Honor GT Pro VS Xiaomi Redmi K90

Both the Honor GT Pro and the Xiaomi Redmi K90 share the same IP68 waterproof rating, meaning both can withstand submersion in water under identical certified conditions. Neither carries a rugged or foldable build, so on protection fundamentals, they are evenly matched.

Where they diverge is in physical footprint. The Redmi K90 is measurably more compact across every dimension: it is 4.6 mm shorter, 0.6 mm thinner, and 6 g lighter than the GT Pro. While these differences may sound marginal in isolation, they compound into a volume difference of roughly 10 cm³ — about a 10% smaller overall body. In daily use, this translates to a more pocketable device that is also slightly easier to grip and carry over extended periods, particularly for users with smaller hands.

The Redmi K90 holds a clear edge in design ergonomics: it achieves the same IP68 protection in a lighter, slimmer, and more compact chassis. The GT Pro is not dramatically larger, but for users who prioritize one-handed comfort or a less bulky feel, the K90's more restrained dimensions give it a practical advantage.

On the fundamentals, both phones share the same OLED/AMOLED panel technology, damage-resistant glass, and HDR10+ support — a strong baseline for either device. The meaningful splits emerge when looking at sharpness, motion handling, and luminance. The Honor GT Pro carries a larger 6.78″ screen with a notably higher pixel density of 453 ppi versus the K90's 419 ppi, making text and fine detail appear slightly crisper. Its 144Hz refresh rate also edges out the K90's 120Hz, delivering marginally smoother scrolling and animations — a difference most users will notice during fast-paced gaming or fluid UI transitions.

The Redmi K90 counters with a striking advantage in peak brightness: 3500 nits versus the GT Pro's 1600 nits. That is more than double the luminance, which has a very real outdoor impact — the K90's screen will remain far more legible under direct sunlight. The K90 also supports Dolby Vision, a content certification absent on the GT Pro, meaning compatible streaming content will render with the full intended dynamic range and color grading on the K90.

This is a genuine trade-off rather than a clean win for either side. The GT Pro is the stronger choice for users who prioritize pixel sharpness and high refresh rates — particularly gamers. The K90 holds a compelling edge for those who consume a lot of video content outdoors or via Dolby Vision-enabled platforms, where its vastly superior brightness and wider HDR ecosystem give it a practical, day-to-day advantage.

At their core, these two phones are virtually identical performers. Both run on the Qualcomm Snapdragon 8 Elite chipset built on a 3 nm process, paired with 16GB of DDR5 RAM and 1TB of internal storage. Their Geekbench 6 scores — 3234 single-core and 10059 multi-core — are a perfect match, confirming that real-world application performance, multitasking, and sustained workloads will feel indistinguishable between the two.

The only measurable differences lie in GPU and CPU clock speeds. The Honor GT Pro runs its prime CPU cores at 4.47 GHz versus the K90's 4.32 GHz, and its GPU clock reaches 1200 MHz compared to the K90's 1100 MHz. In practice, a ~9% GPU clock advantage can translate to marginally higher sustained frame rates in graphically intensive games, though both devices share the same turbo GPU ceiling of 1100 MHz and identical shading unit counts, which limits how far that gap can extend under peak load.

For the vast majority of users and use cases, this is effectively a tie. The benchmark results make that unambiguous. The GT Pro holds a narrow, technical edge in raw GPU headroom that may appeal to competitive mobile gamers chasing every possible frame, but it is not a difference that will surface in everyday performance.

The camera systems diverge significantly despite sharing the same main sensor resolution. The Honor GT Pro runs a triple-50MP setup across all three lenses, meaning its telephoto camera retains full resolution for cropped and zoomed shots. The Redmi K90, by contrast, pairs its two 50MP lenses with an 8MP third camera — a meaningful drop that limits detail when shooting at range. Combined with the GT Pro's 3x optical zoom versus the K90's 2.5x, the GT Pro is the stronger choice for telephoto photography. It also includes OIS (optical image stabilization), which the K90 lacks entirely — a critical omission that affects both low-light photo sharpness and video smoothness during handheld shooting.

Video tells a more nuanced story. The K90 supports 8K at 30fps recording, a headline spec the GT Pro cannot match, which tops out at 4K at 60fps. However, without OIS, the K90's high-resolution video will be more susceptible to camera shake in real-world conditions. The GT Pro's stabilized 4K@60fps output will likely produce smoother, more usable footage for most users, even if the K90's ceiling is technically higher. The K90 also adds laser autofocus, which can improve focus acquisition speed in challenging lighting, partially compensating for the lack of OIS in stills.

For selfie shooters, the gap is stark: the GT Pro's 50MP front camera versus the K90's 20MP is a substantial difference in detail and cropping flexibility. Taken together, the GT Pro holds a clear overall camera advantage — its OIS, superior telephoto resolution, greater optical zoom, and front camera strength outweigh the K90's 8K video ceiling and laser autofocus.

Across the entire operating system feature set provided, these two phones are identical in every capability — privacy controls, multitasking, theming, accessibility, and productivity features are a complete match. The sole differentiator is the Android version: the Xiaomi Redmi K90 ships with Android 16, while the Honor GT Pro launches on Android 15. Neither device receives direct OS updates according to the provided data, which makes the starting version more consequential than it might otherwise be — whatever generation of Android a user begins with may be the ceiling they are working within.

Launching one Android generation ahead gives the K90 a practical head start: access to any platform-level improvements, security patches, and API advancements that Android 16 introduces over Android 15, from day one. For users who keep their phones for multiple years, starting on a newer OS baseline generally means a longer runway before the software feels dated.

The Redmi K90 holds a narrow but real edge here, solely by virtue of its newer OS version. It is not a sweeping advantage — the feature parity between the two is otherwise total — but for software longevity and immediate access to the latest Android platform, the K90 starts from the stronger position.

Capacity-wise, these phones are as close as it gets: 7200 mAh for the Honor GT Pro versus 7100 mAh for the Redmi K90. A 100 mAh difference at this scale is negligible in real-world usage — both devices sit firmly in large-battery territory, and users can expect comparable endurance across a full day and likely well into a second.

Charging speed is where a slight reversal occurs. The K90's 100W fast charging nudges ahead of the GT Pro's 90W, which in practical terms means a marginally faster full charge — the kind of difference that might amount to a few minutes at most given the similar battery sizes. Neither phone supports wireless charging, so both users are wired-only regardless.

This category is effectively a wash. The GT Pro's 100 mAh capacity lead and the K90's 10W charging advantage cancel each other out to a degree that will not be perceptible in daily use. Users prioritizing endurance and those prioritizing top-up speed will both find either device equally capable for their needs.

Wired audio is off the table for both phones — neither includes a 3.5mm headphone jack — so wireless codec support becomes the more meaningful point of comparison. Here, the gap is substantial. The Honor GT Pro supports aptX, aptX HD, and aptX Adaptive, while the Redmi K90 supports none of these codecs. For users with compatible wireless headphones, this matters considerably: aptX HD delivers higher-resolution audio over Bluetooth than standard SBC or AAC, and aptX Adaptive goes further still — dynamically adjusting bitrate and latency in real time, making it particularly valuable for both high-fidelity listening and low-latency gaming audio.

The K90's absence of any advanced Bluetooth audio codec means that wireless audio playback is limited to baseline quality tiers, regardless of how capable the headphones on the other end may be. Both phones lack LDAC, so neither caters to Sony-ecosystem audiophiles, but the GT Pro's aptX Adaptive support covers a wide range of compatible devices with a strong quality ceiling.

For speaker-only users, both phones offer stereo output and the comparison is equal. But for anyone who relies on wireless headphones, the Honor GT Pro holds a clear and meaningful advantage — its codec stack unlocks higher audio quality and lower latency that the K90 simply cannot access.

Across the vast majority of this spec group, these two phones are carbon copies of each other: identical 5G support, Wi-Fi 7, Bluetooth 5.4, dual SIM, NFC, the same cellular download and upload speeds, and a matching sensor suite including GPS, gyroscope, accelerometer, compass, and infrared. For most users evaluating connectivity and features, neither phone offers anything the other does not.

The single differentiator worth flagging is the USB version. The Redmi K90 ships with USB 3.2, while the Honor GT Pro is limited to USB 2.0. In practice, this affects wired data transfer speeds significantly — USB 3.2 can handle file transfers many times faster than USB 2.0, which becomes relevant when moving large files such as 4K video, large photo libraries, or system backups to a PC. For users who rely on wired transfers regularly, this is a genuine functional gap.

The Redmi K90 holds a clear edge in this category, but only on the strength of one spec. The USB 3.2 advantage is real and useful, particularly for content creators offloading large media files. Everything else in this group is an outright tie, making that single port specification the only deciding factor here.

The miscellaneous spec group offers no differentiation between these two phones whatsoever. Both include a video light, and neither features a sapphire glass display, curved screen, or e-paper display. Every data point in this category is an exact match.

This is a complete tie — there is nothing in the provided specifications for this group that would give either the Honor GT Pro or the Xiaomi Redmi K90 any advantage over the other. Buyers can set this category aside entirely when making their decision.