Compare Dell Precision 7750 vs Dell Precision 7760 vs Razer Blade 15 2021
Variants
FHD
4K UHD
4K
FHD
Advanced
Base
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
Wireless Connectivity
WiFi 6 + Bluetooth + optional 4G LTE WWAN
WiFi 6, no Bluetooth or WiFi 6E + Bluetooth 5.2 + 5G WWAN
Construction
Battery | Capacity
68 or 95 Wh
68 or 95 Wh
Camera | Front
HD IR
HD camera, optional IR with proximity sensor
Material
Aluminum exterior shell
Aluminium, Corning Gorilla Glass for OLED touch display
Microphone
Omni-directional
4-Mic Array
Speakers
2W Stereo speaker
2x 2W stereo speakers
Stereo speakers, 2 drivers
Dimensions
Bezels
4.9mm side bezels
Size | Depth
263.6 mm
263.6 mm / 10.38"
235 mm / 9.25 inch
Size | Height
28.9 mm
25.98 ~ 28.60 mm / 1.02" ~ 1.13"
Size | Width
400 mm
400 mm / 15.75"
355 mm / 13.98 inch
Weight
3.01 kg
3.01 kg / 6.65 lbs
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
220 or 500 nits
Display Diagonal
17.3 inch
17.3 inch
15.6 inch
Display Type
IPS, anti-glare
IPS, anti-glare
IPS or OLED
Refresh Rate
60 Hz
Resolution
4K UHD (3840x2160) or FHD (1920x1080)
FHD (1920x1080) or 4K UHD (3840x2160)
Function
Audio
THX Spatial Audio
Graphics
Intel UHD or NVIDIA Quadro T1000 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
HDR
HDR400 (4K UHD only)
Keyboard Backlight
Optional
Operating System
Windows 10 or Ubuntu Linux 18.04
Windows 10, Windows 11, or Ubuntu Linux 20.04
Windows 10 Home
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
Touch Screen
Available with 4K OLED display
Touchpad
Glass touchpad (Microsoft Precision)
Performance
Key Travel
1.65 mm
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
16 or 32 GB
Memory | Type
DDR4 2933MHz non-ECC or ECC, or DDR4 3200MHz
DDR4 3200MHz non-ECC or ECC, or DDR4 3466MHz non-ECC
DDR4 dual-channel 3200MHz
Power Supply
230 W
Storage
4x M.2 PCIe NVMe up to 2TB w/ optional Opal 2.0 encryption
Up to 4TB PCIe 4 x4 NVMe SSD
Production
Availability
2020-06-06
2021-06
Debut
2020-05-19
2021-05
2021-Q3
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