Compare Dell Inspiron 15 5510 vs Alienware x15 vs Dell G15 5511
Variants
FHD 165Hz
QHD
FHD 360Hz
RTX 3050
RTX 3050 Ti
RTX 3060
Connectivity
Ports
2x USB 3.2 Gen1 + 1x USB-C 3.2 Gen2x2 + 1x HDMI 1.4 + 1x Audio combo + 1x SD
1x USB 3.2 Gen1 + 1x USB 3.2 Gen2 + 1x Thunderbolt 4 + 1x HDMI 2.1 + 1x RJ45 + 1x Audio combo + 1x MicroSD
Wireless Connectivity
WiFi 6 + Bluetooth 5.1
WiFi 6E + Bluetooth 5.2
Intel WiFi 6, Bluetooth 5.1
Construction
Battery | Capacity
54 Wh
56 Wh
Camera | Front
HD camera
720p HD
720p at 30 fps HD camera
Colors
Platinum Silver
Lunar Light
Dark Shadow Grey, Specter Green with speckles, Phantom Grey with speckles
Form Factor
Clamshell laptop computer
Clamshell laptop computer
Material
Plastic + Aluminum cover
Magnesium Alloy exterior shell and copper alloy thermal components
Plastic, Speckle Resin, Aluminum
Microphone
Dual-array microphones
Dual-array microphones
Dual-array microphones
Speakers
Stereo speakers, 2x 2W
Stereo speakers, 8W in total
2x 2.5W stereo speakers
Dimensions
Size | Depth
9.01" / 228.9mm
277.25 mm / 10.915"
10.74" (272.83mm)
Size | Height
0.57" – 0.71" / 14.6mm – 17.99mm
0.98" (24.9mm)
Size | Width
14.02" / 356.06mm
359.7 mm / 14.16"
14.06" (357.26 mm)
Weight
3.6 lbs / 1.633 kg
3.02 kg / 6.65 lbs ~ 3.2 kg / 7.05 lbs
5.84 lbs (2.65 kg)
Display
Aspect Ratio
16:9
16:9
16:9
Brightness
250 nits
Display Diagonal
15.6"
15.6 inch
15.6 inch
Display Type
WVA
IPS
IPS, matte
Refresh Rate
120 Hz
Resolution
FHD (1920x1080)
FHD (1920x1080) or QHD (2560x1440)
FHD (1920 x 1080)
Function
Audio
Realtek ALC3281
Realtek ALC3254
Graphics
Integrated Intel UHD or Xe graphics
NVIDIA GeForce RTX 3060 6GB GDDR6 or RTX 3070 8GB GDDR6
NVIDIA GeForce RTX 3050 4GB, RTX 3050 Ti 4GB, or RTX 3060 6GB GDDR6
Keyboard Backlight
Yes
per-key AlienFX RGB lighting
RGB backlit
Operating System
Windows 10
Windows 10
Windows 10
Processor
11th-gen Intel Core i5-11300H or i7-11370H Tiger Lake
Intel Core i7-11800H or i9-11900H Tiger Lake
11th-gen Intel Core i5-11400H or i7-11800H Tiger Lake
RGB Lighting
AlienFX lighting programmable with up to 16.8 million distinct colors
Yes
Touch Screen
No
Variable Framerate
NVIDIA G-SYNC available for 240Hz QHD & 360Hz FHD panels
Performance
Memory | Capacity
8 or 16 GB (2x SO-DIMMs)
16 or 32 GB
8 GB
Memory | Type
DDR4 3200MHz
DDR4 3200MHz
DDR4 2933MHz or 3200MHz
Storage
Up to 1TB M.2 PCIe SSD
Up to 4TB (2x 2TB) PCIe NVMe SSD, RAID supported
Up to 512 GB M.2 PCIe SSD
Production
Debut
2021
2021-06
2021-08
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