The Dell Precision 5550 Laptop is an ultralight mobile workstation that delivers impressive performance. It comes in several configurations and supports resource-demanding professional applications. The Precision 5550 boasts an Intel Core i7-10850H “Comet Lake” processor, 32 GB of non-ECC DDR4 RAM, and a 1TB NVMe SSD storage device with Opal self-encryption options.
Design and Build Quality
The Precision 5550 is a mobile workstation designed for professionals who utilize high-performance software. Equipped with powerful CPUs, NVIDIA Quadro graphics, and Windows 10, this device offers an efficient and productive computing experience.
This model boasts a 15.6-inch 4K UHD display with the Sharp LQ156R1 IPS touchscreen that delivers 100% sRGB and 90% Adobe RGB color coverage – essential for professional photographers and media editors who require accurate editing across a broad spectrum of hues.
The screen boasts a peak brightness of 433 nits, easily beating out overhead lighting reflection. Furthermore, it features an anti-reflective coating and is compatible with Dell stylus for users who require precise touch sensitivity.
Performance and Hardware of Dell Precision 5550
The Dell Precision 5550 is powered by the latest 10th Gen Intel Core processors, which offer exceptional performance and speed. This laptop comes with up to 64GB of DDR4 RAM and up to 4TB of storage, which is more than enough for most professionals. The laptop also has an NVIDIA Quadro T2000 graphics card, which is designed for professional use and offers excellent graphics performance.

15.6-inch 4K HDR display
If you’re searching for an ultra-thin workstation with a 15.6-inch display, the Precision 5550 Laptop is worth considering.
- This display boasts a 16:10 aspect ratio and one of the thinnest bezels we’ve ever seen – Dell calls it the “Infinity Edge,” with Corning Gorilla Glass protection against glare.
- Even without OLED options, the display is remarkably clear, bright, and vivid. With a pixel density of 433 pixels per inch, it delivers vibrant colors with fine detail to any task at hand.
- Additionally, the display is TUV-certified for blue light reduction to reduce eye strain and fatigue. Furthermore, its 92% body display offers a comfortable viewing experience.
- The screen features an anti-reflective coating and a peak of 433 nits of brightness, making it more than adequate for most tasks. Furthermore, it’s compatible with the Dell stylus for precise touch input.
- For on-the-go lifestyles, Precision 5550 ExpressCharge technology optimizes power consumption and battery performance. Charge up to 35% in just 20 minutes with this machine that automatically adjusts itself for optimal charging.
- Its NVIDIA Quadro T1000 graphics card allows the laptop to excel in both resource-intensive and casual workloads, like web browsing or writing. Furthermore, it topped our PCMark 10 benchmark test which measures a laptop’s capability for various tasks.
Connectivity and Ports:
The Dell Precision 5550 comes with a wide range of connectivity options, including Thunderbolt 3, USB-C, HDMI, and a microSD card reader. The laptop also has Wi-Fi 6 and Bluetooth 5.1, which offer fast and reliable wireless connectivity.
The Precision 5550 offers three USB-C ports, two of which are Thunderbolt 3 compatible and the third USB 3.1. This means it can easily connect to external peripherals like monitors and printers via these three ports.
Security Features in Dell Precision 5550
The Dell Precision 5550 comes with advanced security features, including a fingerprint reader, TPM 2.0, and a webcam privacy shutter. These features ensure that your data and privacy are protected at all times.
For added protection, the Precision 5550 features a fingerprint reader on its power button. It can also be physically secured using an optional lock that fits perfectly, sold separately.
Battery Life:
The Dell Precision 5550 has a long battery life of up to 12 hours, which is impressive considering its high-performance hardware. This makes it an ideal choice for professionals who need to work on the go.
This laptop’s battery life is impressively good considering its weight, offering up to nine hours of web browsing and light applications. This makes it an ideal option for professionals who need to stay mobile while working on their projects.
The Precision 5550 is an ideal option for professionals seeking a powerful mobile workstation that can handle resource-intensive tasks while offering impressive battery life.

Software and OS:
The Dell Precision 5550 comes with Windows 10 Pro, which is the perfect operating system for professionals. It also comes with a range of pre-installed software that is designed for professionals, including Dell PremierColor, Dell Optimizer, and Dell Power Manager.
NVIDIA(r) RTX mobile workstations offer unparalleled creative productivity through advanced multi-application workflows. Certified for major CAD, DCC, and scientific applications by an Independent Software Vendor (ISV), these laptops come with a copy of Precision OptimizerTM as well.
This model also comes with a 1TB M.2 SSD that can be configured with OpalTM self-encryption. This SSD is capable of operating in RAID mode and offers excellent performance across all metrics tested.
Intel® CoreTM i7 processor
The Intel(r) CoreTM i7 processor in the Dell Precision 5550 Laptop is an incredibly powerful CPU, capable of running resource-demanding professional software. Plus, it’s compatible with NVIDIA Quadro(r) T1000 graphics card for versatile tasks.
- This CPU is coupled with a 15.6-inch 4K HDR display, backlit keyboard, and touchpad. Furthermore, the display is anti-reflective and offers excellent color gamut coverage.
- This model also boasts an NVIDIA Quadro T1000 graphics card, which can be utilized for a range of tasks. This empowers users to create and edit content while on the go.
- The Precision 5550 is an attractive laptop that offers plenty of portability. It is also one of the thinnest mobile workstations on the market, measuring 4.06 pounds at its base.
NVIDIA® Quadro® T1000 graphics card
The NVIDIA(r) Quadro(r) T1000 graphics card in the Dell Precision 5550 Laptop provides photorealistic ray-traced rendering, graphics, and AI-accelerated workflows. Based on NVIDIA Ampere architecture, this professional laptop GPU offers up to 10 times more performance than its previous generation NVIDIA Quadro RTXTM graphics card for photorealistic 3D design and visualization tasks.
- A high-end professional laptop equipped with an NVIDIA(r) Quadro(r) T1000 graphic card enables you to take on your most challenging design and visualization projects from anywhere. Thanks to NVIDIA RTX technology, you can take advantage of ray tracing rendering for creating realistic virtual reality (VR) environments for even the most ambitious design endeavors.
- Furthermore, NVIDIA RTX mobile workstations come equipped with MAX-Q technology – offering AI-driven system optimizations to make thin and light professional laptops perform even better than before.
- The Dell Precision 5550 Laptop’s 15.6-inch 4K HDR display boasts exceptional brightness and color gamut, boasting 100% sRGB and 96% Adobe RGB coverage – ideal for professionals who wish to edit their photos in Lightroom or Photoshop.
- The Precision 5550 Laptop is an ideal choice for professionals who need to take their work on the go. It’s lightweight and boasts a large 15.6-inch 4K display ideal for watching media content while on the go.

79-key backlit keyboard
Backlit keyboards on laptops are a great convenience, especially in dark environments. They may also come in handy if you’re on a red-eye flight without access to any light sources.
No matter if you work from an office or home, there will be times when your vision isn’t the best and you need to be able to see your keyboard clearly. For instance, taking notes in a classroom where the teacher has dimmed the lights or working in a coffee shop with poor lighting are two examples where this may occur.
The Dell Precision 5550 Laptop’s 79-key backlit keyboard provides just enough light to see your keys clearly, with its nits peak brightness overpowering any reflection from overhead lighting. Plus, it is compatible with the Dell stylus for precise touch sensitivity.
Another advantage of a backlit keyboard is its portability in case of power outages. Even if your home or apartment is without electricity, you’ll still be able to use your laptop.
Price and Availability:
The Dell Precision 5550 is a premium laptop that comes with a premium price tag. The laptop starts at $1,769 and can go up to $4,769, depending on the configuration. The laptop is available for purchase on the Dell website and through authorized resellers.
Ending Thoughts
The Dell Precision 5550 is a high-end laptop designed for professionals seeking power, portability, and reliability. With its advanced features, sleek design, and cutting-edge technology, this machine is a must-have for anyone who demands the best. The Dell Precision 5550 is not designed for gaming. It is designed for professionals who require high performance and reliability.