In depth comparison and review of HP ZBook 14u G5 Mobile Workstation and Dell Precision 3551. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of Dell Precision 3551 based on its technical characteristics, features, user experience, expert reviews and price level.
robust processing power
expandable memory options
reliable build quality
adequate port selection
decent battery life
heavier design
basic display quality
noisy under load
premium price tag
| DESIGN AND DIMENSIONS | HP ZBook 14u G5 Mobile Workstation | Dell Precision 3551 |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 32.6 cm x 23.43 cm x 1.79 cm | 35.91 cm x 23.625 cm x 1.499 cm |
| Weight | 1.48 kg | 1.89 kg |
| Case Material | Aluminum, magnesium alloy | - |
| Colour | Turbo silver | - |
| DISPLAY | HP ZBook 14u G5 Mobile Workstation | Dell Precision 3551 |
|---|
| Screen Size (Type) | 14" | 15.6" |
|---|---|---|
| Screen Resolution | - | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | - | 141 |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Features | - | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle |
| PROCESSOR | HP ZBook 14u G5 Mobile Workstation | Dell Precision 3551 |
|---|
| CPU | Intel Core i7 (8th Gen) 8550U / 1.8 GHz | Intel Core i7 (10th Gen) 10750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 5 GHz |
| Number of Cores | Quad-Core | 6-core |
| Cache | 8 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Turbo Boost Technology 2.0 | Intel Turbo Boost Max Technology 3.0 |
| MEMORY | HP ZBook 14u G5 Mobile Workstation | Dell Precision 3551 |
|---|
| RAM | 0 GB | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 64 GB |
| RAM Type | DDR4 SDRAM - non-ECC | DDR4 SDRAM |
| Speed | - | 2933 MHz |
| Rated Speed | - | 2933 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 2 | 1 |
| STORAGE | HP ZBook 14u G5 Mobile Workstation | Dell Precision 3551 |
|---|
| Main Storage Size (HDD/SSD) | - | 256 GB SSD M.2 PCIe |
|---|
| AUDIO & VIDEO | HP ZBook 14u G5 Mobile Workstation | Dell Precision 3551 |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | NVIDIA Quadro P620 |
|---|---|---|
| Video Memory | - | 4 GB GDDR5 SDRAM |
| Camera | - | Yes - HD |
| Resolution | - | 8 Megapixel |
| Camera Features | - | 78.6 degrees |
| Image Sensor Type | - | CMOS |
| Video Resolutions | - | 1280 x 720 |
| Frame Rate | - | 30 frames per second |
| Sound | Stereo speakers | Stereo speakers, dual array microphone |
| Codec | CX7750 | Realtek ALC3204 |
| Compliant Standards | - | High Definition Audio, Wave MAXXAudio Pro |
| Audio Features | Bang & Olufsen Audio | - |
| COMMUNICATIONS | HP ZBook 14u G5 Mobile Workstation | Dell Precision 3551 |
|---|
| 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 | Gigabit Ethernet |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3i, 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 14u G5 Mobile Workstation | Dell Precision 3551 |
|---|
| Technology | - | 4-cell |
|---|---|---|
| Battery Capacity (Size) | - | 68 Wh |
| AC ADAPTER | HP ZBook 14u G5 Mobile Workstation | Dell Precision 3551 |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 130 Watt, 20 V, 6.5 A |
| INPUT | HP ZBook 14u G5 Mobile Workstation | Dell Precision 3551 |
|---|
| Type | - | Keyboard, touchpad, pointing stick |
|---|---|---|
| Keyboard Backlight | - | Yes |
| CONNECTIONS & EXPANSIONS | HP ZBook 14u G5 Mobile Workstation | Dell Precision 3551 |
|---|
| Interfaces | USB 3.0 (charging) Thunderbolt 3 USB 3.0 Headphone/microphone combo jack LAN Dock HDMI |
HDMI USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) USB 3.1 (PowerShare) 2 x USB 3.1 Gen 1 LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (microSD, microSDHC, microSDXC) |
| SOFTWARE | HP ZBook 14u G5 Mobile Workstation | Dell Precision 3551 |
|---|
| Operating System (OS) | No operating system | Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | HP ZBook 14u G5 Mobile Workstation | Dell Precision 3551 |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | - | Power adapter |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Trusted Platform Module (TPM 2.0) Security Chip, smart card 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 3D DriveGuard, HP DuraKeys, soft-touch surface, HP BIOS Protection, HP Automatic Drive Lock, HP DriveLock, Power On Authentication, Pre-boot Authentication, HP Sure Start Gen 3, Master Boot Record Security | - |
| Compliant Standards | ACPI, CSA, UL, VCCI, BSMI, CCC, FCC, RoHS, KCC, WEEE, A-Tick, ICES, Common Criteria EAL4+ | - |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 0 - 95% (non-condensing) |
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