Oppo K13x 5G vs Redmi Note 9 comparison

Compare Oppo K13x 5G
Compare Redmi Note 9
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.67-inch6.53-inch
ProcessorMediaTek Dimensity 6300MediaTek Helio G85
Front Camera8-megapixel 13-megapixel
Rear Camera50-megapixel + 2-megapixel 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM4GB, 6GB, 8GB4GB
Storage128GB64GB
Battery Capacity6000mAh5020mAh
OSAndroid 15Android 10
Resolution720x1604 pixels1080x2340 pixels
general
BrandOppoXiaomi
ModelK13x 5GRedmi Note 9
Release dateJune 23, 2025April 30, 2020
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)165.70 x 76.24 x 7.99162.30 x 77.20 x 8.90
Weight (g)194.00199.00
IP ratingIP65-
Battery capacity (mAh)60005020
Fast charging45W Fast ChargingProprietary
ColoursMidnight Violet, Sunset PeachAqua Green, Arctic White, Pebble Grey, Scarlet Red
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.676.53
TouchscreenYesYes
Resolution720x1604 pixels1080x2340 pixels
Aspect ratio-19.5:9
hardware
Processorocta-core1.8GHz octa-core (6x1.8GHz + 2x2GHz)
Processor makeMediaTek Dimensity 6300MediaTek Helio G85
RAM4GB, 6GB, 8GB4GB
Internal storage128GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-512
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Rear flashYesYes
Front camera8-megapixel (f/2.0)13-megapixel
No. of Front Cameras1-
Rear autofocus-Yes
software
Operating systemAndroid 15Android 10
SkinColorOS 15MIUI 11
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYesYes
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Infrared-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
Face unlock-Yes
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes

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