Dell Latitude 5455

LaptopMedia.com Laptop Specs Dell Latitude 14 5455 Dell Latitude 5455

Date Published: 06 Mar 2025

Qualcomm Snapdragon X Plus X1P-64-100
Qualcomm SD X Adreno X1-85 3.8 TFLOPS
14.0”, WUXGA (1920 x 1200), IPS
512GB SSD
16GB RAM
1.53 kg (3.4 lbs)

Specs Review For Work

Dell Latitude 5455

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Specs

Display
14.0”, WUXGA (1920 x 1200), IPS

HDD/SSD
512GB SSD

M.2 Slot
1x 2230 M.2 NVMe PCIe 4.0 x4 See photo

RAM
16GB RAM

OS
Windows 11 Pro

Dimensions
314 x 223.75 x 17.9 mm (12.36" x 8.81" x 0.70")

Weight
1.53 kg (3.4 lbs)

Ports and connectivity

1x USB Type-A
3.2 Gen 1 (5 Gbps)

2x USB Type-C
4.0, Power Delivery (PD), DisplayPort

Card Reader
microSD (microSD, microSDHC, microSDXC)

Ethernet LAN

Wi-Fi
Wi-Fi 7

Bluetooth
5.4

Audio jack
3.5mm Combo Jack

Features

Fingerprint reader

Web camera
FHD IR with support for Windows Hello Face Authentication

Backlit keyboard

Microphone
2x Microphones

Speakers
2x top firing premium speakers + 2x bottom firing premium speakers, Qualcomm Aqstic Speaker Max

Security Lock slot

Portability

Dell Latitude 14 5455

12.36" x 8.81" x 0.70" Dimensions

1.53 kg (3.4 lbs) Weight

Average 14.0-inch laptop

1.47 kg (3.2 lbs) -4% Weight

Review

Dell Latitude 5455 in-depth review

Imagine a laptop that you charge on Monday morning and potentially don't need to plug in again until Wednesday afternoon. That's not a fantasy; it's the reality offered by the new Dell Latitude 5455, powered by Qualcomm's energy-sipping Snapdragon X Plus processor. With over 22 hours of battery life in our tests, this sleek, sustainably built machine immediately sets a new benchmark for mobile endurance, all wrapped in an elegant "Titan Grey" aluminum chassis that feels as premium as it looks.But does this incredible longevity come with significant trade-offs elsewhere? Beyond its marathon battery and modern connectivity, how does the display hold up, and what are the real-world implications of its ARM-based architecture for performance and software compatibility? Join us as we dive de[...]

Read the full review

Pros

Astonishing, class-leading battery life (22+ hours)
Elegant, minimalist design with premium, sustainable aluminum construction
Impressively thin and lightweight, highly portable
Solid build quality with good fingerprint resistance
Comfortable keyboard with backlight and integrated fingerprint reader
Physical webcam privacy shutter and advanced IR camera features
Dual USB4 40Gbps ports with Power Delivery and DisplayPort 2.1
Cutting-edge Wi-Fi 7 connectivity
PWM-free display backlight for comfortable viewing
Meets Copilot+ AI PC requirements with integrated NPU
Good sound quality

Cons

Severely limited display color gamut (only 50% sRGB), unsuitable for color-sensitive work
Mediocre color accuracy
ARM-based architecture leads to very limited gaming performance and potential software compatibility issues
Minimalist port selection (no native HDMI or Ethernet)
Only one USB Type-A port
SSD speeds on the 512GB model are somewhat limited compared to higher capacities

Disassembly, maintenance and upgrade options

Step 1: Opening the Dell Latitude 5455Power off the laptop and disconnect it from any power source. Place it on a clean, static-free surface. Using a JIS №0 screwdriver, unscrew the seven screws securing the bottom panel. Note that the two outer screws near the hinges are captive - they stay attached to the panel, which helps prevent losing them during disassembly. Insert a thin plastic pry tool between the bottom panel and the chassis near one of the hinge areas. Gently work your way around the edges, releasing the internal clips without applying excessive force. Once all[...]