Oppo R15x vs Oppo K1 vs Oppo Find X comparison

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ratings
Overall NDTV Rating-Read ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.40-inch6.41-inch6.42-inch
Processorocta-core2.2GHz octa-core2.5GHz octa-core
Front Camera25-megapixel25-megapixel25-megapixel
RAM6GB4GB8GB
OSAndroid OreoAndroid 8.1 OreoAndroid 8.1
Storage128GB64GB256GB
Rear Camera16-megapixel + 2-megapixel16-megapixel + 2-megapixel16-megapixel + 20-megapixel
Battery Capacity3500mAh3600mAh3730mAh
Resolution-1080x2340 pixels1080x2340 pixels
general
Release dateNovember 2018February 2019June 2018
Battery capacity (mAh)350036003730
ColoursNebula, Ice BlueAstral Blue, Piano BlackBordeaux Red, Glacier Blue
Launched in India-YesYes
Form factor-TouchscreenTouchscreen
Body type-PlasticGlass
Dimensions (mm)-158.30 x 75.50 x 7.40156.70 x 74.30 x 9.40
Weight (g)-156.00186.00
Removable battery-NoNo
Wireless charging-No-
Fast charging--VOOC
display
Screen size (inches)6.406.416.42
TouchscreenYesYesYes
Resolution-1080x2340 pixels1080x2340 pixels
Protection type-Gorilla GlassGorilla Glass
Aspect ratio-19.5:919.5:9
hardware
Processorocta-core2.2GHz octa-core2.5GHz octa-core (4x2.8GHz + 4x1.7GHz)
Processor makeQualcomm Snapdragon 660Qualcomm Snapdragon 660Snapdragon 845
RAM6GB4GB8GB
Internal storage128GB64GB256GB
Expandable storage-Yes-
Expandable storage type-microSD-
Expandable storage up to (GB)-256-
Dedicated microSD slot-Yes-
camera
Rear camera16-megapixel + 2-megapixel16-megapixel + 2-megapixel16-megapixel (f/2.0, 1.22-micron) + 20-megapixel (f/2.0, 1.0-micron)
Front camera25-megapixel25-megapixel25-megapixel (f/2.0)
Rear autofocus-YesPhase detection autofocus
Rear flash-YesLED
software
Operating systemAndroid OreoAndroid 8.1 OreoAndroid 8.1
SkinColorOS 5.2ColorOS 5.2Color OS 5.1
connectivity
Wi-FiYesYesYes
GPSYesYesYes
BluetoothYesYes, v 5.00Yes, v 5.00
Headphones3.5mmYesNo
Wi-Fi standards supported-802.11 a/b/g/n/ac802.11 a/b/g/n/ac
NFC-No-
USB OTG-Yes-
Micro-USB-Yes-
FM-No-
Active 4G on both SIM cards-Yes-
USB Type-C--Yes
Number of SIMs--2
sensors
Fingerprint sensor-Yes-
Compass/ Magnetometer-YesYes
Proximity sensor-YesYes
Accelerometer-YesYes
Ambient light sensor-Yes-
Gyroscope-YesYes
Face unlock--Yes
sim 1
SIM Type--Nano-SIM
GSM/CDMA--GSM + CDMA
3G--Yes
4G/ LTE--Yes
sim 2
SIM Type--Nano-SIM
GSM/CDMA--GSM + CDMA