Latitude 5431 Setup and Specifications Regulatory Model: P137G Regulatory Type: P137G007/P137G008 March 2022 Rev.
Notes, cautions, and warnings NOTE: A NOTE indicates important information that helps you make better use of your product. CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the problem. WARNING: A WARNING indicates a potential for property damage, personal injury, or death. © 2022 Dell Inc. or its subsidiaries. All rights reserved. Dell, EMC, and other trademarks are trademarks of Dell Inc. or its subsidiaries.
Contents Chapter 1: Set up your Latitude 5431.............................................................................................5 Chapter 2: Views of Latitude 5431................................................................................................. 7 Right........................................................................................................................................................................................7 Left............................................
Chapter 5: Keyboard shortcuts of Latitude 5431..........................................................................28 Chapter 6: Getting help and contacting Dell................................................................................
1 Set up your Latitude 5431 NOTE: The images in this document may differ from your computer depending on the configuration you ordered. 1. Connect the power adapter and press the power button. NOTE: To conserve battery power, the battery might enter power saving mode. Connect the power adapter and press the power button to turn on the computer. 2. Finish operating system setup. For Ubuntu: Follow the on-screen instructions to complete the setup.
Table 1. Locate Dell apps Resources Description Dell Product Registration Register your computer with Dell. Dell Help & Support Access help and support for your computer. SupportAssist SupportAssist is the smart technology that keeps your computer running at its best by optimizing settings, detecting issues, removing viruses and notifies when you need to make system updates. SupportAssist proactively checks the health of your system's hardware and software.
2 Views of Latitude 5431 Right 1. 2. 3. 4. 5. 6. 7. microSD-card slot Headset (headphone and microphone combo) port USB 3.2 Gen 1 port USB 3.2 Gen 1 port with PowerShare HDMI 2.0 port RJ45 Ethernet port (flip-down) Wedge-shaped lock slot Left 1. Two Thunderbolt 4 ports with DisplayPort Alt Mode/USB4/Power Delivery 2. Air vents 3.
Top 1. 2. 3. 4. Power button with fingerprint reader (optional) Keyboard NFC (optional) Clickpad Front 1. Ambient Light Sensor (ALS) 2.
3. 4. 5. 6. 7. 8. 9. 10. IR emitter IR camera Camera shutter RGB camera Camera indicator LED Microphone LCD panel Battery indicator/diagnostic LED Bottom 1. Speakers 2. Service tag label 3. Air vents Back 1.
Service Tag The service tag is a unique alphanumeric identifier that allows Dell service technicians to identify the hardware components in your computer and access warranty information. Battery charge and status light The following table lists the battery charge and status light behavior of your Latitude 5431. Table 2.
3 Specifications of Latitude 5431 Dimensions and weight The following table lists the height, width, depth, and weight of your Latitude 5431. Table 3. Dimensions and weight Description Values Height: Front height 20.95 mm (0.82 in.) Rear height 23.60 mm (0.92 in.) Width 321.35 mm (12.65 in.) Depth 212.00 mm (8.35 in.) Weight NOTE: The weight of your computer depends on the configuration ordered and manufacturing variability. 1.49 kg (3.
Chipset The following table lists the details of the chipset supported by your Latitude 5431. Table 5. Chipset Description Values Chipset Intel P28 Processor 12 th Generation Intel Core i5/i7 DRAM bus width 64-bit (for dual-channel) Flash EPROM ● 32 MB for non-vPro ● 32 MB+16 MB for vPro PCIe bus Up to Gen 4.
External ports The following table lists the external ports of your Latitude 5431. Table 7. External ports Description Values Network port One RJ45 Ethernet port USB ports ● One USB 3.2 Gen 1 port ● One USB 3.2 Gen 1 port with PowerShare ● Two Thunderbolt 4 ports with DisplayPort Alt Mode/ USB4/Power Delivery Audio port One headset (headphone and microphone combo) port Video port HDMI 2.
Wireless module The following table lists the Wireless Local Area Network (WLAN) module specifications of your Latitude 5431. Table 10. Wireless module specifications Description Option one Option two Option three Model number Realtek RTL8822CE Intel AX211 Intel AX211 Transfer rate Up to 867 Mbps Up to 2400 Mbps Up to 2400 Mbps Frequency bands supported 2.4 GHz/5 GHz 2.4 GHz/5 GHz/6 GHz 2.4 GHz/5 GHz/6 GHz Wireless standards ● WiFi 802.11a/b/g ● Wi-Fi 4 (WiFi 802.11n) ● Wi-Fi 5 (WiFi 802.
Audio The following table lists the audio specifications of your Latitude 5431. Table 12.
Media-card reader The following table lists the media cards supported by your Latitude 5431. Table 15. Media-card reader specifications Description Values Media-card type One microSD 4.0 card Media-cards supported ● Micro Secure Digital (mSD) ● Micro Secure Digital High Capacity (mSDHC) ● Micro Secure Digital Extended Capacity (mSDXC) NOTE: The maximum capacity supported by the media-card reader varies depending on the standard of the media card installed in your computer.
Table 17. Camera specifications (continued) Description Option 1 Option 2 Option 3 Camera type HD RGB camera FHD RGB/IR camera FHD RGB/IR camera, proximity sensor/express sign-in Camera location Front Camera Front camera Front camera Camera sensor type CMOS sensor technology CMOS sensor technology CMOS sensor technology Still image 0.92 megapixel 2.07 megapixel 2.
Power adapter The following table lists the power adapter specifications of your Latitude 5431. Table 19. Power adapter specifications Description Option one Option two Type 90 W AC adapter, USB-C NOTE: Supported only in UMA configuration. 130 W AC adapter, USB-C Height 22 mm (0.87 in.) 22 mm (0.87 in.) Width 66 mm (2.60 in.) 66 mm (2.60 in.) Depth 130 mm (5.12 in.) 143 mm (5.63 in.
Table 20. Battery specifications (continued) Description Option one Option two Height 7.60 mm (8.12 in.) 7.60 mm (8.12 in.) Width 226.60 mm (3.22 in.) 226.60 mm (3.22 in.) Depth 81.40 mm (0.22 in.) 81.40 mm (0.22 in.
Table 21. Display specifications (continued) Description Option one Option two Option three Option four Option five Height 173.95 mm (6.84 in.) 173.95 mm (6.84 in.) 173.95 mm (6.84 in.) 173.95 mm (6.84 in.) 173.95 mm (6.84 in.) Width 309.6 mm (12.18 in.) 309.6 mm (12.18 in.) 309.6 mm (12.18 in.) 309.6 mm (12.18 in.) 309.4 (12.18 in.) Diagonal 355.6 mm (14.00 in.) 355.6 mm (14.00 in.) 355.6 mm (14.00 in.) 355.6 mm (14.00 in.) 355.6 mm (14 in.
Sensor The following table lists the sensor of your Latitude 5431. Table 23.
Hardware security The following table lists the hardware security of your Latitude 5431. Table 27. Hardware security Windows Hello - Fingerprint Reader (optional) Trusted Platform Module (TPM) 2.
Table 27. Hardware security (continued) Vmware Carbon Black Endpoint + Secureworks Threat Detection & Response Carbonite Dell Supply Chain Defense Smart-card reader Contactless smart-card reader This section lists the contactless smart-card reader specifications of your Latitude 5431. Table 28.
Table 28.
Table 30. Contacted smart-card reader specifications (continued) Title Description Dell ControlVault 3 smart-card reader ISO 7816 -3 Class C Card support Reader capable of reading 1.8V powered smart card Yes ISO 7816-1 Compliant Specification for the reader Yes ISO 7816 -2 Compliant Specification for smart card device physical characteristics (size, location of connection points, etc.
* Measured using a random vibration spectrum that simulates user environment. † Measured using a 2 ms half-sine pulse.
4 ComfortView Plus WARNING: Prolonged exposure to blue light from the display may lead to long-term effects such as eye strain, eye fatigue, or damage to the eyes. Blue light is a color in the light spectrum which has a short wavelength and high energy. Chronic exposure to blue light, particularly from digital sources, may disrupt sleep patterns and cause long-term effects such as eye strain, eye fatigue, or damage to the eyes.
5 Keyboard shortcuts of Latitude 5431 NOTE: Keyboard characters may differ depending on the keyboard language configuration. Keys used for shortcuts remain the same across all language configurations. Some keys on your keyboard have two symbols on them. These keys can be used to type alternate characters or to perform secondary functions. The symbol shown on the lower part of the key refers to the character that is typed out when the key is pressed.
Table 33.
6 Getting help and contacting Dell Self-help resources You can get information and help on Dell products and services using these self-help resources: Table 34. Self-help resources Self-help resources Resource location Information about Dell products and services www.dell.com My Dell app Tips Contact Support In Windows search, type Contact Support, and press Enter. Online help for operating system www.dell.
