Realme P3 Ultra 5G VS Xiaomi Poco X7 Pro

Both the Realme P3 Ultra 5G and the Xiaomi Poco X7 Pro share a strong foundation in water resistance, each carrying a full IP68 rating. This means both phones can withstand submersion in fresh water beyond the typical splash or rain scenario — a meaningful real-world assurance for users who want durability without the bulk of a rugged device. Neither phone, however, is built with a dedicated rugged form factor or a foldable design.

Where the two diverge is in physical footprint. The Realme P3 Ultra is notably slimmer at 7.4 mm versus the Poco X7 Pro's 8.3 mm — a 0.9 mm gap that is tangible when sliding a phone in and out of a pocket. Weight follows the same pattern: at 183 g, the P3 Ultra is 15 g lighter than the X7 Pro's 198 g. While 15 g may seem marginal on paper, over extended one-handed use or a full day in-hand, it translates to a measurably less fatiguing experience.

The Realme P3 Ultra holds a clear design advantage in this group. It achieves the same IP68 waterproofing as its rival while being both thinner and lighter — qualities that directly improve everyday ergonomics and portability without any trade-off in protection credentials.

Both the Realme P3 Ultra 5G and the Xiaomi Poco X7 Pro feature OLED/AMOLED displays with identical screen sizes of 6.67″, a pixel density of 446 ppi, and a resolution of 1220 x 2712 px. This means both phones offer sharp, vibrant visuals with a high level of detail and clarity.

While the display specifications match up in terms of resolution, size, and pixel density, the Xiaomi Poco X7 Pro offers additional display enhancements. It features branded damage-resistant glass, unlike the Realme P3 Ultra 5G, which lacks this protection. Furthermore, the Xiaomi Poco X7 Pro supports both HDR10 and HDR10+ for improved color and contrast in compatible content, as well as Dolby Vision for even better visual quality. The Realme P3 Ultra 5G does not support any of these advanced display technologies.

The Realme P3 Ultra 5G also lacks an Always-On Display, a feature present on the Xiaomi Poco X7 Pro. Additionally, both devices have a touch screen, but the Xiaomi model stands out for its broader set of display features.

The Realme P3 Ultra 5G comes with 256GB of internal storage, while the Xiaomi Poco X7 Pro offers a larger 512GB of storage. Both devices feature 12GB of RAM, ensuring ample memory for multitasking and smooth performance. In terms of benchmark scores, the Realme P3 Ultra 5G achieves an AnTuTu score of 1,450,000, while the Xiaomi Poco X7 Pro surpasses this with a score of 1,663,422, indicating slightly higher performance potential in real-world tasks.

Both phones are powered by MediaTek chipsets, with the Realme P3 Ultra 5G using the Dimensity 8350 and the Xiaomi Poco X7 Pro featuring the Dimensity 8400. These chipsets have similar architecture, both built on a 4nm process, and support 64-bit processing. The Realme device has a higher CPU clock speed with 1 x 3.35 GHz, 3 x 3.2 GHz, and 4 x 2.2 GHz cores, while the Poco X7 Pro’s CPU runs at 1 x 3.25 GHz, 3 x 3.0 GHz, and 4 x 2.15 GHz. The difference in clock speeds is minimal but gives the Realme P3 Ultra 5G a slight edge in raw CPU performance.

For graphics, the Realme P3 Ultra 5G features the Mali G615 MC6 GPU with a clock speed of 1400 MHz, while the Xiaomi Poco X7 Pro uses the Mali G720 MC7 GPU, clocked at 1300 MHz. The GPU in the Realme model operates at a slightly higher speed, but both phones are equipped with integrated graphics, DirectX 12 support, and HMP (Heterogeneous Multi-Processing) technology. The Poco X7 Pro benefits from a larger L3 cache of 6 MB per core, compared to the 4 MB per core found in the Realme P3 Ultra 5G, which could potentially aid in better cache management and performance in certain tasks.

The Realme P3 Ultra 5G and Xiaomi Poco X7 Pro both feature a 50 MP main camera, but the Poco X7 Pro includes an additional 8 MP camera, making its main setup a dual-lens system. The Realme model also has a dual-lens main camera, but with only the 50 MP sensor. Both phones support video recording at 2160 x 60 fps, with features like continuous autofocus and phase-detection autofocus for photos. Both also offer slow-motion video recording and manual controls for exposure, ISO, and focus.

For the front camera, the Realme P3 Ultra 5G has a 16 MP camera with a wide aperture of f/2.4, while the Poco X7 Pro steps up to a 20 MP front camera with a slightly wider aperture of f/2.5. Both devices lack a front-facing LED flash, and neither has a dual-lens front camera. The Realme model does not support HDR10 recording, whereas the Poco X7 Pro does. Additionally, the Poco X7 Pro supports raw image shooting, a feature absent in the Realme P3 Ultra 5G.

Both devices have similar photography capabilities, including the ability to create panoramas in-camera, and both have a CMOS sensor for imaging. The Poco X7 Pro also benefits from laser autofocus, which is absent in the Realme P3 Ultra 5G. Neither phone supports Dolby Vision recording, though the Poco X7 Pro does support HDR10 recording, setting it apart in terms of video capabilities.

Both the Realme P3 Ultra 5G and Xiaomi Poco X7 Pro run Android 15, offering a similar software experience across both devices. Both phones feature a comprehensive set of privacy and customization options, such as clipboard warnings, location privacy, camera/microphone privacy, theme customization, and blocking app tracking. Neither device supports cross-site tracking blocking or Mail Privacy Protection, but both include on-device machine learning and customizable notifications.

Functionality-wise, both devices support features like dark mode, dynamic theming, full-page screenshots, split screen, PiP (Picture-in-Picture), widgets, and voice commands. They also both support offline voice recognition, track the current position of the device, and offer multi-user system support. Both phones include a battery health check, an extra dim mode, and the ability to offload apps, but they lack Wi-Fi password sharing and Quick Start functionality.

The Realme P3 Ultra 5G has no extra features missing in the Xiaomi Poco X7 Pro; both phones are fairly aligned in terms of core operating system features and privacy options, making their operating systems nearly identical in functionality.

Both the Realme P3 Ultra 5G and Xiaomi Poco X7 Pro come equipped with a 6000 mAh battery, offering ample capacity for extended usage. Neither device supports wireless charging, but both support fast charging, with the Realme P3 Ultra 5G offering a charging speed of 80W, while the Poco X7 Pro can charge slightly faster at 90W.

Both phones have a rechargeable battery, and neither model features a removable battery. They both include a battery level indicator, allowing users to monitor the remaining charge easily.

Both the Realme P3 Ultra 5G and Xiaomi Poco X7 Pro lack a 3.5 mm audio jack socket, meaning users must rely on wireless or USB-C audio solutions. However, both devices feature stereo speakers, offering an enhanced audio experience with a broader soundstage.

The Realme P3 Ultra 5G does not support LDAC, while the Xiaomi Poco X7 Pro includes LDAC, which allows for high-resolution wireless audio streaming. Neither device supports aptX Lossless, and both lack an FM radio.

Both the Realme P3 Ultra 5G and Xiaomi Poco X7 Pro offer 5G support, ensuring fast mobile network speeds. Both devices feature Wi-Fi 4, Wi-Fi 5, and Wi-Fi 6, providing flexibility across various Wi-Fi standards. They also support two SIM cards and include USB Type-C with USB version 2, which is common for both models.

In terms of Bluetooth, the Realme P3 Ultra 5G has Bluetooth version 5.4, while the Xiaomi Poco X7 Pro has Bluetooth version 6, offering potential improvements in connectivity. Both phones have NFC, a fingerprint scanner, a gyroscope, GPS, and a compass, all essential features for modern smartphones. Neither device supports external memory expansion or has an infrared sensor, barometer, HDMI output, 3D facial recognition, or an iris scanner.

One notable difference is that the Xiaomi Poco X7 Pro includes an infrared sensor, while the Realme P3 Ultra 5G does not. Additionally, both phones support Galileo, but neither has motion tracking, optical tracking, or a built-in projector. Both devices also share a lack of heart rate monitor, crash detection, and satellite SOS features.

Both the Realme P3 Ultra 5G and Xiaomi Poco X7 Pro feature a video light, making them capable of providing additional illumination for videos in low-light conditions. Neither device has sapphire glass, a curved display, or an e-paper display.

The specifications for these miscellaneous features are identical between the two devices, meaning there are no differences in this category.