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P30

P30 is a designation used in several different domains, often without a single, universal meaning. The most widely known use is in consumer electronics, where Huawei P30 refers to a 2019 smartphone released by Huawei as part of its P-series. The device introduced a Leica-branded camera system and used Huawei’s Kirin processing platform, running Android with the EMUI user interface. The line includes variants such as the P30 Lite and the higher-end P30 Pro, with the Pro model featuring enhanced photography capabilities and additional sensors. The Huawei P30 line was positioned as a flagship mid- to high-end range and was followed by the P40 series in the next generation of Huawei devices.

In science and biomedical research, P30 denotes a postnatal day 30 timepoint. This notation is used mainly

In other contexts, P30 can appear as a model number or product code for various devices and

See also: Huawei P-series, postnatal day notation.

with
laboratory
animals,
notably
mice
and
rats,
to
describe
age
after
birth.
P30
is
a
developmental
stage
used
in
studies
of
neuroanatomy,
brain
maturation,
behavior,
and
other
physiological
processes.
Data
collected
at
P30
are
typically
compared
with
other
timepoints
such
as
P7,
P14,
or
P60
to
assess
developmental
progress
or
effects
of
experimental
interventions.
components,
reflecting
the
common
practice
of
using
alphanumeric
designations
across
manufacturers.
The
exact
meaning
of
P30
in
these
cases
depends
on
the
specific
product
and
its
manufacturer.