differentiator in this group is fast pairing, which the Samsung Galaxy Buds Core supports and the Huawei FreeBuds SE 4 does not. Fast pairing streamlines the initial setup experience — rather than manually navigating Bluetooth settings, the earbuds are detected and paired automatically when brought near a compatible device. For Samsung ecosystem users in particular, this translates to a noticeably more seamless out-of-box experience. It is a convenience feature rather than a performance one, but it is the only meaningful distinction this group offers.

The Galaxy Buds Core takes a narrow edge here solely on account of fast pairing support. For users who value a frictionless setup process, especially within the Samsung ecosystem, this is a tangible if modest advantage. Outside of that single feature, both products are evenly matched across every other connectivity specification provided.

Both earbuds share a solid common feature set — ambient sound mode, find device, fast charging, mute, voice prompts, headset capability, and an included travel bag all appear on both sides of the ledger. For most everyday use cases, this baseline is competitive and practical. The real story in this group, however, is the cluster of features that the Samsung Galaxy Buds Core carries exclusively.

Three Galaxy Buds Core-only features stand out. In/on-ear detection automatically pauses playback when a bud is removed and resumes when reinserted — a small but frequently appreciated quality-of-life feature that the FreeBuds SE 4 simply lacks. Notification reading allows incoming alerts to be read aloud directly into the ear, which is genuinely useful during workouts or commutes when pulling out a phone is inconvenient. Most ambitiously, the Galaxy Buds Core includes a built-in translator, enabling real-time language translation through the earbuds — a feature that adds tangible utility for multilingual users or travelers, and one that sits well above typical budget-tier functionality.

The Galaxy Buds Core wins this category without much contest. The Huawei FreeBuds SE 4 holds its own on the foundational features, but loses ground on every differentiating point. Users who want a smarter, more autonomous earbud experience — particularly those who rely on hands-free convenience or cross-language communication — will find the Galaxy Buds Core meaningfully more capable based on the specs provided.

Microphone hardware is a complete tie between these two earbuds. Both the Huawei FreeBuds SE 4 and the Samsung Galaxy Buds Core deploy 6 microphones in total and both feature noise-canceling microphone technology. A six-mic array is a respectable count at this tier, typically allowing for beamforming and multi-point noise isolation — where different mics work in combination to capture the user's voice while suppressing ambient sound from other directions.

Based strictly on the provided specs, there is no basis to distinguish one product from the other in this category. Both arrive equally equipped for call quality and voice pickup, and neither holds a structural advantage over the other in microphone hardware.