Main points
- The Precision 5520 offers up to the 8th-generation i7-8850H, while the ZBook 15 G4 goes up to the 9th-generation i7-9850H.
- For storage, the Precision 5520 offers a maximum of 2TB of NVMe SSD, while the ZBook 15 G4 can accommodate up to 4TB.
- On the other hand, if you demand the highest level of graphics performance and maximum memory and storage capacity, the HP ZBook 15 G4 is the clear winner.
The quest for the ultimate mobile workstation is a constant pursuit for professionals who demand uncompromised performance and reliability. In this battle of the titans, we compare two heavyweights: the Dell Precision 5520 and the HP ZBook 15 G4. These workstations are designed to handle demanding tasks such as CAD, 3D rendering, video editing, and data analysis. Let’s dive deep into their specifications, features, and performance to determine which one emerges as the victor.
Design and Build Quality
Dell Precision 5520: The Precision 5520 boasts a sleek and professional design. Its carbon fiber construction ensures durability while keeping the weight to a mere 3.96 pounds. The matte black finish exudes a touch of sophistication.
HP ZBook 15 G4: The ZBook 15 G4 is equally impressive in terms of design. Its machined aluminum chassis provides exceptional sturdiness and a premium feel. Weighing in at 4.2 pounds, it’s slightly heavier than the Precision 5520 but still portable.
Display
Dell Precision 5520: The Precision 5520 offers a stunning 15.6-inch InfinityEdge display with a resolution of 1920 x 1080. The IPS panel delivers vibrant colors and wide viewing angles.
HP ZBook 15 G4: The ZBook 15 G4 features a 15.6-inch DreamColor display with a resolution of 3840 x 2160. This 4K UHD panel is a sight to behold, providing exceptional detail and color accuracy.
Performance
Processors: Both workstations are equipped with powerful Intel Core i7 processors. The Precision 5520 offers up to the 8th-generation i7-8850H, while the ZBook 15 G4 goes up to the 9th-generation i7-9850H. Both CPUs provide ample performance for demanding applications.
Graphics: When it comes to graphics, the ZBook 15 G4 has a slight edge. It offers dedicated NVIDIA Quadro P2000 or P3200 GPUs, which are optimized for professional workflows. The Precision 5520, on the other hand, relies on integrated Intel UHD Graphics for less demanding tasks.
Memory and Storage: Both workstations offer ample memory and storage options. The Precision 5520 supports up to 64GB of DDR4 RAM, while the ZBook 15 G4 goes up to 128GB. For storage, the Precision 5520 offers a maximum of 2TB of NVMe SSD, while the ZBook 15 G4 can accommodate up to 4TB.
Connectivity
Dell Precision 5520: The Precision 5520 provides a comprehensive range of connectivity options, including Thunderbolt 3, USB-C, USB-A, HDMI, and a microSD card reader.
HP ZBook 15 G4: The ZBook 15 G4 offers similar connectivity options, with the addition of a Smart Card reader.
Battery Life
Dell Precision 5520: The Precision 5520 has a 6-cell, 97Wh battery that provides up to 17 hours of battery life.
HP ZBook 15 G4: The ZBook 15 G4 has a 6-cell, 92Wh battery that offers up to 16 hours of battery life.
Software and Support
Dell Precision 5520: The Precision 5520 comes pre-installed with Windows 10 Pro and Dell Precision Optimizer. Dell also provides excellent technical support and extended warranties.
HP ZBook 15 G4: The ZBook 15 G4 comes with Windows 10 Pro and HP ZCentral Remote Boost software. HP offers reliable support and warranty options as well.
Verdict
Both the Dell Precision 5520 and HP ZBook 15 G4 are exceptional mobile workstations. However, each has its strengths and weaknesses.
If you prioritize portability, display quality, and battery life, the Dell Precision 5520 is an excellent choice. Its sleek design, stunning InfinityEdge display, and long battery life make it an ideal companion for professionals on the go.
On the other hand, if you demand the highest level of graphics performance and maximum memory and storage capacity, the HP ZBook 15 G4 is the clear winner. Its dedicated Quadro GPUs and expansive upgrade options make it the ultimate workstation for heavy-duty tasks.
Ultimately, the best choice depends on your specific needs and budget. Both the Precision 5520 and ZBook 15 G4 are top-notch workstations that will empower you to tackle your most demanding projects with ease.
Frequently Asked Questions
Q: Which workstation has a better display?
A: The HP ZBook 15 G4 offers a superior 4K UHD DreamColor display with exceptional color accuracy.
Q: Which workstation has more graphics power?
A: The HP ZBook 15 G4 features dedicated NVIDIA Quadro GPUs, which provide better graphics performance than the integrated graphics found in the Dell Precision 5520.
Q: Which workstation is more portable?
A: The Dell Precision 5520 is slightly lighter and more portable than the HP ZBook 15 G4.
Q: Which workstation has a longer battery life?
A: The Dell Precision 5520 has a slightly longer battery life than the HP ZBook 15 G4.
Q: Which workstation has better software support?
A: Both workstations offer excellent software support from Dell and HP, including pre-installed software and extended warranties.