Detailed comparison and review of HP Zbook 15 G3 and Lenovo ThinkPad P53s (20N7). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
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
Advantages and disadvantages of Lenovo ThinkPad P53s (20N7) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
powerful CPU performance
good battery life
solid security features
heavy and bulky
moderate display brightness
limited graphics capability
expensive base model
DESIGN AND DIMENSIONS | HP Zbook 15 G3 | Lenovo ThinkPad P53s (20N7) |
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Product Type | Mobile workstation | Mobile workstation |
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Dimensions (WxDxH) | 38.6 cm x 26.4 cm x 2.6 cm | 36.58 cm x 24.8 cm x 1.91 cm |
Weight | 2.59 kg | 1.75 kg |
Case Material | - | Glass-fibre, polyphenylene sulfide, polyamide |
Colour | - | Black |
DISPLAY | HP Zbook 15 G3 | Lenovo ThinkPad P53s (20N7) |
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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) | 3840 x 2160 (Ultra HD 4K) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 500 cd/m² |
Colour Gamut | - | 100% Adobe RGB |
Features | - | Anti-glare, HDR (high dynamic range), 170° viewing angle, Dolby Vision |
PROCESSOR | HP Zbook 15 G3 | Lenovo ThinkPad P53s (20N7) |
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CPU | Intel Core i7 (6th Gen) 6820HQ / 2.7 GHz | Intel Core i7 (8th Gen) 8565U / 1.8 GHz |
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Max Turbo Speed | - | 4.6 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 8 MB | 8 MB |
64-bit Computing | Yes | Yes |
Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
MEMORY | HP Zbook 15 G3 | Lenovo ThinkPad P53s (20N7) |
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RAM | 16 GB | 8 GB (provided memory is soldered) |
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Max RAM Supported | 64 GB | 40 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 2400 MHz |
Rated Speed | - | 2666 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 4 | 1 |
Empty Slots | - | 1 |
STORAGE | HP Zbook 15 G3 | Lenovo ThinkPad P53s (20N7) |
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Main Storage Size (HDD/SSD) | 240 GB SSD | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Samsung |
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AUDIO & VIDEO | HP Zbook 15 G3 | Lenovo ThinkPad P53s (20N7) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | NVIDIA Quadro M2000M / Intel HD Graphics 530 | NVIDIA Quadro P520 / Intel UHD Graphics 620 |
Video Memory | 4 GB GDDR5 SDRAM | 2 GB GDDR5 SDRAM |
Video System Features | NVIDIA Optimus, Shader Model 5.0 | - |
Camera | Yes - 720p | Yes - 720p |
Camera Features | - | IR camera, ThinkShutter camera privacy |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | CX7501 | Realtek ALC3287 |
Compliant Standards | High Definition Audio | High Definition Audio, Dolby Audio Premium |
Audio Features | Bang & Olufsen Audio | - |
COMMUNICATIONS | HP Zbook 15 G3 | Lenovo ThinkPad P53s (20N7) |
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Wireless | Bluetooth, Wi-Fi | 802.11a/b/g/n/ac, Bluetooth 5.0 |
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Wireless Controller | - | Intel Wireless-AC 9560 |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
BATTERY | HP Zbook 15 G3 | Lenovo ThinkPad P53s (20N7) |
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Technology | Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | - | 57 Wh |
Battery Life | - | Up to 10 hours |
AC ADAPTER | HP Zbook 15 G3 | Lenovo ThinkPad P53s (20N7) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 150 Watt, 19.5 V | 65 Watt |
INPUT | HP Zbook 15 G3 | Lenovo ThinkPad P53s (20N7) |
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Type | Keyboard, touchpad, pointing stick | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | - | Yes |
Keyboard Backlight | - | Yes |
Features | Volume control, spill-resistant, touchpad with gesture support | Spill-resistant, multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | HP Zbook 15 G3 | Lenovo ThinkPad P53s (20N7) |
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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 Dock |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI LAN Dock Headphone/microphone combo jack |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card, SDXC UHS-II Card) | Yes (microSD) |
SOFTWARE | HP Zbook 15 G3 | Lenovo ThinkPad P53s (20N7) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition |
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MISCELLANEOUS | HP Zbook 15 G3 | Lenovo ThinkPad P53s (20N7) |
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Dockable | Yes | Yes |
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Included Accessories | Power adapter | USB-C power adapter |
Security | Trusted Platform Module (TPM 1.2) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint 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 |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | - | EPEAT Silver |
Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | - |