Realme X vs Sony Xperia A4 comparison

Compare Realme X
Compare Sony Xperia A4
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.53-inch4.60-inch
ProcessorQualcomm Snapdragon 710Qualcomm Snapdragon 801
Front Camera16-megapixel 2.2-megapixel
Rear Camera48-megapixel + 5-megapixel 20.7-megapixel
RAM8GB2GB
Storage128GB16GB
Battery Capacity3765mAh2600mAh
OSAndroid 9 PieAndroid 5.0
Resolution1080x2340 pixels720x1280 pixels
general
BrandRealmeSony
ModelXXperia A4
Release date15th July 2019May 2015
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)161.20 x 76.00 x 9.40128.00 x 66.70 x 9.10
Weight (g)191.00129.00
Battery capacity (mAh)37652600
Fast chargingVOOC-
ColoursPolar White, Space BlueGrey, Pink, Blue, White
Alternate names-A4 SO-04G
Removable battery-No
display
Screen size (inches)6.534.60
TouchscreenYesYes
Resolution1080x2340 pixels720x1280 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:9-
Pixels per inch (PPI)394-
hardware
Processor2.2GHz octa-core (2x2.2GHz + 6x1.7GHz)2.5GHz quad-core
Processor makeQualcomm Snapdragon 710Qualcomm Snapdragon 801
RAM8GB2GB
Internal storage128GB16GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-128
camera
Rear camera48-megapixel (f/1.7) + 5-megapixel (f/2.4)20.7-megapixel
Rear flashLEDLED
Front camera16-megapixel (f/2.0)2.2-megapixel
software
Operating systemAndroid 9 PieAndroid 5.0
SkinColorOS 6.0-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.00Yes
USB Type-CYes-
Headphones3.5mm3.5mm
FMNoYes
Number of SIMs21
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
USB OTG-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No
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