Xiaomi 15s Pro launched with its in-house XRING O1 chipset

May 25, 2025

Xiaomi launched the 15s Pro this Thursday, and its main highlight is the new XRING 01 chipset. This powerful 3nm processor with 10 cores is made by Xiaomi itself. The phone also includes 16GB of fast LPDDR5X RAM, up to 1TB of UFS 4.0 storage, and a large 6,100mAh battery. In this article, we’ll cover everything we know about the Xiaomi 15s Pro, including its specs and expected price in Nepal.

Xiaomi 15s Pro Overview

In-house chipset

Let’s start with the talk of the town. Xiaomi 15s Pro features an XRING 01 chipset that uses TSMC’s advanced second-gen N3E 3nm process. Inside, you’ll find a 10-core CPU setup with 2 Cortex-X925 prime cores running at 3.9GHz, 6 Cortex-A725 performance cores working between 1.9GHz and 3.4GHz, and 2 Cortex-A520 efficiency cores at 1.8GHz. With a whopping 19 billion transistors, this chip is packed with potential.

Backing the CPU, there’s a strong 16-core ARM Immortalis-G925 GPU and a 6-core NPU that handles up to 44 TOPS. Xiaomi proudly claims that this chip crossed 3 million points on AnTuTu, and in Geekbench it scored over 3,000 in single-core and 9,000 in multi-core tests. That’s impressive for a first-gen in-house chip. What’s even better is the improved efficiency, thanks to a smart cooling system that boosts heat dissipation by 30%, four energy-saving modes, and a dedicated micro-control unit.

Display and Battery

Now, let’s talk about the display and battery. The Xiaomi 15s Pro is sleek and sturdy at 161.3 x 75.3 x 8.33 mm and weighs 216 grams. Up front, it features a stunning 6.73-inch 2K OLED LTPO display with a resolution of 3,100 x 1,440 pixels. The screen refreshes up to 120Hz and hits up to 3,200 nits of peak brightness. It also includes 1920Hz PWM dimming, HDR10+, and Dolby Vision. And yes, it’s protected by Xiaomi’s latest Ceramic Glass 2.0. This combination makes it one of the brightest and clearest displays available.

Security-wise, there’s an in-display fingerprint sensor, and with an IP68 rating it’s resistant to dust and water. Under the hood, it packs a big 6,100mAh battery, which supports both wired and wireless fast charging. Xiaomi pairs this with 16GB of fast LPDDR5X RAM and up to 1TB of UFS 4.0 storage. On the software side, the phone runs on HyperOS 2.0 based on Android 15, giving an optimized experience out of the box.

Also, read:

Camera and Rest

Moving to the cameras, the Xiaomi 15s Pro uses Leica-tuned lenses with a triple rear camera setup. The main sensor is a 50MP Light Fusion 900 (1/1.31-inch) with f/1.44 aperture and OIS. You also get a 50MP Samsung S5KJN1 sensor paired with a 115-degree ultra-wide lens and macro capability. Completing the trio is a 50MP Sony IMX858 periscope telephoto lens with 5x optical zoom, 10x lossless in-sensor zoom, f/2.5 aperture, and OIS. On the front, Xiaomi includes a 32MP OV32B40 selfie camera with f/2.0 aperture, which is great for selfies and video calls.

As for connectivity, the phone comes with 5G, dual 4G VoLTE, Wi-Fi 7, Bluetooth 5.4, GPS, GLONASS, Galileo, Beidou, NaVLC, NFC, and a USB Type-C 3.2 Gen 1 port. Audio is also top-notch, with stereo speakers supporting Dolby Atmos for immersive sound.

Xiaomi 15s Pro Specifications

Dimensions: 161.3 x 75.3 x 8.33 mm
Weight: 216 grams
Display: 6.73-inch 2K OLED LTPO, 3,100 x 1,440 pixels, 120Hz refresh rate, 3,200 nits peak brightness, HDR10+, Dolby Vision, Ceramic Glass 2.0
Protection: IP68 rating
Chipset: XRING 01 (3nm TSMC N3E)
- CPU: 2x Cortex-X925 (3.9GHz), 6x Cortex-A725 (1.9–3.4GHz), 2x Cortex-A520 (1.8GHz)
- GPU: 16-core ARM Immortalis-G925
- NPU: 6-core, 44 TOPS
RAM: 16GB LPDDR5X
Storage: Up to 1TB UFS 4.0
Rear Cameras:
- 50MP Light Fusion 900 primary, f/1.44, OIS
- 50MP ultra-wide (Samsung S5KJN1), 115°, f/2.2, macro
- 50MP periscope telephoto (Sony IMX858), 5x optical, 10x lossless zoom, f/2.5, OIS
Front Camera: 32MP OV32B40, f/2.0
Battery: 6,100mAh, wired
Operating System: HyperOS 2.0 based on Android 15
Security: In-display fingerprint sensor
Connectivity: 5G, dual 4G VoLTE, Wi-Fi 7, Bluetooth 5.4, GPS, GLONASS, Galileo, Beidou, NaVLC, NFC, USB Type-C 3.2 Gen 1
Audio: Stereo speakers, Dolby Atmos

Xiaomi 15s Pro Launch and Availability

The company has launched the Xiaomi 15s Pro for a starting price of CNY 5,499. When and if it makes its way here, we can expect the price of the Xiaomi 15s Pro to start from NPR 110,000.