In depth comparison and review of Lenovo ThinkPad P51 (20HJ) and Dell Precision 7560. 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 Dell Precision 7560 based on its technical characteristics, features, user experience, expert reviews and price level.
powerful processor performance
robust build quality
excellent graphics capabilities
expandable memory options
wide range of ports
heavy and bulky
expensive price point
average battery life
noisy under load
DESIGN AND DIMENSIONS | Lenovo ThinkPad P51 (20HJ) | Dell Precision 7560 |
---|
Product Type | Mobile workstation | Mobile workstation |
---|---|---|
Dimensions (WxDxH) | 37.74 cm x 25.23 cm x 2.94 cm | 36 cm x 24.2 cm x 2.736 cm |
Weight | 2.55 kg | 2.45 kg |
Case Material | Glass-fibre reinforced plastic, magnesium-aluminum alloy | - |
Colour | Black | Grey |
DISPLAY | Lenovo ThinkPad P51 (20HJ) | Dell Precision 7560 |
---|
Screen Size (Type) | 15.6" - IPS | 15.6" |
---|---|---|
LCD Backlight Technology | LED backlight | WLED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Pixel Density (ppi) | - | 141 |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 250 cd/m² | 500 cd/m² |
Colour Gamut | - | 100% DCI-P3 |
Features | Anti-glare | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 35 ms response rate, 0.18 mm pixel pitch |
PROCESSOR | Lenovo ThinkPad P51 (20HJ) | Dell Precision 7560 |
---|
CPU | Intel Core i7 (7th Gen) 7820HQ / 2.9 GHz | Intel Core i7 (11th Gen) 11850H / 2.5 GHz |
---|---|---|
Max Turbo Speed | 3.9 GHz | 4.8 GHz |
Number of Cores | Quad-Core | 8-core |
Cache | 8 MB | 24 MB |
64-bit Computing | Yes | - |
Chipset | Mobile Intel CM238 | Intel WM590 |
Platform Technology | - | Intel vPro Platform |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo ThinkPad P51 (20HJ) | Dell Precision 7560 |
---|
RAM | 8 GB (1 x 8 GB) | 16 GB (2 x 8 GB) |
---|---|---|
Max RAM Supported | 64 GB | 128 GB |
RAM Type | DDR4 SDRAM - non-ECC | DDR4 SDRAM - non-ECC |
Speed | 2400 MHz | 3200 MHz |
Rated Speed | 2400 MHz | 3200 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 4 | 4 |
Empty Slots | 3 | 2 |
STORAGE | Lenovo ThinkPad P51 (20HJ) | Dell Precision 7560 |
---|
Main Storage Size (HDD/SSD) | 500 GB HDD SATA 6Gb/s / 7200 rpm | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
---|
AUDIO & VIDEO | Lenovo ThinkPad P51 (20HJ) | Dell Precision 7560 |
---|
Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
---|---|---|
Graphics Processor (GPU) | NVIDIA Quadro M1200 / Intel HD Graphics 630 | NVIDIA RTX A2000 |
Video Memory | 4 GB | 4 GB GDDR6 SDRAM |
Camera | Yes - 720p | Yes |
Resolution | - | 0.92 Megapixel |
Camera Features | - | 74.9 degrees |
Video Resolutions | - | 1280 x 720 |
Frame Rate | - | 30 frames per second |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3268 | Realtek ALC3204 |
Compliant Standards | High Definition Audio | High Definition Audio |
COMMUNICATIONS | Lenovo ThinkPad P51 (20HJ) | Dell Precision 7560 |
---|
Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
---|---|---|
Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | Intel Wi-Fi 6E AX 210 |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Intel I219-LM |
WWAN |
---|
Generation | - | 5G |
---|---|---|
Technology | - | 5G NR |
Controller | - | Qualcomm Snapdragon X55 |
BATTERY | Lenovo ThinkPad P51 (20HJ) | Dell Precision 7560 |
---|
Technology | 4-cell Lithium Ion | 6-cell Lithium Ion |
---|---|---|
Battery Capacity (Size) | 66 Wh | 95 Wh |
Battery Life | Up to 6.5 hours | - |
AC ADAPTER | Lenovo ThinkPad P51 (20HJ) | Dell Precision 7560 |
---|
Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
---|---|---|
Output | 170 Watt, 20 V | 180 Watt, 19.5 V, 9.23 A |
INPUT | Lenovo ThinkPad P51 (20HJ) | Dell Precision 7560 |
---|
Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
---|---|---|
Numeric Keypad | Yes | Yes |
Keyboard Backlight | - | Yes |
Features | Spill-resistant, multi-touch touchpad | - |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad P51 (20HJ) | Dell Precision 7560 |
---|
Slots | 1 x ExpressCard/34 (1 free) | 3 x M.2 Card |
---|---|---|
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 |
HDMI Mini DisplayPort 1.4 2 x USB-C 3.2 Gen 2 (supports Thunderbolt 4) USB 3.2 Gen 1 (PowerShare) USB 3.2 Gen 1 LAN Headphone/microphone combo jack |
Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card, SDXC UHS-II Card) | Yes (SD Card, SDHC Card, SDXC Card) |
SOFTWARE | Lenovo ThinkPad P51 (20HJ) | Dell Precision 7560 |
---|
Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition - Multilingual User Interface (MUI) |
---|---|---|
Software Included | - | Microsoft Office (30 days trial, excludes office licence) |
MISCELLANEOUS | Lenovo ThinkPad P51 (20HJ) | Dell Precision 7560 |
---|
Dockable | Yes | - |
---|---|---|
Included Accessories | Power adapter | Power adapter |
Integrated Options | - | GNSS receiver |
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader |
Security Slot Type | Kensington security slot | Noble Wedge 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 | ExpressCharge |
Compliant Standards | RoHS | FIPS 140-2, TCG Certified |
ENERGY STAR Certified | Yes | - |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 0 °C |
Humidity Range Operating | - | 10 - 90% (non-condensing) |