Oppo R15x vs Oppo K1 vs Poco F1 vs Oppo F7 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-inch6.40-inch6.18-inch6.23-inch
Processorocta-core2.2GHz octa-core2.8GHz octa-coreocta-core
Front Camera25-megapixel25-megapixel20-megapixel25-megapixel
RAM6GB4GB6GB4GB
OSAndroid OreoAndroid 8.1 OreoAndroid 8.1Android 8.1
Storage128GB64GB64GB64GB
Rear Camera16-megapixel + 2-megapixel16-megapixel + 2-megapixel12-megapixel + 5-megapixel 16-megapixel
Battery Capacity3500mAh3600mAh4000mAh3400mAh
Resolution-1080x2340 pixels1080x2246 pixels1080x2280 pixels
general
Release dateNovember 2018October 2018August 2018March 2018
Battery capacity (mAh)3500360040003400
ColoursNebula, Ice BlueMocha Red and Van Gogh BlueBlue, GreyDiamond Black, Moonlight Silver, Solar Red,
Launched in India-NoYesYes
Form factor-TouchscreenTouchscreenTouchscreen
Dimensions (mm)--155.50 x 75.20 x 8.80156.00 x 75.30 x 7.80
Weight (g)--182.00158.00
Fast charging--Quick Charge 3.0-
Removable battery---No
SAR value---1.27
display
Screen size (inches)6.406.406.186.23
TouchscreenYesYesYesYes
Resolution-1080x2340 pixels1080x2246 pixels1080x2280 pixels
Aspect ratio-19.5:918.7:919:9
Protection type--Gorilla GlassGorilla Glass
Pixels per inch (PPI)---405
hardware
Processorocta-core2.2GHz octa-core2.8GHz octa-coreocta-core (4x2GHz + 4x2GHz)
Processor makeQualcomm Snapdragon 660Qualcomm Snapdragon 660Qualcomm Snapdragon 845MediaTek Helio P60
RAM6GB4GB6GB4GB
Internal storage128GB64GB64GB64GB
Expandable storage-YesYesYes
Expandable storage type-microSDmicroSDmicroSD
Expandable storage up to (GB)-256256256
Dedicated microSD slot--No-
camera
Rear camera16-megapixel + 2-megapixel16-megapixel + 2-megapixel12-megapixel (f/1.9, 1.4-micron) + 5-megapixel (f/2.0, 1.12-micron)16-megapixel (f/1.8)
Front camera25-megapixel25-megapixel20-megapixel25-megapixel (f/2.0)
Rear flash--YesLED
Rear autofocus---Phase detection autofocus
Front flash---No
software
Operating systemAndroid OreoAndroid 8.1 OreoAndroid 8.1Android 8.1
SkinColorOS 5.2ColorOS 5.2MIUI for PocoColorOS 5.0
connectivity
Wi-FiYesYesYesYes
GPSYesYesYesYes
BluetoothYesYes, v 5.00Yes, v 5.00Yes, v 4.20
Headphones3.5mm-3.5mm3.5mm
Wi-Fi standards supported-802.11 a/b/g/n/ac-802.11 b/g/n/ac
Infrared--YesNo
USB Type-C--Yes-
FM--YesYes
Number of SIMs--22
NFC---No
USB OTG---Yes
sensors
Fingerprint sensor-YesYesYes
Compass/ Magnetometer-Yes-Yes
Proximity sensor-YesYesYes
Accelerometer-YesYesYes
Ambient light sensor-YesYesYes
Face unlock--Yes-
Gyroscope---Yes
sim 1
SIM Type--Micro-SIMNano-SIM
GSM/CDMA--GSMGSM
3G--YesYes
4G/ LTE--YesYes
sim 2
SIM Type--Nano-SIMNano-SIM
GSM/CDMA--GSMGSM
3G--YesYes
4G/ LTE--YesYes