Honor 400 5G VS Xiaomi Poco X7 Pro

The most significant differentiator in this group is water protection. The Honor 400 5G carries an IP65 rating, meaning it is classified as ″water resistant″ — protected against low-pressure water jets from any direction, but not submersion. The Poco X7 Pro steps up to IP68, which means it is genuinely ″waterproof″ and can withstand being submerged in water at defined depths and durations. In practical terms, the Poco X7 Pro can survive an accidental drop in a sink or shallow pool, while the Honor 400 5G is better suited to handling rain or splashes only.

In terms of physical form factor, the two phones diverge noticeably. The Honor 400 5G is meaningfully slimmer at 7.3 mm versus 8.3 mm, and lighter at 184 g compared to 198 g. Its overall volume of 85.23 cm³ versus 100.36 cm³ reflects a noticeably more compact chassis. For users who prioritize one-handed use or all-day pocket comfort, this difference is tangible — a 14g weight gap and a full millimeter of thickness are both perceptible in daily handling.

Neither device features a rugged build or a foldable form factor, so those considerations are a wash. Overall, the Poco X7 Pro holds a clear edge in water protection, which is the more safety-critical spec of the two. The Honor 400 5G counters with a lighter, slimmer, and more pocketable design — making it the better pick for users who value everyday ergonomics over submersion resistance.

Both phones share a solid OLED/AMOLED foundation with a 120Hz refresh rate and Always-On Display, so the baseline experience is comparable. Where things diverge sharply is brightness: the Honor 400 5G delivers a staggering 5000 nits of typical brightness, more than three times the 1400 nits on the Poco X7 Pro. In real-world use, this translates to dramatically better outdoor legibility in direct sunlight — a spec where the Honor 400 5G is genuinely class-leading.

The Poco X7 Pro fights back on content quality and durability. It is the only one of the two to support HDR10, HDR10+, and Dolby Vision, meaning streaming platforms like Netflix and Prime Video can render content with richer contrast and more accurate color on the Poco X7 Pro. It also features branded damage-resistant glass, which the Honor 400 5G lacks — a meaningful real-world advantage for drop and scratch resistance. On sharpness, the Honor edges ahead slightly at 460 ppi versus 446 ppi, though both are well above the threshold where individual pixels are indistinguishable to the naked eye.

These two displays serve different priorities. The Honor 400 5G is the stronger choice for outdoor use and raw visibility, while the Poco X7 Pro is better suited for media consumption and offers more physical screen protection. On balance, if forced to declare an edge, the Poco X7 Pro holds a slight overall advantage — its HDR ecosystem support and protective glass address more everyday use cases, whereas the Honor's brightness lead is most relevant in specific high-glare scenarios.

The surface-level specs — matching 12GB of RAM, 512GB storage, and the same 4nm fabrication process — suggest parity, but the chipsets tell a very different story. The Poco X7 Pro's MediaTek Dimensity 8400 scores 1,663,422 on AnTuTu versus 845,000 for the Honor 400 5G's Qualcomm Snapdragon 7 Gen 3 — nearly double the score. Geekbench 6 confirms this gap: the Poco leads in both single-core (1583 vs 1122) and multi-core (6137 vs 3256) results, meaning it is faster both in burst tasks like app launches and in sustained workloads like video rendering or multitasking.

The memory subsystem gap is equally striking. The Poco X7 Pro's RAM runs at 4267 MHz with a maximum bandwidth of 68.2 GB/s, compared to 3200 MHz and 25.6 GB/s on the Honor. In practice, higher memory bandwidth directly benefits GPU-heavy tasks, gaming, and anything that moves large amounts of data quickly — such as computational photography or AI processing. The Poco's GPU also clocks in at 1300 MHz versus 950 MHz, reinforcing its advantage in graphics-intensive scenarios.

The verdict here is unambiguous: the Poco X7 Pro holds a dominant performance advantage across every measurable dimension in this group. For users who game, multitask heavily, or simply want a phone that stays snappy over time, the Poco's chipset is in a different league than the Honor 400 5G's for this spec group.

Pixel count is where the Honor 400 5G makes its boldest statement: a 200MP main sensor dwarfs the Poco X7 Pro's 50MP primary, and the 50MP front camera similarly outguns the Poco's 20MP selfie shooter. In practical terms, a 200MP sensor enables significantly more detail for cropping, large-format prints, and computational zoom, while the wide-aperture f/2.0 front camera (versus the Poco's f/2.5) lets in more light for selfies — a meaningful gap in lower-light conditions.

The Poco X7 Pro counters with meaningful advantages of its own. Its secondary lens offers a notably wider f/1.5 aperture compared to the Honor's f/1.9, which translates to better low-light performance on that lens. It also adds laser autofocus — absent on the Honor — which improves focus acquisition speed and accuracy in challenging scenes. For video enthusiasts, the Poco supports HDR10 recording, a capability the Honor lacks entirely, and its dual LED flash provides more balanced illumination than the Honor's single LED.

Ultimately, these two cameras are built around different strengths. The Honor 400 5G is the clear choice for photographers who prioritize raw resolution and selfie quality, while the Poco X7 Pro offers a more well-rounded system for video recording and low-light shooting via its wider secondary aperture, laser AF, and HDR10 video support. Given that resolution alone does not determine overall camera quality, this group is closely contested — but the Honor 400 5G holds a narrow edge for still photography thanks to its substantial megapixel lead on both front and rear.

Rarely does a spec group produce such a clear-cut result: based on the provided data, the operating system capabilities of the Honor 400 5G and the Poco X7 Pro are identical across every single measured feature. Both ship with Android 15, and every privacy, productivity, and usability attribute — from on-device machine learning and dynamic theming to split-screen support, Picture-in-Picture, and offline voice recognition — is matched point for point.

This is a complete tie in this category. Neither device holds any advantage over the other based strictly on the provided specs. Users choosing between these two phones can do so with the confidence that day-to-day OS functionality, feature availability, and privacy tooling will feel equivalent on both devices.

Both phones share the same fundamental battery architecture — non-removable, rechargeable, with fast charging and a bundled charger — but the Poco X7 Pro pulls ahead on both key metrics. Its 6000 mAh cell offers a meaningful step up over the Honor 400 5G's 5300 mAh, a 700 mAh difference that, all else being equal, translates to noticeably longer time between charges. For heavy users — those streaming, gaming, or navigating for extended periods — that gap can represent an extra hour or more of screen-on time.

The charging speed gap is equally tangible. The Poco X7 Pro's 90W fast charging significantly outpaces the Honor's 66W, meaning the Poco can replenish its larger battery in less time. In practical terms, a quick top-up during a short break will deliver more charge on the Poco, which matters for users with unpredictable schedules. Neither phone supports wireless charging, so that omission is a wash.

The Poco X7 Pro holds a clear advantage in this group — it offers both more capacity for longer endurance and faster wired charging to recover quickly when it does run low. The Honor 400 5G's battery is respectable at 5300 mAh, but it trails on both dimensions without any offsetting advantage in this category.

For speaker-based listening, the two phones are evenly matched — both drop the 3.5mm headphone jack and deliver stereo speakers as the shared baseline. The meaningful distinction emerges in wireless audio codec support. Both devices include aptX HD, which enables high-resolution Bluetooth audio with compatible headphones. But the Poco X7 Pro goes further by also supporting aptX and, critically, LDAC.

LDAC is the key differentiator here. Developed by Sony, it transmits audio at up to three times the data rate of standard Bluetooth codecs, making it the gold standard for wireless hi-res listening. For users with LDAC-compatible headphones or earbuds, the Poco X7 Pro can deliver significantly more audio detail wirelessly — a tangible advantage for audiophiles or anyone invested in a quality wireless audio setup. The Honor 400 5G, limited to aptX HD, still offers above-average wireless audio quality, but cannot reach the same ceiling.

The Poco X7 Pro holds a clear edge in this group solely due to its LDAC support. For casual listeners the difference may be negligible, but for users who prioritize wireless audio fidelity, the Poco is the stronger choice. The Honor 400 5G has no compensating advantage in this category based on the provided data.

The connectivity foundations of these two phones are strikingly similar — both support 5G, dual SIM, Wi-Fi 6, NFC, USB Type-C, and an identical sensor suite including GPS, gyroscope, compass, accelerometer, and even an infrared sensor. For the vast majority of users, day-to-day connectivity will feel indistinguishable between the two devices.

Zoom in on the differences, and the Poco X7 Pro holds a quiet but meaningful edge. Its Bluetooth 6.0 is a generational step ahead of the Honor 400 5G's Bluetooth 5.4, bringing improvements in connection stability, precision ranging, and energy efficiency — particularly relevant for users with wireless accessories like earbuds or smartwatches. The Poco also edges ahead on peak cellular download speeds at 5700 Mbps versus 5000 Mbps, though in practice both figures exceed what real-world 5G networks currently deliver to consumers.

This group is largely a tie with a narrow edge to the Poco X7 Pro, driven primarily by its newer Bluetooth standard. Neither phone offers expandable storage, satellite SOS, or crash detection, and both share the same USB 2.0 spec — a limitation that caps wired data transfer speeds equally on both devices. Connectivity-focused buyers will find little to separate them here beyond the Bluetooth version difference.

The miscellaneous specs for the Honor 400 5G and the Poco X7 Pro are identical across every available data point. Both include a video light, and neither features sapphire glass, a curved display, or an e-paper display. There is simply nothing in this group that differentiates one device from the other.

This is a complete tie. Buyers weighing these two phones against each other should look to the other specification groups — performance, battery, cameras, and design — to inform their decision, as this category offers no distinguishing information either way.