When it comes to battery performance, the iQOO Z10 takes the crown in India with its massive 7,300mAh battery, utilizing Silicon Carbon technology to pack more power without compromising its slim and lightweight design. On the other hand, the POCO X7 is a strong contender in this segment, offering competitive battery performance. But which device lasts longer? Let’s dive into a detailed comparison of their battery capabilities.
Verdict
The iQOO Z10 is a true battery powerhouse, offering exceptional performance for both gaming and streaming. It impresses with its endurance in synthetic benchmarks, and its fast charging capabilities are remarkable despite its large battery. In comparison, the POCO X7 performs well for daily use and charges at a competitive speed, though it doesn’t match the iQOO Z10 in terms of overall endurance.
Test | Winner |
PCMark Battery | iQOO Z10 |
Video Streaming | iQOO Z10 |
Gaming | iQOO Z10 |
Charging Speed | Tie |
PCMark Battery Test
While assessing the battery life of smartphones, it’s ideal to consider long-term usage, but that’s not feasible when comparing two devices side by side. The PCMark Battery test simulates the same usage scenarios until the battery reaches 20%. This offers a more objective comparison of battery performance.
The results here are clear: the iQOO Z10, with its large 7,300mAh battery, lasted an impressive 16.68 hours on the PCMark test. In contrast, the POCO X7 lasted 11.87 hours, which is still solid in this price range. Learn more about PCMark battery testing .
Real-World Context: The iQOO Z10 is a reliable two-day device for moderate usage, while the POCO X7 will comfortably last a full day with some juice left for the next.
Winner: iQOO Z10
YouTube Streaming Test
We tested the battery drain from 30 minutes of YouTube streaming at 50% brightness and volume.
Smartphone | Battery Drain |
iQOO Z10 | 1% |
POCO X7 | 4% |
In the video streaming test, the iQOO Z10 had a minimal 1% drop, outperforming the POCO X7, which dropped 4% in the same 30-minute period.
Real-World Context: For binge-watchers, the iQOO Z10 provides a better experience with significantly lower battery consumption. If you plan on watching videos frequently, you may need to charge the POCO X7 sooner.
Winner: iQOO Z10
Gaming Test
To simulate intensive gaming, we played BGMI, COD: Mobile, and Real Racing 3 for 30 minutes each, totaling 90 minutes of gameplay.
Smartphone | Battery Drain After 90 Minutes |
iQOO Z10 | 11% |
POCO X7 | 19% |
The iQOO Z10 outperformed the POCO X7 in gaming endurance, with only 11% of its battery drained after 90 minutes of gaming, compared to the POCO X7’s 19% drop.
Real-World Context: If gaming is a key factor for you, the iQOO Z10 offers longer sessions without needing a recharge. However, the POCO X7 still performs well and will keep you going through shorter gaming sessions.
Winner: iQOO Z10
Charging Speed Test
Both devices were charged from 20% to 100% to measure charging time.
Smartphone | Charging Time (20% to 100%) |
iQOO Z10 | 42 minutes |
POCO X7 | 51 minutes |
Despite its large battery, the iQOO Z10 charges quickly, taking just 42 minutes to fully charge thanks to its 90W fast charging support. The POCO X7 with 45W charging support takes slightly longer, i.e. 51 minutes which is much less than the iQOO Z10.
Real-World Context: Both devices offer rapid charging, so you won’t be waiting long to get a full charge. The 9-minute difference between the two is negligible.
Winner: Tie
Conclusion
Both the iQOO Z10 and POCO X7 deliver strong battery performance, ensuring that you’ll be able to use them for a full day on a single charge. The iQOO Z10, with its massive 7,300mAh battery, is designed for power users who need long-lasting endurance for gaming, video streaming, and heavy usage.
The POCO X7 is no slouch, offering commendable all-day performance but falls short of the iQOO Z10 in terms of overall battery life. If you’re someone who demands more from your smartphone battery, the iQOO Z10 is the clear winner.
Check out the specifications of Poco X7 Pro, the elder brother of Poco X7
Priyanshu Raj, I have worked in social media and content writing for many years. I have also worked in WordPress website development. I am very interested in technology, especially smartphones and AI, so I created this website.
