Xiaomi 15 vs Xiaomi 15T Specs Comparison

Availability

Officially announced
	Sep 24, 2025
Prices (MSRP)
12GB/256GB - €999	15GB/256GB - €649

Design

Dimensions
6.00 x 2.80 x 0.32 inches 152.3 x 71.2 x 8.08 mm	6.43 x 3.07 x 0.30 inches 163.2 x 78 x 7.5 mm
Weight
6.67 oz / 189.0 g	6.84 oz / 194.0 g
Materials
Back: Glass	Back: Glass (Corning Gorilla Glass 7i) Frame: Plastic
Resistance
Yes; IP68	Water, Dust; IP68
Biometrics
Ultrasonic in-screen fingerprint	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
	Black, Gray, Rose Gold

Display

Size
6.4-inch, 90.03% screen-to-body	6.8-inch, 89.94% screen-to-body
Type
OLED, 120Hz, HDR, 3200 nits	AMOLED, 120Hz, HDR10+, 3200 nits
Resolution
2670x1200px, 20:9 ratio, 460 PPI	2772x1280px, 20:9 ratio, 447 PPI
Features
HDR support, Dolby Vision

PhoneArena Display Test

Bright Max (20% APL)
3175 (Excellent)	Untested
Bright Min
1.9 (Good)	Untested

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 8 Elite SM8750-AB (3 nm)	Mediatek Dimensity 8400 Ultra (4 nm)
Processor
Octa-core 2x4.32GHz Prime cores 6x3.53GHz Performance core	Octa-core 1x3.35GHz Cortex-A725 3x3.0​0GHz Cortex-A725 4x2.1​0GHz Cortex-A725
GPU
Adreno 830	Mali-G720 MC7
Memory
12GB/256GB (UFS 4.0) 12GB/512GB 16GB/512GB 16GB/1024GB	12GB/256GB (UFS 4.1) 12GB/512GB
Storage expansion
not expandable	not expandable
OS
Android (14)	Android (15)

PhoneArena Performance Test

GeekBench 6 Single
3053	Untested
GeekBench 6 Multi
9261	Untested
3D Mark High
6220	Untested
3D Mark Low
4475	Untested

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
5240 mAh	5500 mAh, Li - Ion
Charging
Fast charging Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 90.0W Wireless: 50.0W	Wired: 67.0W

PhoneArena Battery Tests

Battery Life Estimate

7h 18min

Browsing

17h 6min

Video

9h 49min

Gaming

11h 38min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Triple camera
Main camera
50 MP (OIS, Laser and PDAF) Aperture size: F1.6 Focal length: 23 mm	50 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 23 mm Sensor size: 1/1.55" Pixel size: 1.0 μm
Second camera
50 MP (Telephoto, Periscope, OIS) Optical zoom: Yes Aperture size: F2.2	12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 15 mm Sensor size: 1/3.06" Pixel size: 1.12 μm
Third camera
50 MP (Telephoto, Periscope, OIS) Optical zoom: Yes Aperture size: F2.0 Focal Length: 60 mm	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
Flash
Dual LED	LED
Video recording
8K UHD (30 fps), 4K UHD (60 fps), 1080p (960 fps)	4K UHD (60 fps)
Front
32 MP Video capture: 4K UHD (60 fps)	32 MP

PhoneArena Camera Tests

146

Overall

153

Photo

138

Video

N/A

Overall

N/A

Photo

N/A

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.4	6.0
WLAN
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac,Wi-Fi 6E Wi-Fi Direct, Hotspot
USB
Type-C, USB 3.2	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Barometer	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, NavIC, Cell ID, Wi-Fi positioning
Other
NFC, Infrared	NFC, Infrared

Discover more

Full Specs Xiaomi 15 Specs PA Review Xiaomi 15 Review

Full Specs Xiaomi 15T Specs

Multimedia

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

Cellular

5G Bands
n1, n3, n5, n7, n8, n28, n38, n40, n41, n48, n66, n77, n78, n79, SA, NSA	n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA
4G (FDD) Bands
1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 66	1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66
4G (TDD) Bands
34, 38, 39, 40, 41, 42, 48	38, 40, 41, 42
3G Bands
1, 2, 4, 5, 6, 8	1, 2, 4, 5, 6, 8
Data Speed
	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM + eSIM	Nano SIM, eSIM

Alternative variants

With 512GB internal storage

Memory	512GB

With 16GB RAM and 512GB internal storage

Memory	16GB/512GB

With 16GB RAM and 1TB internal storage

Memory	16GB/1024GB