Side by side comparison and review of HP ZBook 15 G4 Mobile Workstation and Lenovo ThinkPad P1 Gen 3 (20TJ). 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 P1 Gen 3 (20TJ) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful intel processors
ultralight carbon chassis
high-resolution display
robust security features
versatile connectivity options
expensive price point
average battery life
noisy under load
limited color accuracy
| DESIGN AND DIMENSIONS | HP ZBook 15 G4 Mobile Workstation | Lenovo ThinkPad P1 Gen 3 (20TJ) |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 38.6 cm x 26.4 cm x 2.6 cm | 36.18 cm x 24.57 cm x 1.84 cm |
| Weight | 2.6 kg | 1.7 kg |
| Case Material | - | Aluminum, polycarbonate, polycarbonate ABS, carbon fibre, polyphenylene sulfide |
| Colour | - | Black |
| DISPLAY | HP ZBook 15 G4 Mobile Workstation | Lenovo ThinkPad P1 Gen 3 (20TJ) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | - | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | - | 72% NTSC |
| Features | - | Anti-glare, Wide Viewing Angle, 170° viewing angle, 72% NTSC colour gamut |
| PROCESSOR | HP ZBook 15 G4 Mobile Workstation | Lenovo ThinkPad P1 Gen 3 (20TJ) |
|---|
| CPU | Intel Core i5 (7th Gen) 7440HQ / 2.8 GHz | Intel Core i7 (10th Gen) 10850H / 2.7 GHz |
|---|---|---|
| Max Turbo Speed | 3.8 GHz | 5.1 GHz |
| Number of Cores | Quad-Core | 6-core |
| Cache | L3 - 6 MB | 12 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel CM238 | Mobile Intel WM490 |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
| MEMORY | HP ZBook 15 G4 Mobile Workstation | Lenovo ThinkPad P1 Gen 3 (20TJ) |
|---|
| RAM | 0 GB | 16 GB (1 x 16 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM - non-ECC | DDR4 SDRAM - non-ECC |
| Speed | - | 2933 MHz |
| Rated Speed | - | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 4 | 2 |
| Empty Slots | 4 | 1 |
| STORAGE | HP ZBook 15 G4 Mobile Workstation | Lenovo ThinkPad P1 Gen 3 (20TJ) |
|---|
| Main Storage Size (HDD/SSD) | - | 512 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Samsung |
|---|---|---|
| RAID Level | - | RAID 0, RAID 1 |
| AUDIO & VIDEO | HP ZBook 15 G4 Mobile Workstation | Lenovo ThinkPad P1 Gen 3 (20TJ) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel HD Graphics 630 | NVIDIA Quadro T2000 / Intel UHD Graphics |
| Video Memory | - | 4 GB GDDR6 SDRAM |
| Video System Features | - | Max-Q design |
| Camera | - | Yes - 720p |
| Camera Features | - | ThinkShutter camera privacy |
| Sound | Stereo speakers | Stereo speakers, dual array microphone |
| Codec | CX7501 | Realtek ALC3286 |
| Compliant Standards | High Definition Audio | Dolby Atmos |
| Audio Features | Bang & Olufsen Audio | - |
| COMMUNICATIONS | HP ZBook 15 G4 Mobile Workstation | Lenovo ThinkPad P1 Gen 3 (20TJ) |
|---|
| Wireless | - | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 201 |
| Network Interface | Gigabit Ethernet | - |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3az | - |
| Remote Management Protocol | SNMP 2 | - |
| Features | Miracast, Wake-on-LAN (WOL) | - |
| BATTERY | HP ZBook 15 G4 Mobile Workstation | Lenovo ThinkPad P1 Gen 3 (20TJ) |
|---|
| Technology | - | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 80 Wh |
| Battery Life | - | Up to 15.9 hours |
| AC ADAPTER | HP ZBook 15 G4 Mobile Workstation | Lenovo ThinkPad P1 Gen 3 (20TJ) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 135 Watt, 20 V |
| INPUT | HP ZBook 15 G4 Mobile Workstation | Lenovo ThinkPad P1 Gen 3 (20TJ) |
|---|
| Type | - | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | - | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | HP ZBook 15 G4 Mobile Workstation | Lenovo ThinkPad P1 Gen 3 (20TJ) |
|---|
| 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 |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card) |
| SOFTWARE | HP ZBook 15 G4 Mobile Workstation | Lenovo ThinkPad P1 Gen 3 (20TJ) |
|---|
| Operating System (OS) | No operating system | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | HP ZBook 15 G4 Mobile Workstation | Lenovo ThinkPad P1 Gen 3 (20TJ) |
|---|
| Included Accessories | - | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | 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 | HP 3D DriveGuard, HP DuraKeys, HP SpareKey, soft-touch surface, HP BIOS Protection, HP SureStart, SecureBoot, HP Automatic Drive Lock, HP DriveLock, Hybrid Boot, Master Record Security, Measured Boot, Power On Authentication, Pre-Boot Security | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
| Compliant Standards | ACPI, CSA, UL, FCC, RoHS, WEEE | RoHS |
| SAR Value | - | 2.512 W/kg (body), 0.967 W/kg (limb) |
| Specific Absorption Rate (SAR) | - | 2.512 W/kg (body) 0.967 W/kg (limb) |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
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