The mid-range smartphone market is more competitive than ever in 2025. Two of the hottest phones are the Nothing Phone (3a) and the POCO X7 Pro. Both phones offer snappy performance, smooth screens, and long battery lives. But which one is the better choice when it comes to speed and power? Let’s find out.

Nothing Phone (3a): Premium Experience

The Nothing Phone (3a) is for those who want a simple smart phone. It has a Snapdragon 7+ Gen 3 processor. It is an efficient and stable processor. You can do everything at the same time without the phone heating up.

One of its biggest strengths is the 6. 7-inch OLED display with a 120Hz refresh rate. It makes scrolling, animations, and gaming feel super smooth. The Nothing OS is optimized and free of bloatware, so the phone stays fast and responsive even after months of use.

The 5, 000mAh battery gives you good battery life and will last more than a day on a single charge. The fast charging isn’t the fastest we’ve seen, but at 45W it won’t keep you waiting too long.

POCO X7 Pro: Built for Gamers and Power Users

If you’re looking for a phone that’s pure power and speed, the POCO X7 Pro is a great choice. It’s powered by the MediaTek Dimensity 9200+, a flagship-level chipset that’s designed for speed and performance. Play demanding games, edit videos, and use multiple apps all at once — everything runs smoothly on this phone.

The 6. 7-inch AMOLED display has a 144Hz refresh rate—even higher than the Nothing Phone (3a)—so gaming and scrolling will feel extra smooth, especially for competitive gamers.

LPDDR5X RAM and UFS 4. 0 storage ensure apps open instantly and multitasking is smooth, so users can enjoy responsiveness in every day tasks.

The battery is also a little better, and the 5, 100mAh juicer lasts even longer. But the biggest perk is 120W fast charging, so you can juice up from 0 to 100% in just 20 minutes. This is one of the fastest-charging phones in its segment.

Which One Should You Buy?

If you want clean software, premium materials, and balanced performance, Nothing Phone (3a) delivers. But if you’re a gamer, you’ll want more power, faster charging, and higher refresh rates, the POCO X7 Pro is a better choice.