OnePlus 15 vs Xiaomi Mi 11 Ultra comparison

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ratings
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Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.78-inch-
ProcessorSnapdragon 8 Elite Gen 5Qualcomm
Front Camera32-megapixel20-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel 50-megapixel + 48-megapixel + 48-megapixel
RAM12GB, 16GB12GB
Storage256GB, 512GB256GB
Battery Capacity7,300mAh5000mAh
OSAndroid 16Android 11
Resolution1,272x2,772 pixels1440x3200 pixels
Display (Primary)-6.81-inch
general
BrandOnePlusXiaomi
Model15Mi 11 Ultra
Release dateOctober 27, 2025March 29, 2021
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)161.42 x 76.67 x 8.10164.30 x 74.60 x 8.38
Weight (g)211.00234.00
IP ratingIP69IP68
Battery capacity (mAh)7,3005000
Removable batteryNo-
Fast charging120W FlashChargeProprietary
Wireless chargingYesYes
Wireless Charging Type50W-
ColoursInfinite Black, Sand Storm, and Ultra Violet-
display
Refresh Rate165 Hz-
Resolution Standard1.5K-
Screen size (inches)6.786.81
TouchscreenYesYes
Resolution1,272x2,772 pixels1440x3200 pixels
Pixels per inch (PPI)450515
Protection type-Gorilla Glass
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeSnapdragon 8 Elite Gen 5Qualcomm
RAM12GB, 16GB12GB
Internal storage256GB, 512GB256GB
camera
Rear camera50-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/1.8)50-megapixel (f/1.95) + 48-megapixel (f/2.2) + 48-megapixel
No. of Rear Cameras33
Front camera32-megapixel20-megapixel (f/2.3)
No. of Front Cameras11
Pop-Up CameraNoNo
Rear autofocus-Yes
Rear flash-Yes
Front autofocus-Yes
software
Operating systemAndroid 16Android 11
SkinOxygenOS 16MIUI 12.5
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 5.20
NFCYesYes
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
Headphones-No
Number of SIMs-2
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYes-
Temperature sensorYes-
Face unlock-Yes
second display
Screen size (inches)-1.10
Touchscreen-Yes
Resolution-126x294 pixels
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
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