TCL 403 User Manual

5 6
Camera
Back
flash
Power key
Volume keys
Back button
• Tap to go back to the previous screen, or to close a dialog box, options
menu, the notification panel, etc.
Home button
• From any application or screen, touch to return to the Home screen.
• Touch and hold to turn on Google Assistant. You can get help such
as getting directions and restaurant information based on the content
detected on the screen.
Recent apps
• Touch to view applications you’ve recently accessed
Power key (right of the device)
• Press: Lock the screen/Light up the screen.
• Press and hold: Show the popup menu to select from Power off/
Restart/Emergency.
• Press and hold the Power key and Volume down key to take a
screenshot.
• Press and hold the Power key for at least 10 seconds to force reboot.
Volume Keys
• In call mode, adjusts the earpiece or headset volume.
• In Music/Video/Streaming mode, adjusts the media volume.
• In general mode, adjusts the media volume.
• Mutes the ringtone of an incoming call.
• In camera preview mode, press the Volume up or down key to take a
photo or press and hold to take burst shots.
• Double-press the Power key to open the camera.

TCL 403 Specifications

General

Color name	Mauve Mist
Form factor	Bar
Product color	Purple
Housing material	Plastic
International Protection (IP) code	IP52
Screen shape	Flat
Pixel density	179 ppi
Display diagonal	6 \
Touchscreen type	Capacitive
Display brightness	400 cd/m²
Display resolution	480 x 960 pixels
Native aspect ratio	18:9
Rounded display corners	Yes
Contrast ratio (typical)	1000:1
Graphics card	IMG GE8300
Country of origin	China
Wireless charging	No
Speakers	Mono
Speaker power	1 W
Audio formats supported	AAC, AAC+, AMR, AWB, FLAC, MP3, PCM, Vorbis, eAAC+
Video formats supported	AVC, H.263, H.264, H.265, HEVC, MPEG4, VP8, VP9
Processor cores	4
Processor family	MediaTek
Processor frequency	2 GHz
Processor architecture	ARM Cortex-A53
Platform	Android
Operating system installed	Android 12 Go edition
RAM type	LPDDR4X
User memory	21 GB
RAM capacity	2 GB
Memory card slot type	Dedicated slot
Compatible memory cards	MicroSD (TransFlash), MicroSDHC, MicroSDXC
Maximum memory card size	512 GB
Internal storage capacity	32 GB
Flash type	LED
Rear camera type	Single camera
Maximum frame rate	30 fps
Rear camera pixel size	1.12 µm
Front camera pixel size	1.75 µm
Rear camera sensor size	1/4 \
Front camera sensor size	1/5 \
Rear camera lens elements	4-element lens
Rear camera aperture number	2
Front camera aperture number	2.8
Video capture resolution (max)	1920 x 1080 pixels
Rear camera resolution (numeric)	8 MP
Front camera resolution (numeric)	5 MP
Rear camera field of view (FOV) angle	76.9 °
Front camera field of view (FOV) angle	61.4 °
Talk time (3G)	21 h
Battery voltage	5 V
Battery capacity	3000 mAh
Standby time (3G)	612 h
Standby time (4G)	685 h
Battery recharge time	3.5 h
Certification	REACH, RoHS, SVHC-XVII-17, WEEE; CE, FCC, GCF, GCF FT, BT SIG, WIFI Alliance
Cables included	Micro-USB
4G standard	LTE-TDD & LTE-FDD
3G standards	HSPA+
SIM card type	NanoSIM
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	5.0
SIM card capability	Dual SIM
Mobile network generation	4G
Subscription type	No subscription
USB connector type	Micro-USB B
Headphone connectivity	3.5 mm

Weight and Dimensions

Depth	9.6 mm
Width	78.2 mm
Height	159.2 mm
Weight	182 g
Package depth	90 mm
Package width	162 mm
Package height	42 mm
Package weight	313 g