Site Title

Compare Dell Precision 5550 vs Dell Precision 7750

Variants

4K
FHD+
4K UHD
FHD

Connectivity

Ports
3x Thunderbolt 3 + 1x Audio jack + 1x SD card
2x USB 3.2 Gen1 + 2x Thunderbolt 3 + HDMI 2.0 + Mini DisplayPort 1.4 + Audio jack + RJ45 + SD card
Wireless Connectivity
WiFi 6, Bluetooth 5.1
WiFi 6 + Bluetooth + optional 4G LTE WWAN

Construction

Battery | Capacity
56 or 86 Wh
68 or 95 Wh
Camera | Front
IR HD fixed focus camera
HD IR
Speakers
Stereo woofer 2.5 W x 2 and stereo tweeter 1.5 W x 2
2W Stereo speaker

Dimensions

Size | Depth
230.30 mm
263.6 mm
Size | Height
11.65 mm
28.9 mm
Size | Width
344.4 mm
400 mm
Weight
1.84 kg
3.01 kg

Display

Aspect Ratio
16:10
16:9
Brightness
220 or 500 nits
Display Diagonal
17 inch
17.3 inch
Display Type
FHD+NT, Anti-glare4KIPS
IPS, anti-glare
Gamut
100% sRGB
FHD45% NTSC, or 100% DCI-P34K UHD100% Adobe RGB
Refresh Rate
60 Hz
60 Hz
Resolution
FHD+FHD+, 1920 x 12004K4K UHD+
4K UHD (3840x2160) or FHD (1920x1080)

Function

Graphics
Intel UHD Graphics 630, NVIDIA Quadro T1000, or Quadro T2000
Intel UHD or NVIDIA Quadro T1000 4GB GDDR6, RTX 3000 6GB GDDR6, RTX 4000 8GB GDDR6, or RTX 5000 16GB GDDR6
HDR
HDR400 (4K UHD only)
Keyboard Backlight
White
Operating System
Windows 10 or Ubuntu Linux 18.04
Windows 10 or Ubuntu Linux 18.04
Processor
10th-gen Intel Core i5, i7, i9 H-series or Xeon W-series
10th-gen Intel Core i5-10400H, i7-10750H, i7-10850H, i7-10875H, or i9-10885H or Xeon W-10855M or W-10885M
Touch Screen
4K panel only

Performance

Key Travel
1.65 mm
Memory | Capacity
2x SoDIMM up to 64GB (non-ECC) or 32GB (ECC)
Up to 128GB DDR4-2933 non-ECC or ECC, or up to 64GB DDR4-3200
Memory | Type
DDR4 2933MHz non-ECC or DDR4 2666MHz ECC
DDR4 2933MHz non-ECC or ECC, or DDR4 3200MHz
Storage
M.2 PCIe NVMe up to 1TB, Self encrypting SSD available
4x M.2 PCIe NVMe up to 2TB w/ optional Opal 2.0 encryption

Production

Availability
2020-06-06
Debut
2020-05
2020-05-19
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