Tecno Spark Go 5G VS Xiaomi Poco X7 Pro (256GB / 12GB RAM)

In terms of physical dimensions, the two phones take slightly different approaches. The Tecno Spark Go 5G is noticeably taller (167.7 mm vs 160.8 mm) and wider (77.7 mm vs 75.2 mm), giving it a larger overall footprint and a greater volume (104.24 cm³ vs 100.36 cm³). In practice, this means the Poco X7 Pro will feel more compact and easier to grip one-handed, while the Spark Go 5G may feel slightly unwieldy for smaller hands. The weight difference — 194 g vs 198 g — is negligible and will not be perceptible in daily use. Both phones share an identical 8 mm thickness profile (the Poco X7 Pro is marginally thicker at 8.3 mm, which is also imperceptible).

The most meaningful differentiator in this category is water protection. The Spark Go 5G carries an IP64 rating, which means it is shielded against dust and can handle water splashes from any direction — but it is not submersion-proof. The Poco X7 Pro steps up significantly with an IP68 rating, meaning it is fully dust-tight and can withstand submersion in water (typically up to 1–1.5 meters for a defined period). This is a tangible real-world advantage: accidental drops in puddles, sinks, or rain are far less of a concern with the Poco X7 Pro.

Overall, the Poco X7 Pro holds a clear edge in this group. Its more compact form factor makes it more pocketable and easier to handle, and its superior IP68 waterproofing offers meaningfully better protection in everyday scenarios compared to the Spark Go 5G's splash-resistant IP64. Neither phone is ruggedized or foldable, so those factors are a wash.

The display category is where these two phones diverge most dramatically. The Poco X7 Pro uses an OLED/AMOLED panel while the Spark Go 5G relies on an LCD IPS screen — a fundamental technology difference that affects contrast, color vibrancy, and black levels. OLED panels produce true blacks by switching off individual pixels, resulting in virtually infinite contrast ratios, while LCD panels use a backlight that causes blacks to appear grayish. For media consumption, gaming, or simply reading in a dark room, the Poco X7 Pro's panel will look noticeably richer and more immersive.

The resolution gap is equally stark. The Spark Go 5G outputs at 720 x 1600 px — a pixel density of just 260 ppi — which means individual pixels can sometimes be visible when reading fine text or viewing detailed images up close. The Poco X7 Pro delivers 1220 x 2712 px at 446 ppi, a sharpness level where pixels are essentially imperceptible to the human eye at normal viewing distances. Compounding this, the Poco X7 Pro supports HDR10+ and Dolby Vision, enabling it to render a wider dynamic range of brightness and color when consuming compatible streaming content — features the Spark Go 5G entirely lacks. The Poco X7 Pro also includes branded damage-resistant glass and an Always-On Display, adding durability and convenience that the Spark Go 5G does not offer.

Both phones match on 120Hz refresh rate, so scrolling and animations will feel equally fluid on either device — a genuine shared strength. However, that is where the parity ends. The Poco X7 Pro holds an overwhelming advantage in this category: superior panel technology, significantly higher pixel density, full HDR support, and screen protection make it the clear winner for anyone who values display quality.

The silicon at the heart of each phone tells a decisive story. The Spark Go 5G runs on the MediaTek Dimensity 6400, built on a 6 nm process, while the Poco X7 Pro is powered by the MediaTek Dimensity 8400 on a more advanced 4 nm node. A smaller semiconductor process generally means more transistors in less space, translating to better power efficiency and higher peak performance. The Dimensity 8400 also sports a more sophisticated CPU cluster — its top core reaches 3.25 GHz compared to the Dimensity 6400's 2.5 GHz peak — meaning the Poco X7 Pro handles demanding tasks like gaming, video editing, and heavy multitasking with meaningfully more headroom.

Memory tells an equally important story. The Spark Go 5G pairs its chipset with just 4 GB of RAM running at 2133 MHz (DDR4), yielding a maximum memory bandwidth of 17.1 GB/s. The Poco X7 Pro counters with 12 GB of RAM at 4267 MHz (DDR5), delivering a bandwidth of 68.2 GB/s — four times greater. In practical terms, the Spark Go 5G will struggle to keep multiple apps open simultaneously and may show slowdowns under load, while the Poco X7 Pro can juggle demanding applications with ease. The GPU gap reinforces this: the Mali G720 MC7 clocked at 1300 MHz substantially outpaces the Mali-G57 MC2 at 950 MHz, making a noticeable difference in graphically intensive games.

Both phones share the same architectural approach — big.LITTLE CPU design, 64-bit support, and DirectX 12 — but these are baseline features that do not offset the chasm in raw capability. The Poco X7 Pro holds an unambiguous and substantial performance advantage across every meaningful metric in this category, from processing power and GPU throughput to RAM capacity and memory bandwidth.

The Tecno Spark Go 5G and Xiaomi Poco X7 Pro (256GB / 12GB RAM) both feature 50 MP main cameras, but the Poco X7 Pro has an additional 8 MP secondary camera, giving it a dual-lens setup, while the Tecno Spark Go 5G only has a single-lens main camera. The front camera on the Tecno Spark Go 5G is 5 MP, while the Poco X7 Pro has a significantly higher 20 MP front camera.

Both devices support video recording, but the Tecno Spark Go 5G records at a maximum of 1440 x 30 fps, whereas the Poco X7 Pro can record in 2160 x 60 fps for higher video quality. Both devices lack a dual-tone LED flash and offer 2 flash LEDs. They both have CMOS sensors and support features like phase-detection autofocus, continuous autofocus during video recording, and manual exposure. The Tecno Spark Go 5G does not have optical image stabilization, while the Poco X7 Pro includes it for improved video stability.

Additionally, the Poco X7 Pro supports HDR10 video recording, while the Tecno Spark Go 5G does not. Both devices support slow-motion video, have a timelapse function, and allow users to create panoramas in-camera. Neither device features a front-facing LED flash or a dual-lens front camera, and both lack 3D photo/video recording capabilities. The Poco X7 Pro has a laser autofocus feature, which the Tecno Spark Go 5G does not.

Both the Tecno Spark Go 5G and Xiaomi Poco X7 Pro (256GB / 12GB RAM) run on Android 15, offering similar core features in their operating systems. Both phones support clipboard warnings, location privacy options, and camera/microphone privacy options. They also both allow theme customization, block app tracking, and include on-device machine learning capabilities.

However, there are some key similarities and differences between the two. Neither device supports Mail Privacy Protection, but both offer features like dark mode, battery health checks, extra dim mode, and dynamic theming. Both also allow app offloading and customizable notifications, as well as having PiP (Picture-in-Picture) support, split screen, and full-page screenshots. Additionally, both phones have the ability to play games while downloading, media pickers, Live Text, and offline voice recognition.

The Tecno Spark Go 5G and Poco X7 Pro also share features such as multi-user system support, voice commands, sharing intents, a child lock, and widget support. Neither device can be used as a PC or has Quick Start functionality. Both phones track the current position of the device. Notably, both devices do not receive direct OS updates, and both are free and open source.

Both the Tecno Spark Go 5G and Xiaomi Poco X7 Pro (256GB / 12GB RAM) feature a 6000 mAh battery, offering substantial power for extended use. Neither device supports wireless charging, but both support fast charging. The Tecno Spark Go 5G supports fast charging at 18W, while the Poco X7 Pro offers much faster charging at 90W, providing a quicker charging experience.

Both devices come with a charger in the box, have a rechargeable battery, and lack a removable battery. They also include a battery level indicator, allowing users to easily monitor the remaining charge.

The Tecno Spark Go 5G and Xiaomi Poco X7 Pro (256GB / 12GB RAM) differ significantly in their audio features. The Tecno Spark Go 5G includes a 3.5 mm audio jack, while the Poco X7 Pro does not. The Poco X7 Pro, however, features stereo speakers, which the Tecno Spark Go 5G lacks.

In terms of audio codec support, the Tecno Spark Go 5G does not support aptX, LDAC, or any other high-definition audio codecs. In contrast, the Poco X7 Pro supports aptX, LDAC, and aptX HD, making it better suited for high-quality wireless audio streaming.

Another difference is that the Tecno Spark Go 5G comes with a built-in radio, while the Poco X7 Pro does not include this feature.

Both the Tecno Spark Go 5G and Xiaomi Poco X7 Pro (256GB / 12GB RAM) support 5G connectivity, making them both suitable for high-speed mobile data. However, the Poco X7 Pro offers faster download speeds, reaching up to 5700 MBits/s, compared to the Tecno Spark Go 5G’s 3300 MBits/s. The Tecno Spark Go 5G supports Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac), while the Poco X7 Pro also supports Wi-Fi 6 (802.11ax), providing it with more advanced wireless connectivity.

In terms of Bluetooth, the Tecno Spark Go 5G features Bluetooth version 5.3, while the Poco X7 Pro has Bluetooth version 6, offering better efficiency and connection range. The Tecno Spark Go 5G has an external memory slot, which the Poco X7 Pro lacks. Both devices feature a USB Type-C port and a fingerprint scanner for security, as well as GPS support for navigation.

The Poco X7 Pro includes NFC, which is not available on the Tecno Spark Go 5G. The Poco X7 Pro also has an infrared sensor, while the Tecno Spark Go 5G does not. Both phones support Galileo for satellite positioning and have an accelerometer. Neither device has a barometer, HDMI output, or a built-in projector. Additionally, both phones do not feature 3D facial recognition or an iris scanner, and neither includes a stylus.

The Tecno Spark Go 5G and Xiaomi Poco X7 Pro (256GB / 12GB RAM) both feature a video light, making them capable of illuminating subjects during video recording. Neither device has sapphire glass display, a curved display, or an e-paper display. These features are identical across both phones, with no differences in this category.