realme X3 SuperZoom vs Xiaomi 15T 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.

7.6
Xiaomi 15T Pro
realme X3 SuperZoom Xiaomi 15T Pro
Released · Jun 02, 2020
Released · Sep 24, 2025
6.6-inch · 2400x1080px
6.8-inch · 2772x1280px
Quad camera
Triple camera
8GB · 128GB
12GB · 256GB
4200 mAh
5500 mAh
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Availability

Officially announced
May 26, 2020 Sep 24, 2025
Prices (MSRP)
12GB/256GB - €799

Design

Dimensions
6.45 x 2.98 x 0.35 inches
163.8 x 75.8 x 8.9 mm
6.41 x 3.07 x 0.31 inches
162.7 x 77.9 x 8 mm
Weight
7.13 oz / 202.0 g 7.41 oz / 210.0 g
Materials
Back: Glass
Frame: Plastic
Frame: Aluminum
Resistance
Yes; IP68
Biometrics
Fingerprint (touch) Fingerprint (touch)
Keys
Left: Volume control; Right: Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Arctic white, Glacier blue Black, Gray, Mocha Gold

Display

Size
6.6-inch, 84.81% screen-to-body 6.8-inch, 90.22% screen-to-body
Type
IPS LCD, 120Hz AMOLED, 144Hz, HDR10+, 3200 nits
Resolution
2400x1080px, 20:9 ratio, 399 PPI 2772x1280px, 20:9 ratio, 447 PPI
Protection
Corning Gorilla Glass 5 Corning Gorilla Glass 7i
PhoneArena Display Test
Bright Max (20% APL)
Untested 3192 (Excellent)
Bright Min
Untested 2.1 (Average)

Hardware

System chip
Snapdragon 855+ SM8150-AC (7 nm) Mediatek Dimensity 9400+ (3 nm)
Processor
Octa-core
Kryo 485
Octa-core
1x3.63GHz Cortex-X925
3x3.3​GHz Cortex-X4
4x2.4GH​z Cortex-A720
GPU
Adreno 640 Immortalis-G925
Memory
8GB (LPDDR4)/128GB (UFS 3.0)
12GB/256GB
12GB/256GB (UFS 4.0)
12GB/512GB
12GB/1TB
Storage expansion
not expandable not expandable
OS
Android (10) Android (15)
PhoneArena Performance Test
GeekBench 6 Single
Untested 2538
GeekBench 6 Multi
Untested 7629
3D Mark High
Untested 5861
3D Mark Low
Untested 3122

Battery

Type
4200 mAh, Li - Polymer 5500 mAh
Charging
Fast charging
Charge speed
Wired: 30.0W Wired: 90.0W
Wireless: 50.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
9h 37min
Browsing
24h 49min
Video
12h 52min
Gaming
12h 9min

Camera

Rear
Quad camera Triple camera
Main camera
64 MP (PDAF)
Aperture size: F1.8
Focal length: 26 mm
Sensor size: 1/1.7"
Pixel size: 0.8 μm
50 MP (OIS, PDAF)
Aperture size: F1.6
Focal length: 23 mm
Sensor size: 1/1.31"
Pixel size: 1.2 μm
Second camera
8 MP (Ultra-wide)
Aperture size: F2.3
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
8 MP (Telephoto, OIS, PDAF)
Optical zoom: 5.0x
Aperture size: F3.4
Focal Length: 124 mm
50 MP (Telephoto, PDAF)
Optical zoom: 5.0x
Aperture size: F3.0
Focal Length: 115 mm
Fourth camera
2 MP (Macro)
Aperture size: F2.4
Pixel size: 1.75 μm
Flash
Dual LED LED
Video recording
4K UHD (60 fps), 1080p (60 fps), 720p (960 fps)
Time-lapse video, EIS
8K UHD (30 fps), 4K UHD (60 fps)
Front
32 MP (Dual-Camera, EIS)
Video capture: 1080p (30 fps)
32 MP
PhoneArena Camera Tests
N/A
Overall
N/A
Photo
N/A
Video
140
Overall
144
Photo
135
Video

Connectivity & Features

Bluetooth
5.0 6.0
WLAN
dual-band
MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac
Wi-Fi 6E,Wi-Fi 7
Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0 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, Dual-band positioning, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning
Other
NFC NFC, Infrared

Multimedia

Headphones
No 3.5mm jack No 3.5mm jack
Speakers
Earpiece, Loudspeaker Earpiece, Multiple speakers
Features
Dolby Atmos

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA
LTE Bands
1, 2, 3, 4, 5, 7, 8, 20, 28 1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66
TDD Bands
38, 40, 41 38, 40, 41, 42
3G Bands
1, 5, 8 1, 2, 4, 5, 6, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM Nano SIM, eSIM

Alternative variants

with 256GB storage
Memory 12GB/256GB
FCC OKs Cingular\'s purchase of AT&T Wireless