Awaiting the release of Samsung’s new flagship Samsung Galaxy S4,
all attention has been focused on some of its new killer features, such
as the new 1080 Full HD AMOLED screen, as well the eye-detection
program called Smart Pause. Now let’s take a deep look at the digitizer
and LCD screen of the Samsung Galaxy S4 and make some comparisons with Samsung Galaxy S3 and Galaxy Note II to see what differences Samsung has made.
When you first look at
Samsung Galaxy S4 Digitizer and LCD screen assembly and
Samsung Galaxy S3 Digitizer and LCD screen
side by side, the most significant difference is that the outer edges
of the S4 are apparently smaller than that on S3. The width between the
edge and the main display area is only 1.5 mm, less than half of that of
the S3 which makes more space to fit a larger screen. There is another
hole on the upper left side of the Samsung Galaxy S4 which doesn’t
appear on any other phones before it may be some sort of sensor or an
LED notification.
When we turn over the two LCD screen assemblies, we can easily see
that the flex cable connectors on the two screens are in different
positions, for S4, the flex cable is on top, but for S3, the flex cable
is at the bottom.
When we look at the screen assembly from this angle, we can see that
both the glass lens and digitizer behind it are thinner when compared
with the S3.
Now let’s take a look at the
Samsung Galaxy Note II Digitizer and LCD screen
compared with the Samsung Galaxy S4 Digitizer and LCD screen. The Note
II is really a big phone, the edge around the screen of the Note II is
2.8mm, nearly double that of the S4 and the Note II has two flex cables
on the back while S4 only has one. The thickness of Note II is much
thicker than the S4, especially the glass lens.
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