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Xiaomi 18 Pro Max vs OnePlus 15
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Comparos.In brings you, comparison of Xiaomi 18 Pro Max and OnePlus 15. The price of Xiaomi 18 Pro Max is 94,999 and OnePlus 15 is 85,999. Xiaomi 18 Pro Max is available in 6.9 inch size, Ram 12 GB and 8500 mAh Mobile whereas OnePlus 15 is available in 6.78 inch size, Ram 12 GB and 7300 mAh mobile. Apart from prices, you can also find detailed comparisons of these Mobiles based on Refresh rate, Front Camera, Rear Camera convenience features like processor, chipset and warranty. Comparisons between these Mobiles have been carried out to help you make the correct buying decision between Xiaomi 18 Pro Max and OnePlus 15.
Xiaomi 18 Pro Max vs OnePlus 15 Comparison Overview
| Key Highlights | Xiaomi 18 Pro Max | OnePlus 15 |
|---|---|---|
| Brand | Xiaomi | OnePlus |
| Price | 94,999 | 85,999 |
| Display Size | 6.9 inch | 6.78 inch |
| Ram | 12 GB | 12 GB |
| Battery | 8500 mAh | 7300 mAh |
Comparos Verdict
Scores out of 10Overall
9.4Top pick
8.8
Performance
Display
Camera
Battery
Best for
8,500 mAhBest cameraSelfies
Lowest price165 Hz gaming120W charging
RAM
12 GB
12 GB
Operating System
Android v17✓ Best
Android v16
Custom Ui
HyperOS
Oxygen OS
Processor
5.01 GHz✓ Best
4.608 GHz
Battery
8500 mAh✓ Best
7300 mAh
Display
6.9 inch
6.78 inch
Front Camera
50 MP✓ Best
32 MP
Rear Camera
200 MP✓ Best
50 MP
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Launch Date
—
13 November 2025 (Official)
OS Updates
—
4 years
Security Updates
—
6 years
Chipset
Qualcomm Snapdragon 8 Elite Extreme Gen 6 SM8975
Qualcomm Snapdragon 8 Elite Gen 5 SM8850-AC
Processor
5.01 GHz✓ Best
4.608 GHz
Architecture
64 bit
64 bit
Fabrication
2 nm✓ Best
3 nm
Graphics GPU
Adreno 850
Adreno 840
RAM Type
LPDDR5X
LPDDR5X
Display Type
AMOLED
LTPO AMOLED
Screen Size
6.9 inch
6.78 inch
Screen Resolution
1208x2624 px (FHD+)
1272x2772 px (FHD+)
Main Display Peak Brightness
4000 nits
—
Refresh Rate
120 Hz
165 Hz✓ Best
Aspect Ratio
20:9
19.5:9
Pixel Density
419 ppi
450 ppi✓ Best
Screen To Body Ratio Calculated
91.98 %✓ Best
90.98 %
Screen Protection
Yes
Corning Gorilla Glass, Glass Victus 2
Bezel Less Display
Yes
Yes with punch-hole display
HDR10 HDR Support
Yes
Yes, HDR 10+
Brightness
—
800 nits
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Rear Camera Resolution
200 MP✓ Best
50 MP
Autofocus
Yes
—
OIS
Yes
—
Flash
Yes
—
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR) SuperMoon
—
Camera Features
Face detection Filters Touch to focus
—
Video Recording
8k @30 fps 4k @30/60/120 fps Full HD @30/60/120/240/960 fps HD @30/120/240/480/960/1920 fps
—
Video Recording Features
Slow Motion Bokeh portrait video
—
Rear Camera Autofocus
—
Yes, Continuous Laser Autofocus, Laser Autofocus, Omni-directional Phase Detection Autofocus
Rear Camera OIS
—
Yes
Rear Camera Flash
—
Yes, LED Flash
Rear Camera Image Resolution
—
8150 x 6150 Pixels
Rear Camera Settings
—
Exposure compensation, ISO control
Rear Camera Shooting Modes
—
Continuous Shooting, High Dynamic Range mode (HDR)
Rear Camera Features
—
Digital Zoom, Auto Flash, Face detection, Touch to focus
Rear Camera Video Recording
—
7680x4320 @ 30 fps, 3840x2160 @ 30 @ 60 @ 120 fps, 1920x1080 @ 30 @ 60 @ 240 fps, 1280x720 @ 30 @ 240 @ 480 fps
Rear Camera Video Recording Features
—
Dual Video Recording, Slow Motion, Video HDR, Video Pro Mode
Front Camera Resolution
50 MP✓ Best
32 MP
Front Autofocus
Yes
—
Front Flash
Yes
—
Front Camera Features
Selfie Voice command
—
Front Video Recording
4k @30/60 fps Full HD @30/60 fps HD @30 fps
—
Front Camera Autofocus
—
Yes
Front Camera Flash
—
Yes, Screen flash
Front Camera Video Recording
—
3840x2160 @ 30 @ 60 fps, 1920x1080 @ 30 @ 60 fps, 1280x720 @ 30 fps
Battery Capacity
8500 mAh✓ Best
7300 mAh
Quick Charging
100 W
120 W✓ Best
Wireless Charging
50 W
50 W
Wireless Reverse Charging
Yes
10 W
Battery Type
—
Silicon Carbon
Internal Storage
256 GB
—
Storage Type
UFS 4.1
UFS 4.1
Expandable Memory
No
No
Internal Memory
—
256 GB
Height
163.39 mm
161.42 mm
Width
77.6 mm
76.67 mm
Thickness
8.39 mm
8.1 mm✓ Best
Weight
8.39 g✓ Best
211 g
Build Material
Back: Glass
Back: Crystal Shield Glass, Glass Fiber
Water Resistance
Yes
Yes, Water resistant, IP68, IP66, IP69K, IP69, (up to 30 minutes in a depth of 1.5 meter)
Ruggedness
Dust proof
Dust proof
SIM Slot S
Dual SIM
Dual SIM
SIM Type
SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano
Network Support
5 G
5G, 4G
VoLTE
Yes
Yes
Wi-Fi
Yes
Yes, Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz, MIMO
Wi Fi Features
Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
Bluetooth
Yes
Yes, v6.0
GPS
Yes
Yes with A-GPS, Glonass
NFC
Yes
Yes
SIM1
—
5 G
SIM2
—
5 G
Stereo Speakers
Yes
Yes
Audio Jack
USB Type-C
USB Type-C
Audio Features
Dolby Atmos
—
Fingerprint
Yes
Yes
Fingerprint Sensor Position
On-screen
On-screen
Fingerprint Sensor Type
Ultrasonic
Ultrasonic
Sensors
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
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