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Oppo Find X8 vs Redmi K40S comparison

 Compare Oppo Find X8
Oppo Find X8
Compare Redmi K40S
Redmi K40S
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.59-inch6.67-inch
ProcessorMediaTek Dimensity 9400Qualcomm Snapdragon 870
Front Camera32-megapixel 20-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel 48-megapixel + 8-megapixel + 2-megapixel
RAM12GB, 16GB6GB, 8GB, 12GB
Storage256GB, 512GB128GB, 256GB
Battery Capacity5630mAh4500mAh
OSAndroid 15Android
Resolution1256x2760 pixels1080x2400 pixels
general
BrandOppoXiaomi
ModelFind X8Redmi K40S
Release dateOctober 24, 2024March 17, 2022
Launched in IndiaYesNo
Dimensions (mm)157.35 x 74.33 x 7.85163.20 x 75.95 x 7.70
Weight (g)193.00195.00
IP ratingIP69-
Battery capacity (mAh)56304500
Removable batteryNoNo
Fast charging80W Fast ChargingQuick Charge 3.0
Wireless chargingYes-
Wireless Charging Type50W-
ColoursSpace Black, Star GreyAurora, Black, Green, Silver,
Form factor-Touchscreen
display
Refresh Rate120 Hz-
Screen size (inches)6.596.67
TouchscreenYesYes
Resolution1256x2760 pixels1080x2400 pixels
Protection typeGorilla Glass Victus 2-
Pixels per inch (PPI)460-
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 9400Qualcomm Snapdragon 870
RAM12GB, 16GB6GB, 8GB, 12GB
Internal storage256GB, 512GB128GB, 256GB
Expandable storageNoNo
Expandable storage typeNo-
Dedicated microSD slotNo-
camera
Rear camera50-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/2.6)48-megapixel (f/1.8) + 8-megapixel + 2-megapixel
No. of Rear Cameras33
Front camera32-megapixel (f/2.4)20-megapixel
No. of Front Cameras11
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 15Android
SkinColorOS 15MIUI 13
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n/ac/ax
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.20
NFCYesYes
USB OTGYes-
USB Type-CYesYes
HeadphonesNo-
Number of SIMs22
Active 4G on both SIM cardsYes-
Infrared-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYesYes
sensors
Face unlockYes-
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes

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