In depth comparison and review of Dell Precision 7770 and MSI WE63 8SI (645UK). 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 MSI WE63 8SI (645UK) based on its technical characteristics, features, user experience, expert reviews and price level.
robust professional design
powerful quad-core processor
high-quality full HD display
solid graphics performance
ample connectivity options
heavier than competitors
average battery life
limited upgradeability
premium price tag
| DESIGN AND DIMENSIONS | Dell Precision 7770 | MSI WE63 8SI (645UK) |
|---|
| Product Type | Mobile workstation | Mobile workstation |
|---|---|---|
| Dimensions (WxDxH) | 39.8 cm x 26.502 cm x 2.67 cm | 38.3 cm x 26 cm x 2.75 cm |
| Weight | 3.02 kg | 2.29 kg |
| Colour | Grey | Black |
| DISPLAY | Dell Precision 7770 | MSI WE63 8SI (645UK) |
|---|
| Screen Size (Type) | 17.3" | 15.6" |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | 127 | - |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 500 cd/m² | - |
| Colour Gamut | 99% DCI-P3 | 94% 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, WideView, MSI Matrix Display, MSI True Colour Technology |
| PROCESSOR | Dell Precision 7770 | MSI WE63 8SI (645UK) |
|---|
| CPU | Intel Core i7 (12th Gen) 12850HX / 2.1 GHz | Intel Core i7 (8th Gen) 8750H |
|---|---|---|
| Max Turbo Speed | 4.8 GHz | - |
| Number of Cores | 16-core | 6-core |
| Cache | 25 MB | - |
| Chipset | - | Mobile Intel HM370 |
| Platform Technology | Intel vPro Platform | - |
| Features | Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 | - |
| MEMORY | Dell Precision 7770 | MSI WE63 8SI (645UK) |
|---|
| RAM | 32 GB (1 x 32 GB) | 8 GB |
|---|---|---|
| Max RAM Supported | 128 GB | 64 GB |
| RAM Type | DDR5 SDRAM - non-ECC | DDR4 SDRAM |
| Speed | 4800 MHz | 2666 MHz |
| Rated Speed | 4800 MHz | 2666 MHz |
| Form Factor | CAMM | - |
| Slots Qty | - | 2 |
| STORAGE | Dell Precision 7770 | MSI WE63 8SI (645UK) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe), Class 40 | 1 TB HDD SATA / 7200 rpm |
|---|
| AUDIO & VIDEO | Dell Precision 7770 | MSI WE63 8SI (645UK) |
|---|
| Graphics Processor (GPU) | NVIDIA RTX A3000 | NVIDIA Quadro P1000 |
|---|---|---|
| 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) | - |
| Video Resolutions | 1920 x 1080 | - |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Two tweeters, two woofers, dual array microphone | Stereo speakers, microphone |
| Codec | Realtek ALC711-VD | - |
| COMMUNICATIONS | Dell Precision 7770 | MSI WE63 8SI (645UK) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | Intel Wireless-AC 9560 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Intel I219-LM | - |
| Features | Dual stream (2x2) | - |
| BATTERY | Dell Precision 7770 | MSI WE63 8SI (645UK) |
|---|
| Technology | 6-cell Lithium Ion | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 93 Wh | 51 Wh |
| AC ADAPTER | Dell Precision 7770 | MSI WE63 8SI (645UK) |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 240 Watt, 19.5 V, 12.3 A | 135 Watt |
| INPUT | Dell Precision 7770 | MSI WE63 8SI (645UK) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Precision touchpad | White LED backlight |
| CONNECTIONS & EXPANSIONS | Dell Precision 7770 | MSI WE63 8SI (645UK) |
|---|
| 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 |
LAN HDMI Microphone input Headphone/SPDIF combo jack Mini DisplayPort 3 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Precision 7770 | MSI WE63 8SI (645UK) |
|---|
| 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 |
|---|---|---|
| Software Included | Microsoft Office (30 days trial, excludes office licence) | MSI BurnRecovery, MSI Battery Calibration, MSI System Control Manager, Norton Studio (Metro UI), Microsoft Office 2016 (30 days trial), MSI True Color 2.0, MSI Help Desk, MSI Dragon Gaming Center 2.0 |
| MISCELLANEOUS | Dell Precision 7770 | MSI WE63 8SI (645UK) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| 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 | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | ExpressCharge | MSI SHIFT Technology, Cooler Boost 5 technology |
| Compliant Standards | FIPS 140-2 | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | - | Limited warranty - 3 years |
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