Xiaomi 15T vs OPPO Find X9 Pro Specs Comparison

Availability

Officially announced
Sep 24, 2025
Prices (MSRP)
15GB/256GB - €649	12GB/256GB - $776

Design

Dimensions
6.43 x 3.07 x 0.30 inches 163.2 x 78 x 7.5 mm	6.35 x 3.01 x 0.33 inches 161.3 x 76.5 x 8.3 mm
Weight
6.84 oz / 194.0 g	7.90 oz / 224.0 g
Materials
Back: Glass (Corning Gorilla Glass 7i) Frame: Plastic	Back: Glass (Corning Gorilla Glass) Frame: Aluminum
Resistance
Water, Dust; IP68	Water, Dust; IP69
Biometrics
Optical in-screen fingerprint	Ultrasonic in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key
Colors
Black, Gray, Rose Gold	Silk White, Titanium Charcoal, Velvet Red

Display

Size
6.8-inch, 89.94% screen-to-body	6.8-inch, 91.16% screen-to-body
Type
AMOLED, 120Hz, HDR10+, 3200 nits	AMOLED, 120Hz, 3600 nits
Resolution
2772x1280px, 20:9 ratio, 447 PPI	2772x1272px, 19.5:9 ratio, 450 PPI
Protection
	Corning Gorilla Glass

PhoneArena Display Test

Bright Max (20% APL)
3264 (Excellent)	3545 (Excellent)
Bright Min
1.9 (Good)	1.6 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Mediatek Dimensity 8400 Ultra (4 nm)	MediaTek Dimensity 9500 (3 nm)
Processor
Octa-core 1x3.35GHz Cortex-A725 3x3.0​0GHz Cortex-A725 4x2.1​0GHz Cortex-A725	Octa-core 1x4.21GHz C1-Ultra 3x3.5GHz C1-Premium 4x2.7G​Hz C1-Pro
GPU
Mali-G720 MC7	Arm G1-Ultra
Memory
12GB/256GB (UFS 4.1) 12GB/512GB	12GB/256GB (UFS 4.1) 12GB/512GB 16GB/512GB 16GB/1024GB
Storage expansion
not expandable	not expandable
OS
Android (15)	Android (16), up to 5 OS updates

PhoneArena Performance Test

GeekBench 6 Single
1614	3218
GeekBench 6 Multi
6446	9380
3D Mark High
3958	6828
3D Mark Low
2980	3625

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
5500 mAh, Li - Ion	7500 mAh, Si - Carbon
Charging
	Reverse wireless charging
Charge speed
Wired: 67.0W	Wired: 80.0W Wireless: 50.0W

PhoneArena Battery Tests

Battery Life Estimate

7h 11min

Browsing

16h 32min

Video

10h 26min

Gaming

9h 57min

Battery Life Estimate

9h 50min

Browsing

25h 34min

Video

13h 30min

Gaming

11h 17min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Triple camera
Main camera
50 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 23 mm Sensor size: 1/1.55" Pixel size: 1.0 μm	50 MP (OIS, PDAF) Aperture size: F1.5 Focal length: 23 mm Sensor size: 1/1.28" Pixel size: 1.22 μm
Second camera
12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 15 mm Sensor size: 1/3.06" Pixel size: 1.12 μm	50 MP (Ultra-wide) Aperture size: F2.0 Focal Length: 15 mm Sensor size: 1/2.76" Pixel size: 0.64 μm
Third camera
50 MP (Telephoto, PDAF) Optical zoom: 2.0x Aperture size: F1.9 Focal Length: 46 mm Sensor size: 1/2.76" Pixel size: 0.64 μm	200 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.1 Focal Length: 70 mm Sensor size: 1/1.56" Pixel size: 0.5 μm
Flash
LED	LED
Video recording
4K UHD (60 fps)	4K UHD (120 fps), 1080p (240 fps)
Front
32 MP	50 MP

PhoneArena Camera Tests

136

Overall

144

Photo

129

Video

152

Overall

162

Photo

142

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
6.0	6.0
WLAN
a,b,g,n,ac,Wi-Fi 6E Wi-Fi Direct, Hotspot	a,b,g,n,ac,Wi-Fi 6,Wi-Fi 7 Wi-Fi Direct, Hotspot
USB
Type-C	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, NavIC, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Other
NFC, Infrared	NFC, Infrared

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA	n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66	1, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 66
4G (TDD) Bands
38, 40, 41, 42	34, 38, 39, 40, 41, 42, 48
3G Bands
1, 2, 4, 5, 6, 8	1, 2, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Nano SIM, eSIM	Dual Nano SIM

Discover more

Full Specs Xiaomi 15T Specs PA Review Xiaomi 15T Review

Full Specs OPPO Find X9 Pro Specs PA Review OPPO Find X9 Pro Review