In depth comparison and review of Lenovo ThinkPad P51 (20HJ) and HP ZBook Studio G10 Mobile Workstation. 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 Studio G10 Mobile Workstation based on its technical characteristics, features, user experience, expert reviews and price level.
powerful intel processor
high-resolution display
expandable memory options
durable aluminum chassis
excellent thermal management
expensive price point
heavier than competitors
limited color options
average battery life
| DESIGN AND DIMENSIONS | Lenovo ThinkPad P51 (20HJ) | HP ZBook Studio G10 Mobile Workstation |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 37.74 cm x 25.23 cm x 2.94 cm | 35.6 cm x 24.2 cm x 1.9 cm |
| Weight | 2.55 kg | 1.73 kg |
| Case Material | Glass-fibre reinforced plastic, magnesium-aluminum alloy | - |
| Colour | Black | - |
| DISPLAY | Lenovo ThinkPad P51 (20HJ) | HP ZBook Studio G10 Mobile Workstation |
|---|
| Screen Size (Type) | 15.6" - IPS | 16" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| Pixel Density (ppi) | - | 142 |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 250 cd/m² | 400 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | Anti-glare | Low Blue Light technology, Low Power, 8-bit Colour Depth, WUXGA ultra wide-viewing angle (UWVA) anti-glare eDP +PSR2 |
| PROCESSOR | Lenovo ThinkPad P51 (20HJ) | HP ZBook Studio G10 Mobile Workstation |
|---|
| CPU | Intel Core i7 (7th Gen) 7820HQ / 2.9 GHz | Intel Core i7 (13th Gen) 13700H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 3.9 GHz | 5 GHz |
| Number of Cores | Quad-Core | 14-core |
| Cache | 8 MB | L3 - 24 MB |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel CM238 | - |
| Features | Integrated memory controller | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 |
| MEMORY | Lenovo ThinkPad P51 (20HJ) | HP ZBook Studio G10 Mobile Workstation |
|---|
| RAM | 8 GB (1 x 8 GB) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM - non-ECC | DDR5 SDRAM - non-ECC |
| Speed | 2400 MHz | 5600 MHz |
| Rated Speed | 2400 MHz | 5600 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 4 | 2 |
| Empty Slots | 3 | 0 |
| STORAGE | Lenovo ThinkPad P51 (20HJ) | HP ZBook Studio G10 Mobile Workstation |
|---|
| Main Storage Size (HDD/SSD) | 500 GB HDD SATA 6Gb/s / 7200 rpm | 1 TB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe), triple-level cell (TLC) |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad P51 (20HJ) | HP ZBook Studio G10 Mobile Workstation |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA Quadro M1200 / Intel HD Graphics 630 | NVIDIA RTX 2000 Ada / Intel Iris Xe Graphics |
| Video Memory | 4 GB | 8 GB GDDR6 SDRAM |
| Camera | Yes - 720p | Yes - HD |
| Camera Features | - | IR camera, Windows Hello |
| Video Resolutions | - | 720p |
| Sound | Stereo speakers, dual array microphone | Four speakers, 2 Top Facing Microphone dual-array digital microphones |
| Codec | Realtek ALC3268 | Realtek ALC3315 |
| Compliant Standards | High Definition Audio | High Definition Audio |
| Audio Features | - | Output: Bang & Olufsen Audio, 200 Hz bass roll off |
| COMMUNICATIONS | Lenovo ThinkPad P51 (20HJ) | HP ZBook Studio G10 Mobile Workstation |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 wireless card |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | Intel Wi-Fi 6E AX 211 - PCI Express Mini Card (M.2) |
| Network Interface | Gigabit Ethernet | - |
| Bluetooth Class | - | Class 2 |
| Compliant Standards | - | IEEE 802.11d, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.11h, IEEE 802.11e, IEEE 802.11k, IEEE 802.11r, IEEE 802.11v |
| Features | - | Miracast, Wake-on-LAN (WOL), dual stream (2x2), MU-MIMO, CNVi |
| BATTERY | Lenovo ThinkPad P51 (20HJ) | HP ZBook Studio G10 Mobile Workstation |
|---|
| Technology | 4-cell Lithium Ion | 6-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 66 Wh | 86 Wh |
| Battery Life | Up to 6.5 hours | - |
| Battery Weight | - | 339 g |
| AC ADAPTER | Lenovo ThinkPad P51 (20HJ) | HP ZBook Studio G10 Mobile Workstation |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 115/230 V (50/60 Hz) |
|---|---|---|
| Output | 170 Watt, 20 V | 200 Watt, 19.5 V, 21 A |
| INPUT | Lenovo ThinkPad P51 (20HJ) | HP ZBook Studio G10 Mobile Workstation |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | - | HP Premium Quiet Keyboard |
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant, multi-touch touchpad | Multi-touch clickpad, gesture function, glass clickpad, image sensor, spill-resistant, DuraKeys |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad P51 (20HJ) | HP ZBook Studio G10 Mobile Workstation |
|---|
| Slots | 1 x ExpressCard/34 (1 free) | - |
|---|---|---|
| Interfaces | USB 3.1 Gen 1/USB 3.0 (Always On) 3 x USB 3.1 Gen 1/USB 3.0 USB-C (supports Thunderbolt 3) Mini DisplayPort HDMI LAN Dock Headphone/microphone combo jack |
USB 3.2 Gen 1 (charging) Headphone/microphone combo jack 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery, Sleep & Charge) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) |
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card, SDXC UHS-II Card) | Yes (microSD, microSDHC, microSDXC, microSDUC) |
| SOFTWARE | Lenovo ThinkPad P51 (20HJ) | HP ZBook Studio G10 Mobile Workstation |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Pro - English |
|---|---|---|
| Software Included | - | HP Support Assistant, HP Power Manager, HP Hotkey Support, HP Performance Advisor, HP Secure Erase, HP Drive Packs (free download), HP Client Catalogue (free download), HP Client Security Manager, HP Device Access Manager, HP PC Hardware Diagnostics, HP MAC Address Manager, HP Manageability & Integration Kit (free download), HP Notifications, HP Privacy Settings, HP Cloud Recovery, HP Client Management Script Library (free download), HP BIOSphere Gen6, HP Wake on WLAN, myHP, Touchpoint Customiser for Commercial, HP Noise Cancellation Software, HP Image Assistant Gen5 (free download), HP Easy Clean, HP Smart Support, Data Science Stack, HP Connect for Microsoft Endpoint Manager, HP Patch Assistant (free download), HP Z Light Space |
| MISCELLANEOUS | Lenovo ThinkPad P51 (20HJ) | HP ZBook Studio G10 Mobile Workstation |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | HP 200W Slim Smart PFC AC Adapter |
| Bundled with | - | HP Wolf Pro Security Edition (1 year) |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | Kensington nano security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password, ThinkVantage Active Protection System, MIL-STD-810G tested | Automatic DriveLock, HP DriveLock, Power On Authentication, HP Fast Charge, Pre-boot Authentication, Master Boot Record Security, BIOS Update via Network, Secured-core PC enabled |
| Compliant Standards | RoHS | CSA, UL, VCCI, BSMI, SABS, CCC, FCC, RoHS, KCC, A-Tick, ICES, EAC, CIT, low halogen, RED, MIL-STD-810H, BNCI |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
| Humidity Range Operating | - | 10 - 90% (non-condensing) |
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