iPhone 18 Pro Battery Breaks Records, Xiaomi Unveils Powerhouse Amid Foldable Rumors
Apple’s upcoming iPhone 18 Pro Max is set to feature a 5,425 mAh battery, the biggest battery ever put in a Pro Max iPhone, according to leaked supplier documents. This follows reports that the physical SIM version will carry a 5,235 mAh cell. The upgrade aims to support sustained gaming performance, a key focus for the device, as noted by insiders familiar with the development process.
Why the Battery Boost Matters for iPhone 18 Pro
The battery capacity for the iPhone 18 Pro Max marks a significant leap. This aligns with industry trends of larger batteries to support power-hungry features like high-refresh-rate displays and advanced processors. According to a leaked document from an Apple supplier, the eSIM variant’s battery is designed to handle extended usage without frequent charging.
Did you know? Larger batteries often require design changes, such as thicker frames or reduced internal space for other components.
Xiaomi’s Redmi K90 Ultra Targets Gaming Enthusiasts
Xiaomi’s Redmi K90 Ultra, set for a July 7 launch in China, features a 6.83-inch AMOLED display with a 165Hz refresh rate and an 8,550mAh battery. The device includes a built-in active cooling fan to maintain performance during extended gaming sessions. Priced at CNY 2,999 ($441), it will likely compete with Samsung’s Galaxy A57 and Poco X8 in the mid-range segment.
Analysts note the Redmi K90 Ultra’s specifications are comparable to higher-end models, raising questions about its value proposition. “The combination of a Snapdragon 8 Elite chipset and a 100W charger makes it a strong contender,” said a tech reviewer at GSMArena.
iPhone 18 Pro Series Design and Launch Timeline
Leaked footage of the iPhone 18 Pro shows a design nearly identical to the iPhone 17 Pro, with a potential launch date of September 8. The foldable variant, rumored to be called the iPhone Ultra, was previously spotted in white and is expected to use Qualcomm modems in the U.S. and Apple’s C2 modem elsewhere, as reported by Bloomberg.
Pro tip: Foldable phones often face durability challenges, but Apple’s rumored use of advanced materials could address these concerns.
Other Upcoming Releases and Industry Trends
The Samsung Galaxy A27, recently unboxed, faces competition from the Poco X8 and Galaxy A57. Meanwhile, OnePlus claims its N6 smartphone will retain over 80% battery health after seven years, a bold assertion backed by its 8,000mAh battery and Dimensity 6360 Max chipset. The device launched in India at INR 22,999 ($243), according to PhoneArena.
Despite these advancements, the iPhone 18e is reportedly missing a key upgrade, per stolen supplier documents. This highlights the variability in Apple’s product lineup, with premium models receiving more significant changes than their lower-tier counterparts.
FAQ: What You Need to Know About Upcoming Phones
What’s the battery capacity of the iPhone 18 Pro Max?
The iPhone 18 Pro Max is expected to have a 5,425 mAh battery for the eSIM variant, according to leaked supplier documents.
When is the Redmi K90 Ultra launching?
The device is set to debut on July 7 in China, with potential global releases under the Poco brand.
Will the iPhone Ultra have a different design than the 17 Pro?
Leaked footage suggests the iPhone 18 Pro will share a nearly identical design with the iPhone 17 Pro, though details remain scarce.
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