In depth comparison and review of HP ZBook 15u G6 Mobile Workstation and Dell Precision 7520. 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 HP ZBook 15u G6 Mobile Workstation based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
powerful processor options
excellent security features
high-resolution display
good battery life
heavier than competitors
expensive base model
limited graphics performance
noisy under load
| DESIGN AND DIMENSIONS | HP ZBook 15u G6 Mobile Workstation | Dell Precision 7520 |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 37.08 cm x 25.1 cm x 1.86 cm | 37.8 cm x 26.1 cm x 3.3 cm |
| Weight | 1.77 kg | 2.8 kg |
| Case Material | Aluminum | - |
| Colour | - | Black |
| DISPLAY | HP ZBook 15u G6 Mobile Workstation | Dell Precision 7520 |
|---|
| Screen Size (Type) | 15.6" - IPS | 15.6" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Brightness | 250 cd/m² | - |
| Colour Gamut | 45% NTSC | - |
| Features | Full HD anti-glare | Anti-glare |
| PROCESSOR | HP ZBook 15u G6 Mobile Workstation | Dell Precision 7520 |
|---|
| CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | Intel Core i7 (7th Gen) 7700HQ / 2.8 GHz |
|---|---|---|
| Max Turbo Speed | 3.9 GHz | 3.8 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | L3 - 6 MB | 6 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Mobile Intel CM238 |
| Features | Intel Turbo Boost Technology 2.0 | Intel Turbo Boost Technology 2.0 |
| MEMORY | HP ZBook 15u G6 Mobile Workstation | Dell Precision 7520 |
|---|
| RAM | 8 GB (2 x 4 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 64 GB |
| RAM Type | DDR4 SDRAM - non-ECC | DDR4 SDRAM |
| Speed | 2400 MHz / PC4-19200 | 2400 MHz |
| Rated Speed | 2400 MHz | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 4 |
| Empty Slots | 0 | 2 |
| STORAGE | HP ZBook 15u G6 Mobile Workstation | Dell Precision 7520 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe) | 256 GB SSD M.2 PCIe |
|---|
| AUDIO & VIDEO | HP ZBook 15u G6 Mobile Workstation | Dell Precision 7520 |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon Pro WX 3200 / Intel UHD Graphics 620 | AMD Radeon Pro WX 4130 |
| Video Memory | 4 GB GDDR5 SDRAM | 2 GB GDDR5 SDRAM |
| Camera | Yes - 720p | Yes - 1280 x 720 |
| Camera Features | 720p HD movie recording, Windows Hello, HP Privacy HD | - |
| Image Sensor Type | - | CMOS |
| Video Resolutions | 1280 x 720 | 1280 x 720 |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Two microphones |
| Compliant Standards | High Definition Audio | High Definition Audio |
| Audio Features | Bang & Olufsen Audio | - |
| COMMUNICATIONS | HP ZBook 15u G6 Mobile Workstation | Dell Precision 7520 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - PCI Express Mini Card (M.2) | Intel Dual Band Wireless-AC 8265 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Intel I219-V | - |
| Bluetooth Class | Class 2 | - |
| Compliant Standards | IEEE 802.3ab, IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED | - |
| Features | Dual stream (2x2) | - |
| BATTERY | HP ZBook 15u G6 Mobile Workstation | Dell Precision 7520 |
|---|
| Technology | 3-cell lithium polymer | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 56 Wh | - |
| Battery Life | Up to 14 hours | - |
| AC ADAPTER | HP ZBook 15u G6 Mobile Workstation | Dell Precision 7520 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19.5 V | 180 Watt, 19.5 V, 9.23 A |
| INPUT | HP ZBook 15u G6 Mobile Workstation | Dell Precision 7520 |
|---|
| Type | Keyboard, pointing stick, ClickPad | Keyboard, touchpad, pointing stick |
|---|---|---|
| Keyboard Name | HP Collaboration | - |
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Volume control, spill-resistant, multi-touch clickpad, gesture function, precision touchpad | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | HP ZBook 15u G6 Mobile Workstation | Dell Precision 7520 |
|---|
| Interfaces | USB 3.1 (charging) USB-C 3.1 (supports Thunderbolt 3) USB 3.1 Headphone/microphone combo jack LAN Dock HDMI |
Mini DisplayPort LAN 4 x USB 3.1 Gen 1 (PowerShare) Headphone/microphone combo jack HDMI Dock USB-C (supports Thunderbolt) |
|---|---|---|
| Memory Card Reader | - | Yes (SD Card) |
| SOFTWARE | HP ZBook 15u G6 Mobile Workstation | Dell Precision 7520 |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) |
|---|---|---|
| Software Included | Skype, HP Recovery Manager, HP Support Assistant, Bing Toolbar, HP Hotkey Support, HP Performance Advisor, Windows Defender, HP Secure Erase, CyberLink Power Media Player, Absolute Persistence, HP Device Access Manager, HP Mobile Connect Pro, HP JumpStart, HP Noise Cancellation, HP Connection Optimizer, HP Fingerprint Sensor, Power On Authentication | Microsoft Office (Trial), McAfee (30 days trial) |
| MISCELLANEOUS | HP ZBook 15u G6 Mobile Workstation | Dell Precision 7520 |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | Trusted Platform Module (TPM) Security Chip, smart card reader |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Power On Authentication, HP Fast Charge, Pre-boot Authentication, Master Boot Record Security, HP Sure Start Gen 4 | - |
| Compliant Standards | ACPI, CSA, UL, VCCI, BSMI, GOST, CCC, FCC, RoHS, MIL-STD 810G, KCC, WEEE, A-Tick, ICES, CIT, low halogen, ICCP | - |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 0 °C | 10 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 20 - 80% (non-condensing) |
| Manufacturer Warranty | Limited warranty - parts and labour - 3 years | Limited warranty - 3 years - response time: next business day |
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