Side by side comparison and review of HP ZBook 15 G5 Mobile Workstation and Dell Precision 5550. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Dell Precision 5550 based on its technical characteristics, features, user experience, expert reviews and price level.
slim, lightweight design
powerful processor options
high-resolution display
excellent build quality
good thermal management
expensive price point
limited port selection
noisy under load
average battery life
| DESIGN AND DIMENSIONS | HP ZBook 15 G5 Mobile Workstation | Dell Precision 5550 |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 37.6 cm x 26.4 cm x 2.6 cm | 34.44 cm x 23.03 cm x 1.165 cm |
| Weight | 2.6 kg | 2.05 kg |
| Case Material | Aluminum, magnesium alloy | - |
| Colour | Turbo silver | Grey |
| DISPLAY | HP ZBook 15 G5 Mobile Workstation | Dell Precision 5550 |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| Screen Resolution | - | 1920 x 1200 (WUXGA) |
| Pixel Density (ppi) | - | 145 |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Brightness | - | 500 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | - | UltraSharp, anti-glare, IGZO technology, ±85° horizontal viewing angle, ±85° vertical viewing angle, 35 ms response rate, 0.1752 mm pixel pitch |
| PROCESSOR | HP ZBook 15 G5 Mobile Workstation | Dell Precision 5550 |
|---|
| CPU | Intel Core i7 (8th Gen) 8750H / 2.2 GHz | Intel Core i7 (10th Gen) 10850H / 2.7 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 5.1 GHz |
| Number of Cores | 6-core | 6-core |
| Cache | L3 - 9 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel CM246 | Mobile Intel WM490 |
| Platform Technology | - | Intel vPro Platform |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache, Intel Optane Memory Supported | Intel Thermal Velocity Boost, Intel vPro Platform Eligibility |
| MEMORY | HP ZBook 15 G5 Mobile Workstation | Dell Precision 5550 |
|---|
| RAM | 0 GB | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2933 MHz |
| Rated Speed | - | 2933 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | 4 | 0 |
| STORAGE | HP ZBook 15 G5 Mobile Workstation | Dell Precision 5550 |
|---|
| Main Storage Size (HDD/SSD) | - | 512 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | HP ZBook 15 G5 Mobile Workstation | Dell Precision 5550 |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 630 | NVIDIA Quadro T2000 |
|---|---|---|
| Video Memory | - | 4 GB GDDR5 SDRAM |
| Camera | - | Yes - HD |
| Resolution | - | 0.92 Megapixel |
| Camera Features | - | 78.5 degrees |
| Video Resolutions | - | 1280 x 720 |
| Frame Rate | - | 30 frames per second |
| Sound | Stereo speakers | Stereo speakers, dual array microphone |
| Compliant Standards | High Definition Audio | High Definition Audio |
| Audio Features | Bang & Olufsen Audio, HP Clear Sound Amp | - |
| COMMUNICATIONS | HP ZBook 15 G5 Mobile Workstation | Dell Precision 5550 |
|---|
| Wireless | - | 802.11a/b/g/n/ac Wave 2/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 201 |
| Network Interface | Gigabit Ethernet | - |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x | - |
| Remote Management Protocol | SNMP 2 | - |
| Features | Wake-on-LAN (WOL) | - |
| BATTERY | HP ZBook 15 G5 Mobile Workstation | Dell Precision 5550 |
|---|
| Technology | - | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 86 Wh |
| AC ADAPTER | HP ZBook 15 G5 Mobile Workstation | Dell Precision 5550 |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 130 Watt, 20 V, 6.5 A |
| INPUT | HP ZBook 15 G5 Mobile Workstation | Dell Precision 5550 |
|---|
| Type | - | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | - | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | HP ZBook 15 G5 Mobile Workstation | Dell Precision 5550 |
|---|
| Interfaces | LAN USB 3.0 (charging) HDMI 2 x USB-C 3.1 (supports Thunderbolt 3, DisplayPort 1.3 Alt Mode) Headphone/microphone combo jack 2 x USB 3.0 |
Headphone/microphone combo jack 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 3) (Power Delivery) USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card, SDXC UHS-II Card) | Yes (SD Card) |
| SOFTWARE | HP ZBook 15 G5 Mobile Workstation | Dell Precision 5550 |
|---|
| Operating System (OS) | No operating system | Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | HP ZBook 15 G5 Mobile Workstation | Dell Precision 5550 |
|---|
| Included Accessories | - | USB-C power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Fingerprint reader |
| Security Slot Type | Kensington security slot | Noble Wedge security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | HP DuraKeys, Automatic DriveLock, HP DriveLock, Measured Boot, Power On Authentication, Pre-boot Authentication, Master Boot Record Security, BIOS Update via Network, HP Sure Click | ExpressCharge |
| Compliant Standards | ACPI, CSA, UL, FCC, RoHS, WEEE, Common Criteria EAL4+, low halogen | - |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |
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