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Redmi K40 vs OnePlus 8 comparison

 Compare Redmi K40
Redmi K40
Compare OnePlus 8
OnePlus 8
key specs
Display6.67-inch6.55-inch
ProcessorQualcomm Snapdragon 870Qualcomm Snapdragon 865
Front Camera20-megapixel16-megapixel
Rear Camera48-megapixel + 8-megapixel + 5-megapixel48-megapixel + 16-megapixel + 2-megapixel
RAM6GB, 8GB, 12GB12GB
Storage128GB, 256GB256GB
Battery Capacity4520mAh4300mAh
OSAndroid 11Android 10
Resolution1080x2400 pixels1080x2400 pixels
general
BrandXiaomiOnePlus
ModelRedmi K408
Release dateFebruary 25, 2021April 14, 2020
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.70 x 76.40 x 7.80160.20 x 72.90 x 8.00
Weight (g)196.00180.00
Battery capacity (mAh)45204300
Fast chargingProprietaryProprietary
ColoursDreamland, Glossy Black, Icy WhiteGlacial Green, lnterstellar Glow, Onyx Black
Body type-Glass
Removable battery-No
Wireless charging-No
display
Screen size (inches)6.676.55
TouchscreenYesYes
Resolution1080x2400 pixels1080x2400 pixels
Aspect ratio20:920:9
Protection type-Gorilla Glass
Pixels per inch (PPI)-402
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 870Qualcomm Snapdragon 865
RAM6GB, 8GB, 12GB12GB
Internal storage128GB, 256GB256GB
Expandable storage-No
camera
Rear camera48-megapixel (f/1.79) + 8-megapixel + 5-megapixel48-megapixel (f/1.75, 0.8-micron) + 16-megapixel (f/2.2) + 2-megapixel (f/2.4, 1.75-micron)
No. of Rear Cameras3-
Rear autofocusYesYes
Rear flashYesDual LED
Front camera20-megapixel16-megapixel (f/2.45, 1.0-micron)
No. of Front Cameras1-
Front autofocus-No
software
Operating systemAndroid 11Android 10
SkinMIUI 12OxygenOS
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n/ac/ax
GPSYesYes
BluetoothYes, v 5.10Yes, v 5.10
NFCYesYes
InfraredYes-
USB Type-CYesYes
Number of SIMs22
Lightning-No
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
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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