Samsung Galaxy J2 Core vs Lava Z61 vs Xiaomi Redmi 6A comparison

Compare Samsung Galaxy J2 Core
Compare Lava Z61
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ratings
Overall NDTV Rating--
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
general
Release dateAugust 2018July 2018June 2018-
Launched in IndiaYesYesYes-
Form factorTouchscreenTouchscreenTouchscreen-
Body typePlastic-Plastic-
Dimensions (mm)143.40 x 72.10 x 8.90-147.50 x 71.50 x 8.30-
Weight (g)154.00-145.00-
Battery capacity (mAh)260030003000-
Removable batteryYes-No-
ColoursGold, Blue,Black, GoldBlue, Gold, Rose Gold, Black-
Wireless charging--No-
display
Screen size (inches)5.005.455.45-
TouchscreenYesYesYes-
Resolution540x960 pixels-720x1440 pixels-
Aspect ratio16:918:918:9-
Protection type-Gorilla Glass--
Pixels per inch (PPI)--295-
hardware
Processor1.4GHz quad-core1.5GHz quad-core2GHz quad-core (4x2GHz)-
Processor makeExynos 7570-MediaTek Helio A22-
RAM1GB1GB2GB-
Internal storage8GB16GB16GB-
Expandable storageYes-Yes-
Expandable storage typemicroSD-microSD-
Dedicated microSD slotYes-Yes-
Expandable storage up to (GB)--256-
camera
Rear camera8-megapixel (f/2.2)8-megapixel13-megapixel (f/2.2)-
Rear autofocusYesYesPhase detection autofocus-
Rear flashLEDYesLED-
Front camera5-megapixel (f/2.2)5-megapixel5-megapixel-
Front flash-LEDNo-
software
Operating systemAndroid 8.1 Oreo (Go edition)Android Oreo (Go edition)Android 8.1 Oreo-
Skin--MIUI 9.6-
connectivity
Wi-FiYesYesYes-
GPSYesYesYes-
BluetoothYes, v 4.20YesYes, v 4.20-
Micro-USBYes-Yes-
Headphones3.5mm-3.5mm-
Number of SIMs2-2-
Active 4G on both SIM cardsNo-Yes-
Wi-Fi standards supported--802.11 b/g/n-
NFC--No-
Infrared--No-
USB OTG--Yes-
USB Type-C--No-
FM--Yes-
sim 1
SIM TypeMicro-SIM-Nano-SIM-
GSM/CDMAGSM-GSM-
3GYes-Yes-
4G/ LTEYes-Yes-
sim 2
SIM TypeMicro-SIM-Nano-SIM-
GSM/CDMAGSM-GSM-
3GYes-Yes-
4G/ LTEYes-Yes-
sensors
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Face unlock--Yes-
Fingerprint sensor--No-
Compass/ Magnetometer--Yes-
Ambient light sensor--Yes-
Gyroscope--No-