When customers were just getting used to phones with 7,000mAh batteries, Realme has decided to take the size even further by launching a phone with a 10,001mAh battery in India. It is also meant to be the first mass-market smartphone in the country to have such capacity, a number traditionally linked to rugged, purpose-built products rather than consumer electronics. Realme P4 Power will be launched in India on January 29, 2026, and will be sold both on Flipkart and on realme.com.
Battery Endurance as the Core Selling Point
The company calls this unit the “10,001mAh Titan Battery” and markets the phone primarily as a tool of endurance. According to Realme, the device is able to deliver approximately 32.5 hours of uninterrupted video play on a single charge, and retain almost 86 percent of its battery after two hours of intensive play. It also asserts that the battery is made with the latest health-management technology to minimize the degradation with time-span- a fact that is especially significant when the battery itself is of such a remarkable size and is projected to be used extensively and intensively.
Phones with a battery capacity of more than 7,000mAh have been a common occurrence in India since 2025, but those with a battery capacity of above 10,000mAh are still a rarity, and are found only in heavy, utilitarian designs such as the DOOGEE S200X, which is designed more to last long than to be comfortable. In the event that Realme manages to maintain the weight and thickness to a reasonable level, the P4 Power can have a following among people who travel frequently, rely on 5G hotspots to work every day, or spend extensive periods of time playing games and watching videos.
Design Choices Focused on Grip and Visual Identity
Even design has received a conscious consideration. Realme is launching what it calls a TransView Design, characterized by circuit-like designs on the upper part of the rear panel, and the lower half has a matte surface, which it claims is to enhance hand grip. The device will come in three colour choices which will include TransOrange, TransSilver, and TransBlue.
At the front, the Realme P4 Power is said to feature a 144Hz HyperGlow 4D Curve+ display with a 1.5K resolution. According to the company, the combination of a high refresh rate and a curved panel is meant to preserve smoothness during extended gaming or streaming sessions, a goal that aligns with the phone’s emphasis on endurance.
Expected Hardware, Cameras, and Durability Features
The handset is also rumored to be powered by the MediaTek Dimensity 7400 Ultra chipset alongside a HyperVision+ AI chip, pointing to a substantial suite of AI-driven features. It may include a 50MP main camera with optical image stabilisation, an 8MP ultra-wide camera on the rear, and a 16MP camera at the front. The device is further tipped to carry IP68 and IP69 ratings for resistance to dust and water, though Realme has yet to formally confirm these specifications.
From Prototype to Market-Ready Device
Realme had displayed a 10,000mAh concept phone the previous year, and the P4 Power represents the company’s effort to translate that demonstration into an object meant for everyday use. It states that the battery has been built with a multi-layer safety structure and intelligent charging controls, intended to keep performance steady over the course of its working life.
Who the Realme P4 Power Is Likely Made For
Large batteries have now established themselves as a defining feature of mid-range smartphones that place endurance and sustained performance at the centre, while still attempting to preserve a sense of balance in other respects. The promise of a phone that can last two full days, or even a weekend, on a single charge may prove to be one of the P4 Power’s more persuasive arguments. In practical terms, the device is likely to suit students, frequent travellers, and mobile gamers who spend long hours beyond easy reach of a charging socket.
Those who prefer slim profiles or light devices would be wise to wait for hands-on assessments, where the true weight and handling can be judged. Price, too, will have a decisive influence, determining whether the unusually large battery is regarded as a meaningful improvement or merely as a feature designed to attract attention.
Final Words
The Realme P4 Power is an interesting intersection between battery anxiety and the brick-in-pocket syndrome. A 10,001mAh cell is admittedly impressive, one more milliamp-hour than a nice round number, since why not take a bragging right, but the true measure will be whether Realme will be able to provide this power without making users build biceps simply by using their phones every day.
If the company manages sensible dimensions, this would be a real game-changer to the ever-unplugged. Otherwise, it will be a new thing to the niche audience that values marathon-level stamina rather than practicality. The January 29th release will tell whether the P4 Power is a brilliant solution to the current connectivity needs or it is an engineering flex that is better on paper than in hand.
