Xiaomi
Xiaomi 15S Pro
Xiaomi's China-only flagship built around its own 3nm XRING O1 chip, with 16GB LPDDR5T, a 6.73-inch 1440p LTPO AMOLED display rated to 3200 nits, a 6100mAh battery with 90W wired and 50W wireless charging, and three 50MP Leica cameras including a 5x periscope.
Pros
- Xiaomi's own XRING O1 scored 2,985 single-core and 9,250 multi-core in Geekbench 6 in review testing, slightly behind the Snapdragon 8 Elite in the Xiaomi 15 Pro
- 86.4% performance stability in the 3DMark Wild Life Extreme stress test in review testing
- 6100mAh silicon-carbon battery with 90W wired and 50W wireless charging
- 6.73-inch 1440p LTPO AMOLED display that measured 3,142 nits peak brightness in review testing
- Three 50MP Leica cameras including a 5x periscope telephoto with OIS, plus IP68 dust and water resistance
Cons
- Sold only in China, with no confirmed international release or US pricing
- Ran hot under sustained load in review testing
- No eSIM in the Chinese version, which has dual nano-SIM only
- No stated software update policy for the Chinese market
Very good
Computed from specs & benchmarks via our public methodology.
Full specifications
Everything we track for the Xiaomi 15S Pro
Display
- Screen size
- 6.73 ″
- Panel type
- LTPO AMOLED
- Resolution
- 1440x3200
- Pixel density
- 521 ppi
- Refresh rate
- 120 Hz
- Peak brightness
- 3,200 nits
- Screen-to-body
- 90 %
Performance
- Chipset
- Xiaomi XRing O1
- Geekbench 6 (single)
- 2,985Top 14%
- Geekbench 6 (multi)
- 9,250Top 13%
- Wild Life Extreme stability
- 86 %Bottom 49%
- RAM (max)
- 16 GB
- Storage options
- 512GB/1TB
- Storage type
- UFS 4.1
Camera
- Main camera
- 50 MP
- Main aperture
- f/1.44
- Ultra-wide
- 50 MP
- Telephoto
- 50 MP
- Optical zoom
- 5 x
- Max video
- 8K@24fps
- Front camera
- 32 MP
- OIS
- Yes
Battery
- Capacity
- 6,100 mAh
- Wired charging
- 90 W
- Wireless charging
- 50 W
Design
- Weight
- 216 g
- Thickness
- 8.3 mm
- IP rating
- IP68
- Frame material
- Aluminum
Connectivity
- 5G
- Yes
- Wi-Fi
- Wi-Fi 7
- Bluetooth
- 5.4
- NFC
- Yes
- USB
- USB-C 3.2 Gen 2
- eSIM
- No
Software
- OS at launch
- Android 15 (HyperOS 2)
Audio
- Stereo speakers
- Yes
- 3.5mm jack
- No
Quick answers
Is the Xiaomi 15S Pro good in 2026?
The Xiaomi 15S Pro earns an Inno Score of 74.6/100 (“Very good”) based on its specs and benchmark results. Xiaomi's China-only flagship built around its own 3nm XRING O1 chip, with 16GB LPDDR5T, a 6.73-inch 1440p LTPO AMOLED display rated to 3200 nits, a 6100mAh battery with 90W wired and 50W wireless charging, and three 50MP Leica cameras including a 5x periscope.
What are the key specs of the Xiaomi 15S Pro?
Chipset: Xiaomi XRing O1 · Screen size: 6.73 ″ · Capacity: 6,100 mAh · Main camera: 50 MP
What are the closest alternatives to the Xiaomi 15S Pro?
Its closest rivals on InnoReviews are HONOR 600 Pro, Huawei Mate 80 Pro Max, Motorola Razr Ultra (2026) — open the comparison pages for a spec-by-spec breakdown.
