Compare Mobile Phones Side-by-Side

The Tecno Spark 50s looks like the more practical pick for most people here. Both phones give you a large 120Hz display, so scrolling and general use should feel similarly smooth, but the Spark 50s adds a slightly bigger screen and a much larger 6500mAh battery. That battery difference is the kind of thing you notice every day, especially if you stream, browse, or stay away from a charger for long stretches.

The Spark 11 does have the advantage in RAM, with 8GB versus 6GB, so it may feel more comfortable when keeping more apps open. But with no clear processor advantage listed for either phone, that extra memory is the main reason to pick it. Unless multitasking is your top priority, the Spark 50s makes more sense overall because its battery advantage is far more significant than the small display difference or RAM gap.