OnePlus 15 VS Xiaomi 17 Pro Max

Both the OnePlus 15 and Xiaomi 17 Pro Max offer waterproof capabilities, but with slight differences in their specifications. The OnePlus 15 has an Ingress Protection (IP) rating of IP69, indicating that it is fully protected against dust and can withstand high-pressure water jets. In comparison, the Xiaomi 17 Pro Max has an IP68 rating, meaning it is protected against dust and can endure submersion in water up to 6 meters deep. While both phones are waterproof, the Xiaomi 17 Pro Max has a slightly higher waterproof depth rating of 6 meters compared to the OnePlus 15's 1.5 meters.

When it comes to weight, the OnePlus 15 weighs 215 g, while the Xiaomi 17 Pro Max is slightly heavier at 219 g. The difference is minimal but worth noting. The OnePlus 15 measures 161.4 mm in height, 76.7 mm in width, and has a thickness of 8.1 mm. In contrast, the Xiaomi 17 Pro Max is slightly taller at 162.9 mm, wider at 77.6 mm, and thinner by 0.1 mm, at 8 mm thick. The dimensions are quite similar, with both phones maintaining a robust size.

The volume of the OnePlus 15 is 100.27 cm³, while the Xiaomi 17 Pro Max has a volume of 101.13 cm³, which is also a slight difference but reflects the larger overall dimensions of the Xiaomi device. Neither phone has a rugged build, and both are not foldable, so in terms of design, both phones offer standard form factors.

Both the OnePlus 15 and Xiaomi 17 Pro Max feature OLED/AMOLED displays, delivering vibrant colors and deep contrasts. The OnePlus 15 has a 6.78″ screen, while the Xiaomi 17 Pro Max offers a slightly larger 6.9″ display. The OnePlus 15 has a higher pixel density of 450 ppi, compared to the Xiaomi 17 Pro Max’s 416 ppi, which may result in sharper visuals on the OnePlus 15 despite the Xiaomi’s larger screen size.

The resolution of the OnePlus 15 is 1272 x 2772 px, while the Xiaomi 17 Pro Max has a resolution of 1200 x 2608 px. This means the OnePlus 15 has a slightly higher pixel count, contributing to its higher overall pixel density. Both phones have impressive refresh rates, with the OnePlus 15 featuring a 165Hz refresh rate, which is higher than the Xiaomi 17 Pro Max’s 120Hz. This difference may make the OnePlus 15 feel more responsive, especially in fast-paced tasks or gaming.

Both devices come with branded damage-resistant glass, support HDR10 and HDR10+, and feature Dolby Vision for enhanced picture quality. Additionally, both phones offer an Always-On Display feature. The Xiaomi 17 Pro Max stands out with the inclusion of a secondary screen, which the OnePlus 15 does not have. Both devices are also equipped with touch screens, providing a responsive user experience.

Both the OnePlus 15 and Xiaomi 17 Pro Max feature the same Qualcomm Snapdragon 8 Elite Gen 5 chipset and Adreno 830 GPU, with identical CPU configurations consisting of 2 cores at 4.6 GHz and 6 cores at 3.62 GHz. Both devices are equipped with 16GB of RAM running at 5300 MHz, ensuring strong multitasking performance. Additionally, both phones support 64-bit architecture and have integrated LTE, integrated graphics, and DirectX 12 support.

The Geekbench 6 multi-core score of the OnePlus 15 is 11199, while the Xiaomi 17 Pro Max achieves a slightly lower score of 10059. For single-core performance, the OnePlus 15 scores 3726, surpassing the Xiaomi 17 Pro Max's score of 3234. Despite these small differences, the overall performance remains very similar between the two devices.

Other specifications, including memory bandwidth (85.1 GB/s), maximum memory amount (24GB), and thermal design power (TDP) of 8.2W, are the same for both phones. Both devices support multithreading, have the same cache sizes (L1: 192 KB, L2: 12 MB, L3: 8 MB), and use a 3 nm semiconductor. Neither device shows significant differences in terms of GPU clock speed (1200 MHz), shading units (1536), or OpenGL support (version 3.2 and OpenGL ES 3.2). Both devices also support up to 2 displays.

Both the OnePlus 15 and Xiaomi 17 Pro Max feature a triple-lens main camera setup with 50 MP sensors on each lens, although their aperture sizes differ slightly. The OnePlus 15 has apertures of 1.8f, 2f, and 2.8f, while the Xiaomi 17 Pro Max offers slightly wider apertures of 1.7f, 2.4f, and 2.6f. Both phones support optical zoom, with the OnePlus 15 offering 3.5x zoom, while the Xiaomi 17 Pro Max provides a 5x optical zoom capability. Both devices support features like optical image stabilization, continuous autofocus during video recording, phase-detection autofocus for photos, slow-motion video, manual ISO, manual exposure, and a flash. The OnePlus 15, however, lacks a dual-tone LED flash, while the Xiaomi 17 Pro Max includes one with 2 flash LEDs.

For front cameras, the OnePlus 15 has a 32 MP camera with a wide aperture of 2.4f, while the Xiaomi 17 Pro Max boasts a 50 MP front camera with a slightly wider aperture of 2.2f. Both devices support HDR10 and Dolby Vision recording, have a timelapse function, and can create panoramas in-camera. Neither device offers a front-facing LED flash, and neither has a dual-lens front camera setup.

In terms of other camera features, both devices support touch autofocus, laser autofocus, and manual white balance. However, the OnePlus 15 lacks a BSI sensor, which the Xiaomi 17 Pro Max includes. Both phones also lack 360° panorama shooting and 3D photo/video recording capabilities. The minimum and maximum focal lengths of the two phones are fairly similar, with the OnePlus 15 ranging from 16 mm to 85 mm and the Xiaomi 17 Pro Max from 17 mm to 115 mm.

The OnePlus 15 and Xiaomi 17 Pro Max both run Android 16 and share a wide array of features. Both devices include clipboard warnings, location privacy options, camera/microphone privacy options, and theme customization. They can also block app tracking, have on-device machine learning, and support notification permissions, media pickers, and game downloads while they are still downloading. Additionally, both phones offer dark mode, battery health check, extra dim mode, dynamic theming, app offloading, customizable notifications, Live Text, full-page screenshots, split screen, PiP, sharing intents, a child lock, widgets, offline voice recognition, and voice commands. Both phones can track the current position of the device and support a multi-user system.

There are some minor differences in the features. Neither device supports Wi-Fi password sharing, has focus modes, gets direct OS updates, or can be used as a PC. The Xiaomi 17 Pro Max, however, includes the same set of features as the OnePlus 15 in all other respects, meaning there are no major discrepancies in their core functionality.

Both phones also share that they are free and open source, lack Quick Start functionality, and have a strong focus on privacy and customization. Their operating system experiences are thus very similar with only a few slight variations in terms of overall feature setup.

The OnePlus 15 and Xiaomi 17 Pro Max both come with impressive battery specifications. The OnePlus 15 features a 7300 mAh battery, while the Xiaomi 17 Pro Max is slightly larger with a 7500 mAh battery. Both phones support wireless charging at a speed of 50W and have reverse wireless charging capabilities. However, the reverse wireless charging speed on the OnePlus 15 is 10W, while the Xiaomi 17 Pro Max offers a faster 22.5W reverse charging speed.

Both devices support fast charging, but the OnePlus 15 has a faster charging speed of 120W, while the Xiaomi 17 Pro Max supports a slightly slower 100W fast charging. Both phones come with a charger in the box, and neither has a removable battery. They both feature a battery level indicator and have rechargeable batteries.

In summary, while the OnePlus 15 offers faster fast charging and a slightly smaller battery, the Xiaomi 17 Pro Max has a larger battery and a faster reverse wireless charging speed. Both phones share many key features, such as wireless charging and fast charging support, but the slight differences in charging speeds and battery sizes could influence the overall charging experience.

Both the OnePlus 15 and Xiaomi 17 Pro Max lack a 3.5 mm audio jack, which may be a consideration for users who prefer wired audio connections. However, both phones come equipped with stereo speakers, ensuring a high-quality audio experience. When it comes to wireless audio technologies, both devices support aptX HD and aptX Adaptive, but there is a slight difference in the inclusion of aptX. The Xiaomi 17 Pro Max supports aptX, while the OnePlus 15 does not. Neither device supports LDAC or aptX Lossless, and neither has an integrated radio.

In summary, the audio setups on both phones are quite similar, with the primary difference being that the Xiaomi 17 Pro Max offers aptX support, while the OnePlus 15 does not. Both phones are equipped with stereo speakers and share support for aptX HD and aptX Adaptive, ensuring solid wireless audio performance.

Both the OnePlus 15 and Xiaomi 17 Pro Max offer 5G support, ensuring fast mobile data speeds. They both feature dual SIM card support and USB Type-C ports with USB version 3.2. While both phones support NFC and have fingerprint scanners, there are some differences in connectivity. The Xiaomi 17 Pro Max supports Wi-Fi 6E, which is an enhanced version of Wi-Fi 6, while the OnePlus 15 supports Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, and Wi-Fi 7. The Bluetooth version also differs: the OnePlus 15 uses Bluetooth 6, while the Xiaomi 17 Pro Max supports Bluetooth 5.4.

Both devices provide the same download speed of 10000 MBits/s and upload speed of 3500 MBits/s. They also feature a gyroscope, GPS, compass, accelerometer, barometer, infrared sensor, and a cellular module. Neither phone includes an external memory slot or HDMI output, and neither supports 3D facial recognition, iris scanning, or a built-in projector. Both phones have motion tracking, optical tracking, and DLNA certification absent from their features.

Both the OnePlus 15 and Xiaomi 17 Pro Max support Galileo, have no heart rate monitor, and offer similar other connectivity options, such as emergency SOS via satellite and crash detection, which are both absent. In summary, while the Xiaomi 17 Pro Max supports Wi-Fi 6E and has a slightly newer Bluetooth version, the overall connectivity and features are largely similar across both devices.

Both the OnePlus 15 and Xiaomi 17 Pro Max include a video light, making them suitable for low-light photography or video recording. Neither phone features sapphire glass displays, curved displays, or e-paper displays. These attributes are absent from both devices, indicating that their displays are likely traditional flat LCD or OLED types, without the unique qualities of curved or e-paper technology.

In summary, both devices share the same features in this category, including the presence of a video light, and the lack of sapphire glass, curved, or e-paper displays.