The Realme P-series has established itself as a brand focused on delivering robust performance and impressive battery life at an affordable price point. The latest entrant, the Realme P4x 5G (the device corresponding to the user’s search for “PX4”), doubles down on this philosophy, packing specifications usually reserved for higher-tier phones into the fiercely competitive mid-range segment.
Here is a comprehensive look at the Realme P4x 5G, examining its core features, trade-offs, and final verdict.
1. Core Specifications Overview
The Realme P4x 5G is built on a foundation of endurance and speed, targeting power users and mobile gamers.
| Feature | Specification |
| Processor | MediaTek Dimensity 7400 Ultra 5G (4nm) |
| GPU | Mali-G615 MC2 |
| Display | 6.72-inch FHD+ (2400×1080) IPS LCD |
| Refresh Rate | 144Hz Adaptive Refresh Rate |
| Battery | 7,000mAh Titan Battery |
| Charging | 45W SuperVOOC Fast Charging |
| Rear Camera | Dual: 50MP (Wide, f/1.8) + 2MP (Mono) |
| Front Camera | 8MP |
| RAM & Storage | 6GB/8GB RAM (LPDDR4X) + 128GB/256GB ROM (UFS 3.1) |
| Durability | IP64 Dust and Splash Resistance |
| OS | Realme UI 6.0 based on Android 15 |
2. Deep Dive: Key Aspects
Performance and Gaming
The heart of the P4x 5G is the MediaTek Dimensity 7400 Ultra chipset, a 4nm processor that delivers excellent mid-range performance. Paired with fast UFS 3.1 storage and up to 8GB of LPDDR4X RAM, the phone provides a smooth, lag-free experience for daily multitasking and demanding applications.
Realme has specifically marketed this phone for gaming, including a 5,300mm² VC FrostCore Cooling System to maintain sustained performance during long gaming sessions. This emphasis on cooling and a strong chipset makes it a standout performer in its price bracket, achieving high benchmark scores (around 780,000+ on AnTuTu).
The “Titan” Battery and Charging
Undoubtedly the phone’s biggest selling point, the massive 7,000mAh battery is designed to provide up to two full days of light usage or one and a half days for heavy users. This is a game-changer for users prioritizing endurance. The 45W SuperVOOC charging is capable of replenishing the battery from 0 to 100% in approximately 90 minutes, which is reasonable given the colossal capacity.
Display and Design
The 6.72-inch display offers a smooth experience thanks to its high 144Hz refresh rate. This rate ensures fluid animations and responsive scrolling. However, one of the key trade-offs to keep the cost down is the use of an IPS LCD panel instead of an AMOLED. While the LCD is bright (up to 1,000 nits peak brightness for sunlight visibility) and offers vibrant colors, it lacks the deep blacks and infinite contrast ratio of an AMOLED screen, leading to slightly thicker bezels.
The design is practical and modern, featuring an “aerospace-inspired” look. While utilizing a polycarbonate back, the phone feels sturdy and includes essential features like IP64 dust and splash resistance and dual stereo speakers.
Camera Hardware
The camera system is where the P4x 5G makes its most noticeable compromise. It features a dual rear setup: a 50MP AI main sensor accompanied by a modest 2MP depth/mono sensor. The camera performs well in daylight conditions, capturing detailed 50MP photos and up to 4K video at 30fps. However, the low-resolution 8MP front camera and the absence of an Ultra-Wide or Telephoto lens limit its versatility compared to camera-focused rivals. The focus is clearly on computational photography enhancements rather than hardware variety.
3. Price and Variants
The Realme P4x 5G is positioned aggressively in the upper budget/mid-range segment, specifically for the Indian market:
| Variant | RAM + Storage | *Expected Price (INR) |
| Base | 6GB + 128GB | ₹15,999 (Often available with launch offers for ~₹13,499) |
| Mid | 8GB + 128GB | ₹17,499 |
| Top | 8GB + 256GB | ₹19,499 |
*Note: Prices may vary as per the terms set by the company or the sellers.
4. Pros and Cons
| Pros (The Powerhouse) | Cons (The Trade-Offs) |
| Massive 7,000mAh Battery Endurance champion. | LCD Display No deep AMOLED blacks; thicker bezels. |
| Excellent Performance Dimensity 7400 Ultra & UFS 3.1. | Basic Camera Setup Lacks an ultrawide lens. |
| Ultra-Smooth 144Hz Refresh Rate Great for gaming and scrolling. | Mediocre Selfie Camera Only 8MP. |
| Effective VC Cooling System Keeps thermals in check during load. | Bulky Build (208g, 8.39mm thick) due to the large battery. |
| Competitive Pricing Strong performance-to-price ratio. | Limited to 45W charging (slower than some competitors). |
5. Conclusion
The Realme P4x 5G is a specialized smartphone that prioritizes two things above all else: performance and battery life. If you are a mobile gamer, a power user who spends hours on social media, or someone who hates carrying a charger, this phone offers an unparalleled experience in the sub-₹20,000 segment.
However, users seeking a premium AMOLED display or a highly versatile camera system will need to accept the trade-offs that make this battery and performance package possible at this price. It is the definitive choice for those who demand unstoppable endurance and raw power.