Realme 3 vs Samsung Galaxy A10 vs Xiaomi Redmi 7 vs Realme 2 comparison

Compare Realme 3
Compare Samsung Galaxy A10
Compare Xiaomi Redmi 7
Compare Realme 2
ratings
Overall NDTV RatingRead Review-Read ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.20-inch6.20-inch6.26-inch6.20-inch
Processor2.1GHzocta-core1.8GHz octa-core1.8GHz octa-core
Front Camera13-megapixel 5-megapixel 8-megapixel 8-megapixel
Resolution720x1520 pixels-720x1520 pixels720x1520 pixels
RAM3GB-3GB3GB
OSAndroid PieAndroid PieAndroid 9.0 PieAndroid 8.1
Storage32GB-32GB32GB
Rear Camera13-megapixel + 2-megapixel13-megapixel 12-megapixel + 2-megapixel13-megapixel + 2-megapixel
Battery Capacity4230mAh3400mAh4000mAh4230mAh
general
Release dateMarch 2019February 2019March 2019August 2018
Launched in IndiaYes-YesYes
Form factorTouchscreen-TouchscreenTouchscreen
Dimensions (mm)156.10 x 75.60 x 8.30-158.73 x 75.58 x 8.47156.20 x 75.60 x 8.20
Weight (g)175.00-180.00168.00
Battery capacity (mAh)4230340040004230
Removable batteryNo-No-
Wireless chargingNo---
ColoursDynamic Black, Black, Radiant BlueRed, Blue BlackBlue, Red, BlackDiamond Black, Diamond Blue, Diamond Red
Body type--Plastic-
display
Screen size (inches)6.206.206.266.20
TouchscreenYesYesYesYes
Resolution720x1520 pixels-720x1520 pixels720x1520 pixels
Protection typeGorilla Glass-Gorilla GlassGorilla Glass
Aspect ratio19:9-19:919:9
Pixels per inch (PPI)--269271
hardware
Processor2.1GHzocta-core1.8GHz octa-core1.8GHz octa-core
Processor makeMediaTek Helio P70Exynos 7884Qualcomm Snapdragon 632Qualcomm Snapdragon 450
RAM3GB-3GB3GB
Internal storage32GB-32GB32GB
Expandable storageYes-YesYes
Expandable storage typemicroSD-microSDmicroSD
Expandable storage up to (GB)256-512256
Dedicated microSD slotYes-Yes-
camera
Rear camera13-megapixel (f/1.8, 1.12-micron) + 2-megapixel13-megapixel (f/1.9)12-megapixel (f/2.2, 1.29-micron) + 2-megapixel13-megapixel (f/2.2, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)
Rear autofocusPhase detection autofocus-Phase detection autofocus-
Rear flashYes-Dual LEDYes
Front camera13-megapixel (f/2.0, 1.12-micron)5-megapixel (f/2.0)8-megapixel (f/2.0)8-megapixel (f/2.2, 1.12-micron)
software
Operating systemAndroid PieAndroid PieAndroid 9.0 PieAndroid 8.1
SkinColorOS 6One UIMIUI 10ColorOS 5.1
connectivity
Wi-FiYes-YesYes
Wi-Fi standards supported802.11 a/b/g/n-802.11 b/g/n-
GPSYes-YesYes
BluetoothYes, v 4.20-Yes, v 4.20Yes, v 4.20
USB OTGYes---
Micro-USBYes-YesYes
Headphones3.5mm-3.5mm3.5mm
FMNo-Yes-
Number of SIMs2-22
Active 4G on both SIM cardsYes-Yes-
Infrared--Yes-
sim 1
SIM TypeNano-SIM-Nano-SIMNano-SIM
GSM/CDMAGSM-GSMGSM
3GYes-YesYes
4G/ LTE--YesYes
sim 2
SIM TypeNano-SIM-Nano-SIMNano-SIM
GSM/CDMAGSM-GSMGSM
3GYes-YesYes
4G/ LTE--YesYes
sensors
Face unlockYes-YesYes
Fingerprint sensorYes-YesYes
Compass/ MagnetometerYes--Yes
Proximity sensorYes-YesYes
AccelerometerYes-YesYes
Ambient light sensorYes-YesYes
GyroscopeYes---