Side by side comparison and review of HP Zbook 15 G2 and Lenovo ThinkPad P1 (2nd Gen) (20QT). 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 G2 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
powerful quad-core processor
upgradeable memory options
high-resolution display
good connectivity options
heavy and bulky
older model
noisy under load
mediocre battery life
Advantages and disadvantages of Lenovo ThinkPad P1 (2nd Gen) (20QT) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful processor performance
robust build quality
excellent 4k display
good thermal management
reliable security features
high price point
average battery life
heavier than competitors
limited port selection
DESIGN AND DIMENSIONS | HP Zbook 15 G2 | Lenovo ThinkPad P1 (2nd Gen) (20QT) |
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Product Type | Mobile workstation | Mobile workstation |
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Dimensions (WxDxH) | 38.15 cm x 25.7 cm x 3.55 cm | 36.18 cm x 24.57 cm x 1.84 cm |
Weight | 2.78 kg | 1.7 kg |
Case Material | Aluminum, magnesium alloy | Aluminum, glass-fibre reinforced plastic, carbon fibre reinforced plastic |
Colour | - | Black paint |
DISPLAY | HP Zbook 15 G2 | Lenovo ThinkPad P1 (2nd Gen) (20QT) |
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Screen Size (Type) | 15.6" | 15.6" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 300 cd/m² |
Colour Gamut | - | 72% NTSC |
Features | - | Anti-glare, 170° viewing angle |
PROCESSOR | HP Zbook 15 G2 | Lenovo ThinkPad P1 (2nd Gen) (20QT) |
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CPU | Intel Core i7 (4th Gen) 4710MQ / 2.5 GHz | Intel Core i7 (9th Gen) 9750H / 2.6 GHz |
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Max Turbo Speed | 3.5 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 CM246 |
Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
MEMORY | HP Zbook 15 G2 | Lenovo ThinkPad P1 (2nd Gen) (20QT) |
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RAM | 16 GB | 16 GB (1 x 16 GB) |
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Max RAM Supported | 32 GB | 64 GB |
RAM Type | DDR3L SDRAM | DDR4 SDRAM - non-ECC |
Speed | - | 2666 MHz |
Rated Speed | - | 2666 MHz |
Form Factor | SO-DIMM 204-pin | SO-DIMM 260-pin |
Slots Qty | 4 | 2 |
Empty Slots | - | 1 |
STORAGE | HP Zbook 15 G2 | Lenovo ThinkPad P1 (2nd Gen) (20QT) |
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Main Storage Size (HDD/SSD) | 256 GB SSD | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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Optical Drive | DVD-Writer | - |
AUDIO & VIDEO | HP Zbook 15 G2 | Lenovo ThinkPad P1 (2nd Gen) (20QT) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | NVIDIA Quadro K2100M | NVIDIA Quadro T1000 / Intel UHD Graphics 630 |
Video Memory | - | 4 GB GDDR5 SDRAM |
Camera | Yes - 720p | Yes - 720p |
Camera Features | Low light enhancement | ThinkShutter camera privacy |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | - | Conexant CX11880 |
Compliant Standards | High Definition Audio, DTS Studio Sound, DTS SOUND+ | High Definition Audio, Dolby Audio Premium, Dolby Atmos |
COMMUNICATIONS | HP Zbook 15 G2 | Lenovo ThinkPad P1 (2nd Gen) (20QT) |
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Wireless | Bluetooth, Wi-Fi | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
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Wireless Controller | - | Intel Wi-Fi 6 AX 200 |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Intel I219-V |
BATTERY | HP Zbook 15 G2 | Lenovo ThinkPad P1 (2nd Gen) (20QT) |
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Technology | Lithium Ion | Lithium Ion |
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Battery Capacity (Size) | - | 80 Wh |
Battery Life | - | Up to 13.8 hours |
AC ADAPTER | HP Zbook 15 G2 | Lenovo ThinkPad P1 (2nd Gen) (20QT) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | - | 135 Watt |
INPUT | HP Zbook 15 G2 | Lenovo ThinkPad P1 (2nd Gen) (20QT) |
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Type | Keyboard, touchpad, pointing stick | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes |
Features | Volume control, spill-resistant, touchpad with gesture support | Spill-resistant, multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | HP Zbook 15 G2 | Lenovo ThinkPad P1 (2nd Gen) (20QT) |
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Interfaces | VGA DisplayPort Thunderbolt 2 Headphone/microphone combo jack Battery Dock LAN 2 x USB 3.0 USB 2.0 USB 3.0 (charging) |
USB 3.1 Gen 1 (Always On) USB 3.1 Gen 1 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Lenovo Ethernet extension connector Headphone/microphone combo jack LAN (on supplied cable) |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card, SDXC UHS-II Card) | Yes (SD Card, SDHC Card, SDXC Card, SDXC UHS-II Card) |
SOFTWARE | HP Zbook 15 G2 | Lenovo ThinkPad P1 (2nd Gen) (20QT) |
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Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Pro 64-bit Edition - English |
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MISCELLANEOUS | HP Zbook 15 G2 | Lenovo ThinkPad P1 (2nd Gen) (20QT) |
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Dockable | Yes | - |
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Included Accessories | Power adapter | Power adapter, ThinkPad Ethernet Extension cable |
Security | Trusted Platform Module (TPM 1.2) Security Chip | 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 | Administrator password, hard drive password, power-on password | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
Compliant Standards | ISO 9001, ISO 14001, RoHS, ISO 27001 | RoHS |
SAR Value | - | 0.546 W/kg (body), 0.546 W/kg (limb) |
ENERGY STAR Certified | Yes | - |
Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 3 years - on-site Limited warranty - battery - 1 year |