Xiaomi 15T vs Xiaomi Poco X8 Pro Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

6.6
Xiaomi 15T
Xiaomi 15T Xiaomi Poco X8 Pro
Released · Sep 24, 2025
Announced · Mar 16, 2026
6.8-inch · 2772x1280px
6.6-inch · 2756x1268px
Triple camera
Dual camera
12GB · 256GB
8GB · 256GB
5500 mAh
6500 mAh
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Availability

Officially announced
Sep 24, 2025 Mar 16, 2026
Prices (MSRP)
15GB/256GB - €649 8GB/256GB - €389
8GB/512GB
12GB/512GB

Design

Dimensions
6.43 x 3.07 x 0.30 inches
163.2 x 78 x 7.5 mm
6.20 x 2.96 x 0.33 inches (~0.42 inches with camera bump)
157.53 x 75.19 x 8.38 (~10.61 mm with camera bump)
Weight
6.84 oz / 194.0 g 7.09 oz / 201.0 g
Materials
Back: Glass (Corning Gorilla Glass 7i)
Frame: Plastic
Back: Glass
Frame: Aluminum
Resistance
Water, Dust; IP68 Water, Dust; IP68
Biometrics
Optical 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 Mint Green, White, Black

Display

Size
6.8-inch, 89.94% screen-to-body 6.6-inch, 89.85% screen-to-body
Type
AMOLED, 120Hz, HDR10+, 3200 nits AMOLED, 120Hz, HDR10+, 3500 nits
Resolution
2772x1280px, 20:9 ratio, 447 PPI 2756x1268px, 460 PPI
Protection
Corning Gorilla Glass 7i
PhoneArena Display Test
Bright Max (20% APL)
3264 (Excellent) 3459 (Excellent)
Bright Min
1.9 (Good) 1.9 (Good)

Hardware

System chip
Mediatek Dimensity 8400 Ultra (4 nm) MediaTek Dimensity 8500 Ultra (4 nm)
Processor
Octa-core
1x3.35GHz Cortex-A725
3x3.0​0GHz Cortex-A725
4x2.1​0GHz Cortex-A725
Octa-core
1x 3.4 GHz–Cortex-A7253x 3.2 GHz–Cortex-A7254x 2.2 GHz–Cortex-A725
GPU
Mali-G720 MC7 Mali-G720 MC8
Memory
12GB/256GB (UFS 4.1)
12GB/512GB
8GB (LPDDR5X)/256GB (UFS 4.1)
8GB/512GB
12GB/512GB
Storage expansion
not expandable
OS
Android (15) Android (16)
PhoneArena Performance Test
GeekBench 6 Single
1614 1536
GeekBench 6 Multi
6446 6411
3D Mark High
3958 4184
3D Mark Low
2980 3015

Battery

Type
5500 mAh, Li - Ion 6500 mAh, Si - Carbon
Charging
Fast charging
Reverse wired charging
Charge speed
Wired: 67.0W Wired: 100.0W
PhoneArena Battery Tests
Battery Life Estimate
7h 11min
Browsing
16h 32min
Video
10h 26min
Gaming
9h 57min
Battery Life Estimate
8h 1min
Browsing
18h 6min
Video
11h 17min
Gaming
12h 39min

Camera

Rear
Triple camera Dual 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
Aperture size: F1.5
Sensor size: 1/1.95"
Pixel size: 1.6 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
8 MP (Ultra-wide)
Aperture size: F2.2
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
Flash
LED
Video recording
4K UHD (60 fps) 4K UHD (60 fps), 1080p (60 fps), 720p (30 fps)
OIS, HDR
Front
32 MP Video capture: 1080p (60 fps)
PhoneArena Camera Tests
136
Overall
144
Photo
129
Video
N/A
Overall
N/A
Photo
N/A
Video

Connectivity & Features

Bluetooth
6.0 6.0
WLAN
Wi-Fi 6E
Wi-Fi Direct, Hotspot
Wi-Fi 6
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g
USB
Type-C Type-C
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Altimeter, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4
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

Multimedia

Headphones
No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Loudspeaker
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA n1, n2, n3, n5, n7, n8, n20, n26, n28, n38, n40, n41, n48, n66, n70, n71, n77, n78
LTE Bands
1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 66, 71
TDD Bands
38, 40, 41, 42 38, 40, 41, 42, 48
3G Bands
1, 2, 4, 5, 6, 8 1, 2, 4, 5, 6, 8, 19
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s LTE-A
SIM type
Nano SIM, eSIM Dual Nano SIM
HD Voice
Yes
VoLTE
Yes