Xiaomi Pocophone F1 128Gb+6Gb Dual LTE [77/118] Accelerometer

[C-1-1] MUST report all sensor measurements using the relevant International System of

Units (metric) values for each sensor type as defined in the Android SDK documentation.

[C-1-2] MUST report sensor data with a maximum latency of 100 milliseconds

2 * sample_time for the case of a sensor streamed with a minimum required latency of 5

ms + 2 * sample_time when the application processor is active. This delay does not

include any filtering delays.

[C-1-3] MUST report the first sensor sample within 400 milliseconds + 2 * sample_time of

the sensor being activated. It is acceptable for this sample to have an accuracy of 0.

[SR] SHOULD report the event time in nanoseconds as defined in the Android SDK

documentation, representing the time the event happened and synchronized with the

SystemClock.elapsedRealtimeNano() clock. Existing and new Android devices are

STRONGLY RECOMMENDED to meet these requirements so they will be able to upgrade

to the future platform releases where this might become a REQUIRED component. The

synchronization error SHOULD be below 100 milliseconds.

[C-1-4] For any API indicated by the Android SDK documentation to be a continuous

sensor , device implementations MUST continuously provide periodic data samples that

SHOULD have a jitter below 3%, where jitter is defined as the standard deviation of the

difference of the reported timestamp values between consecutive events.

[C-1-5] MUST ensure that the sensor event stream MUST NOT prevent the device CPU

from entering a suspend state or waking up from a suspend state.

When several sensors are activated, the power consumption SHOULD NOT exceed the

sum of the individual sensor’s reported power consumption.

The list above is not comprehensive; the documented behavior of the Android SDK and the Android

Open Source Documentations on sensors is to be considered authoritative.

Some sensor types are composite, meaning they can be derived from data provided by one or more

other sensors. (Examples include the orientation sensor and the linear acceleration sensor.)

Device implementations:

SHOULD implement these sensor types, when they include the prerequisite physical

sensors as described in sensor types .

If device implementations include a composite sensor, they:

[C-2-1] MUST implement the sensor as described in the Android Open Source

documentation on composite sensors .

7.3.1. Accelerometer

Device implementations SHOULD include a 3-axis accelerometer.

If device implementations include a 3-axis accelerometer, they:

[C-1-1] MUST be able to report events up to a frequency of at least 50 Hz.

[C-1-2] MUST implement and report TYPE_ACCELEROMETER sensor.

[C-1-3] MUST comply with the Android sensor coordinate system as detailed in the

Android APIs.

[C-1-4] MUST be capable of measuring from freefall up to four times the gravity(4g) or