The Realme P4 Power is the first mainstream smartphone to cross the five-figure battery threshold, packing a massive 10,001mAh cell. Launched in early 2026, it is designed for “extreme” users—think long-haul travelers, intense mobile gamers, and outdoor professionals.
Here is a detailed breakdown of this “Titan Battery” beast.
The “Titan” Battery & Charging
The star of the show is the 10,001 mAh silicon-carbon battery. Silicon-carbon technology allows for much higher energy density than traditional lithium-ion, which is why the phone isn’t as bulky as old-school “rugged” battery phones.
- Real-World Endurance: * Standby: Up to 38 days (932 hours).
- Video Playback: ~32 hours of nonstop YouTube.
- Gaming: ~12 hours of high-intensity gaming (like BGMI or Genshin Impact).
- Charging Speed: It supports 80W Ultra Charge, which takes it from 0% to 50% in about 36 minutes—an incredible feat for a battery this size. A full charge takes roughly 80 minutes.
- Reverse Charging: It doubles as a power bank, supporting 27W wired reverse charging to fuel your friends’ iPhones or your earbuds.
- Health Longevity: Realme guarantees “8-year battery health,” claiming the cell will stay efficient for twice the industry standard due to the reduced number of charge cycles needed.
Display and Design
Realme didn’t sacrifice the screen for the battery. It features a premium HyperGlow 4D Curve+ display.
- Panel: 6.8-inch AMOLED with a 1.5K resolution.
- Refresh Rate: 144Hz (LTPO-like fluid scrolling).
- Brightness: A staggering 6500 nits peak brightness, making it perfectly readable even under direct desert sunlight.
- Build: Despite the battery, it weighs 219g and is 9.08mm thick. While heavier than a standard phone, it’s lighter than some “Ultra” flagships from previous years.
- Durability: It boasts an IP69 rating, meaning it can survive high-pressure, high-temperature water jets (essentially “pressure-washer proof”).
Performance & Hardware
The P4 Power balances power and efficiency to ensure the battery lasts as long as possible.
- Chipset: MediaTek Dimensity 7400 Ultra (4nm process). It’s a high-performance mid-range chip that handles 90FPS gaming with ease.
- Storage/RAM: Up to 12GB LPDDR4X RAM and 256GB UFS 3.1 storage.
- Cooling: Equipped with a 4,613 sq mm AirFlow vapour chamber to keep the phone cool during the long gaming sessions this battery allows.
- AI Integration: Ships with Realme UI 7.0 (Android 16) featuring Google Gemini Live for voice-based AI assistance.
Camera Setup
While not a “camera flagship,” it holds its own for daily photography.
- Main: 50MP Sony Lyta-series sensor with OIS (Optical Image Stabilization).
- Ultra-wide: 8MP sensor.
- Selfie: 16MP front-facing camera.
Price & Value (Early 2026)
In India and similar markets, the Realme P4 Power is positioned as a mid-range disruptor:
- 8GB + 128GB: ~₹24,999 ($300 approx)
- 12GB + 256GB: ~₹30,999 ($370 approx)