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Compiled application in Qt 5.4 takes to open

  • Hello,

    I created a project in Qt 5.4 QtQuick, which only shows that message Hello World, I realized that this application taking more than Qt 5.3, but only the Galaxy Tab 3 Samsung SM-T211 model.

    Has anyone experienced this and let me know if there is a solution?

    Code main.qml
    import QtQuick 2.4
    import QtQuick.Window 2.2

    Window {
    visible: true
    MainForm {
    anchors.fill: parent
    mouseArea.onClicked: {



    Code MainForm.ui.qml
    import QtQuick 2.3

    Rectangle {
    property alias mouseArea: mouseArea

    width: 360
    height: 360
    MouseArea {
        id: mouseArea
        anchors.fill: parent
    Text {
        anchors.centerIn: parent
        text: "Hello World"


    Best Regards,

    Luiz Lago

    [edit: added missing coding tags @ SGaist]

  • Mostly, because Qt 5.4 used a newer android SDK ! than it uses in Qt 5.3.
    plus Qt 5.4 has many new features and fixes which mean increase in binary size which leads to a little bit of slower loading ! in some devices you may notice this in others you will not.

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