Table of Contents
Xiaomi has been teasing the Xiaomi 15S Pro on Weibo for the past few days, and now it has been launched in China, along with the Pad 7 Ultra and YU7.

Design
Xiaomi 15S Pro comes in two colors: Longlin Fiber and Sky Blue. It is 8.33mm thick and weighs 216g. It has IP68 water and dust resistance. It has slight design touches like a gold groove power button and an XRING exclusive emblem near the flash.


Display
The 15S Pro also has a 6.73-inch 2K OLED TCL M9 LTPO display with support for up to 120Hz refresh rate and has up to 1800 nits peak brightness in high-brightness mode. It is protected by Xiaomi’s Longjing Glass 2.0 protection. Xiaomi 15S Pro runs Android 15 with HyperOS 2 out of the box. This display comes with Huaxing M9 material developed by TCL CSOT, having AR nano low-reflective film, which reduces reflections by 72.5% and makes the device more visible in direct sunlight.

Performance
Xiaomi 15S Pro is powered by Xiaomi Xring O1 chip, which is the first smartphone chip made by Xiaomi, and Geekbench and AnTuTu Benchmarks show that it performs very well, even better than the Tensor and Exynos. It is built on the TSMC 3nm N3E process. Xiaomi 15S Pro uses LPDDR5T RAM and UFS 4.1 storage.

CPU:
2 cores at 3.90GHz, 4 at 3.40GHz, 2 at 1.89GHz, and 2 at 1.80GHz.
GPU:
- Immortalis-G925 MC16.
- 10.5MB L2 + 16MB L3 cache.
Cameras
Coming to cameras, this smartphone has a Triple 50MP camera setup.
- Main: OV Light Hunter 900, OIS, f/1.4.
- Ultrawide: Samsung JN2, f/2.2.
- Telephoto: Sony IMX858, OIS, f/2.5.
- Selfie: 32MP OV32B40 front camera, f/2.0.
Leica lens system with full-focus high-speed optics. It has support for 4K night video across all lenses. There is also a built-in Xiaomi 4th-gen ISP with AI HDR and noise reduction. Xiaomi also claims there are some improvements when using cameras inside third-party apps.

Thermals
Xiaomi 15S Pro features a 4053mm² ring-shaped “Wing Pro” cooling system. It is the same cooling as Xiaomi 15 Pro, with 30% better heat transfer. It reduces app load time by 30.4% and improves game performance.

Battery & Charging
Xiaomi 15S Pro has a 6100mAh battery with support for both wired and wireless charging. It can charge with up to 90W wired and 50W wireless charging.
Features and Other Specifications
The 15S Pro has a USB 3.2 Gen 2 Type-C port, a 3D ultrasonic in-display fingerprint scanner. In terms of connectivity, 15S Pro supports WiFi 7 and Bluetooth 5.4. It has an IR blaster, and NFC is also supported. It has 4 microphones: 2 bottom, 1 top, and 1 in the camera module. It has a dual stereo speaker setup and supports LDAC and LHDC 5.0 audio codecs. It uses an X-axis linear motor for better haptics. There are some exclusive UWB tech features like accurate spatial awareness. It enables smart car keys and smooth transit gate access.
In-box Contents
In-box contents include Xiaomi 15S Pro custom protective case + custom lanyard, 15th anniversary badge, 90W Fast charger, and Type-C cable.


Xiaomi 15S Pro Chinese Pricing:
- 16+512GB – ¥5499 (~₹65,225)
- 16+1TB – ¥5999 (~₹71,100)
In-Short Specs
- 6.73″ 2K 120Hz LTPO OLED TCL M9
- Xring O1 Chipset
- LPDDR5T + UFS 4.1
- 50MP L900 OIS + 50MP UW + 50MP Tele OIS, 32MP front
- 6100mAh, 90W + 50W wireless
- USB 3.2 Gen 2, Ultrasonic FP
- WiFi 7, BT 5.4, NFC
- IP68
- LDAC/LHDC 5.0
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