Side by side comparison and review of HP ZBook Power G8 Mobile Workstation and HP Zbook 15 G3. 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 Power G8 Mobile Workstation based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
powerful processor options
high-resolution display
ample connectivity ports
reliable security features
heavier than competitors
expensive base model
average battery life
noisy under load
Advantages and disadvantages of HP Zbook 15 G3 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
powerful processor performance
expandable memory options
high-resolution display
good connectivity options
heavier than competitors
expensive base model
average battery life
noisy under load
| DESIGN AND DIMENSIONS | HP ZBook Power G8 Mobile Workstation | HP Zbook 15 G3 |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 35.94 cm x 23.39 cm x 2.28 cm | 38.6 cm x 26.4 cm x 2.6 cm |
| Weight | 1.9 kg | 2.59 kg |
| Case Material | ABS plastic, anodised aluminium | - |
| DISPLAY | HP ZBook Power G8 Mobile Workstation | HP Zbook 15 G3 |
|---|
| 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) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 250 cd/m² | 300 cd/m² |
| Colour Gamut | 45% NTSC | - |
| Features | Ambient light sensor, Full HD eDP anti-glare | - |
| PROCESSOR | HP ZBook Power G8 Mobile Workstation | HP Zbook 15 G3 |
|---|
| CPU | Intel Core i7 (11th Gen) 11800H | Intel Core i7 (6th Gen) 6820HQ / 2.7 GHz |
|---|---|---|
| Max Turbo Speed | 4.6 GHz | - |
| Number of Cores | 8-core | Quad-Core |
| Cache | 24 MB | 8 MB |
| 64-bit Computing | - | Yes |
| Chipset | Intel WM590 | - |
| Features | Intel Turbo Boost Technology | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | HP ZBook Power G8 Mobile Workstation | HP Zbook 15 G3 |
|---|
| RAM | 8 GB (1 x 8 GB) | 16 GB |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM - non-ECC | DDR4 SDRAM |
| Speed | 3200 MHz | - |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 4 |
| Empty Slots | 1 | - |
| STORAGE | HP ZBook Power G8 Mobile Workstation | HP Zbook 15 G3 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), triple-level cell (TLC) | 240 GB SSD |
|---|
| AUDIO & VIDEO | HP ZBook Power G8 Mobile Workstation | HP Zbook 15 G3 |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA T600 / Intel UHD Graphics | NVIDIA Quadro M2000M / Intel HD Graphics 530 |
| Video Memory | 4 GB GDDR6 SDRAM | 4 GB GDDR5 SDRAM |
| Video System Features | - | NVIDIA Optimus, Shader Model 5.0 |
| Camera | Yes - HD | Yes - 720p |
| Camera Features | IR camera, camera cover | - |
| Video Resolutions | 720p | - |
| Sound | Dual stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | - | CX7501 |
| Compliant Standards | High Definition Audio | High Definition Audio |
| Audio Features | - | Bang & Olufsen Audio |
| COMMUNICATIONS | HP ZBook Power G8 Mobile Workstation | HP Zbook 15 G3 |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | Bluetooth, Wi-Fi |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 - PCI Express Mini Card (M.2) | - |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Intel I219-V | - |
| Bluetooth Class | Class 2 | - |
| Features | Dual stream (2x2), MU-MIMO | - |
| BATTERY | HP ZBook Power G8 Mobile Workstation | HP Zbook 15 G3 |
|---|
| Technology | 6-cell lithium polymer | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 83 Wh | - |
| Battery Life | Up to 12 hours | - |
| AC ADAPTER | HP ZBook Power G8 Mobile Workstation | HP Zbook 15 G3 |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 150 Watt, 19.5 V | 150 Watt, 19.5 V |
| INPUT | HP ZBook Power G8 Mobile Workstation | HP Zbook 15 G3 |
|---|
| Type | Keyboard, ClickPad | Keyboard, touchpad, pointing stick |
|---|---|---|
| Keyboard Name | HP Premium Quiet Keyboard | - |
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | - |
| Features | Programmable buttons, volume control, spill-resistant, multi-touch clickpad, gesture function, precision touchpad, glass clickpad | Volume control, spill-resistant, touchpad with gesture support |
| CONNECTIONS & EXPANSIONS | HP ZBook Power G8 Mobile Workstation | HP Zbook 15 G3 |
|---|
| Slots | 1 x M.2 (PCI Express 4.0 x4) (0 free) 1 x M.2 (PCI Express 3.0 x4) (0 free) |
- |
|---|---|---|
| Interfaces | USB-C 3.1 Gen 2 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (BC1.2 charging) HDMI USB 3.1 Gen 1 (charging) Headphone/microphone combo jack LAN 2 x USB 3.1 Gen 1 |
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 Dock |
| Memory Card Reader | - | Yes (SD Card, SDHC Card, SDXC Card, SDXC UHS-II Card) |
| SOFTWARE | HP ZBook Power G8 Mobile Workstation | HP Zbook 15 G3 |
|---|
| 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 |
|---|
| MISCELLANEOUS | HP ZBook Power G8 Mobile Workstation | HP Zbook 15 G3 |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | HP 150 Watt Smart PFC Slim AC Adapter | Power adapter |
| Integrated Options | Tile module, HP Tamper Lock | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | Trusted Platform Module (TPM 1.2) Security Chip |
| Security Slot Type | Kensington nano security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Automatic DriveLock, BIOS Absolute Persistence, HP DriveLock, BIOS Update via Network, HP Sure Click, HP Sure Sense, HP Secure Erase, HP Sure Start Gen 6, HP Sure Admin, HP Sure Run Gen 4, HP Client Security Manager Gen 7, HP BIOSphere Gen 6, HP Sure Recover Gen 4 | Administrator password, hard drive password, power-on password |
| Compliant Standards | CSA, UL, VCCI, BSMI, GOST, CCC, FCC, KCC, A-Tick, ICES, low halogen, ICCP, RED, MIL-STD-810H, BNCI | ISO 9001, ISO 14001, RoHS, ISO 27001 |
| ENERGY STAR Certified | Yes | Yes |
| TCO Certified | TCO Certified Notebooks 8 | - |
| 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 Limited warranty - battery - 3 years |
Limited warranty - 2 years - pick-up and return |
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