Compare Dell Precision 7550 vs Dell Precision 5550 vs HP ZBook Studio G7
Variants
FHD
4K UHD
FHD+
4K
FHD IPS
4K IPS
4K OLED
Connectivity
Ports
2x USB 3.2 Gen1 + 2x Thunderbolt 3 + HDMI 2.0 + Mini DisplayPort 1.4 + Audio jack + RJ45 + SD card
3x Thunderbolt 3 + 1x Audio jack + 1x SD card
2x USB-C + 1x USB + 1x Audio combo + 1x mini-DisplayPort or 1x HDMI + 1x SD
Wireless Connectivity
WiFi 6, Bluetooth
WiFi 6, Bluetooth 5.1
WiFi 6, Bluetooth 5
Construction
Battery | Capacity
68 or 95 Wh
56 or 86 Wh
6-cell, 83 Wh Li-ion polymer
Camera | Front
HD IR
IR HD fixed focus camera
720p HD IR camera
Colors
Turbo Silver
Microphone
World Facing Microphone dual array digital microphones
Speakers
2W Stereo speaker
Stereo woofer 2.5 W x 2 and stereo tweeter 1.5 W x 2
Bang & Olufsen, 2 tweeters + 2 woofers
Dimensions
Bezels
87% screen-to-body ratio
Size | Depth
242 mm
230.30 mm
9.24 inch
Size | Height
27.36 mm
11.65 mm
Size | Width
360 mm
344.4 mm
13.93 inch
Weight
2.45 kg
1.84 kg
3.84 lbs
Display
Aspect Ratio
16:9
16:10
16:9
Brightness
220 or 500 nits
Display Color Depth
10-bit (8-bit + A-FRC)
Display Diagonal
17.3 inch
17 inch
15.6 inch
Display Type
IPS, anti-glare
IPS matte or AMOLED (OLED)
Gamut
100% sRGB
HP DreamColor, 100% DCI-P3, 72% NTSC
Refresh Rate
60 Hz
60 Hz
Resolution
4K UHD (3840x2160) or FHD (1920x1080)
FHD (1920x1080) or 4K UHD (3840x2160)
Function
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 Graphics 630, NVIDIA Quadro T1000, or Quadro T2000
Intel UHD, Quadro T1000 Max-Q 4GB GDDR6, Quadro T2000 Max-Q 4GB GDDR6, Quadro RTX 3000 Max-Q 6GB GDDR6, Quadro RTX 4000 Max-Q 8GB GDDR6, or Quadro RTX 5000 Max-Q 16GB GDDR6
HDR
HDR400 (4K UHD only)
Yes
Keyboard Backlight
White
Operating System
Windows 10 or Ubuntu Linux 18.04
Windows 10 or Ubuntu Linux 18.04
Windows 10 Pro 64
Processor
10th-gen Intel Core i5-10400H, i7-10750H, i7-10850H, i7-10875H, or i9-10885H or Xeon W-10855M or W-10885M
10th-gen Intel Core i5, i7, i9 H-series or Xeon W-series
Intel Core i5-10400H, i7-10750H, i7-10850H, i9-10885H, Xeon W-10885M
Security
Fingerprint reader (optional)
Touch Screen
4K panel only
4K OLED only
Performance
Key Travel
1.3 mm
Memory | Capacity
Up to 128GB DDR4-2933 non-ECC or ECC, or up to 64GB DDR4-3200
2x SoDIMM up to 64GB (non-ECC) or 32GB (ECC)
8, 16, or 32 GB
Memory | Type
DDR4 2933MHz non-ECC or ECC, or DDR4 3200MHz
DDR4 2933MHz non-ECC or DDR4 2666MHz ECC
DDR4 3200MHz
Power Supply
HP Smart 150 W External AC Power Adapter or 200 W Slim Smart external AC power adapter
Storage
4x M.2 PCIe NVMe up to 2TB w/ optional Opal 2.0 encryption
M.2 PCIe NVMe up to 1TB, Self encrypting SSD available
256GB, 512GB, 1TB, or 2TB PCIe NVMe TLC SSD
Production
Availability
2020-05-28
Debut
2020-05-19
2020-05
2020
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