Redmi K90 Pro Max vs Oppo Reno 13 comparison

Compare Redmi K90 Pro Max
Compare Oppo Reno 13
key specs
Display6.90-inch6.59-inch
ProcessorSnapdragon 8 Elite Gen 53.35 MHz octa-core
Front Camera32-megapixel50-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel 50-megapixel + 8-megapixel
RAM16GB8GB, 12GB
Storage1TB128GB, 256GB, 512GB
Battery Capacity7,560mAh5,600mAh
OSAndroid 16Android 15
Resolution1,200x2,608 pixels2760x1256 pixels
general
Alternate namesK90 Pro Max-
BrandRedmiOPPO
ModelK90 Pro MaxOppo Reno 13
Release dateOctober 23, 2025November 25, 2024
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Dimensions (mm)163.33 x 77.82 x 7.90157.90 x 74.73 x 7.24
Weight (g)218.00181.00
IP ratingIP68IP69
Battery capacity (mAh)7,5605,600
Removable batteryNoNo
Fast charging100W Fast Charging80W Fast Charging
Wireless chargingYesYes
Wireless Charging Type50W50W
ColoursDenim, Golden White, and BlackMidnight Black, Galaxy Blue, Butterfly Purple
display
Refresh Rate120 Hz120 Hz
Screen size (inches)6.906.59
TouchscreenYesYes
Resolution1,200x2,608 pixels2760x1256 pixels
Resolution Standard-FHD+
Pixels per inch (PPI)-460
hardware
Processorocta-core3.35 MHz octa-core
Processor makeSnapdragon 8 Elite Gen 5-
RAM16GB8GB, 12GB
Internal storage1TB128GB, 256GB, 512GB
Expandable storageNoNo
Dedicated microSD slot-No
camera
Rear camera50-megapixel + 50-megapixel (f/3.0) + 50-megapixel (f/2.4)50-megapixel (f/1.8) + 8-megapixel (f/2.2)
No. of Rear Cameras32
Front camera32-megapixel50-megapixel (f/2.0)
No. of Front Cameras11
Pop-Up CameraNo-
Front flashYes-
Rear flash-Yes
Lens Type (Second Rear Camera)-Ultra Wide-Angle
software
Operating systemAndroid 16Android 15
SkinHyperOS 3ColorOS 15
connectivity
Wi-Fi 7Yes-
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.40
NFCYesYes
USB Type-CYesYes
Wi-Fi-Yes
Wi-Fi standards supported-802.11 ax
USB OTG-Yes
Number of SIMs-2
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM + CDMA
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM + CDMA
4G/ LTE-Yes
5G-Yes

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