Oppo K3 vs Oppo A7 comparison

Compare Oppo K3
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ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.50-inch6.20-inch
ProcessorQualcomm Snapdragon 710-
Front Camera16-megapixel 16-megapixel
Rear Camera16-megapixel + 2-megapixel 13-megapixel + 2-megapixel
RAM6GB4GB
Storage64GB64GB
Battery Capacity3765mAh4230mAh
OSAndroid 9 PieAndroid 8.1
Resolution1080x2340 pixels-
general
BrandOppoOppo
ModelK3A7
Release date23rd May 2019November 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)161.20 x 76.00 x 9.40155.90 x 75.40 x 8.10
Weight (g)191.00168.00
Battery capacity (mAh)37654230
Fast chargingVOOC-
Body type-Plastic
Removable battery-No
Colours-Glaring Gold, Glaze Blue
SAR value-1.37
display
Screen size (inches)6.506.20
TouchscreenYesYes
Resolution1080x2340 pixels-
Protection typeGorilla Glass-
Aspect ratio19.5:919.5:9
Pixels per inch (PPI)394-
hardware
Processor2.2GHz octa-core-
Processor makeQualcomm Snapdragon 710Qualcomm Snapdragon 450
RAM6GB4GB
Internal storage64GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-Yes
camera
Rear camera16-megapixel (f/1.7) + 2-megapixel (f/2.4)13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear autofocusYesYes
Rear flashDual LEDYes
Front camera16-megapixel (f/2.0)16-megapixel
Front autofocus-No
Front flash-No
software
Operating systemAndroid 9 PieAndroid 8.1
SkinColorOS 6.0ColorOS 5.2
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n
USB OTG-Yes
Micro-USB-Yes
FM-Yes
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Gyroscope-Yes
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