Xiaomi sub-brand Poco is expanding its budget smartphone lineup in India with the upcoming launch of the Poco M8x 5G, set for August 21 at 12 PM IST. The brand has updated its dedicated product landing page on Flipkart, confirming critical hardware specifications including a massive 7,900mAh battery, a Snapdragon 4 series processor, and robust thermal management. Designed to address consumer demands for multi-day usage without compromising speed, the handset targets the competitive mid-range 5G segment.
The aggressive specification drop signals Poco’s strategy to dominate value-focused market segments. By prioritizing long-lasting power and optimized processing efficiency, the company aims to establish a new benchmark for endurance in daily mobile tasks and media consumption.
Battery and Charging
The defining feature of the Poco M8x 5G specifications is its massive 7,900mAh battery cell, which Poco claims provides up to three days of normal operation on a single charge. The company revealed specific endurance metrics to highlight performance, claiming the device delivers up to 35 hours of continuous social media scrolling, 27 days of messaging standby, 13 hours of active GPS navigation, or up to 64 hours of offline music playback.
To support the giant power unit, the smartphone incorporates 45W wired fast charging capabilities, with the manufacturer noting that a 30-minute top-up provides sufficient power for an entire day of light use. Additionally, the device doubles as a portable power bank, featuring 22.5W reverse wired charging to supply power to external accessories and secondary devices on the go.
Performance and Cooling
Underneath the hood, the Poco M8x 5G processor is officially confirmed to be Qualcomm’s octa-core Snapdragon 4 Gen 5 chipset, manufactured using a power-efficient 4nm process node. According to internal benchmark data shared by the brand, the handset achieved an AnTuTu performance score exceeding 6,50,000 points. The system architecture enables up to 43 percent faster app launch speeds compared to previous-generation hardware configurations in the same family.
To sustain peak processing workloads without severe thermal throttling, the smartphone relies on an internal triple cooling system. This thermal architecture comprises a 12,439 sq mm graphite cooling area, a 1,924 sq mm copper foil layer, and a 3.5W high-conductivity thermal gel layer to dissipate heat away from the silicon layout during gaming or heavy multi-tasking sessions.
Memory configuration includes 6GB of LPDDR4x RAM paired with standard UFS 2.2 internal storage. Early promotional material also confirms the device will be sold in a distinctive green colorway when sales begin online.
Hardware Overview
| Feature | Specification Details |
|---|---|
| Processor | Qualcomm Snapdragon 4 Gen 5 (4nm) |
| Battery Capacity | 7,900mAh cell with 3-day life claim |
| Fast Charging | 45W wired fast charging |
| Reverse Charging | 22.5W reverse wired power output |
| Memory & Storage | 6GB LPDDR4x RAM / UFS 2.2 Storage |
| Thermal System | Graphite area (12,439 sq mm), Copper foil, 3.5W gel |
| Platform Score | AnTuTu score exceeding 6,50,000 points |
| Retail Platform | Exclusively available via Flipkart |
Market Availability
The official launch event for the Poco M8x 5G release date is set for August 21 at 12:00 PM IST in India. Buyers can access the phone through Poco India official channels and its e-commerce partner, Flipkart. Key details including exact retail pricing, higher memory configurations, alternative color variants, and camera hardware details will be fully disclosed during the launch announcement.
Important verified features disclosed prior to the launch event include:
• High-density 7,900mAh battery engineered for long endurance
• Octa-core Snapdragon 4 Gen 5 chipset built on a 4nm architecture
• 45W fast charging support alongside 22.5W reverse wired charging
• Triple thermal management solution featuring dedicated graphite and copper layers
• 6GB LPDDR4x RAM combined with optimized UFS 2.2 storage
Final Thoughts
The upcoming launch of the Poco M8x 5G highlights a notable shift in the mid-range smartphone sector toward prioritizing battery capacity without sacrificing core system performance. By combining a 7,900mAh battery with a 4nm processor and functional reverse charging, Poco is addressing common consumer frustration points regarding battery decay and frequent charging cycles. If aggressively priced at launch, the device stands to set a tough competitive benchmark for alternative budget 5G offerings across the Indian market.