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Samsung Galaxy Fold vs Oppo A3 comparison

 Compare Samsung Galaxy Fold
Samsung Galaxy Fold
Compare Oppo A3
Oppo A3
key specs
Display (Primary)7.30-inch-
ProcessorQualcomm Snapdragon 855MediaTek Helio P60
Front Camera10-megapixel + 8-megapixel 8-megapixel
Rear Camera16-megapixel + 12-megapixel + 12-megapixel 16-megapixel
RAM12GB4GB
Storage512GB128GB
Battery Capacity4380mAh3400mAh
OSAndroid PieAndroid 8.1
Resolution1536x2152 pixels1080x2280 pixels
Display-6.20-inch
general
BrandSamsungOppo
ModelGalaxy FoldA3
Release dateFebruary 1, 2019April 1, 2018
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typeMetal-
Dimensions (mm)160.90 x 62.80 x 17.10156.00 x 75.30 x 7.80
Weight (g)276.00159.00
Battery capacity (mAh)43803400
Removable batteryNo-
Fast chargingQuick Charge 2.0-
Wireless chargingYes-
ColoursSpace Silver, Cosmos BlackKnight Black, Soybean Meal, Stardust Silver, Garnet Red
display
Screen size (inches)7.306.20
TouchscreenYesYes
Resolution1536x2152 pixels1080x2280 pixels
Pixels per inch (PPI)326-
Aspect ratio-19:9
second display
Screen size (inches)4.60-
TouchscreenYes-
Resolution720x1680 pixels-
Pixels per inch (PPI)399-
hardware
Processor2.84GHz octa-core2GHz octa-core
Processor makeQualcomm Snapdragon 855MediaTek Helio P60 (MT6771)
RAM12GB4GB
Internal storage512GB128GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera16-megapixel (f/F2.2, 1.0-micron) + 12-megapixel (f/F1.5/F2.4, 1.4-micron) + 12-megapixel (f/F2.4, 1.0-micron)16-megapixel (f/1.8)
Rear autofocusYes-
Rear flashYesYes
Front camera10-megapixel (f/F2.2, 1.22-micron) + 8-megapixel (f/1.9, 1.12-micron)8-megapixel (f/2.2)
software
Operating systemAndroid PieAndroid 8.1
SkinOne UIColorOS 5.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
NFCYes-
USB Type-CYes-
HeadphonesNo3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
sim 1
SIM TypeNano-SIMNano-SIM
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sim 2
SIM TypeeSIMNano-SIM
3GYesYes
4G/ LTEYesYes
GSM/CDMA-GSM
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYes-
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYes-

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