Compare Dell Precision 3561 vs MSI GS66 Stealth 11UX vs Razer Blade 15 2021
Variants
4K
FHD
HD
QHD
4K
FHD
Advanced
Base
Connectivity
Ports
2x Thunderbolt 4 + 2x USB 3.2 Gen1 + 1x HDMI 2.0 + 1x Audio combo + 1x RJ45 + 1x microSD card + 1x optional 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 5 + Bluetooth 4.2, WiFi 6 only, WiFi 6 + Bluetooth 5.2, WiFi 6E only, or WiFi 6E + Bluetooth 5.2
WiFi 6E + Bluetooth 5.2
Construction
Battery | Capacity
64 or 97 Wh
99.9 Wh
Camera | Front
HD, HD IR, or FHD IR with proximity sensor
HD type (30fps@720p)
Colors
Core Black
Material
Aluminum exterior shell
Aluminum
Aluminium, Corning Gorilla Glass for OLED touch display
Microphone
Omni-directional
4-Mic Array
Speakers
2x 2W stereo speakers with Waves MaxxAudio Pro
2x 2W Duo Wave Speaker
Stereo speakers, 2 drivers
Dimensions
Bezels
4.9mm side bezels
Size | Depth
242 mm / 9.53"
248 mm
235 mm / 9.25 inch
Size | Height
25.00 ~ 27.36 mm / 0.98" ~ 1.08"
18.3-19.8 mm
Size | Width
360 mm / 14.17"
358.3 mm
355 mm / 13.98 inch
Weight
2.45 kg / 5.42 lbs
2.1 kg
Display
Aspect Ratio
16:9
16:9
16:9
Display Diagonal
15.6 inch
15.6"
15.6 inch
Display Type
IPS
IPS or OLED
Refresh Rate
60 Hz
Resolution
HD (1366x768), FHD (1920x1080), or 4K UHD (3840x2160)
FHD (1920x1080), QHD (2560x1440), or 4K UHD (3840x2160)
Function
Audio
Nahimic 3 Audio Enhance
THX Spatial Audio
Chipset
Intel HM570
Graphics
Intel UHD or NVIDIA T600 4GB or T1200 4GB GDDR^
NVIDIA GeForce RTX 3060 6GB GDDR6, RTX 3070 8GB GDDR6, RTX 3080 8GB GDDR6, or RTX 3080 16GB GDDR6
Keyboard Backlight
Optional
Per-Key RGB gaming keyboard by SteelSeries
Operating System
Windows 10, Windows 11, or Ubuntu Linux 20.04
Windows 10
Windows 10 Home
Processor
11th-gen Intel Core i5-11400H, i5-11500H, i7-11800H, i7-11850H, or i9-11950H or Xeon W-11855M Tiger Lake
Up to 11th-gen Intel Core i9 Tiger Lake
RGB Lighting
Mystic Light
SIM
Optional 4G LTE micro SIM
Touch Screen
Available with 4K OLED display
Touchpad
Glass touchpad (Microsoft Precision)
Performance
Durability
MIL-STD-810G military standard for reliability and durability
Key Travel
1.3 mm
1.5 mm
Memory | Capacity
Up to 64GB, 2x SO-DIMMs
2x SO-DIMMs, Max 64GB
16 or 32 GB
Memory | Type
DDR4 3200MHz non-ECC or ECC
DDR4 3200 MHz
DDR4 dual-channel 3200MHz
Power Supply
230 W Slim adapter
230 W
Storage
Up to 2TB PCIe 4 x4 NVMe SSD + 2TB 2.5" SATA HDD
1x M.2 NVMe PCIe Gen3 x4 + 1x M.2 NVMe PCIe Gen4 x4
Production
Availability
2021-06
Debut
2021-05
2021-05
2021-Q3
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