Detailed comparison and review of HP ZBook Studio G9 Mobile Workstation and Dell Precision 5550. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of HP ZBook Studio G9 Mobile Workstation based on its technical characteristics, features, user experience, expert reviews and price level.
powerful intel processor
high-resolution display
lightweight design
robust security features
expandable memory options
expensive price point
limited port selection
average battery life
loud fan noise
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 Studio G9 Mobile Workstation | Dell Precision 5550 |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 35.6 cm x 24.2 cm x 1.9 cm | 34.44 cm x 23.03 cm x 1.165 cm |
| Weight | 1.73 kg | 2.05 kg |
| Colour | Nouvelle silver | Grey |
| DISPLAY | HP ZBook Studio G9 Mobile Workstation | Dell Precision 5550 |
|---|
| Screen Size (Type) | 16" - IPS | 15.6" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1200 (WUXGA) |
| Pixel Density (ppi) | - | 145 |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Brightness | 400 cd/m² | 500 cd/m² |
| Colour Gamut | 100% sRGB | 100% sRGB |
| Features | Anti-glare, WUXGA ultra wide-viewing angle (UWVA), narrow bezel bent | 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 Studio G9 Mobile Workstation | Dell Precision 5550 |
|---|
| CPU | Intel Core i7 (12th Gen) 12700H / 2.3 GHz | Intel Core i7 (10th Gen) 10850H / 2.7 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 5.1 GHz |
| Number of Cores | 14-core | 6-core |
| Cache | L3 - 24 MB | 12 MB |
| 64-bit Computing | - | Yes |
| Chipset | - | Mobile Intel WM490 |
| Platform Technology | - | Intel vPro Platform |
| Features | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 | Intel Thermal Velocity Boost, Intel vPro Platform Eligibility |
| MEMORY | HP ZBook Studio G9 Mobile Workstation | Dell Precision 5550 |
|---|
| RAM | 16 GB (2 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR5 SDRAM - non-ECC | DDR4 SDRAM |
| Speed | 4800 MHz | 2933 MHz |
| Rated Speed | 4800 MHz | 2933 MHz |
| Form Factor | SO-DIMM 262-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | HP ZBook Studio G9 Mobile Workstation | Dell Precision 5550 |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe), triple-level cell (TLC) | 512 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | HP ZBook Studio G9 Mobile Workstation | Dell Precision 5550 |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA RTX A1000 / Intel Iris Xe Graphics | NVIDIA Quadro T2000 |
| Video Memory | 4 GB GDDR6 SDRAM | 4 GB GDDR5 SDRAM |
| Camera | Yes - HD | Yes - HD |
| Resolution | - | 0.92 Megapixel |
| Camera Features | IR camera, Windows Hello | 78.5 degrees |
| Video Resolutions | 720p | 1280 x 720 |
| Frame Rate | - | 30 frames per second |
| Sound | Four speakers, HP World Facing Microphone / dual-array digital microphone | Stereo speakers, dual array microphone |
| Compliant Standards | High Definition Audio | High Definition Audio |
| Audio Features | Bang & Olufsen Audio | - |
| COMMUNICATIONS | HP ZBook Studio G9 Mobile Workstation | Dell Precision 5550 |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac Wave 2/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | Intel Wi-Fi 6 AX 201 |
| Features | Miracast, dual stream (2x2) | - |
| BATTERY | HP ZBook Studio G9 Mobile Workstation | Dell Precision 5550 |
|---|
| Technology | 6-cell lithium polymer | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 86 Wh | 86 Wh |
| AC ADAPTER | HP ZBook Studio G9 Mobile Workstation | Dell Precision 5550 |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 150 Watt | 130 Watt, 20 V, 6.5 A |
| INPUT | HP ZBook Studio G9 Mobile Workstation | Dell Precision 5550 |
|---|
| Type | Keyboard, ClickPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Name | HP Premium Quiet Keyboard | - |
| Keyboard Backlight | Yes | Yes |
| Features | Volume control, multi-touch clickpad, gesture function, spill-resistant, DuraKeys | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | HP ZBook Studio G9 Mobile Workstation | Dell Precision 5550 |
|---|
| Interfaces | USB 3.1 Gen 1 (charging) Headphone/microphone combo jack 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery, Sleep & Charge) DisplayPort |
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 (microSD) | Yes (SD Card) |
| SOFTWARE | HP ZBook Studio G9 Mobile Workstation | Dell Precision 5550 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - English | Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) |
|---|---|---|
| Software Included | HP Support Assistant, HP Hotkey Support, HP Performance Advisor, Windows Defender, HP Device Access Manager, HP Image Assistant, HP PC Hardware Diagnostics, HP Manageability & Integration Kit, HP Connection Optimizer, HP Privacy Settings, HP Sure Admin, HP QuickDrop, HP BIOSphere Gen6, HP Noise Cancellation Software, HP Client Security Manager Gen7, HP Easy Clean, HP ZCentral Remote Boost 2020 Software for Z workstation (free download), Data Science Stack, HP Z Light Space | Microsoft Office (Trial) |
| MISCELLANEOUS | HP ZBook Studio G9 Mobile Workstation | Dell Precision 5550 |
|---|
| Included Accessories | HP 150 Watt Smart Slim AC Adapter | USB-C power adapter |
|---|---|---|
| Integrated Options | Tile module, HP Tamper Lock | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Fingerprint reader |
| Security Slot Type | Kensington nano security slot | Noble Wedge security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | BIOS Absolute Persistence, Power On Authentication, Pre-boot Authentication, Master Boot Record Security, HP Sure Start Gen 6 | ExpressCharge |
| Compliant Standards | Low halogen | - |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
| Humidity Range Operating | - | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - parts and labour - 3 years | - |
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