Compare Lenovo Legion 7i vs Alienware m17 R3 vs Alienware x17
Variants
500 nits
FHD
UHD
4K
FHD 165Hz
FHD 360Hz
Connectivity
Ports
3x USB, 1x Thunderbolt 3, 1x USB-C, HDMI, RJ45, audio jack
1x RJ-45 Killer Ethernet E3000 2.5Gbps + 3x USB 3.1 Gen1 + 1x Thunderbolt 3 + 1x Alienware Graphics Amplifier + 1x HDMI 2.0b + 1x Mini DisplayPort 1.4 + 1x Audio out + 1x microSD
2x USB 3.2 Gen1 + 1x USB 3.2 Gen2 + 1x Thunderbolt 4 + 1x HDMI 2.1 + 1x Mini DisplayPort 1.4 + 1x RJ45 + 1x Audio combo + 1x MicroSD
Wireless Connectivity
WiFi 6, Bluetooth 5
Killer Wi-Fi 6 AX1650 (2x2) 802.11ax Wireless and Bluetooth 5.1
WiFi 6E + Bluetooth 5.2
Construction
Battery | Capacity
80 Wh
Camera | Front
720p HD
720p HD
Colors
Slate Grey
Dark Side of the Moon with High Endurance Clear Coat
Lunar Light
Material
Magnesium Alloy exterior shell and copper alloy thermal components
Magnesium Alloy exterior shell and copper alloy thermal components
Microphone
Dual-array microphones
Speakers
2 x 2W Dolby Atmos Speaker System for Gaming with Chamber
4-Way (Woofer/Tweeter) Stereo Speaker Design
4 speakers, 8W in total
Switch Type
Optional CherryMX ultra-low profile mechanical keyboard
Dimensions
Size | Depth
255 mm
11.59" (294.3 mm)
299.49 mm / 11.791"
Size | Height
20 mm
0.866" (22.0 mm)
Size | Width
360 mm
15.74" (399.8 mm)
399.23 mm / 15.718"
Weight
2.1 kg
5.51 lbs (2.50 kg) - 6.55 lbs (2.97 kg)
3.02 kg / 6.65 lbs ~ 3.2 kg / 7.05 lbs
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
300 or 500 nits
Display Diagonal
15.6"
17.3"
17.3 inch
Display Type
IPS
IPS
IPS
Gamut
100% Adobe sRGB
Refresh Rate
144 or 240 Hz
Resolution
FHD (1920x1080)
FHD (1920 x 1080) or UHD (3840 x 2160)
FHD (1920x1080) or 4K UHD (3840x2160)
Response Time
1 or 3 ms
Function
Audio
Realtek ALC3281
Graphics
NVIDIA GeForce GTX 1660 Ti, RTX 2060, RTX 2070, RTX 2070 SUPER, or RTX 2080 SUPER
AMD Radeon RX 5500M 4GB, NVIDIA GeForce GTX 1660 Ti 6GB, RTX 2060 6GB, 2070 8GB, 2070 SUPER 8GB, 2080 SUPER 8GB w/ Max-Q
NVIDIA GeForce RTX 3060 6GB GDDR6, RTX 3070 8GB GDDR6, or RTX 3080 16GB GDDR6
Keyboard Backlight
Corsair iCUE RGB support
4-Zone AlienFX RGB lighting
Per-key AlienFX RGB lighting
Operating System
Windows 10
Windows 10
Windows 10
Processor
10th-gen Intel Cire i5-10300H, i7-10750H, i7-10875H, or i9-10980HK
Intel Core i7-10750H, 10875H, or i9-10980HK
Intel Core i7-11800H or i9-11980HK Tiger Lake
RGB Lighting
Yes
AlienFX lighting programmable with up to 16.8 million distinct colors
Variable Framerate
NVIDIA G-SYNC available for FHD 144Hz panel
NVIDIA G-SYNC available for IPS 360Hz panel
Performance
Battery Life
8 h
Memory | Capacity
Up to 32GB
16 or 32 GB
16, 32, or 64 GB
Memory | Type
DDR4
DDR4 2666MHz
DDR4 3200MHz or DDR4 XMP 3466MHz
Storage
Up to 1TB PCIe SSD, Intel Optane H10 32GB + 1TB
Up to 4TB (2x 2TB) + 512MB PCIe M.2 SSD
Up to 4TB (2x 2TB) PCIe NVMe SSD, RAID supported
Production
Debut
2020-04-02
2020-05
2021-06
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