Budget 5G Battle Heats Up With Tecno Spark 50 Poco M8 and Realme Narzo 90x
Three affordable 5G smartphones compete under 20000 rupees offering strong batteries capable processors and high refresh displays giving buyers multiple options based on performance camera and everyday usability preferences

The under 20000 rupees smartphone segment is witnessing intense competition with the arrival of the Tecno Spark 50 5G, which now faces stiff rivalry from the Poco M8 5G and Realme Narzo 90x 5G. Each device brings a different mix of performance, battery, and display features, making the choice less straightforward for buyers.
Battery life is one of the biggest differentiators in this comparison. The Realme Narzo 90x 5G takes a clear lead with a massive 7000mAh battery paired with 60W fast charging, appealing to users who prioritize long usage and quick top ups. The Tecno Spark 50 5G follows closely with a 6500mAh battery and 45W charging support, while the Poco M8 5G offers a comparatively smaller 5520mAh unit but still supports 45W fast charging.
When it comes to performance, each phone is powered by a different chipset. The Tecno Spark 50 5G runs on the MediaTek Dimensity 6400 processor, while the Poco M8 5G is equipped with the Snapdragon 6 Gen 3 chipset, which is generally known for balanced efficiency and performance. The Realme Narzo 90x 5G uses the Dimensity 6300 processor, making it suitable for everyday tasks and moderate gaming.
Display quality varies significantly across the three devices. The Poco M8 5G stands out with its curved AMOLED display offering full HD plus resolution and high brightness levels, making it ideal for media consumption. On the other hand, the Realme Narzo 90x 5G offers a higher 144Hz refresh rate on its LCD panel, targeting users who prefer smoother scrolling and gaming. The Tecno Spark 50 5G provides a large screen with a 120Hz refresh rate, though with a lower resolution compared to Poco.
Camera capabilities also differ based on user needs. All three smartphones feature a 50 megapixel primary rear camera, ensuring decent photography in good lighting conditions. However, the Poco M8 5G gains an edge in selfies with a higher resolution front camera, while Tecno and Realme stick to more basic front sensors suited for regular video calls and social media use.
Software experience is another point of distinction. The Tecno Spark 50 5G ships with Android 16 based HiOS, while the Poco M8 5G and Realme Narzo 90x 5G run on Android 15 with their respective custom interfaces. This difference could influence buyers who prefer newer software versions or specific user interface features.
Pricing remains competitive across all three models. The Realme Narzo 90x 5G is positioned as the most affordable option, making it attractive for budget focused users. The Poco M8 5G sits in the middle with slightly higher configurations, while the Tecno Spark 50 5G leans toward the upper end of this price bracket with its larger battery and newer software.
In terms of connectivity, all three devices support 5G along with essential features like Bluetooth, GPS, and USB Type C ports. Poco adds Wi Fi 6 support, which may appeal to users looking for faster wireless connectivity.
For buyers, the decision ultimately depends on priorities. Those who want the best display experience may lean toward Poco, battery focused users may prefer Realme, while Tecno offers a balanced package with strong battery life and updated software.





