Realme P4 Power Review - Flux Engine, Dimensity 7400 Ultra, & 8GB+ RAM Tested (2026)

Here’s a bold statement: the Realme P4 Power promises an 8-year battery life, but its software support only lasts 4 years. Does that make sense? Let’s dive into this review and find out. But here’s where it gets controversial: Is Realme cutting corners on long-term usability, or is this a fair trade-off for a budget device? Let’s explore.

The Realme P4 Power runs on the latest Realme UI 7.0, built on Android 16, just like its recent siblings. If you’re familiar with Oppo’s ColorOS or OnePlus’ OxygenOS, you’ll feel right at home—these interfaces are nearly identical. We recently reviewed the Realme GT 8 Pro, which shares the same software, so for a deeper dive, check out its software section here. And this is the part most people miss: While Realme UI 7.0 introduces minor tweaks like category grouping in the app drawer and app renaming, it’s largely unchanged from ColorOS 16.

However, the P4 Power lacks some premium features found on higher-tier devices like the Realme GT 8 Pro. For instance, AI Notify Brief, AI Search, and the popular Mind Space feature are absent. Even the AI Studio app, which lets you generate images and animations, is nowhere to be found. Bold question: Is Realme intentionally holding back features to differentiate its budget lineup, or is this a missed opportunity for users?

That said, the P4 Power still packs AI-powered tools like AI Eraser and AI Unblur in its gallery app, along with Google’s Gemini Live and Circle to Search. Realme UI 7.0 also introduces the Flux Engine, a system-level optimization tool promising smoother performance. It uses a Flux Animation Framework and Scheduling Algorithm to enhance responsiveness and fluidity—a nice touch for a budget device.

Under the hood, the P4 Power features the MediaTek Dimensity 7400 Ultra chipset, a slight upgrade from the 7300 Ultra. Built on a 4nm process, it’s efficient but not groundbreaking. With four 2.6 GHz Cortex-A78 cores and four 2.0 GHz Cortex-A55 cores, it’s decent for everyday tasks. The Mali-G615 MC2 GPU is the same as its predecessor, so don’t expect a massive performance leap.

Storage options include 8GB/128GB, 8GB/256GB, and 12GB/256GB, all with UFS 3.1. Controversial take: In 2026, 128GB feels outdated, even for a budget phone. Shouldn’t 256GB be the new baseline?

Performance-wise, the P4 Power holds its own but doesn’t outshine competitors. It’s on par with the Redmi Note 15 Pro 5G, which uses the same chipset, but falls behind the Nothing Phone (3a) and (3a) Pro, powered by the faster Snapdragon 7s Gen 3. The Motorola Edge 70, with its Snapdragon 7 Gen 4, offers better value for money, especially with its superior CPU and GPU. Thought-provoking question: Is the P4 Power’s performance enough to justify its price, or are there better alternatives in the same bracket?

During stress tests, the Dimensity 7400 proved efficient, keeping temperatures low even after an hour of CPU testing. This is a win for sustained performance, but it’s not a game-changer.

In conclusion, the Realme P4 Power is a solid budget option with decent specs and software, but it leaves room for improvement. Final question for you: Would you prioritize an 8-year battery life over longer software support? Let us know in the comments—we’d love to hear your thoughts!

Realme P4 Power Review  - Flux Engine, Dimensity 7400 Ultra, & 8GB+ RAM Tested (2026)

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