Realme P4 Power Review: 10,001mAh Battery Phone That Ends Battery Anxiety in 2026

A 10,001mAh battery inside a smartphone still sounds unreal in 2026, but the Realme p4 power makes it real, and surprisingly practical. In a market full of “all-day” phones that still need charging by evening, this one feels like a quiet rebellion. Realme isn’t just promising long battery life here; it’s daring you to forget your charger at home.

After using it as my main phone for several days, calls, 5G data, binge streaming, work apps and heavy downloads, I can say this confidently: this phone changes how you think about battery life.

Realme P4 Power battery test

The headline feature of the Realme p4 power is its 10,001mAh silicon-carbon battery. In real-world usage, the phone easily crossed two full days with around 20% battery still left. That’s with Always-On Display enabled, 144Hz refresh rate on and long screen-on time.

PCMark battery test results tell the same story:

• Realme P4 Power: 21.1 hours

• Redmi Note 15 Pro (7,000mAh): 14.4 hours

• Oppo K13 Turbo: 12.4 hours

This isn’t just good, it’s class-leading. Add 80W fast charging (20–100% in about 80 minutes), bypass charging and 27W reverse charging and the phone doubles as a mini power bank. For travellers, gamers and outdoor users, this is gold.

Realme P4 Power design

With such a huge battery, I expected a brick. Instead, the Realme p4 power weighs 219g and feels manageable. The GT-style TransView design looks clean, especially in Power Silver. It’s slightly bulky, yes, but not uncomfortable.

Durability is a big win here:

• IP66, IP68 and IP69 ratings

• ArmorShell protection

• Gorilla Glass 7i on the front

My only complaint? The single bottom speaker. It’s loud, but easy to block and lacks depth.

Realme P4 Power display

The 6.8-inch 1.5K AMOLED curved display with 144Hz refresh rate is stunning. Colours pop, scrolling feels fluid and brightness hits a crazy 6,500 nits peak. Watching Netflix or gaming feels immersive in a way mid-range phones usually don’t manage.

Not all apps use 144Hz, but in daily use, it still feels smooth and premium.

Realme P4 Power performance

Powered by the Dimensity 7400 Ultra, the Realme p4 power isn’t chasing benchmark trophies. Instead, it delivers stable, lag-free performance. Gaming is smooth, multitasking is easy and thermal control is solid thanks to the large vapour chamber.

Realme P4 Power Camera setup 

The camera setup is practical rather than professional. The 50MP Sony sensor with OIS captures natural colours, handling skin tones with surprising maturity. While the 8MP ultra-wide and 2MP macro feel like standard filler, they get the job done for social media.

It won't outshine a flagship in low light, but for a battery-first beast, the imaging remains impressively reliable. This smartphone is clearly about endurance, not photography flexing.

Who should buy the Realme P4 Power?

The Realme p4 power is not for everyone, and that’s okay. It’s built for people who hate charging, travel often, game a lot, or just want peace of mind. At ₹25,999, it delivers unmatched battery life, a beautiful display and dependable performance.

Battery anxiety? Honestly, this phone kills it.