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Dell 5550 Latitude 15.6
Dell 5550 Latitude 15.6
Dell 5550 Latitude 15.6
Dell 5550 Latitude 15.6
Dell 5550 Latitude 15.6
Dell 5550 Latitude 15.6
Dell 5550 Latitude 15.6
Dell

Dell 5550 Latitude 15.6" Business Laptop - i7, 64GB RAM, 4TB SSD

★★★★★4.8 (11 reviews)

Dell Latitude 5550: Power and Performance for the Modern ProfessionalThe Dell Latitude 5550 15.6" Business Laptop is engineered to enhance productivity for professionals, providing a seamless experience whether in the office, at home, or on the go. Featuring a sleek and lightweight design, this l...

$2,999.99*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Dell Latitude 5550: Power and Performance for the Modern Professional

The Dell Latitude 5550 15.6" Business Laptop is engineered to enhance productivity for professionals, providing a seamless experience whether in the office, at home, or on the go. Featuring a sleek and lightweight design, this laptop is powered by an Intel Core Ultra 7 155U processor with P-, E-, and Low-Power E-cores, delivering exceptional performance across a range of tasks. Enjoy crisp visuals on the 15.6" FHD IPS display, complete with integrated Intel ARC graphics. Stay connected with a variety of ports including Thunderbolt 4 and USB-A, plus advanced wireless capabilities like Wi-Fi 6 and Bluetooth 5.3. Security features such as a fingerprint reader and Windows 11 Pro ensure your data remains protected.

Detailed Specifications:

  • Processor: Intel Core Ultra 7 155U, 12C (2P + 8E + 2LPE) / 14T, Max Turbo up to 4.8GHz, 12MB
  • Operating System: Windows 11 Pro English
  • Graphics: Intel Graphics
  • Display: 15.6" FHD 1920x1080, 60Hz, IPS, Non-Touch, Anti-Glare, 250 nit, 45% NTSC
  • Wireless: Wi-Fi 6, Bluetooth 5.3
  • Ports:
    • 2 x Thunderbolt 4 (40 Gbps) with DisplayPort Alt Mode/USB Type-C/USB4/Power Delivery
    • 1 x USB 3.2 Gen1 with PowerShare
    • 1 x USB 3.2 Gen 1
    • 1 x HDMI 2.1 port
    • 1 x Universal Audio Port
    • 1 x RJ-45 Ethernet Port
  • Slots:
    • 1 x Wedge-Shaped Lock Slot
    • 1 x MicroSD-Card Slot
  • Camera: 1080p at 30 fps, FHD RGB camera, Dual-Array Microphones
  • Audio: Stereo Speakers with Realtek Waves MaxxAudio 13.0, 2W x2 = 4W total
  • Power: 65W AC Adapter, USB Type-C, EcoDesign
  • Primary Battery: 3500mA
  • Keyboard: English US Backlit AI Hotkey Keyboard with Numeric Keypad, 99-Key
  • Security: Dell SafeID Fingerprint Reader, Control Vault 3+
  • Dimensions (W x D x H): 14.09 x 9.19 x 0.82 inches
  • Weight: Starting at 3.58 lb
  • Memory: 64GB DDR5 SDRAM Memory
  • Storage: 4TB M.2 PCIe NVMe Solid State Drive

Key Features

Intel Core Ultra 7 155U, 12C (2P + 8E + 2LPE) / 14T, Max Turbo up to 4.8GHz, 12MB. This new Intel Core Ultra processor delivers the next generation of hybrid architecture for supercharged computing. Thanks to a three tier multi-processing unit, business users can manage complex workloads by sending the right task to the right engine at the right time. A CPU manages lightweight low-latency AI tasks, a GPU manages media and visual AI rendering, and an NPU, manages sustained AI and AI offload.

15.6" FHD 1920x1080, 60Hz, IPS, Non-Touch, Anti-Glare, 250 nit, 45% NTSC Display; Available on configurations with an FHD IR camera, HDR technology takes several pictures simultaneously and blends them to accurately capture image detail in challenging lighting conditions, such as windowed offices and conference rooms.

64GB DDR5 SDRAM Memory; 4TB M.2 PCIe NVMe Solid State Drive.

Wi-Fi 6, 2x2, Bluetooth 5.3 wireless card ensure you're always connected at the industry's fastest speeds. 2 Thunderbolt 4 (40 Gbps) with DisplayPort Alt Mode/USB Type-C/USB4/Power Deli-very, 1 USB 3.2 Gen1 with PowerShare, 1 HDMI 2.1 port, 1 universal audio port, 1 USB 3.2 Gen 1, 1 RJ-45 Ethernet port; 1 microSD-card slot.

Windows 11 Professional English (64-bit). English US backlit AI hotkey keyboard with numeric keypad, 99-key; Fingerprint Reader, Control Vault 3+; Mouse included. Bundled with AZ-XUT Cable.

Specifications

Processor
Intel Core Ultra 7 155U
Cores / Threads
12C (2P + 8E + 2LPE) / 14T
Max Turbo Frequency
Up to 4.8GHz
RAM
64GB DDR5 SDRAM
Storage
4TB M.2 PCIe NVMe Solid State Drive
Display Size
15.6"
Display Resolution
FHD 1920x1080
Display Features
IPS, Non-Touch, Anti-Glare, 250 nit, 45% NTSC, 60Hz
Operating System
Windows 11 Professional English (64-bit)
Wireless Connectivity
Wi-Fi 6 (2x2), Bluetooth 5.3
Ports
2 Thunderbolt 4, 1 USB 3.2 Gen1 with PowerShare, 1 HDMI 2.1, 1 Universal Audio, 1 USB 3.2 Gen 1, 1 RJ-45 Ethernet, 1 microSD-card slot
Keyboard
English US backlit AI hotkey with numeric keypad (99-key)
Security Features
Fingerprint Reader, Control Vault 3+

Pros & Cons

👍 Pros

  • Features a powerful Intel Core Ultra 7 processor with hybrid architecture for managing complex workloads efficiently.
  • Equipped with a substantial 64GB DDR5 SDRAM and a large 4TB M.2 PCIe NVMe solid-state drive for high performance and storage.
  • Offers extensive connectivity including Wi-Fi 6, Bluetooth 5.3, dual Thunderbolt 4 ports, HDMI 2.1, and an Ethernet port.
  • Includes robust security features such as a Fingerprint Reader and Control Vault 3+ for enhanced data protection.
  • Comes with an English US backlit AI hotkey keyboard and a numeric keypad, improving productivity and usability.

👎 Cons

  • The 15.6" Full HD display features 250 nit brightness and 45% NTSC color coverage, which may be limiting for outdoor use or color-critical work.
  • The display is non-touch, potentially limiting interactive options for users accustomed to touchscreen interfaces.
  • A 60Hz refresh rate on the display is standard but not suited for users seeking higher refresh rates for smoother visual experiences.
  • HDR technology is only available on configurations with an FHD IR camera, indicating it's not a universal display feature.

Frequently Asked Questions

This Dell Latitude 5550 laptop is equipped with an Intel Core Ultra 7 155U processor, which features a 12-core, 14-thread hybrid architecture for efficient computing.
The laptop features a substantial 64GB of DDR5 SDRAM memory and a spacious 4TB M.2 PCIe NVMe Solid State Drive for ample storage and fast data access.
The display is a 15.6" FHD (1920x1080) IPS panel with a 60Hz refresh rate, non-touch functionality, anti-glare coating, 250 nit brightness, and 45% NTSC color coverage.
The Dell 5550 Latitude business laptop comes with Windows 11 Professional English (64-bit) pre-installed, providing a modern and secure operating environment.
For enhanced security, the laptop includes a Fingerprint Reader and Control Vault 3+, offering robust protection for user authentication and sensitive data.
Connectivity includes Wi-Fi 6 and Bluetooth 5.3, along with physical ports such as 2 Thunderbolt 4, 1 HDMI 2.1, 2 USB 3.2 Gen1 (one with PowerShare), an RJ-45 Ethernet port, and a microSD-card slot.

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