A glass article (100, 101, 102, 103) comprising: a first surface; a second surface opposed to the first surface; a first compressive region extending from the first surface to a point at a first compression depth from the first surface; a second compressive region extending from the second surface to a point at a second compression depth from the second surface; and a tensile region disposed between the first compressive region and the second compressive region, wherein a stress profile of the first compressive region includes: a first segment between the first surface and a first transition point; and a second segment between the first transition point and the point at the first compression depth, wherein a depth from the first surface to the first transition point is in a range of 8.1 μm to 9.5 μm, wherein a stress at the first transition point is greater than or equal to 197 MPa, and wherein a stress at a point at 50 μm in a depth direction from the first surface is greater than or equal to 75 MPa characterized in that a depth of the first transition point has a value between 0 and the first compression depth, wherein a position of the first transition point is configured to determine a substantial shape of the stress profile in the first compressive region and is further configured to determine the area of the first compressive region and thus a magnitude of compression energy, wherein a compressive stress at the first surface is in a range of about 780 MPa to 820 MPa, and wherein the first compression depth is in a range of 110 μm to 120 μm. a first surface; a second surface opposed to the first surface; a first compressive region extending from the first surface to a point at a first compression depth from the first surface; a second compressive region extending from the second surface to a point at a second compression depth from the second surface; and a tensile region disposed between the first compressive region and the second compressive region, wherein a stress profile of the first compressive region includes: a first segment between the first surface and a first transition point; and a second segment between the first transition point and the point at the first compression depth, wherein a depth from the first surface to the first transition point is in a range of 8.1 μm to 9.5 μm, wherein a stress at the first transition point is greater than or equal to 197 MPa, and wherein a stress at a point at 50 μm in a depth direction from the first surface is greater than or equal to 75 MPa characterized in that a depth of the first transition point has a value between 0 and the first compression depth, wherein a position of the first transition point is configured to determine a substantial shape of the stress profile in the first compressive region and is further configured to determine the area of the first compressive region and thus a magnitude of compression energy, wherein a compressive stress at the first surface is in a range of about 780 MPa to 820 MPa, and wherein the first compression depth is in a range of 110 μm to 120 μm. a first segment between the first surface and a first transition point; and a second segment between the first transition point and the point at the first compression depth, wherein a depth from the first surface to the first transition point is in a range of 8.1 μm to 9.5 μm, wherein a stress at the first transition point is greater than or equal to 197 MPa, and wherein a stress at a point at 50 μm in a depth direction from the first surface is greater than or equal to 75 MPa characterized in that a depth of the first transition point has a value between 0 and the first compression depth, wherein a position of the first transition point is configured to determine a substantial shape of the stress profile in the first compressive region and is further configured to determine the area of the first compressive region and thus a magnitude of compression energy, wherein a compressive stress at the first surface is in a range of about 780 MPa to 820 MPa, and wherein the first compression depth is in a range of 110 μm to 120 μm.