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Oneplus 15t: the 7,500mah “mini” Monster Leaks!

OnePlus is essentially ignoring the “laws of physics” with the upcoming OnePlus 15T. According to a massive data dump from Digital Chat Station (DCS) on Weibo, this compact flagship is set to debut in April 2026 with a battery capacity that makes the iPhone 17 look like a toy.

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Key points

  • OnePlus 15T features a massive 7,500mAh silicon-carbon battery in an 8.5mm body.
  • The 6.31-inch OLED LTPO screen supports a class-leading 165Hz refresh rate.
  • Five memory variants will be available, topping out at 16GB RAM and 1TB storage.
  • The camera system skips the ultra-wide lens in favor of a 50MP telephoto sensor.
  • Launching in April 2026 with new colors: Relaxing Matcha, White Chocolate, and Pure Cocoa.

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The Battery: Silicon-Carbon Magic

The headline is the 7,500mAh battery. Let’s put that in perspective: the phone has a 6.31-inch screen but carries more “juice” than most 7-inch tablets.

  • The Tech:It uses theSilicon NanoStack(15% silicon content) seen in the flagship OnePlus 15.
  • The Frame:Somehow, it stays thin at8.5mm.
  • The Trade-off:Say goodbye to wireless charging. OnePlus is prioritizing raw capacity and100W wired speedover the bulk of induction coils.

Color and Memory: “Healing” Aesthetics

DCS revealed five different SKU configurations. We are looking at a range starting from 12GB/256GB all the way to a massive 16GB RAM and 1TB storage variant. The color names sound more like a café menu than a tech launch:

  1. Relaxing Matcha:A desaturated, earthy green.
  2. Healing White Chocolate:A matte, fingerprint-resistant cream.
  3. Pure Cocoa:A rich, dark brown with a textured glass finish.

Screen and Build: Speed Over Size

The display is a 6.31-inch OLED LTPO (1.5K). While the size is “compact,” the speed is anything but—OnePlus is pushing a 165Hz refresh rate.

  • Biometrics:It gets the high-endultrasonic fingerprint sensor, not the cheaper optical ones found in the “R” series.
  • Durability:RatedIP68/IP69, meaning it can survive high-pressure water jets and deep dunks.
  • Processor:Confirmed as theSnapdragon 8 Elite Gen 5(built on the 3nm node).

The Camera Twist

Just like the 13T, OnePlus is ditching the ultra-wide lens. It’s a bold move. You get a 50MP main (likely the Sony IMX906) and a 50MP Samsung JN5 telephoto. It’s clear they are betting on people wanting better portraits and zoom rather than wide-angle landscape shots.

Source from Gizchina

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