Compare Dell Precision 7550 vs Dell Precision 7760 vs MSI WS66 11UX
Variants
FHD
4K UHD
4K
FHD
4K
FHD
Connectivity
Ports
2x USB 3.2 Gen1 + 2x Thunderbolt 3 + HDMI 2.0 + Mini DisplayPort 1.4 + Audio jack + RJ45 + SD card
2x Thunderbolt 4 + 3x USB 3.2 Gen1 + 1x HDMI 2.1 + 1x Mini DisplayPort 1.4 + 1x Audio combo + 1x RJ45 + 1x SD card + 1x Smart card reader
1x Thunderbolt 4 + 1x USB-C 3.2 Gen2 + 3x USB 3.2 Gen2 + 1x RJ45 (2.5Gbps) + 1x HDMI + 1x SD + 1x Audio combo
Wireless Connectivity
WiFi 6, Bluetooth
WiFi 6, no Bluetooth or WiFi 6E + Bluetooth 5.2 + 5G WWAN
WiFi 6E + Bluetooth 5.2
Construction
Battery | Capacity
68 or 95 Wh
68 or 95 Wh
99.9 Wh
Camera | Front
HD IR
HD camera, optional IR with proximity sensor
HD (720p @ 30fps)
Colors
Carbon Gray
Material
Aluminum exterior shell
Aluminum
Microphone
Omni-directional
Speakers
2W Stereo speaker
2x 2W stereo speakers
2x 2W Duo Wave Dynaudio Speakers
Dimensions
Size | Depth
242 mm
263.6 mm / 10.38"
248 mm
Size | Height
27.36 mm
25.98 ~ 28.60 mm / 1.02" ~ 1.13"
18.3-19.8 mm
Size | Width
360 mm
400 mm / 15.75"
358.3 mm
Weight
2.45 kg
3.01 kg / 6.65 lbs
2.1 kg
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
220 or 500 nits
Display Diagonal
17.3 inch
17.3 inch
15.6"
Display Type
IPS, anti-glare
IPS, anti-glare
IPS
Refresh Rate
60 Hz
Resolution
4K UHD (3840x2160) or FHD (1920x1080)
FHD (1920x1080) or 4K UHD (3840x2160)
FHD (1920x1080) or 4K UHD (3840x2160)
Function
Chipset
Intel HM570 or WM590
Graphics
Intel UHD or NVIDIA Quadro T1000 4GB GDDR6, T2000 4GB GDDR6, RTX 3000 6GB GDDR6, RTX 4000 8GB GDDR6, or RTX 5000 16GB GDDR6
Intel UHD or NVIDIA T1200 4GB, A3000 6GB, A4000 8GB, or A5000 16GB GDDR6
NVIDIA RTX A3000 6GB GDDR6 or RTX A5000 16GB GDDR6
HDR
HDR400 (4K UHD only)
Keyboard Backlight
Optional
White
Operating System
Windows 10 or Ubuntu Linux 18.04
Windows 10, Windows 11, or Ubuntu Linux 20.04
Windows 10
Processor
10th-gen Intel Core i5-10400H, i7-10750H, i7-10850H, i7-10875H, or i9-10885H or Xeon W-10855M or W-10885M
11th-gen Intel Core i5-11500H, i7-11800H, i7-11850H, or i9-11950H or Xeon W-11855M or W-11955M Tiger Lake
Up to 11th-gen Intel Core i9 Tiger Lake
Sensor
Discrete TPM 2.0 / Fingerprint with Windows Hello support, Bios & HDD Password support
Touch Screen
Available in FHD
Performance
Durability
MIL-STD-810G military standard
Key Travel
1.65 mm
Memory | Capacity
Up to 128GB DDR4-2933 non-ECC or ECC, or up to 64GB DDR4-3200
Up to 128GB, 4x SO-DIMMs
2x SO-DIMMs, Max 64GB
Memory | Type
DDR4 2933MHz non-ECC or ECC, or DDR4 3200MHz
DDR4 3200MHz non-ECC or ECC, or DDR4 3466MHz non-ECC
DDR4 3200 MHz
Power Supply
230W Slim adapter
Storage
4x M.2 PCIe NVMe up to 2TB w/ optional Opal 2.0 encryption
Up to 4TB PCIe 4 x4 NVMe SSD
1x M.2 NVMe PCIe Gen3 x4 + 1x M.2 NVMe PCIe Gen4 x4
Production
Availability
2020-05-28
2021-06
Debut
2020-05-19
2021-05
2021-06 (Computex 2021)
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