In depth comparison and review of Dell Precision 7770 and Lenovo ThinkPad P16s Gen 1 (21BU). 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 P16s Gen 1 (21BU) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
impressive battery life
good thermal management
reliable performance
heavy form factor
modest display brightness
limited GPU power
higher price point
| DESIGN AND DIMENSIONS | Dell Precision 7770 | Lenovo ThinkPad P16s Gen 1 (21BU) |
|---|
| Product Type | Mobile workstation | Mobile workstation - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 39.8 cm x 26.502 cm x 2.67 cm | 36.19 cm x 25.55 cm x 2.083 cm |
| Weight | 3.02 kg | 1.677 kg |
| Case Material | - | Carbon fibre (top), glass-fibre (top), polycarbonate (top), polyphenylene sulfide (bottom) |
| Colour | Grey | Black |
| DISPLAY | Dell Precision 7770 | Lenovo ThinkPad P16s Gen 1 (21BU) |
|---|
| Screen Size (Type) | 17.3" | 16" - IPS |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| Pixel Density (ppi) | 127 | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 500 cd/m² | 300 cd/m² |
| Colour Gamut | 99% DCI-P3 | 45% NTSC |
| Features | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, 35 ms response rate, 0.198 mm pixel pitch | Anti-glare, 170° viewing angle, DC dimming |
| PROCESSOR | Dell Precision 7770 | Lenovo ThinkPad P16s Gen 1 (21BU) |
|---|
| CPU | Intel Core i7 (12th Gen) 12850HX / 2.1 GHz | Intel Core i7 (12th Gen) 1260P / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.8 GHz | 4.7 GHz |
| Number of Cores | 16-core | 12-core |
| Cache | 25 MB | 18 MB |
| 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 P16s Gen 1 (21BU) |
|---|
| RAM | 32 GB (1 x 32 GB) | 32 GB (1 x 16 GB + 16 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 128 GB | 48 GB |
| RAM Type | DDR5 SDRAM - non-ECC | DDR4 SDRAM - non-ECC |
| Speed | 4800 MHz | 3200 MHz |
| Rated Speed | 4800 MHz | 3200 MHz |
| Form Factor | CAMM | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | Dell Precision 7770 | Lenovo ThinkPad P16s Gen 1 (21BU) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe), Class 40 | 1 TB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption - Samsung |
|---|
| AUDIO & VIDEO | Dell Precision 7770 | Lenovo ThinkPad P16s Gen 1 (21BU) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA RTX A3000 | NVIDIA T550 / Intel Iris Xe Graphics |
| Max Monitors Supported | - | 3 external monitor(s) |
| Video Memory | 12 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
| Camera | Yes - Full HD | Yes - 1080p |
| Camera Features | IR camera, 74.9 degrees, 70 degrees (IR camera) | Privacy shutter, IR camera, Windows Hello, fixed focus |
| 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 | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio, Dolby Voice |
| COMMUNICATIONS | Dell Precision 7770 | Lenovo ThinkPad P16s Gen 1 (21BU) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | Intel Wi-Fi 6E AX 211 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Intel I219-LM | - |
| Features | Dual stream (2x2) | - |
| BATTERY | Dell Precision 7770 | Lenovo ThinkPad P16s Gen 1 (21BU) |
|---|
| Technology | 6-cell Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 93 Wh | 86 Wh |
| AC ADAPTER | Dell Precision 7770 | Lenovo ThinkPad P16s Gen 1 (21BU) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 240 Watt, 19.5 V, 12.3 A | 100 Watt, 5 / 9 / 15 / 20 V |
| INPUT | Dell Precision 7770 | Lenovo ThinkPad P16s Gen 1 (21BU) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Precision touchpad | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | Dell Precision 7770 | Lenovo ThinkPad P16s Gen 1 (21BU) |
|---|
| 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 3.2 Gen 1 (Always On) USB 3.2 Gen 1 2 x USB4 (supports USB-C 3.2 Gen 2, Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack LAN |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
| SOFTWARE | Dell Precision 7770 | Lenovo ThinkPad P16s Gen 1 (21BU) |
|---|
| 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 (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence |
|---|---|---|
| Software Included | Microsoft Office (30 days trial, excludes office licence) | - |
| MISCELLANEOUS | Dell Precision 7770 | Lenovo ThinkPad P16s Gen 1 (21BU) |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Integrated Options | Accelerometer, ambient light sensor, hall sensor | - |
| Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card 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, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password |
| Compliant Standards | FIPS 140-2 | RoHS, TUV Rheinland Low Blue Light Certification, TCG Certified, TUV Rheinland Eye Comfort Certification |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 0 °C | 5 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 8 - 95% |
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