Realme P4 Power 5G: Massive Battery, 5G Speed & Performance Review (All Details)
The smartphone industry has reached a point where incremental updates are the norm, but every once in a while, a device arrives that fundamentally shifts our expectations. Enter the Realme P4 Power 5G. Launched on January 29, 2026, this device isn't just another mid-range contender; it is a statement piece. With a colossal 10,001mAh battery—the first of its kind in a mainstream commercial smartphone in India—Realme is targeting a demographic that is tired of the "daily charge" ritual.
But a massive battery is useless if the rest of the phone can’t keep up. In this deep-dive review, we explore whether the MediaTek Dimensity 7400 Ultra, the HyperGlow 4D Curve+ display, and the dual-chip architecture make the P4 Power 5G a balanced powerhouse or just a heavy battery pack with a screen.
Table of Contents
- 1. Pricing and Availability in India
- 2. Design: The TransView Aesthetics
- 3. Display: 6500 Nits and 144Hz Smoothness
- 4. Performance: Dimensity 7400 Ultra & Dual-Chip Power
- 5. The 10,001mAh Titan Battery: Real-World Usage
- 6. Camera System: 50MP Sony IMX882 OIS
- 7. Software and Long-Term Support
- 8. Final Verdict: Should You Buy It?
1. Pricing and Availability in India
Realme has positioned the P4 Power 5G aggressively to dominate the sub-₹30,000 segment. The pricing reflects a strategy to undercut premium endurance competitors while offering flagship-level display specs.
- 8GB RAM + 128GB Storage: ₹25,999
- 8GB RAM + 256GB Storage: ₹27,999
- 12GB RAM + 256GB Storage: ₹30,999
Early bird buyers can take advantage of a ₹2,000 instant bank discount, bringing the effective starting price down to ₹23,999. The first sale is scheduled for February 5, 2026, via Flipkart and Realme’s official website.
2. Design: The TransView Aesthetics
When you hear "10,000mAh battery," you likely envision a bulky, rugged brick. Realme has defied that stereotype. By utilizing high-density Silicon-Carbon battery technology, they have kept the thickness to a manageable 9.08mm. While it is certainly heavier than the average phone at 219 grams, the weight distribution is surprisingly balanced.
The "TransView" design language, co-created with India’s Pearl Academy, features a semi-transparent textured finish on the top half of the rear panel. Available in TransSilver, TransOrange, and TransBlue, the phone catches the light in a way that feels industrial yet futuristic. The ArmorShell protection and IP69 rating ensure that this beauty is also a beast when it comes to durability.
3. Display: 6500 Nits and 144Hz Smoothness
The display is arguably the most surprising feature. Usually, battery-centric phones skimp on the panel, but the P4 Power 5G features a 6.8-inch 1.5K 4D Curve+ HyperGlow AMOLED screen.
With a peak brightness of 6,500 nits, it is one of the brightest displays in the world as of early 2026. Whether you are under direct midday sun in Rajasthan or playing games in a dark room, the 144Hz refresh rate and TUV Rheinland eye protection ensure a top-tier visual experience. The 1.07 billion colors and HDR10+ support make it a fantastic device for media consumption.
4. Performance: Dimensity 7400 Ultra & Dual-Chip Power
Under the hood, the Realme P4 Power 5G is powered by the MediaTek Dimensity 7400 Ultra (4nm). This is paired with a dedicated HyperVision+ AI chip. This dual-chip architecture isn't just marketing jargon; it significantly offloads visual processing, allowing for up to 400% smoother frame rates in supported games like BGMI and Genshin Impact.
Thermal management is handled by a massive 4,613mm² AirFlow Vapour Chamber. During our testing, the device maintained stable 90fps gaming without thermal throttling, even during hour-long sessions. The 12GB LPDDR4X RAM (expandable via virtual RAM) ensures that multitasking remains fluid on Android 16.
5. The 10,001mAh Titan Battery: Real-World Usage
The "Titan Battery" is the star of the show. Realme claims 39 days of standby time. In real-world heavy usage (5G on, 144Hz enabled, 3 hours of gaming, 4 hours of YouTube), the phone easily lasted two and a half days. For a light user, this is a "charge twice a week" phone.
Charging this monster is handled by 80W Ultra Charge. It takes about 36 minutes to hit 50%, and just over an hour for a full charge. A standout feature is the 27W Reverse Wired Charging—effectively turning your phone into a fast-charging power bank for your friend's iPhone or your own TWS earbuds.
6. Camera System: 50MP Sony IMX882 OIS
While the focus is on power, the photography department isn't ignored. The primary 50MP Sony IMX882 sensor with OIS produces sharp, vibrant images with excellent dynamic range. The AI Hyper Clarity helps in upscaling digital zoom shots, making even 10x shots usable for social media.
The 8MP ultra-wide and 16MP selfie cameras are standard for this price range—good in daylight, but they struggle slightly as the light dips. However, the inclusion of 4K 30fps recording on both the front and rear is a welcome addition for vloggers.
7. Software and Long-Term Support
Shipping with Android 16-based Realme UI 7.0, the software feels clean and deeply integrated with AI features like "AI Edit Genie" and "AI Instant Clip." Realme has promised 3 years of OS updates and 4 years of security patches. Most importantly, they are offering a 4-year battery warranty during the first sale, reflecting their confidence in the Silicon-Carbon anode technology.
8. Final Verdict: Should You Buy It?
The Realme P4 Power 5G is a specialist device that happens to be great at everything else. If you are a traveler, a heavy gamer, or someone who simply hates being tethered to a wall outlet, this is the best phone you can buy in 2026. It manages to pack a "power bank" capacity into a chassis that still looks like a premium smartphone.
| Feature | Specifications |
|---|---|
| Processor | MediaTek Dimensity 7400 Ultra (4nm) + HyperVision+ AI |
| Display | 6.8" 1.5K AMOLED, 144Hz, 6500 Nits Peak |
| Battery | 10,001 mAh Silicon-Carbon Titan Battery |
| Charging | 80W Wired, 27W Reverse Wired |
| Rear Camera | 50MP (Sony IMX882, OIS) + 8MP Ultra-wide |
| Selfie Camera | 16MP Sony IMX480 |
| Build/Protection | IP69 Water/Dust Resistance, Gorilla Glass 7i |
| OS | Android 16 with Realme UI 7.0 |