Honor 400 Pro 5G (China) VS Xiaomi Poco X7 Pro (256GB / 12GB RAM)

Both the Honor 400 Pro 5G and the Poco X7 Pro share a meaningful common baseline: full IP68 waterproofing, meaning both can withstand submersion in water under standardized conditions. Neither adopts a rugged build or a foldable form factor, placing them squarely in the mainstream slab smartphone category.

Where they diverge is in their physical footprint, and the differences are more meaningful than they might first appear. The Honor 400 Pro is notably the more compact device: it is 0.5 mm thinner (7.8 mm vs. 8.3 mm), 4.5 mm shorter in height, and 6 g lighter (204 g vs. 198 g). These figures compound into a significant volume gap — 91.1 cm³ versus 100.4 cm³ — meaning the Honor displaces roughly 9% less space. In daily use, that translates to a device that sits more comfortably in a pocket, feels less imposing in one-handed use, and exerts less fatigue over long sessions.

The Honor 400 Pro holds a clear design edge here. It achieves the same IP68 protection standard in a meaningfully slimmer and lighter chassis, which is a real ergonomic advantage. The Poco X7 Pro's larger volume offers no compensating design benefit based on the available specs, making the Honor the more refined option from a pure form-factor standpoint.

On the surface, these two displays look nearly identical: both are OLED/AMOLED panels running at 120Hz, both support Always-On Display, and both lack a secondary screen. The real story, however, lies in the details that diverge. The Honor 400 Pro sports a smaller 6.55″ screen but packs a higher 460 ppi pixel density, while the Poco X7 Pro goes larger at 6.67″ with 446 ppi — a gap that is technically measurable but practically invisible to the naked eye at normal viewing distances.

The more consequential split is in HDR and glass protection. The Poco X7 Pro supports HDR10, HDR10+, and Dolby Vision — a full suite of high dynamic range standards — meaning it can render a noticeably wider range of brightness and color depth when streaming compatible content from platforms that support these formats. The Honor 400 Pro supports none of these standards, which is a tangible omission for media-focused users. On top of that, the Poco carries branded damage-resistant glass, offering a defined level of scratch and impact protection that the Honor's unspecified glass cannot claim.

The Poco X7 Pro takes a clear win in this category. Despite the Honor's marginally sharper pixel density, the Poco's comprehensive HDR support and certified protective glass represent advantages that have direct, everyday consequences — richer visuals during video playback and greater confidence in the panel's durability over time.

The chipset gap here is substantial. The Honor 400 Pro runs on the Qualcomm Snapdragon 8 Gen 3, a flagship-tier processor, while the Poco X7 Pro uses the MediaTek Dimensity 8400, a strong upper-mid-range chip. The Geekbench 6 scores make the performance delta concrete: the Honor leads by 19% in multi-core (7325 vs. 6137) and by a commanding 40% in single-core (2213 vs. 1583). Single-core performance is especially relevant for everyday responsiveness — app launches, UI fluidity, and general snappiness — so this is not a gap users are likely to miss in daily use.

The Honor also holds advantages in memory subsystem performance: faster RAM at 4800 MHz versus 4267 MHz, a larger L3 cache of 12 MB compared to 6 MB, and higher peak memory bandwidth at 76.6 GB/s versus 68.2 GB/s. These factors compound the CPU lead, benefiting multitasking and data-intensive workloads. One area where the Poco counters is its higher GPU clock speed of 1300 MHz versus 900 MHz, though clock speed alone does not determine GPU output, as architecture plays a significant role. Storage is another dimension entirely: the Honor's 1024 GB internal storage dwarfs the Poco's 256 GB, which is a decisive practical advantage for users who store large media libraries or games locally.

The Honor 400 Pro wins this category decisively. Its flagship SoC, significantly higher benchmark scores, superior memory specs, and vastly larger storage capacity outweigh the Poco's GPU clock advantage. For users who prioritize raw processing power and long-term performance headroom, the Honor is the clear choice.

The camera hardware gap between these two devices is significant. The Honor 400 Pro fields a triple-lens rear system headlined by a 200 MP main sensor, accompanied by a 50 MP and a 12 MP lens, plus a 3x optical zoom capability. The Poco X7 Pro, by contrast, offers a dual-lens setup with a 50 MP primary and an 8 MP secondary — and crucially, no optical zoom whatsoever. For users who frequently shoot at distance, this is a meaningful real-world limitation: the Poco must rely on digital zoom, which degrades image quality, while the Honor can maintain optical fidelity at range.

A few specs swing in the Poco's favor, though none fully offset the resolution and zoom deficit. It includes laser autofocus, which can improve focus speed and accuracy in low-contrast or dimly lit scenes — a feature the Honor lacks. The Poco also supports HDR10 video recording, enabling richer dynamic range in compatible footage, whereas the Honor does not. For selfie shooters, the Honor's 50 MP front camera substantially outresolves the Poco's 20 MP unit, offering more detail and greater cropping flexibility.

The Honor 400 Pro holds a commanding advantage in this category. Its triple-lens versatility, dramatically higher resolution across both front and rear cameras, and the inclusion of optical zoom address far more shooting scenarios than the Poco's simpler setup. The Poco's laser autofocus and HDR10 recording are genuine strengths, but they are not enough to close the gap for users who prioritize photographic capability.

Rarely does a spec group produce such a clean verdict: every single data point in this category is identical across both devices. Both the Honor 400 Pro and the Poco X7 Pro ship with Android 15, carry the same privacy toolkit — including location controls, camera and microphone permissions, and app tracking blocks — and share the same feature set covering dark mode, dynamic theming, split-screen multitasking, Picture-in-Picture, offline voice recognition, and battery health monitoring, among others.

Neither device receives direct OS updates from Google, meaning both rely on their respective manufacturers to push Android patches and upgrades — a factor that shifts the long-term software support question to Honor and Xiaomi's update track records, which fall outside the scope of these specs. Neither supports being used as a PC replacement or has Quick Start, and both equally lack cross-site tracking protection and Wi-Fi password sharing.

This category is an unambiguous tie. There is no differentiating factor to weigh here — users choosing between these two phones should treat software features as a non-issue and focus their decision on the categories where the two devices actually diverge.

Battery capacity is where the Honor 400 Pro makes one of its most striking statements. Its 7200 mAh cell is a genuinely large battery by any standard, outpacing the Poco X7 Pro's already-respectable 6000 mAh by 20%. That 1200 mAh gap is meaningful in practice: all else being equal, larger capacity directly translates to more screen-on time between charges, greater endurance through heavy usage days, and slower degradation of usable range as the battery ages over time.

Both phones match each other on wired charging speed at 90W, so replenishment from empty takes a comparable amount of time on either device. The divergence comes with wireless charging: the Honor supports it, the Poco does not. Wireless charging is a convenience feature rather than a speed advantage — it is slower than wired — but for users accustomed to dropping their phone on a pad overnight, its absence on the Poco is a genuine omission.

The Honor 400 Pro wins this category clearly. It holds a substantial capacity lead and adds wireless charging on top, while surrendering nothing on wired charging speed. For users who prioritize staying unplugged longer and want maximum flexibility in how they recharge, the Honor is the stronger option by a comfortable margin.

For wired audio, both devices are on equal footing — neither includes a 3.5mm headphone jack, so users of both will be relying on Bluetooth or USB-C for listening. Speaker output is also matched, with stereo speakers present on both. The meaningful difference in this category lives entirely in wireless audio codec support.

Both phones share aptX HD, which enables high-resolution Bluetooth audio transmission at up to 576 kbps — a step above standard aptX quality. The Poco X7 Pro, however, goes further by also supporting aptX and LDAC. LDAC is particularly significant for audiophiles: developed by Sony, it transmits at up to 990 kbps, making it the highest-quality Bluetooth audio codec available on either device and the closest wireless equivalent to lossless playback. For users pairing with high-end wireless headphones that support LDAC — increasingly common across premium audio brands — the Poco unlocks a noticeably higher audio ceiling that the Honor simply cannot reach.

The Poco X7 Pro edges ahead in this category. The addition of LDAC support is a genuine differentiator for audio-conscious users, offering a wireless listening experience that aptX HD alone cannot match. Casual listeners may not notice the gap, but for anyone invested in high-fidelity wireless audio, the Poco holds a clear and practical advantage.

The foundation of connectivity is shared across both devices: dual SIM 5G support, NFC, USB Type-C, fingerprint scanner, infrared sensor, GPS with Galileo, and a standard sensor suite including gyroscope, accelerometer, and compass. Neither offers expandable storage, HDMI output, or satellite SOS. With so much in common, the differentiators come down to Wi-Fi generation, Bluetooth version, and peak download speed.

The Honor 400 Pro gains a notable wireless networking edge by supporting Wi-Fi 7 (802.11be), while the Poco X7 Pro tops out at Wi-Fi 6 (802.11ax). Wi-Fi 7 delivers higher throughput, lower latency, and better performance in congested multi-device environments — and the Honor's peak cellular download speed of 10,000 Mbps versus the Poco's 5,700 Mbps reflects a broader modem advantage as well. In the other direction, the Poco counters with Bluetooth 6 compared to the Honor's 5.4. Bluetooth 6 introduces improved connection reliability and positioning accuracy, which benefits users who frequently switch between Bluetooth peripherals or rely on precise device tracking.

This category is closely contested, but the Honor 400 Pro holds a marginal overall edge. Wi-Fi 7 support and nearly double the peak download speed are advantages that scale with network infrastructure upgrades over the phone's lifetime. The Poco's newer Bluetooth version is a genuine plus, particularly for peripheral-heavy users, but it does not fully offset the Honor's wireless networking lead.

The miscellaneous spec group for these two devices is as straightforward as it gets: every data point is identical. Both the Honor 400 Pro and the Poco X7 Pro include a video light, and neither features a sapphire glass display, a curved display, or an e-paper display.

This is a complete tie with no differentiating factors to weigh. As with the operating system category, users should treat this group as a non-issue and direct their decision-making attention to the categories where these two phones genuinely diverge.