Side by side comparison and review of HP ZBook 15 G4 Mobile Workstation and HP ZBook 15 G6 Mobile Workstation. 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 HP ZBook 15 G6 Mobile Workstation based on its technical characteristics, features, user experience, expert reviews and price level.
powerful quad-core processor
high-resolution dreamcolor display
robust aluminum chassis
expandable memory options
advanced security features
heavier than competitors
shorter battery life
noisy under load
expensive base model
| DESIGN AND DIMENSIONS | HP ZBook 15 G4 Mobile Workstation | HP ZBook 15 G6 Mobile Workstation |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 38.6 cm x 26.4 cm x 2.6 cm | 37.6 cm x 26.4 cm x 2.6 cm |
| Weight | 2.6 kg | 2.6 kg |
| DISPLAY | HP ZBook 15 G4 Mobile Workstation | HP ZBook 15 G6 Mobile Workstation |
|---|
| Screen Size (Type) | 15.6" | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | - | WLED backlight |
| Screen Resolution | - | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Brightness | - | 250 cd/m² |
| Colour Gamut | - | 45% sRGB |
| Features | - | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare |
| PROCESSOR | HP ZBook 15 G4 Mobile Workstation | HP ZBook 15 G6 Mobile Workstation |
|---|
| CPU | Intel Core i5 (7th Gen) 7440HQ / 2.8 GHz | Intel Core i7 (9th Gen) 9750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 3.8 GHz | 4.5 GHz |
| Number of Cores | Quad-Core | 6-core |
| Cache | L3 - 6 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel CM238 | - |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Turbo Boost Technology 2.0 |
| MEMORY | HP ZBook 15 G4 Mobile Workstation | HP ZBook 15 G6 Mobile Workstation |
|---|
| RAM | 0 GB | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR4 SDRAM - non-ECC | DDR4 SDRAM |
| Speed | - | 2666 MHz |
| Rated Speed | - | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 4 | 4 |
| Empty Slots | 4 | 3 |
| STORAGE | HP ZBook 15 G4 Mobile Workstation | HP ZBook 15 G6 Mobile Workstation |
|---|
| Main Storage Size (HDD/SSD) | - | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe) |
|---|---|---|
| RAID Level | - | RAID 1 |
| SSD Cache | - | 16 GB 3D Xpoint (Optane) (PCIe (NVMe)) |
| AUDIO & VIDEO | HP ZBook 15 G4 Mobile Workstation | HP ZBook 15 G6 Mobile Workstation |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel HD Graphics 630 | NVIDIA Quadro T1000 / Intel UHD Graphics 630 |
| Video Memory | - | 4 GB GDDR5 SDRAM |
| Camera | - | Yes - HD |
| Video Resolutions | - | 720p |
| Sound | Stereo speakers | Stereo speakers, dual array microphone |
| Codec | CX7501 | - |
| Compliant Standards | High Definition Audio | High Definition Audio |
| Audio Features | Bang & Olufsen Audio | Bang & Olufsen Audio, HP Clear Sound Amp |
| COMMUNICATIONS | HP ZBook 15 G4 Mobile Workstation | HP ZBook 15 G6 Mobile Workstation |
|---|
| Wireless | - | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 200 - PCI Express Mini Card (M.2) |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Intel I219-V |
| Bluetooth Class | - | Class 2 |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3az | IEEE 802.3, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.3az |
| Remote Management Protocol | SNMP 2 | SNMP 2 |
| Features | Miracast, Wake-on-LAN (WOL) | Miracast, Wake-on-LAN (WOL) |
| BATTERY | HP ZBook 15 G4 Mobile Workstation | HP ZBook 15 G6 Mobile Workstation |
|---|
| Technology | - | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 90 Wh |
| AC ADAPTER | HP ZBook 15 G4 Mobile Workstation | HP ZBook 15 G6 Mobile Workstation |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 150 Watt, 19.5 V |
| INPUT | HP ZBook 15 G4 Mobile Workstation | HP ZBook 15 G6 Mobile Workstation |
|---|
| Type | - | Keyboard, pointing stick, ClickPad |
|---|---|---|
| Keyboard Name | - | HP Collaboration |
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes |
| Features | - | Volume control, spill-resistant, ClickPad with gesture support |
| CONNECTIONS & EXPANSIONS | HP ZBook 15 G4 Mobile Workstation | HP ZBook 15 G6 Mobile Workstation |
|---|
| Interfaces | LAN VGA USB 3.0 (charging) HDMI 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) Headphone/microphone combo jack 2 x USB 3.0 |
LAN USB 3.1 Gen 1 (charging) HDMI 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort 1.4 Alt Mode) Headphone/microphone combo jack 2 x USB 3.1 Gen 1 |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card, SDXC UHS-II Card) |
| SOFTWARE | HP ZBook 15 G4 Mobile Workstation | HP ZBook 15 G6 Mobile Workstation |
|---|
| Operating System (OS) | No operating system | Windows 10 Pro 64-bit Edition - English |
|---|
| MISCELLANEOUS | HP ZBook 15 G4 Mobile Workstation | HP ZBook 15 G6 Mobile Workstation |
|---|
| Included Accessories | - | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader |
| Security Slot Type | Kensington security slot | Kensington 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, HP SpareKey, soft-touch surface, HP BIOS Protection, HP SureStart, SecureBoot, HP Automatic Drive Lock, HP DriveLock, Hybrid Boot, Master Record Security, Measured Boot, Power On Authentication, Pre-Boot Security | 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 |
| Compliant Standards | ACPI, CSA, UL, FCC, RoHS, WEEE | ACPI, CSA, UL, FCC, RoHS, WEEE, Common Criteria EAL4+, low halogen |
| ENERGY STAR Certified | - | Yes |
| 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) |
| Manufacturer Warranty | - | Limited warranty - parts and labour - 3 years |
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