OnePlus 12R vs Xiaomi 15T 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.

6.8
OnePlus 12R
6.6
Xiaomi 15T
OnePlus 12R Xiaomi 15T
Released · Feb 13, 2024
Released · Sep 24, 2025
6.8-inch · 2780x1264px
6.8-inch · 2772x1280px
Triple camera
Triple camera
16GB · 256GB
12GB · 256GB
5500 mAh
5500 mAh
Check prices

Availability

Officially announced
Jan 15, 2024 Sep 24, 2025
Prices (MSRP)
$499 | €719 15GB/256GB - €649

Design

Dimensions
6.43 x 2.96 x 0.35 inches
163.3 x 75.3 x 8.8 m
6.43 x 3.07 x 0.30 inches
163.2 x 78 x 7.5 mm
Weight
7.30 oz / 207.0 g 6.84 oz / 194.0 g
Materials
Back: Glass
Frame: Aluminum
Back: Glass (Corning Gorilla Glass 7i)
Frame: Plastic
Resistance
Water, Dust; IP64 Water, Dust; IP68
Biometrics
Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Green, Black, White Black, Gray, Rose Gold

Display

Size
6.8-inch, 91.00% screen-to-body 6.8-inch, 89.94% screen-to-body
Type
AMOLED, 120Hz, HDR, 4500 nits AMOLED, 120Hz, HDR10+, 3200 nits
Resolution
2780x1264px, 20:9 ratio, 450 PPI 2772x1280px, 20:9 ratio, 447 PPI
Protection
Corning Gorilla Glass Victus 2
PhoneArena Display Test
Bright Max (20% APL)
Untested 3264 (Excellent)
Bright Min
2 (Good) 1.9 (Good)

Hardware

System chip
Snapdragon 8 Gen 2 SM8650-AB (4 nm) Mediatek Dimensity 8400 Ultra (4 nm)
Processor
Octa-core
1x3.2GHz Cortex-X3
2x2.8GH​z Cortex-A715
2x2.8​GHz Cortex-A710
3x2.0​GHz Cortex-A510
Octa-core
1x3.35GHz Cortex-A725
3x3.0​0GHz Cortex-A725
4x2.1​0GHz Cortex-A725
GPU
Adreno 740 Mali-G720 MC7
Memory
16GB (LPDDR5X)/256GB (UFS 4.0) 12GB/256GB (UFS 4.1)
12GB/512GB
Storage expansion
not expandable
OS
Android (14) Android (15)
PhoneArena Performance Test
GeekBench 6 Single
1975 1614
GeekBench 6 Multi
5051 6446
3D Mark High
3702 3958
3D Mark Low
2464 2980

Battery

Type
5500 mAh, Li - Polymer 5500 mAh, Li - Ion
Charging
Fast charging
Qi wireless charging, Reverse wireless charging
Charge speed
Wired: 100.0W Wired: 67.0W
PhoneArena Battery Tests
Battery Life Estimate
8h 6min
Browsing
15h 41min
Video
12h 35min
Gaming
13h 37min
Battery Life Estimate
7h 11min
Browsing
16h 32min
Video
10h 26min
Gaming
9h 57min

Camera

Rear
Triple camera Triple camera
Main camera
50 MP (OIS, PDAF)
Aperture size: F1.9
Focal length: 24 mm
Sensor size: 1/1.56"
Pixel size: 1.0 μm
50 MP (OIS, PDAF)
Aperture size: F1.7
Focal length: 23 mm
Sensor size: 1/1.55"
Pixel size: 1.0 μm
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 16 mm
Sensor size: 1/4"
Pixel size: 1.12 μm
12 MP (Ultra-wide)
Aperture size: F2.2
Focal Length: 15 mm
Sensor size: 1/3.06"
Pixel size: 1.12 μm
Third camera
2 MP (Macro)
Aperture size: F2.4
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 LED
Video recording
4K UHD (60 fps), 1080p (240 fps) 4K UHD (60 fps)
Front
32 MP
Video capture: 4K UHD (30 fps)
32 MP
PhoneArena Camera Tests
137
Overall
147
Photo
127
Video
136
Overall
144
Photo
129
Video

Connectivity & Features

Bluetooth
5.4 6.0
WLAN
a,b,g,n,ac,Wi-Fi 6,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, Ambient light sensor, Proximity sensor 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 NFC, Infrared

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Multiple speakers Earpiece, Multiple speakers
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, n66, n77, n78, 5G Ready n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 66 1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66
4G (TDD) Bands
38, 39, 40, 41 38, 40, 41, 42
3G Bands
1, 2, 5, 8 1, 2, 4, 5, 6, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM Nano SIM, eSIM
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