Smartphones today already come with fairly large batteries. Most brands have settled into the 5,000 to 6,000mAh range, and for the most part, that has been enough for a full day of use. Some phones push a little further, but the overall experience has not changed dramatically in recent years.
The realme P4 Power 5G takes a different approach. Instead of small upgrades, it goes all in with a 10,001mAh battery and that too at a price point of under Rs 25,000. It is the kind of number that immediately stands out, and naturally, it raises a few questions. A battery this large should change how a phone is used, not just how long it lasts.
At the same time, fitting something like this into a smartphone is not simple. Size, weight, performance, and even everyday usability can all be affected. So while the battery grabs attention first, it also shifts focus to everything else around it.Read on the review to find out.
Design and display
For a phone with such a large battery, I expected it to feel bulky. It does not, at least not in the way I imagined. At 219 grams, it is on the heavier side, but after a day or two, it started feeling normal in my hand. The weight is noticeable, but not uncomfortable.
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The unit I received was the Trans Orange variant, and it definitely stands out. The colour and finish have a certain familiarity, and at times, it reminded me of the iPhone 17 Pro Max in the way it catches light and shifts tones slightly. It feels bold without being over the top.
The semi-transparent design on the upper part adds a bit of character. You can see hints of internal elements, which gives it a slightly experimental look. It may not appeal to everyone, but I found it interesting enough to not feel generic.
The phone is also slimmer than I expected at just over 9mm. It does not feel like you are holding a power bank, which is what I was initially worried about. That said, you are always aware there is a large battery inside. There is a certain density to it.
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The curved edges help with grip, and the matte finish on parts of the back makes it easier to hold for longer periods.
On the front, the display is large, curved, and immersive. It supports a 144Hz refresh rate, which makes scrolling feel smooth. Everyday interactions like swiping through apps or browsing social media feel fluid.
Brightness is strong. I used it outdoors quite a bit, and readability was never a problem. Colours look vibrant, sometimes slightly boosted, but not in a way that feels unnatural.
For watching videos or just general use, I found the display enjoyable. It is not trying to be overly accurate, but it is engaging, which is what most users would want.
Performance and daily use
The realme P4 Power 5G runs on the MediaTek Dimensity 7400 Ultra chip. In simple terms, this is a mid-range processor focused on balance rather than pushing extreme performance.
In my daily use, the phone felt smooth. Opening apps, switching between them, scrolling through feeds, everything worked without friction. I did not notice any lag in regular tasks.
Gaming is where I was more curious, especially since the phone is clearly built for longer sessions.
I played BGMI and a few other games, and what stood out was consistency. The phone does not just run games, it keeps them running steadily. Even during longer sessions, I did not see major drops or stutters.
Heat management is also handled well. The phone does get warm, but it never became uncomfortable to hold. That matters if you are gaming for extended periods.
There are some software-based enhancements that try to improve visuals and smoothness. I would not say they completely change the experience, but they do help in making things feel stable.
This is not a phone meant for heavy editing or very demanding tasks. But for everyday use and regular gaming, it feels dependable.
Battery life
This is the highlight, and it completely changes how you use the phone. The 10,001mAh battery is not just a number. In real use, it delivers. I was easily getting close to two days of usage without worrying about charging. On lighter days, it could stretch even further.
Even with heavier use, including gaming, video streaming, and navigation, the battery held up better than most phones I have used.
What I liked most is the peace of mind it brings. I stopped checking my battery percentage all the time. I could step out without carrying a charger and not think about it.
Charging does take time, which is expected with such a large battery. But the phone supports fast charging, and I found it manageable for everyday use.
Reverse charging is another useful addition. I tried charging a pair of earbuds with it, and it worked without any issues. It is not something you use every day, but it can be helpful.
There are also power-saving modes that extend usage further when needed. Even at very low battery levels, the phone remains usable for basic tasks.
Camera
The camera setup here is simple and practical.The 50MP main camera does a good job in daylight. Photos come out sharp, with decent detail and natural-looking colours. I found it reliable for everyday shots.
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Low-light performance is okay. You can get usable images, but there is some noise and softness. It is not the strongest part of the camera.
The ultra-wide camera adds flexibility, especially for landscapes or group shots, but it is not as consistent as the main sensor.
The front camera is good for selfies and video calls. It does what you expect without any surprises.
There are also a few AI tools for editing and quick fixes. They are easy to use and can improve photos slightly, but I did not find myself relying on them too much.
Overall, the camera is good enough for daily use, but it is not the reason to buy this phone.
Software and extras
The phone runs on realme UI 7.0, and it feels smooth in everyday use. Animations are fluid, and the interface is easy to get used to.
There are a few AI features built in, especially around messaging and media. Some of them are useful, others feel optional.
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Durability is another strong point. With water and dust resistance, I felt a bit more relaxed using it in everyday situations like rain or accidental spills.
The speakers are loud, which I noticed while using it outdoors. Calls, alerts, and media are easy to hear even in noisy environments.
Verdict
After spending time with the realme P4 Power 5G, it is clear that this phone is built around a very specific idea.
The battery is the main reason to consider it, and it delivers on that promise. It genuinely changes how you use your phone and removes a lot of the usual battery anxiety.
What I like is that the rest of the experience is solid. The display is good, performance is stable, and the overall usage feels reliable.
At the same time, it is not trying to compete with flagship phones. The camera is decent but not exceptional, and performance is good but not class-leading.
For me, this phone makes the most sense if battery life is your top priority. If you want a phone that lasts long, handles daily tasks without issues, and does not need constant charging, this is a strong option.
If battery is not your main concern, there are more balanced phones available.
But if it is, the realme P4 Power 5G does something very few phones manage right now. It lets you stop worrying about your battery, and that is a big deal.
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