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Galaxy A21 User Manual

Galaxy A21
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38
Notes on Usage

The frequencies used by the Bluetooth
®
and/or
wireless LAN (Wi-Fi
®
) function of the product are
in the 2.4 GHz band. In this frequency band, other
similar wireless stations, in-plant wireless stations
for mobile unit identication that require a license to
use, such as factory production lines, specic small
power wireless stations that do not require licenses,
amateur wireless stations (collectively called "other
wireless stations" from here on) are operated in
addition to home electrical appliances such as
microwave ovens, devices for industrial, scientic and
medical devices.
1. Before using the product, make sure that "other
wireless stations" are not in operation nearby.
2. In the event that instances of radio wave
interference have occurred between the product
and "other wireless stations", immediately either
relocate the product or stop operation of the device
(stop the emission of radio waves).
3. If you are unclear on any points or are troubled
by anything, please contact the contact number
on the back cover of the "取扱説明書 詳細版 (Full
Instruction Manual)" (Japanese).
The connections between the product and all
other Bluetooth
®
and wireless LAN (Wi-Fi
®
)
devices have not been conrmed. Therefore,
connections with all Bluetooth
®
and wireless LAN
(Wi-Fi
®
) devices are not guaranteed.
The product supports security features for
wireless communications that are compliant
with the Bluetooth
®
and wireless LAN (Wi-Fi
®
)
standard specications, but the security may not
be su󱐰cient depending on the usage environment
and conguration. Be careful when making data
communication using Bluetooth
®
or wireless LAN
(Wi-Fi
®
) function.

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Galaxy A21 Specifications

General IconGeneral
Resolution720 x 1600 pixels
ProcessorMediaTek Helio P35
RAM3 GB
Storage32 GB
Front Camera13 MP
Battery4000 mAh
Operating SystemAndroid 10, upgradable to Android 11, One UI 3.1
Dimensions167.8 x 76.7 x 8.1 mm
Weight193 g
Display6.5 inches
Rear Camera16 MP + 8 MP + 2 MP + 2 MP
ColorsBlack, Blue

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