Redmi K90 Max vs Vivo X300 Ultra comparison

Compare Redmi K90 Max
Compare Vivo X300 Ultra
key specs
Display6.83-inch6.82-inch
Front Camera20-megapixel50-megapixel
Rear Camera50-megapixel + 8-megapixel200-megapixel + 50-megapixel + 200-megapixel
RAM12GB12GB
Storage256GB256GB
Battery Capacity8550mAh6600mAh
OSAndroidAndroid 16
Processor-Snapdragon 8 Elite Gen 5
Resolution-1440x3168 pixels
general
BrandXiaomiVivo
ModelRedmi K90 MaxX300 Ultra
Release dateApril 21, 2026March 30, 2026
Launched in IndiaNoNo
Dimensions (mm)162.91 x 77.00 x 8.18162.98 x 76.81 x 8.19
Weight (g)227.00232.00
Battery capacity (mAh)85506600
Fast charging100W Fast Charging100W Fast Charging
ColoursSpace Silver, Shadow Black and Sky BlueBlack, Film Green, Silver Tone (translated from Chinese)
AI Enabled-Yes
Form factor-Touchscreen
Removable battery-No
Wireless charging-Yes
Wireless Charging Type-40W
display
Refresh Rate165 Hz144 Hz
Resolution Standard1.5K-
Screen size (inches)6.836.82
Touchscreen-Yes
Resolution-1440x3168 pixels
Aspect ratio-19.8:9
Pixels per inch (PPI)-510
hardware
Processor makeMediaTek Dimensity 9500Snapdragon 8 Elite Gen 5
RAM12GB12GB
Internal storage256GB256GB
Processor-octa-core
camera
Rear camera50-megapixel + 8-megapixel200-megapixel (f/1.85) + 50-megapixel (f/2.0) + 200-megapixel (f/2.67)
No. of Rear Cameras23
Front camera20-megapixel50-megapixel (f/2.45)
No. of Front Cameras1-
Rear flash-Yes
Lens Type (Second Rear Camera)-Ultra Wide-Angle
Lens Type (Third Rear Camera)-Telephoto
software
Operating systemAndroidAndroid 16
SkinHyperOS 3OriginOS 6
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
connectivity
Wi-Fi 7-Yes
Wi-Fi-Yes
GPS-Yes
Bluetooth-Yes, v 5.40
NFC-Yes
Infrared-Yes
USB Type-C-Yes
Headphones-Type-C
Number of SIMs-2
Active 4G on both SIM cards-Yes
sensors
In-Display Fingerprint Sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes

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