In depth comparison and review of Dell Precision 7770 and Lenovo ThinkPad P1 (2nd Gen) (20QU). 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 7770 based on its technical characteristics, features, user experience, expert reviews and price level.
powerful processor performance
high-resolution display
robust build quality
ample connectivity options
scalable memory and storage
heavier than competitors
expensive base model
average battery life
noisy under load
Advantages and disadvantages of Lenovo ThinkPad P1 (2nd Gen) (20QU) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
powerful processor performance
high-resolution display
excellent keyboard comfort
good thermal management
heavyweight design
short battery life
limited storage capacity
expensive price point
| DESIGN AND DIMENSIONS | Dell Precision 7770 | Lenovo ThinkPad P1 (2nd Gen) (20QU) |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 39.8 cm x 26.502 cm x 2.67 cm | 36.18 cm x 24.57 cm x 1.84 cm |
| Weight | 3.02 kg | 1.7 kg |
| Case Material | - | Aluminum, glass-fibre reinforced plastic, carbon fibre reinforced plastic |
| Colour | Grey | Black weave |
| DISPLAY | Dell Precision 7770 | Lenovo ThinkPad P1 (2nd Gen) (20QU) |
|---|
| Screen Size (Type) | 17.3" | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 3840 x 2160 (Ultra HD 4K) |
| Pixel Density (ppi) | 127 | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 500 cd/m² | 500 cd/m² |
| Colour Gamut | 99% DCI-P3 | 100% Adobe RGB |
| Features | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 35 ms response rate, 0.198 mm pixel pitch | HDR (high dynamic range), 170° viewing angle, Dolby Vision |
| PROCESSOR | Dell Precision 7770 | Lenovo ThinkPad P1 (2nd Gen) (20QU) |
|---|
| CPU | Intel Core i7 (12th Gen) 12850HX / 2.1 GHz | Intel Core i7 (9th Gen) 9850H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.8 GHz | 4.6 GHz |
| Number of Cores | 16-core | 6-core |
| Cache | 25 MB | 12 MB |
| 64-bit Computing | - | Yes |
| Chipset | - | Mobile Intel CM246 |
| Platform Technology | Intel vPro Platform | - |
| Features | Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 | Integrated memory controller |
| MEMORY | Dell Precision 7770 | Lenovo ThinkPad P1 (2nd Gen) (20QU) |
|---|
| RAM | 32 GB (1 x 32 GB) | 16 GB (1 x 16 GB) |
|---|---|---|
| Max RAM Supported | 128 GB | 64 GB |
| RAM Type | DDR5 SDRAM - non-ECC | DDR4 SDRAM - non-ECC |
| Speed | 4800 MHz | 2666 MHz |
| Rated Speed | 4800 MHz | 2666 MHz |
| Form Factor | CAMM | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 1 |
| STORAGE | Dell Precision 7770 | Lenovo ThinkPad P1 (2nd Gen) (20QU) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe), Class 40 | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Samsung |
|---|
| AUDIO & VIDEO | Dell Precision 7770 | Lenovo ThinkPad P1 (2nd Gen) (20QU) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA RTX A3000 | NVIDIA Quadro T1000 / Intel UHD Graphics 630 |
| Video Memory | 12 GB GDDR6 SDRAM | 4 GB GDDR5 SDRAM |
| Camera | Yes - Full HD | Yes - 720p |
| Camera Features | IR camera, 74.9 degrees, 70 degrees (IR camera) | IR camera, ThinkShutter camera privacy |
| Video Resolutions | 1920 x 1080 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Two tweeters, two woofers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC711-VD | Conexant CX11880 |
| Compliant Standards | - | High Definition Audio, Dolby Audio Premium, Dolby Atmos |
| COMMUNICATIONS | Dell Precision 7770 | Lenovo ThinkPad P1 (2nd Gen) (20QU) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | Intel Wi-Fi 6 AX 200 - M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Intel I219-LM | - |
| Features | Dual stream (2x2) | - |
| BATTERY | Dell Precision 7770 | Lenovo ThinkPad P1 (2nd Gen) (20QU) |
|---|
| Technology | 6-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 93 Wh | 80 Wh |
| Battery Life | - | Up to 13.8 hours |
| AC ADAPTER | Dell Precision 7770 | Lenovo ThinkPad P1 (2nd Gen) (20QU) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 240 Watt, 19.5 V, 12.3 A | 135 Watt, 20 V |
| INPUT | Dell Precision 7770 | Lenovo ThinkPad P1 (2nd Gen) (20QU) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | Yes |
| Features | Precision touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Dell Precision 7770 | Lenovo ThinkPad P1 (2nd Gen) (20QU) |
|---|
| Slots | 4 x M.2 Card (3 free) | - |
|---|---|---|
| Interfaces | HDMI 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) USB 3.2 Gen 1 (PowerShare) USB 3.2 Gen 1 LAN (RJ-45) Headphone/microphone combo jack |
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) |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card, SDXC UHS-II Card) |
| SOFTWARE | Dell Precision 7770 | Lenovo ThinkPad P1 (2nd Gen) (20QU) |
|---|
| Operating System (OS) | Windows 10 Pro (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - Dutch / English / French / German / Italian | Windows 10 Pro 64-bit Edition |
|---|---|---|
| Software Included | Microsoft Office (30 days trial, excludes office licence) | - |
| MISCELLANEOUS | Dell Precision 7770 | Lenovo ThinkPad P1 (2nd Gen) (20QU) |
|---|
| Included Accessories | Power adapter | Power adapter, ThinkPad Ethernet Extension cable |
|---|---|---|
| Integrated Options | Accelerometer, ambient light sensor, hall sensor | - |
| Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Noble Wedge security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | ExpressCharge | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
| Compliant Standards | FIPS 140-2 | RoHS |
| SAR Value | - | 0.546 W/kg (body), 0.546 W/kg (limb) |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
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