What To Know
- In terms of graphics, the ZBook Firefly 15 G7 offers the NVIDIA Quadro T500 with 4GB of dedicated GDDR6 VRAM, while the Precision 3551 comes with the NVIDIA Quadro T1200 with 4GB of dedicated GDDR5 VRAM.
- The ZBook Firefly 15 G7 comes in a silver finish, while the Precision 3551 is available in a choice of silver or black.
- In terms of battery life, the ZBook Firefly 15 G7 can last up to 10 hours on a single charge, while the Precision 3551 can last up to 8 hours.
In the realm of mobile workstations, the HP ZBook Firefly 15 G7 and the Dell Precision 3551 stand out as two exceptional contenders. Both devices offer powerful performance, advanced features, and sleek designs. This in-depth comparison will delve into the key differences between these two workstations, helping you make an informed decision based on your specific needs.
Performance
CPU and GPU
The HP ZBook Firefly 15 G7 comes equipped with the latest Intel Core i7-1185G7 processor, boasting four cores and eight threads with a base clock speed of 3.0 GHz and a turbo boost up to 4.8 GHz. The Dell Precision 3551, on the other hand, features the Intel Core i7-1165G7, which has four cores and eight threads, a base clock speed of 2.8 GHz, and a turbo boost up to 4.7 GHz.
In terms of graphics, the ZBook Firefly 15 G7 offers the NVIDIA Quadro T500 with 4GB of dedicated GDDR6 VRAM, while the Precision 3551 comes with the NVIDIA Quadro T1200 with 4GB of dedicated GDDR5 VRAM. The Quadro T500 is a mid-range professional graphics card designed for CAD, engineering, and other demanding applications. The Quadro T1200 is a slightly less powerful card that is still capable of handling most professional workloads.
Memory and Storage
Both the ZBook Firefly 15 G7 and the Precision 3551 come with 16GB of DDR4 RAM, which is plenty for most users. However, the ZBook Firefly 15 G7 has the option to upgrade to 32GB of RAM, while the Precision 3551 is limited to 16GB.
In terms of storage, the ZBook Firefly 15 G7 offers a 512GB PCIe NVMe SSD, while the Precision 3551 comes with a 256GB PCIe NVMe SSD. Both SSDs provide fast boot times and application loading speeds.
Design and Build Quality
Dimensions and Weight
The HP ZBook Firefly 15 G7 is slightly larger and heavier than the Dell Precision 3551. The ZBook Firefly 15 G7 measures 13.98 x 9.25 x 0.67 inches and weighs 3.5 pounds, while the Precision 3551 measures 13.58 x 9.17 x 0.67 inches and weighs 3.2 pounds.
Durability
Both the ZBook Firefly 15 G7 and the Precision 3551 are designed to withstand the rigors of daily use. They are both MIL-STD-810G certified, which means they have been tested to withstand extreme temperatures, shock, vibration, and more.
Aesthetics
The HP ZBook Firefly 15 G7 and the Dell Precision 3551 both have sleek and professional designs. The ZBook Firefly 15 G7 comes in a silver finish, while the Precision 3551 is available in a choice of silver or black.
Display
Size and Resolution
The HP ZBook Firefly 15 G7 and the Dell Precision 3551 both have 15.6-inch displays. The ZBook Firefly 15 G7 offers a Full HD (1920 x 1080) resolution, while the Precision 3551 has a slightly higher Quad HD+ (2560 x 1440) resolution.
Panel Type
The ZBook Firefly 15 G7 uses an IPS LCD panel, while the Precision 3551 uses an OLED panel. IPS LCD panels offer good color accuracy and wide viewing angles, while OLED panels provide deeper blacks and higher contrast ratios.
Connectivity
Ports
The HP ZBook Firefly 15 G7 and the Dell Precision 3551 both offer a comprehensive range of ports. The ZBook Firefly 15 G7 has two Thunderbolt 4 ports, two USB 3.2 Gen 1 Type-A ports, an HDMI 2.0 port, an Ethernet port, and a headphone/microphone jack. The Precision 3551 has two Thunderbolt 4 ports, three USB 3.2 Gen 1 Type-A ports, an HDMI 2.0 port, an Ethernet port, and a headphone/microphone jack.
Wireless Connectivity
Both the ZBook Firefly 15 G7 and the Precision 3551 come with the latest Wi-Fi 6 and Bluetooth 5.1 connectivity. Wi-Fi 6 provides faster speeds and improved range, while Bluetooth 5.1 offers increased bandwidth and reduced latency.
Battery Life
The HP ZBook Firefly 15 G7 has a slightly larger battery than the Dell Precision 3551. The ZBook Firefly 15 G7 has a 53-watt-hour battery, while the Precision 3551 has a 45-watt-hour battery. In terms of battery life, the ZBook Firefly 15 G7 can last up to 10 hours on a single charge, while the Precision 3551 can last up to 8 hours.
Price
The HP ZBook Firefly 15 G7 and the Dell Precision 3551 are both priced similarly. The ZBook Firefly 15 G7 starts at $1,999, while the Precision 3551 starts at $1,899.
The Verdict
The HP ZBook Firefly 15 G7 and the Dell Precision 3551 are both excellent mobile workstations. The ZBook Firefly 15 G7 offers slightly better performance, a larger battery, and more RAM options. The Precision 3551 has a slightly higher-resolution display and is a bit more affordable. Ultimately, the best choice for you will depend on your specific needs and budget.
Answers to Your Questions
Q: Which mobile workstation has the better performance?
A: The HP ZBook Firefly 15 G7 has slightly better performance thanks to its more powerful CPU and GPU.
Q: Which mobile workstation has the better display?
A: The Dell Precision 3551 has a slightly higher-resolution display than the HP ZBook Firefly 15 G7.
Q: Which mobile workstation has the better battery life?
A: The HP ZBook Firefly 15 G7 has a slightly larger battery than the Dell Precision 3551, resulting in longer battery life.
