Compare Dell Precision 7750 vs Razer Blade 15 Studio vs Lenovo Legion Y740Si
Variants
FHD
4K UHD
FHD
4K UHD
Connectivity
Ports
2x USB 3.2 Gen1 + 2x Thunderbolt 3 + HDMI 2.0 + Mini DisplayPort 1.4 + Audio jack + RJ45 + SD card
Thunderbolt 3 (also USB-C), 3x USB-A, USB-C, HDMI 2.0B, SD card reader (UHS-III)
2x USB, 2x Thunderbolt 3, SD, headphone
Wireless Connectivity
WiFi 6 + Bluetooth + optional 4G LTE WWAN
Intel Wireless-AX201 (WiFi 6) + Bluetooth 5.1
WiFi 6, Bluetooth 5
Construction
Battery | Capacity
68 or 95 Wh
80 Wh
60 Wh
Camera | Front
HD IR
HD w/ built-in IR for Windows Hello
Material
Aluminium, Corning Gorilla Glass
Aluminium
Microphone
Array microphone
Speakers
2W Stereo speaker
Dimensions
Size | Depth
263.6 mm
235 mm
251.8 mm
Size | Height
28.9 mm
17.8 mm
14.9 mm
Size | Width
400 mm
355 mm
356 mm
Weight
3.01 kg
1.7 kg
Display
Aspect Ratio
16:9
Brightness
220 or 500 nits
Display Diagonal
17.3 inch
15.6 in
15.6"
Display Type
IPS, anti-glare
OLED
IPS
Gamut
100% DCI-P3
Refresh Rate
60 Hz
1ms
Resolution
4K UHD (3840x2160) or FHD (1920x1080)
4K UHD
FHD or UHD
Function
Audio
Stereo speakers w/ Dolby Atmos support, 7.1 Codec support via HDMI
Chipset
Mobile Intel HM470
Graphics
Intel UHD or NVIDIA Quadro T1000 4GB GDDR6, RTX 3000 6GB GDDR6, RTX 4000 8GB GDDR6, or RTX 5000 16GB GDDR6
NVIDIA Quadro RTX 5000 Studio Edition w/ 16GB GDDR6 VRAM
EGPU support
HDR
HDR400 (4K UHD only)
Keyboard Backlight
Per-key RGB powered by Razer Chroma
Operating System
Windows 10 or Ubuntu Linux 18.04
Windows 10 Pro
Processor
10th-gen Intel Core i5-10400H, i7-10750H, i7-10850H, i7-10875H, or i9-10885H or Xeon W-10855M or W-10885M
Intel Core i7-10875H: 8-core, 16 threads, 2.3GHz base / 5.1GHz max turbo, 16MB cache
10th gen Intel Core i5, i7, i9 H-series
Touch Screen
Yes
Touchpad
Precision glass touchpad
Performance
Key Travel
1.65 mm
Memory | Capacity
Up to 128GB DDR4-2933 non-ECC or ECC, or up to 64GB DDR4-3200
32 GB, expandable up to 64 GB
16 or 32 GB
Memory | Type
DDR4 2933MHz non-ECC or ECC, or DDR4 3200MHz
Dual-channel DDR4-2933MHz
DDR4, 3200 MHz
Storage
4x M.2 PCIe NVMe up to 2TB w/ optional Opal 2.0 encryption
1 TB M.2 NVMe PCIe SSD, expandable up to 4 TB (M.2 2280)
PCIe 256 GB, 512 GB, 1 TB
Production
Availability
2020-06-06
Debut
2020-05-19
2020-05-28
2020-04-02
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