What To Know
- In terms of graphics, the Dell Precision 5520 relies on NVIDIA Quadro professional graphics cards, while the HP ZBook 15 G4 offers both NVIDIA Quadro and AMD Radeon Pro graphics options.
- The HP ZBook 15 G4 has a slightly larger battery than the Dell Precision 5520 and may offer better battery life in real-world scenarios.
- The Dell Precision 5520 is slightly lighter and more portable than the HP ZBook 15 G4, making it a better choice for frequent travelers.
Introduction:
In the competitive world of mobile workstations, the Dell Precision 5520 and HP ZBook 15 G4 stand out as formidable contenders. Both machines boast impressive specifications and cater to demanding professionals in engineering, architecture, and other specialized fields. This comprehensive comparison delves into the key differences between the Dell Precision 5520 and HP ZBook 15 G4, empowering you to make an informed decision based on your specific requirements.
Design and Build Quality
The Dell Precision 5520 exudes a sleek and modern aesthetic with its aluminum chassis and carbon fiber lid. It strikes a balance between portability and durability, weighing in at 4.4 pounds and passing MIL-STD 810G military-grade durability tests.
The HP ZBook 15 G4, on the other hand, prioritizes ruggedness with its magnesium alloy chassis and reinforced corners. It is slightly heavier at 5.2 pounds but boasts an impressive IP53 dust and water resistance rating, making it ideal for harsh environments.
Display
Both the Dell Precision 5520 and HP ZBook 15 G4 offer exceptional display options. The Dell Precision 5520 features a 15.6-inch InfinityEdge display with a resolution of 3840 x 2160 pixels. It supports 100% Adobe RGB color gamut, ensuring accurate color reproduction.
The HP ZBook 15 G4 offers a similar 15.6-inch DreamColor display with a resolution of 3840 x 2160 pixels. However, it boasts a wider 100% DCI-P3 color gamut, providing even more vibrant and realistic colors.
Performance
Under the hood, the Dell Precision 5520 and HP ZBook 15 G4 pack a punch. Both machines offer a range of processor options, including Intel Core i7 and i9 processors. However, the HP ZBook 15 G4 has a slight edge with its optional Intel Xeon processors, which are designed for professional-grade applications.
In terms of graphics, the Dell Precision 5520 relies on NVIDIA Quadro professional graphics cards, while the HP ZBook 15 G4 offers both NVIDIA Quadro and AMD Radeon Pro graphics options. The choice between the two depends on your specific software requirements.
Memory and Storage
The Dell Precision 5520 and HP ZBook 15 G4 offer ample memory and storage options. Both machines support up to 64GB of DDR4 RAM, ensuring smooth multitasking and handling of large datasets.
For storage, the Dell Precision 5520 provides up to 2TB of PCIe NVMe SSD storage, while the HP ZBook 15 G4 offers up to 4TB of PCIe NVMe SSD storage. Additionally, the HP ZBook 15 G4 features an optional HP Z Turbo Drive G2, which combines an NVMe SSD with NAND flash memory for lightning-fast performance.
Connectivity
Both the Dell Precision 5520 and HP ZBook 15 G4 are well-equipped with connectivity options. They feature a wide range of ports, including Thunderbolt 3, USB 3.1, and HDMI. The HP ZBook 15 G4 has a slight advantage with its optional HP Thunderbolt Dock G2, which provides additional ports and connectivity options.
Battery Life
Battery life is an important consideration for mobile workstations. The Dell Precision 5520 boasts a 97Wh battery, while the HP ZBook 15 G4 has a slightly larger 100Wh battery. Both machines offer impressive battery life, but the HP ZBook 15 G4 may have a slight edge in real-world scenarios.
Recommendations: A Tailored Choice
The Dell Precision 5520 and HP ZBook 15 G4 are both exceptional mobile workstations with their own strengths and weaknesses. The Dell Precision 5520 offers a sleek design, excellent display, and balanced performance. The HP ZBook 15 G4, on the other hand, excels in ruggedness, display quality, and performance, particularly for professional-grade applications. Ultimately, the best choice depends on your specific requirements and budget.
What You Need to Know
1. Which workstation is better for engineering applications?
Both the Dell Precision 5520 and HP ZBook 15 G4 are suitable for engineering applications. However, the HP ZBook 15 G4 may have a slight edge with its optional Intel Xeon processors and NVIDIA Quadro RTX graphics.
2. Which workstation has a better battery life?
The HP ZBook 15 G4 has a slightly larger battery than the Dell Precision 5520 and may offer better battery life in real-world scenarios.
3. Which workstation is more portable?
The Dell Precision 5520 is slightly lighter and more portable than the HP ZBook 15 G4, making it a better choice for frequent travelers.
