Samsung Galaxy Z Flip 7 VS Xiaomi Mix Flip 2

Both the Samsung Galaxy Z Flip 7 and the Xiaomi Mix Flip 2 share the same core form factor — a foldable flip design — and nearly identical heights of roughly 166.7–166.9 mm when unfolded. In terms of footprint, they are essentially the same phone standing upright. However, the similarities end there when you look at the finer physical details.

The Z Flip 7 is meaningfully slimmer at 6.5 mm versus the Mix Flip 2's 7.6 mm, and lighter at 188 g compared to 199 g. That 1.1 mm thickness gap and 11 g weight difference are noticeable over a full day of use — the Z Flip 7 will sit more comfortably in a pocket and feel less fatiguing to hold for extended periods. Its smaller overall volume (81.48 cm³ vs 93.61 cm³) confirms it is the more compact device in every practical sense.

The single most decisive differentiator in this group, however, is water resistance: the Z Flip 7 is rated waterproof while the Mix Flip 2 offers no protection whatsoever. For a device likely to be used near sinks, in rain, or at the pool, this is a significant real-world advantage that goes beyond aesthetics. Overall, the Samsung Galaxy Z Flip 7 holds a clear edge in design — it is lighter, thinner, more compact, and far better protected against the elements.

On the surface, these two displays look nearly identical — both are OLED/AMOLED panels running at 120Hz, supporting HDR10+, Always-On Display, and a secondary cover screen. For everyday use, that shared foundation means smooth scrolling, deep blacks, and vibrant colors on both devices.

Where they diverge is in sharpness. The Mix Flip 2 packs a 1224 x 2912 px resolution into a 6.86″ panel, yielding a pixel density of 460 ppi. The Z Flip 7 offers a slightly larger 6.9″ screen but at a lower 1080 x 2520 px resolution, translating to 397 ppi. That 63 ppi gap is genuinely perceptible — text edges appear crisper and fine detail in photos and video is more defined on the Mix Flip 2, particularly at close viewing distances typical of phone use.

Neither phone uses branded damage-resistant glass, so they are on equal footing there. Overall, the Xiaomi Mix Flip 2 holds a clear display edge thanks to its substantially higher pixel density, making it the better choice for users who prioritize visual sharpness — despite the Z Flip 7 offering a marginally larger screen.

Chipset choice is the defining story here. The Z Flip 7 runs on Samsung's Exynos 2500 while the Mix Flip 2 is powered by the Qualcomm Snapdragon 8 Elite — and the raw numbers back up what that difference means in practice. The Snapdragon's peak CPU cores hit 4.32 GHz compared to the Exynos's 3.3 GHz, and its memory bandwidth reaches 85.1 GB/s versus 64 GB/s. Faster memory bandwidth directly translates to snappier app launches, smoother multitasking, and quicker data-heavy operations like photo processing or gaming asset loading.

The Mix Flip 2 also ships with 16 GB of RAM and 1 TB of storage against the Z Flip 7's 12 GB and 512 GB — meaningful advantages for power users who keep many apps running simultaneously or store large media libraries. The higher RAM speed of 5300 MHz versus 4200 MHz further widens the gap in memory-intensive workloads. The Mix Flip 2's higher TDP of 8.2W signals that the Snapdragon 8 Elite is tuned for sustained peak performance, drawing more power when needed rather than throttling early.

Both chips are built on a 3 nm process and share the same architectural features — big.LITTLE, HMP, DDR5, and DirectX 12 support — so the platform parity ends there. Across CPU throughput, memory speed, raw storage, and RAM capacity, the Xiaomi Mix Flip 2 holds a clear and consistent performance advantage over the Samsung Galaxy Z Flip 7.

The rear camera systems start from the same 50 MP primary lens, but diverge sharply on the secondary shooter. The Mix Flip 2 pairs its main sensor with a second 50 MP lens, while the Z Flip 7's secondary drops to just 12 MP. Since the secondary lens typically handles ultrawide or zoom duties, that resolution gap means the Mix Flip 2 retains significantly more detail in those alternate shooting modes. The Mix Flip 2 also edges out a slightly wider secondary aperture at f/1.7 versus f/1.8, admitting marginally more light in low-light conditions.

The gap widens further in video and selfie capabilities. The Mix Flip 2 tops out at 8K (4320p) at 60 fps, a full tier above the Z Flip 7's 4K (2160p) at 60 fps ceiling — relevant for anyone capturing footage they intend to crop, reframe, or future-proof for larger displays. For selfies, the Mix Flip 2's 32 MP front camera with an f/2.0 aperture is a substantial step up from the Z Flip 7's 10 MP at f/2.2, delivering noticeably sharper portraits and more light in dimmer environments.

The Z Flip 7 does retain one meaningful advantage: it supports RAW image capture, which the Mix Flip 2 lacks. For photography enthusiasts who post-process their shots, RAW is a significant creative tool. That said, taken as a whole, the Xiaomi Mix Flip 2 holds a clear camera edge — its higher-resolution secondary and front cameras, combined with 8K video, outweigh the Z Flip 7's RAW shooting capability for most users.

Rarely does a spec group produce a result this clear-cut: the Samsung Galaxy Z Flip 7 and Xiaomi Mix Flip 2 are in complete lockstep across every single operating system data point provided. Both ship with Android 15, and every feature tracked — from privacy controls and dynamic theming to split-screen multitasking, Picture-in-Picture, offline voice recognition, and on-device machine learning — is identically supported or absent on both devices.

A few of the shared traits are worth highlighting for their practical value. Both phones include on-device machine learning and Live Text, enabling smart features like real-time text recognition from the camera without a cloud dependency. Both also support split-screen and widgets, which are particularly useful on foldable devices where the larger unfolded display benefits from true multitasking layouts. Neither device gets direct OS updates — meaning updates route through the manufacturer rather than straight from Google — a minor but equal limitation for both.

This group is an absolute tie. Based strictly on the provided specifications, there is no differentiator whatsoever between the two phones at the operating system level. A buyer's decision here will rest entirely on other spec groups.

Battery capacity is one of the starkest gaps in this entire comparison. The Mix Flip 2 carries a 5165 mAh cell against the Z Flip 7's 4300 mAh — an 865 mAh difference, or roughly 20% more energy storage. In practical terms, that translates to a meaningfully longer time between charges under equivalent usage, which is a significant consideration in a form factor where compact dimensions historically make large batteries difficult to fit.

The charging speed story is equally one-sided. The Mix Flip 2 supports 67W wired fast charging compared to the Z Flip 7's 25W — meaning the Xiaomi not only starts with more capacity but also refills it far faster when plugged in. Wireless charging follows the same pattern: 50W on the Mix Flip 2 versus 15W on the Z Flip 7, a gap so wide that the Mix Flip 2's wireless charging is actually faster than the Z Flip 7's wired charging. The Z Flip 7 does retain one exclusive here — reverse wireless charging, allowing it to top up accessories like earbuds or a smartwatch. The Mix Flip 2 lacks this feature entirely.

Taken as a whole, the Xiaomi Mix Flip 2 dominates this category. A larger battery combined with dramatically faster wired and wireless charging makes it the stronger choice for any user prioritizing all-day endurance and minimal downtime. The Z Flip 7's reverse wireless charging is a useful convenience, but it does not offset the deficit in every other battery metric.

The audio specs for these two phones are sparse but telling. Both omit a 3.5mm headphone jack and an FM radio — unsurprising for flagship-tier foldables in 2025 — and both feature stereo speakers, meaning wired audio is relegated to adapters or Bluetooth for all users equally.

The one differentiator is the Mix Flip 2's support for aptX, Qualcomm's Bluetooth audio codec. aptX reduces latency and can deliver higher-quality audio transmission compared to standard Bluetooth codecs, making a noticeable difference when watching video (less audio-video sync issues) or listening to music through compatible wireless headphones. The Z Flip 7 lacks aptX entirely, so users who invest in aptX-compatible headphones will get a more refined wireless audio experience on the Mix Flip 2.

This is a narrow category with limited data points, but the Mix Flip 2 holds a modest edge. For most users the gap will be minor, but for those who prioritize wireless audio fidelity through Bluetooth headphones, the Mix Flip 2's aptX support is a genuine — if small — advantage.

Wireless connectivity is essentially a draw between these two phones — both support Wi-Fi 7, Bluetooth 5.4, NFC, 5G, and an identical sensor suite including GPS, gyroscope, barometer, and compass. Even cellular throughput is close, with the Mix Flip 2 nudging ahead on paper at 10,000 Mbps download and 3,500 Mbps upload versus the Z Flip 7's 9,640 Mbps and 2,550 Mbps — a gap unlikely to matter in real-world 5G conditions.

The most consequential split comes down to two opposing trade-offs. The Z Flip 7 ships with USB 3.2, enabling fast wired data transfers and display output at full speed — critical for users who move large files or connect to external monitors. The Mix Flip 2 is limited to USB 2.0, a notable step back that makes wired transfers significantly slower. Flip the coin, though, and the Mix Flip 2 supports 2 physical SIM cards, while the Z Flip 7 offers only 1 physical SIM paired with 1 eSIM — an arrangement that requires carrier eSIM support and may not suit users in regions or situations where a second physical SIM is preferred.

This group ends in a functional split rather than a clean winner. The Z Flip 7 holds the advantage for users who rely on wired data transfers or external display connectivity, while the Mix Flip 2 is the better fit for dual-SIM users who want two physical cards. Everything else — wireless, sensors, NFC — is effectively identical.

With only three data points in this group — and all three identical across both devices — there is genuinely nothing to differentiate here. Both phones have a video light, neither has a sapphire glass display, and neither incorporates an e-paper display. This is a complete tie by every available measure.

This group does not factor into any purchasing decision between the Samsung Galaxy Z Flip 7 and the Xiaomi Mix Flip 2. Buyers should weigh the richer trade-offs found in other spec categories instead.