Compare Alienware m15 R2 vs MSI GS66 Stealth vs Dell G7 7700
Variants
LCD
OLED
FHD
UHD
Connectivity
Ports
3x USB 3.1 Gen1 + 1x Thunderbolt 3 + 1x Alienware Graphics Amplifier + 1x RJ45 (Gigabit or 2.5Gbps) + 1x HDMI 2.0b + 1x Mini-DisplayPort 1.4 + 1x Audio out + 1x Headset
3x USB 3.2 Gen1 + 1x Thunderbolt 3 / DP + 1x USB 3.2 Gen2 + 1x HDMI + 1x RJ45 + 1x Mic + 1x Headphone
3x USB 3.2 Gen1 + 1x Thunderbolt 3 + 1x MiniDP + 1x RJ-45 Killer Networks E2500V2 + 1x Audio combo + 1x HDMI 2.0 + 1x SD card
Wireless Connectivity
WiFi 5 and Bluetooth 4.2
WiFi 6 + Bluetooth 5.1
Killer WiFi 6 AX1650 2x2, Bluetooth 5.1
Construction
Battery | Capacity
76 Wh
99.9 Wh
97 Wh
Camera | Front
Alienware FHD (1920x1080 resolution) camera with
IR HD type (30fps@720p)
720p at 30 fps HD camera
Colors
Lunar Light or Dark Side of the Moon
Mineral Black
Form Factor
Clamshell laptop computer
Material
Magnesium alloy
Aluminum and plastic
Microphone
Dual array integrated microphones
Dual-array microphones
Speakers
2.0 speakers
2x 2W Speaker
Stereo speakers, 2W x 2 = 4W
Dimensions
Size | Depth
276 mm / 10.9 inch
248 mm
11.42 "(290 mm)
Size | Height
20.1 mm / 0.791 inch | 20.5 mm / 0.807 inch w/ Tobii Eyetracking
19.8 mm
0.90 " (22.90 mm)
Size | Width
360.5 mm / 14.19 inch
358.3 mm
15.68 " (398.20 mm)
Weight
2.16 kg / 4.75 lbs
2.1 kg
6.28-7.25 lbs (2.85-3.29 kg)
Display
Aspect Ratio
16:9
Brightness
300 nits
Display Diagonal
17.3 inch
15.6 inch
17.3"
Display Type
LCD or OLED
IPS
IPS, matte with Eyesafe technology
Refresh Rate
60 Hz or 144Hz
144 or 300 Hz
Resolution
FHD (1920x1080) or UHD (3840x2160)
FHD (1920 x 1080)
Response Time
9 ms
Function
Audio
Realtek ALC3281
Chipset
Mobile Intel HM370 Chipset
Intel HM470
Graphics
NVIDIA GeForce GTX 1650 4GB GDDR5, GTX 1660 Ti 6GB GDDR6, RTX 2060 6GB GDDR6, RTX 2070 Max-Q 8GB GDDR6, or RTX 2080 Max-Q 8GB GDDR6
NVIDIA GeForce GTX 1660 Ti 6GB, RTX 2060 6GB, RTX 2070 Max-Q 8GB, RTX 2070 Max-Q SUPER 8GB, or RTX 2080 Max-Q 8GB
NVIDIA GeForce GTX 1660 Ti 6GB, RTX 2060 6GB, or RTX 2070 8GB w/ Max-Q
Keyboard Backlight
Keyboard with per key RGB LED AlienFX lighting
Per-Key RGB Backlight Keyboard
4-Zone RGB Backlit Keyboard
Operating System
Windows 10
Windows 10 Home
Windows 10
Processor
9th-gen Intel Core i5-9300H, i7-9750H, i9-9880H, or i9-9880HK
Up to 10th Gen. Intel Core i9 Processor
Intel Core i7-10750H or i9-10885H
RGB Lighting
12-zone chassis RGB lighting
Performance
Key Travel
1.7 mm
Memory | Capacity
8 or 16 GB
2 Slots Max 64GB
8, 16, or 32 GB
Memory | Type
DDR4 2666MHz
DDR4 3200MHz
DDR4 2933MHz
Power Supply
130, 180, or 240 W
180 or 230 W Slim adapter
Storage
2x PCIe M.2 up to 4TB
1x M.2 NVMe PCIe Gen3 + 1x M.2 NVMe PCIe Gen3 / SATA combo
Up to 1TB M.2 PCIe SSD
Production
Debut
2019 Computex
2020 CES
2020
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