Side by side comparison and review of Lenovo ThinkPad P51 (20MN) and HP ZBook Power G10 A 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 Lenovo ThinkPad P51 (20MN) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard
powerful processor
high-resolution display
good connectivity options
heavy and bulky
expensive
average battery life
noisy under load
Advantages and disadvantages of HP ZBook Power G10 A Mobile Workstation based on its technical characteristics, features, user experience, expert reviews and price level.
powerful quad-core processor
robust security features
high-resolution display
expandable memory options
good thermal management
heavier than competitors
limited color accuracy
shorter battery life
higher price point
| DESIGN AND DIMENSIONS | Lenovo ThinkPad P51 (20MN) | HP ZBook Power G10 A Mobile Workstation |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 37.74 cm x 25.23 cm x 2.94 cm | 35.94 cm x 23.39 cm x 2.29 cm |
| Weight | 2.67 kg | 2.01 kg |
| Case Material | Glass-fibre reinforced plastic, magnesium-aluminum alloy | - |
| Colour | Black | - |
| DISPLAY | Lenovo ThinkPad P51 (20MN) | HP ZBook Power G10 A Mobile Workstation |
|---|
| Screen Size (Type) | 15.6" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | WLED 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 | 400 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | Anti-glare, 160° viewing angle | Low Blue Light technology, Low Power, Full HD ultra wide-viewing angle (UWVA) eDP anti-glare +PSR2, 8-bit Colour Depth |
| PROCESSOR | Lenovo ThinkPad P51 (20MN) | HP ZBook Power G10 A Mobile Workstation |
|---|
| CPU | Intel Xeon E3-1505MV5 / 2.8 GHz | AMD Ryzen 9 7940HS / 4 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | 5.2 GHz |
| Number of Cores | Quad-Core | 8-core |
| Cache | 8 MB | L3 - 16 MB |
| Chipset | Mobile Intel CM238 | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo ThinkPad P51 (20MN) | HP ZBook Power G10 A Mobile Workstation |
|---|
| RAM | 16 GB (1 x 16 GB) | 32 GB (1 x 32 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM - non-ECC |
| Speed | 2133 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 | 1 |
| STORAGE | Lenovo ThinkPad P51 (20MN) | HP ZBook Power G10 A Mobile Workstation |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption, NVM Express (NVMe) - Samsung | 1 TB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe), triple-level cell (TLC) |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad P51 (20MN) | HP ZBook Power G10 A Mobile Workstation |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA Quadro M2200 / Intel HD Graphics P530 | NVIDIA RTX 2000 Ada / AMD Radeon 780M |
| Max Monitors Supported | 3 external monitor(s) | - |
| Video Memory | 4 GB | 8 GB GDDR6 SDRAM |
| Camera | Yes - 720p | Yes |
| Resolution | - | 5 Megapixel |
| Camera Features | - | Privacy shutter, IR camera, 88° view, HP Auto Frame |
| Sound | Stereo speakers, dual array microphone | Dual stereo speakers, dual array microphone |
| Codec | Realtek ALC3268 | Realtek ALC3247 |
| Compliant Standards | High Definition Audio | High Definition Audio |
| Audio Features | - | Output: discrete amplifiers |
| COMMUNICATIONS | Lenovo ThinkPad P51 (20MN) | HP ZBook Power G10 A 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 8260 - M.2 Card | MediaTek RZ616 - PCI Express Mini Card (M.2) |
| Network Interface | Gigabit Ethernet | - |
| Bluetooth Class | - | Class 1.5 |
| Compliant Standards | - | IEEE 802.11d, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.11h, IEEE 802.11e, IEEE 802.11k, IEEE 802.11j, IEEE 802.11w, IEEE 802.11r, IEEE 802.11v, IEEE 802.11mc |
| Features | - | Miracast, dual stream (2x2) |
| BATTERY | Lenovo ThinkPad P51 (20MN) | HP ZBook Power G10 A Mobile Workstation |
|---|
| Technology | 6-cell Lithium Ion | 6-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | 83 Wh |
| Battery Life | Up to 8.9 hours | Up to 14.5 hours |
| Battery Weight | - | 310 g |
| AC ADAPTER | Lenovo ThinkPad P51 (20MN) | HP ZBook Power G10 A Mobile Workstation |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 115/230 V (50/60 Hz) |
|---|---|---|
| Output | 170 Watt, 20 V | 150 Watt, 19.5 V, 16 A |
| INPUT | Lenovo ThinkPad P51 (20MN) | HP ZBook Power G10 A Mobile Workstation |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | - | HP Premium |
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant, multi-touch touchpad | Volume control, multi-touch clickpad, gesture function, precision touchpad, glass clickpad, spill-resistant, DuraKeys |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad P51 (20MN) | HP ZBook Power G10 A 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 |
USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (charging) 2 x USB 3.2 Gen 1 HDMI 2.1 Headphone/microphone combo jack |
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card, SDXC UHS-II Card) | - |
| SOFTWARE | Lenovo ThinkPad P51 (20MN) | HP ZBook Power G10 A Mobile Workstation |
|---|
| Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition (available through downgrade rights from Windows 10 Pro for Workstations 64-bit Edition) + Windows 10 Pro for Workstations 64-bit Edition Licence | Windows 11 Pro - English |
|---|---|---|
| Software Included | - | HP Remote Graphics Software, HP Recovery Manager, HP Support Assistant, HP Hotkey Support, HP Performance Advisor, Windows Defender, HP Secure Erase, HP Security Manager, HP Device Access Manager, HP JumpStart, HP PC Hardware Diagnostics, Native Miracast, HP Connection Optimizer, HP Manageability Integration Kit, HP Privacy Settings, HP Cloud Recovery, HP Sure Sense, HP Sure Recover Gen3, HP BIOSphere Gen6, HP Client Security Suite Gen6, HP Admin, HP Client Security Manager Gen7, HP Sure Start Gen6 |
| MISCELLANEOUS | Lenovo ThinkPad P51 (20MN) | HP ZBook Power G10 A Mobile Workstation |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | HP 150 Watt Smart PFC Slim AC Adapter |
| Integrated Options | - | Hall sensor, HP Tamper Lock, thermal sensor, HP Sure Platform |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card 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, MIL-STD-810G tested | BIOS Absolute Persistence, Power On Authentication, Pre-boot Authentication, Master Boot Record Security, HP Sure Click, HP Secure Platform |
| Compliant Standards | RoHS | CSA, VCCI, BSMI, CCC, FIPS 140-2 Level 2, FCC, RoHS, WEEE, CISPR, ICES, Common Criteria EAL4+, SRRC, NCC, low halogen, UL 62368-1, TEC, Low Blue Light certified (LBL), Ukraine NSoC, EAEU Compliance, Saudi Arabian Compliance |
| 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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