OnePlus 7 vs Samsung Galaxy Ace 4 comparison

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Compare Samsung Galaxy Ace 4
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.41-inch4.00-inch
ProcessorQualcomm Snapdragon 8551GHz dual-core
Front Camera16-megapixel 0.3-megapixel
Rear Camera48-megapixel + 5-megapixel 5-megapixel
RAM6GB512MB
Storage128GB4GB
Battery Capacity3700mAh1500mAh
OSAndroid 9 PieAndroid 4.4
Resolution1080x2340 pixels480x800 pixels
general
BrandOnePlusSamsung
Model7Galaxy Ace 4
Release dateMay 14, 2019June 1, 2014
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)157.70 x 74.80 x 8.20121.40 x 62.90 x 10.80
Weight (g)182.00123.80
Battery capacity (mAh)37001500
Removable batteryNoYes
Fast chargingProprietary-
Wireless chargingNo-
ColoursMirror Grey, Mirror Blue, RedIris Charcoal, Classic White
display
Screen size (inches)6.414.00
TouchscreenYesYes
Resolution1080x2340 pixels480x800 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:9-
Pixels per inch (PPI)402233
hardware
Processorocta-core1GHz dual-core
Processor makeQualcomm Snapdragon 855-
RAM6GB512MB
Internal storage128GB4GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-64
camera
Rear camera48-megapixel (f/1.7, 1.6-micron) + 5-megapixel (f/2.4, 1.12-micron)5-megapixel
Rear autofocusPhase detection autofocus-
Rear flashYesYes
Front camera16-megapixel (f/2.0, 1.0-micron)0.3-megapixel
Front autofocusNo-
software
Operating systemAndroid 9 PieAndroid 4.4
SkinOxygenOS-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.00
NFCYesNo
USB OTGYesNo
USB Type-CYes-
HeadphonesType-C3.5mm
Number of SIMs21
Active 4G on both SIM cardsYes-
Infrared-No
FM-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMRegular
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesNo
Barometer-No
Temperature sensor-No

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