Xiaomi 17 Pro Max VS Xiaomi Redmi K90 Pro Max

Both the Xiaomi 17 Pro Max and the Xiaomi Redmi K90 Pro Max are waterproof devices, featuring an Ingress Protection (IP) rating of IP68. This means both are resistant to dust and can withstand submersion in water, though the depth rating varies. The 17 Pro Max has a higher waterproof depth rating of 6 meters, while the K90 Pro Max is rated for up to 1.5 meters underwater.

In terms of size, the two phones are very similar. The 17 Pro Max weighs 219 g, while the K90 Pro Max is slightly lighter at 218 g. The thickness of the two models is nearly identical as well, with the 17 Pro Max measuring 8 mm thick and the K90 Pro Max just a touch thinner at 7.9 mm.

Dimensions also show slight variations between the two. The 17 Pro Max is 77.6 mm wide, while the K90 Pro Max is slightly wider at 77.8 mm. Additionally, the 17 Pro Max stands at 162.9 mm tall, just a bit shorter than the K90 Pro Max, which is 163.3 mm. The volume of the two phones is almost the same, with the 17 Pro Max measuring 101.13 cm³ and the K90 Pro Max at 100.37 cm³.

Both the Xiaomi 17 Pro Max and the Xiaomi Redmi K90 Pro Max feature OLED/AMOLED displays with identical screen sizes of 6.9″, a pixel density of 416 ppi, and a resolution of 1200 x 2608 px. Both models also support a 120Hz refresh rate, HDR10, HDR10+, Dolby Vision, and Always-On Display functionality, providing similar high-quality viewing experiences across the board.

In terms of additional features, the Xiaomi 17 Pro Max includes a secondary screen, while the Xiaomi Redmi K90 Pro Max does not have this feature. Both models are equipped with branded damage-resistant glass and have touch screens.

Overall, the displays on these two devices are very similar, with the main distinction being the inclusion of a secondary screen on the Xiaomi 17 Pro Max, which is not available on the K90 Pro Max.

The Xiaomi 17 Pro Max and the Xiaomi Redmi K90 Pro Max share identical performance specifications. Both feature 1024GB of internal storage, 16GB of RAM, and the Qualcomm Snapdragon 8 Elite Gen 5 chipset. Their GPUs are the Adreno 830, and both devices have a CPU configuration of 2 cores running at 4.6 GHz and 6 cores at 3.62 GHz. Geekbench 6 results are the same for both, with a multi-core score of 10059 and a single-core score of 3234.

Other key specs, such as GPU clock speed, RAM speed, and semiconductor size, are also identical. Both models feature a GPU clock speed of 1200 MHz, RAM running at 5300 MHz, and a 3 nm semiconductor size. They support 64-bit architecture, have integrated LTE and graphics, and support DirectX 12 and OpenGL 3.2. Additionally, both phones use big.LITTLE technology, have 8 CPU threads, and support multithreading.

The memory configurations, including L1 cache (192 KB), L2 cache (12 MB), and L3 cache (8 MB), are identical, and both phones support a maximum memory amount of 24GB and have a maximum memory bandwidth of 85.1 GB/s. The thermal design power (TDP) is 8.2W, and both devices support 2 memory channels and ECC memory. Other notable features like the number of shading units (1536) and supported displays (2) are also the same for both devices.

The Xiaomi 17 Pro Max and the Xiaomi Redmi K90 Pro Max both feature a triple-lens main camera setup with identical megapixel counts of 50 MP for each lens. The aperture sizes for the main camera lenses differ slightly: the 17 Pro Max has apertures of 1.7f, 2.4f, and 2.6f, while the K90 Pro Max has 1.7f, 2.4f, and 3f. Both models have optical zoom at 5x and support various advanced camera features, such as optical image stabilization, phase-detection autofocus, and continuous autofocus for video recording.

For front cameras, the 17 Pro Max has a 50 MP camera with a 2.2f aperture, while the K90 Pro Max has a 32 MP front camera, also with a 2.2f aperture. Both phones feature a built-in flash, support HDR for photos and videos, and allow for slow-motion video recording. Additionally, both have the ability to create panoramas in-camera, and they include a timelapse function.

Notably, the Xiaomi 17 Pro Max includes a BSI and CMOS sensor, while the Xiaomi Redmi K90 Pro Max lacks these sensors. The 17 Pro Max also supports Dolby Vision and HDR10 recording, features not supported by the K90 Pro Max. Additionally, both devices support laser autofocus and manual controls for exposure, ISO, and focus, but neither device features a front-facing LED flash or dual-lens front camera.

Both the Xiaomi 17 Pro Max and the Xiaomi Redmi K90 Pro Max run on Android 16, offering a very similar set of features when it comes to their operating systems. Both devices include clipboard warnings, location privacy options, camera/microphone privacy options, and theme customization. They also share the ability to block app tracking, support on-device machine learning, and have media pickers for managing content. Other common features include dark mode, customizable notifications, Live Text, full-page screenshots, and split screen support.

In terms of differences, neither model provides Mail Privacy Protection, but both support blocking cross-site tracking. The Xiaomi 17 Pro Max has a few extra functionalities, such as PiP (Picture-in-Picture) mode, Quick Start, and the ability to offload apps, none of which are available on the K90 Pro Max. Both phones allow the use of a multi-user system, support widgets, and have voice recognition and voice command capabilities.

Some features are consistent across both models, including the battery health check, extra dim mode, focus modes, dynamic theming, and offline voice recognition. Additionally, both devices support tracking the current position of the device, have a child lock, and support sharing intents. The Xiaomi 17 Pro Max also has a few more system-specific enhancements, but these differences are minimal when compared to the overall shared features.

The Xiaomi 17 Pro Max and the Xiaomi Redmi K90 Pro Max have very similar battery specifications. The 17 Pro Max features a 7500 mAh battery, while the K90 Pro Max has a slightly larger 7560 mAh battery. Both devices support wireless charging with a charging speed of 50W, and they also support fast charging at 100W. Additionally, both phones have reverse wireless charging, with a speed of 22.5W for both models.

Neither phone has a removable battery, but both include a battery level indicator and are equipped with rechargeable batteries. These specifications are identical across the two models, providing nearly identical battery performance and charging capabilities.

Both the Xiaomi 17 Pro Max and the Xiaomi Redmi K90 Pro Max do not feature a 3.5 mm audio jack. However, both phones come with stereo speakers for an enhanced audio experience. The Xiaomi 17 Pro Max offers more audio codec support, including aptX, aptX HD, aptX Adaptive, while lacking LDAC and aptX Lossless. On the other hand, the Xiaomi K90 Pro Max has no support for aptX, aptX HD, aptX Adaptive, or aptX Lossless, and also lacks LDAC.

Neither device includes a built-in radio, and both models do not support aptX Lossless. These audio specifications show that while both devices offer stereo speakers, the 17 Pro Max has more advanced codec support for wireless audio quality compared to the K90 Pro Max.

Both the Xiaomi 17 Pro Max and the Xiaomi Redmi K90 Pro Max support 5G, have dual SIM slots, and include Bluetooth 5.4. Both phones feature Wi-Fi capabilities with support for Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), and Wi-Fi 7 (802.11be). They also come with a USB Type-C port, USB 3.2, and NFC for connectivity. Download speeds are identical at 10000 MBits/s, while upload speeds are the same at 3500 MBits/s for both devices.

Both models include a fingerprint scanner, a gyroscope, GPS, a compass, an infrared sensor, an accelerometer, a cellular module, and support for Galileo. However, the Xiaomi 17 Pro Max also has a barometer, which is not included in the K90 Pro Max. Neither device supports ANT+, has a heart rate monitor, or features motion or optical tracking. Additionally, both phones do not include an HDMI output, 3D facial recognition, or an iris scanner. Neither model includes a stylus or a built-in projector.

Other shared features include support for Wi-Fi, emergency SOS via satellite, crash detection, and DLNA certification, which are not available on either device. Both phones lack a barometer, with only the 17 Pro Max offering this feature. In terms of location services, both models support Galileo but lack any specialized tracking or motion-related features.

Both the Xiaomi 17 Pro Max and the Xiaomi Redmi K90 Pro Max come with a video light, which can help enhance video recording in low-light conditions. Neither model features sapphire glass for the display, has a curved display, or supports an e-paper display. The specifications for these miscellaneous features are identical across both devices, indicating they share the same basic design and display features in this category.

There are no differences between the two models in terms of additional display or light-related features. Both phones appear to offer a similar standard of visual and functional performance in these areas.