The highly anticipated OnePlus 15T is reportedly in advanced stages of development, with numerous leaks providing detailed insights into its specifications, including RAM, storage, and color options, ahead of its rumored April 2026 launch in China. The device is expected to be a compact flagship, succeeding last year's OnePlus 13T. According to prominent tipster Digital Chat Station, the OnePlus 15T will offer a variety of memory configurations, including 12GB+256GB, 12GB+512GB, 16GB+256GB, 16GB+512GB, and a top-tier 16GB+1TB variant, catering to diverse user needs. In terms of aesthetics, the smartphone is tipped to debut in three distinct, nature-inspired colorways: 'Relaxing Matcha,' 'Healing White Chocolate,' and 'Pure Cocoa.' Under the hood, the OnePlus 15T is rumored to house Qualcomm's unannounced yet powerful Snapdragon 8 Elite Gen 5 chipset, placing it firmly in the premium segment. This processor is expected to deliver significant performance and efficiency improvements over its predecessors. Further leaks suggest the device will feature a 6.31-inch OLED LTPO display with a sharp 1.5K resolution and an ultra-smooth 165Hz refresh rate, along with an ultrasonic in-display fingerprint sensor. A standout feature is its reportedly massive 7,000mAh to 7,500mAh battery, a substantial capacity for a compact phone, coupled with 100W wired fast charging, though it may omit wireless charging. For photography, a dual-camera setup is expected, comprising a 50-megapixel primary sensor (possibly Sony IMX906 or Samsung HP5) and a 50-megapixel Samsung JN5 telephoto lens, notably foregoing an ultrawide camera. The phone is also anticipated to run on ColorOS 16 based on Android 16, feature a metal frame, and boast an IP68/69 rating for dust and water resistance. For the Indian market, the device may launch under the 'OnePlus 15s' branding, similar to previous generations.