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Quick Start Guide

SOG05

In this manual, "Xperia 5 III" is usually referred to as 
"the product" or "main unit".
For disclaimers, refer to "Cautions on using the 
product".
Descriptions in this manual are based on Android™ 11.
For the latest edition, refer to "取扱説明書 (Instruction 
manual)" (Japanese) available on your carrier's 
homepage.

October 2021, 1st Edition

F-761-100-11(1)

Manufactured by: Sony Corporation

Mobile phone and PHS operators collect and recycle unused 

telephones, batteries and battery chargers at stores bearing 

the     logo regardless of brand and manufacturer to protect 

the environment and reuse valuable resources.

Names and functions of parts

 Headset jack

 Second microphone

*1*2

 Front camera

 Earpiece/Speaker

*1*2

 Proximity/Light sensor

*2

Switches the touch 
panel on and off to 
prevent from erroneous 
operation during a call/
Auto-control for display 
brightness.

 Notification LED

 Display (Touch panel)

 Speaker

*1*2

 Mouthpiece/

Microphone

*1*2

 USB Type-C™ port

 Volume key/Zoom key

 Power key/Fingerprint 

sensor

*2

 Google Assistant key

 Camera key

③ ④ ⑤ ⑥

⑨ ⑩

 Flash/Photo light

 RGBC-IR sensor

*2

Detects lighting source 
of shooting environment 
when shooting.

 Main camera

 5G/4G antenna/Wi-Fi

®

 

antenna

*3

 5G/4G antenna

*3

 5G/4G antenna/Wi-Fi

®

/

GPS/Bluetooth

®

 

antenna

*3

 SIM card

*4

 Wi-Fi

®

/Bluetooth

®

 

antenna

*3

 

mark

 Back cover

*5

 microSD memory 

card/SIM card slot

⑮ ⑯

*1  Do not jab with a sharp object such as a needle. 

Doing so may cause a malfunction.

*2  Note that covering these parts with stickers or 

fingers, etc. may hinder product performance.

*3  The antenna is built into the main unit. Covering 

around the antenna by your hand may affect the 
quality of call/communication.

*4  For details on handling SIM card, refer to "取扱説明書 詳

細版 (Full instruction manual)" (Japanese).

*5  The back cover is not removable. Removing forcibly 

might cause damage or a malfunction. Also, battery is 
built into the main unit and not removable by customers.

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