The Realme P4x 5G 2025 Review is an in-depth examination of the device that perfectly embodies Realme’s specialization in the high-value, performance-centric budget segment in India. Launched in December 2025, the P4x 5G is engineered to be the ultimate budget powerhouse, prioritizing three non-negotiable elements for the demanding user: an immense 7,000 mAh battery, a flagship-level 144Hz display, and a powerful, thermally managed chipset. This aggressive specialization positions the P4x 5G as the new benchmark for sustained gaming and multi-day endurance below the ₹20,000 threshold.
Note: The user requested “Realme P4 X 2025 Review.” Based on late 2025 launch information, the actual model is the Realme P4x 5G, which is the focus of this detailed review.
Core Specs and Performance: Dimensity 7400 Ultra Specialization
The engine of the Realme P4x 5G 2025 Review subject is the MediaTek Dimensity 7400 Ultra 5G chipset. This processor is a key specialization, meticulously tuned for efficiency and sustained performance in the mid-range category, directly targeting gamers and high-usage consumers.
Processor and Sustained Power
The Dimensity 7400 Ultra is an octa-core processor built on a power-efficient $4\text{ nm}$ fabrication process, with core clock speeds reaching up to $2.6\text{ GHz}$. This specialization provides a significant performance surge, reportedly achieving an AnTuTu score exceeding 780,000.
- Gaming Focus: The chipset is tuned specifically to enable a 90 FPS lag-free gaming experience on popular titles like BGMI and Call of Duty: Mobile, and up to $120\text{ FPS}$ on Free Fire, backed by a dedicated realme Ultimate Game Mode.
- Cooling Specialization: To manage the heat generated during extended $90\text{ FPS}$ gaming, the P4x 5G features a segment-only 5300mm² VC (Vapor Chamber) FrostCore Cooling System. This massive VC area, combined with reinforced aluminum and copper-graphite layers, ensures the CPU temperature remains low (claimed $38^\circ\text{ C}$ under load), guaranteeing sustained high performance without thermal throttling.
Memory and Storage Specialization
The device utilizes UFS $3.1$ storage, which is a significant specialization over the slower UFS $2.2$ found in many rivals, ensuring much faster app loading and file transfer speeds. Configurations include $6\text{ GB}$ and $8\text{ GB}$ of LPDDR4X RAM, with support for up to $18\text{ GB}$ of Dynamic RAM (Virtual RAM expansion). Storage options range from $128\text{ GB}$ up to $256\text{ GB}$. The phone runs on Realme UI 6.0 based on Android 15.
Display and Design: 144Hz Fluidity and Outdoor Clarity
The display is the second most crucial specialization of the Realme P4x 5G 2025 Review subject, bringing an extreme refresh rate to the budget segment.
144Hz Sunlight Display
The phone features a large $6.72\text{-inch}$ Full HD+ (1080 x 2400 pixels) display. While it uses an IPS LCD panel (not AMOLED), it compensates with two key specializations:
- $144\text{ Hz}$ Refresh Rate: This ultra-high refresh rate ensures superior visual fluidity, providing a competitive edge in fast-paced content and gaming.
- $1000\text{ nits}$ Peak Brightness: This high brightness mode (HBM) is marketed as the “Sunlight Display,” ensuring that the screen remains clearly legible even under direct, harsh sunlight—a vital specialization for the Indian climate.
- Audio Specialization: The setup is complemented by Dual Stereo Speakers with a $400\%$ Volume Boost feature, providing massive audio expansion for immersive multimedia consumption.
Durability and Aesthetic
The device has an aerospace-inspired design with a vertical pill-shaped camera module. It is slim ($8.39\text{ mm}$) and lightweight ($208\text{ grams}$) for its battery size and features an IP64 rating for dust and splash resistance, along with certified military-grade resilience against $1.5\text{ m}$ drops onto steel plates, thanks to Armorshell™ Protection.
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Camera Test: 50MP AI Clarity and 4K Video
The camera system of the Realme P4x 5G 2025 Review subject is focused on reliable high-resolution imaging and video capability.
Dual Rear Camera Array
The rear camera system is a functional dual-setup:
- $50\text{ MP}$ AI Camera ($f/1.8$): This primary sensor is capable of capturing Ultra Clarity Photos. Its specialization is its ability to record $4\text{K}$ video at $30\text{ fps}$—a crucial feature in the sub-₹20,000 segment. The camera features AI tools like Eraser, Motion Deblur, and Glare Remover for enhanced post-processing.
- $2\text{ MP}$ Monochrome/Mono Camera: This secondary sensor is typically used to assist the primary lens in depth mapping for portrait mode or in specialized black-and-white shots.
Selfie Camera
The front-facing camera is an $8\text{ MP}$ sensor ($f/2.0$). It provides adequate results for selfies and video calls, recording video at $1080\text{ p}$ at $30\text{ fps}$. While the rear camera is excellent for the price, the front camera is a clear area of compromise.
Gaming Performance and Battery Life: The Titan Endurance Champion
The battery and gaming performance are the most defining specializations of the Realme P4x 5G 2025 Review subject.
Massive 7,000 mAh Titan Battery
The phone packs a monumental $7,000\text{ mAh}$ Titan Battery (typical capacity). This massive capacity, combined with the efficient $4\text{ nm}$ Dimensity 7400 Ultra, ensures extreme endurance. Realme claims the battery provides up to $20.6\text{ hours}$ of YouTube playback and can easily last two to three days for average users—the ultimate specialization in this price range. Furthermore, the battery boasts a 6-year life cycle and features Bypass Charging, which directly powers the phone during gaming to preserve battery health and minimize heat.
Charging Specialization
Charging is handled by $45\text{ W}$ Ultra Charge Fast Charging technology. This is a crucial specialization, as it manages to quickly charge the huge $7,000\text{ mAh}$ cell. Realme claims $5.5\text{ minutes}$ of charge provides $2\text{ hours}$ of Instagram scrolling time, with a full charge achieved in approximately 90 minutes. The phone also supports Reverse Wired Charging.
Pros, Cons, and Price in India
The Realme P4x 5G 2025 Review confirms its specialization as a feature-rich, high-performance, and endurance-focused budget champion.
Pros (Advantages)
The major advantages are the segment-leading $7,000\text{ mAh}$ Titan Battery and multi-day endurance, the powerful Dimensity 7400 Ultra 5G chipset with an $~780,000$ AnTuTu score, the VC FrostCore Cooling System for sustained performance, the ultra-fluid $144\text{ Hz}$ display with $1000\text{ nits}$ brightness, the inclusion of 4K video recording, and UFS $3.1$ storage.
Cons (Drawbacks)
The primary drawbacks are the use of an IPS LCD panel instead of Super AMOLED (a feature offered by some rivals), the low-resolution $8\text{ MP}$ front camera for a device in this segment, the hybrid SIM slot (on some variants), and the lack of NFC.
Expected Price in India
The pricing of the Realme P4x 5G 2025 is strategically aggressive, utilizing introductory offers to maximize sales volume:
- $6\text{ GB}$ RAM, $128\text{ GB}$ Storage (Base): ₹15,999 (Introductory Offer: $\text{₹}13,499$ – $\text{₹}14,499$).
- $8\text{ GB}$ RAM, $128\text{ GB}$ Storage: ₹17,499.
- $8\text{ GB}$ RAM, $256\text{ GB}$ Storage (Top Variant): ₹19,499.
The final On-Road Price in India for the base variant is set to start around ₹16,000, confirming its position as the ultimate budget 5G endurance champion for 2025.