QDateTime and comparsion

Hello,
I want compare two DataTime but result is strange to me, and I don't know why is that happening. My code is:

Code:

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QDateTime srcLastmodif, dstLastmodif;
        srcLastmodif.setTimeSpec( Qt::UTC );
        dstLastmodif.setTimeSpec( Qt::UTC );
 
        finfo.setFile( dstList[i] );
        dstLastmodif = finfo.lastModified();
 
        finfo.setFile( srcList[i] );
        srcLastmodif = finfo.lastModified();
 
        qDebug() << srcLastmodif << " > " << dstLastmodif << " : " << (srcLastmodif > dstLastmodif);

---

Files have identical lastModified time, but result to above qDebug is:

Code:

---

srcLastmodif                    >      dstLastmodif     :        (srcLastmodif > dstLastmodif)
QDateTime("Pt 23. kwi 13:47:08 2010") > QDateTime("Pt 23. kwi 13:47:08 2010") : true 
QDateTime("Pt 23. kwi 13:47:10 2010") > QDateTime("Pt 23. kwi 13:47:10 2010") : false 
QDateTime("Pt 23. kwi 13:47:09 2010") > QDateTime("Pt 23. kwi 13:47:09 2010") : true 
QDateTime("Pt 23. kwi 13:47:09 2010") > QDateTime("Pt 23. kwi 13:47:09 2010") : true

---

As You can see the above 5 qdatatime are identical (assuming that qDebug print all the data in obj. ).
So my question: Why only 1 of comparison is FALSE, shouldn't all be FALSE?

Thank you for any hints, because probably I miss something obvious here.