Dell Precision 7520 vs HP ZBook 15 G3: A Comprehensive Comparison for Professionals
What To Know
- The Dell Precision 7520 offers a 4K UHD resolution (3840 x 2160), while the HP ZBook 15 G3 provides a slightly lower resolution of 1920 x 1080.
- The Precision 7520 boasts a sleek and lightweight aluminum chassis, while the ZBook 15 G3 has a more rugged and professional-looking design.
- The Dell Precision 7520 offers a slightly longer battery life than the HP ZBook 15 G3, lasting up to 10 hours on a single charge.
In the realm of professional workstations, the Dell Precision 7520 and HP ZBook 15 G3 stand as formidable contenders. Both laptops boast impressive specifications, sleek designs, and a wide range of features tailored to meet the demanding needs of engineers, designers, and other professionals. This comprehensive comparison will delve into the key similarities and differences between these two exceptional workstations to help you make an informed decision.
Performance
At the core of both laptops lies processing power. The Dell Precision 7520 offers up to an Intel Core i9-8950HK processor, while the HP ZBook 15 G3 features an Intel Core i9-8950H processor. Both CPUs provide exceptional performance, handling complex simulations, rendering, and data analysis tasks with ease.
Graphics
When it comes to graphics, the HP ZBook 15 G3 takes the lead with its NVIDIA Quadro P2000 graphics card. This dedicated GPU delivers superior performance for demanding 3D modeling, video editing, and CAD applications. The Dell Precision 7520, on the other hand, features an integrated Intel UHD Graphics 630, which is adequate for basic graphics needs but may struggle with more intensive tasks.
Display
Both laptops feature vibrant 15.6-inch displays with excellent color accuracy and wide viewing angles. The Dell Precision 7520 offers a 4K UHD resolution (3840 x 2160), while the HP ZBook 15 G3 provides a slightly lower resolution of 1920 x 1080. The higher resolution on the Precision 7520 allows for more detailed images and sharper text, but it also consumes more power.
Storage and Memory
In terms of storage and memory, both laptops offer ample options. The Dell Precision 7520 supports up to 64GB of DDR4 RAM and two NVMe PCIe SSDs with a maximum capacity of 4TB each. The HP ZBook 15 G3 also supports 64GB of DDR4 RAM but offers a single NVMe PCIe SSD slot with a maximum capacity of 2TB.
Design and Build Quality
The Dell Precision 7520 and HP ZBook 15 G3 both feature premium designs and durable construction. The Precision 7520 boasts a sleek and lightweight aluminum chassis, while the ZBook 15 G3 has a more rugged and professional-looking design. Both laptops are MIL-STD-810G certified, ensuring they can withstand harsh environments.
Battery Life
Battery life is a crucial consideration for professionals on the go. The Dell Precision 7520 offers a slightly longer battery life than the HP ZBook 15 G3, lasting up to 10 hours on a single charge. The ZBook 15 G3, on the other hand, provides a more modest battery life of around 8 hours.
Connectivity and Ports
Both laptops provide a comprehensive range of connectivity options. They feature Wi-Fi 6, Bluetooth 5.0, and several USB ports, including USB-C with Thunderbolt 3 support. The Dell Precision 7520 also includes an HDMI port, while the HP ZBook 15 G3 offers a DisplayPort instead.
Which Laptop is Right for You?
The Dell Precision 7520 and HP ZBook 15 G3 are both exceptional workstations that cater to the specific needs of professionals. The Precision 7520 excels with its higher resolution display, longer battery life, and more storage options. However, the ZBook 15 G3 offers superior graphics performance and a more rugged design.
Which Laptop is Better for CAD?
For professionals working with CAD applications, the HP ZBook 15 G3 is the better choice due to its dedicated NVIDIA Quadro graphics card. This graphics card provides faster rendering, smoother panning, and improved performance for CAD software.
Which Laptop is More Durable?
Both laptops are MIL-STD-810G certified, ensuring durability. However, the HP ZBook 15 G3 has a more rugged design with reinforced corners and a spill-resistant keyboard, making it better suited for harsh environments.
Which Laptop Has Better Security Features?
Both laptops offer a range of security features, including fingerprint readers and TPM 2.0 chips. However, the Dell Precision 7520 has an additional layer of security with its Dell Data Protection Suite, which provides advanced encryption and malware protection.
Verdict: The Ultimate Choice
Ultimately, the choice between the Dell Precision 7520 and HP ZBook 15 G3 depends on your specific requirements and preferences. If you prioritize graphics performance, durability, and security, the HP ZBook 15 G3 is the better option. However, if you value a high-resolution display, longer battery life, and more storage, the Dell Precision 7520 is the ideal choice.
Frequently Asked Questions
1. Which laptop has a better keyboard?
Both laptops feature backlit keyboards with comfortable key travel. However, the HP ZBook 15 G3 has a slightly more ergonomic design with dedicated function keys.
2. Can I upgrade the RAM and storage on both laptops?
Yes, both laptops allow for RAM and storage upgrades. The Precision 7520 supports up to 64GB of RAM, while the ZBook 15 G3 supports 32GB of RAM. Both laptops offer multiple storage options, including SSDs and HDDs.
3. Do both laptops support external graphics cards?
No, neither the Dell Precision 7520 nor the HP ZBook 15 G3 supports external graphics cards.
