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Xiaomi 15S Pro, picture 1
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Phone

Xiaomi 15S Pro

Brand
Xiaomi
Release date
May 22, 2025
Screen size
6.73 ″
Chip
Xiaomi Xring O1 V10100B
Memory
16 GB
Storage
512 GB

The UnboxingTN Verdict

out of 100

The Xiaomi 15S Pro excels with a superb LTPO display and broad connectivity, while its camera and substantial body feel less impressive.

What is good

  • 6.73-inch 1440p LTPO AMOLED display with 120Hz refresh
  • Xiaomi Xring O1 and 16GB RAM promise strong performance
  • Wi-Fi 7, 5G, USB 3.2 Gen2, and 50W wireless charging

What is not

  • 216g weight makes the phone feel substantial
  • 8.33mm thickness adds to its sizeable form
  • The main camera specification is less ambitious than the rest of the hardware

How the score breaks down

  • Performance 86
  • Camera 65
  • Display 91
  • Battery 65
  • Connectivity 98
  • Build 70
  • Software 60

UnboxingTN review · based on the specifications · engine 1.0.2 · Updated Sep 13, 2026

Written by UnboxingTN’s AI from the score and the specification sheet.

Reader reviews are coming, beside this score and never blended into it.

Also known as

xiaomi-15s-pro-16gb-512gb-5g · 15s-pro

Specifications

Performance

Chip
Xiaomi Xring O1 V10100B
Chip maker
Arm
Process
3 nm
Graphics
ARM Immortalis-G925MP16
Operating system
Android v15
System version
15

Memory and storage

Memory
16 GB
Storage
512 GB

Display

Screen size
6.73 ″
Resolution
1,440 × 3,200
Panel type
LTPO AMOLED
Refresh rate
120 Hz
Pixel density
521 ppi

Battery

Battery
6,100 mAh
Wired charging
90 W
Wireless charging
50 W

Cameras

Cameras
main

Connectivity

Mobile network
5G
SIM
Dual SIM, GSM+GSM
Wi-Fi
WiFi 7
Bluetooth
v5.4
NFC
Yes
USB
USB Type-C 3.2 Gen2, Display Port

Design

Weight
216 g
Height
161.3 mm
Width
75.3 mm
Thickness
8.33 mm
IP rating
IP68

Data source · techapi:xiaomi-15s-pro-16gb-512gb-5g