Compare Dell Inspiron 15 3511 vs Dell Inspiron 15 5510 vs Dell Inspiron 13 5310
Connectivity
Ports
2x USB 3.2 Gen1 + 1x USB 2.0 + 1x HDMI 1.4 + 1x Audio combo + 1x SD card reader
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 + 2x Thunderbolt 4 + 1x Audio combo + 1x HDMI 1.4b
Wireless Connectivity
WiFi 5 + Bluetooth
WiFi 6 + Bluetooth 5.1
WiFi 6 + Bluetooth 5.1
Construction
Battery | Capacity
41 Wh
54 Wh
54 Wh
Camera | Front
720p at 30 fps HD camera
HD camera
720p at 30 fps HD camera
Colors
Carbon Black
Platinum Silver
Platinum Silver
Form Factor
Clamshell laptop computer
Clamshell laptop computer
Material
Plastic
Plastic + Aluminum cover
Aluminium
Microphone
Single-array microphone
Dual-array microphones
Dual-array microphones
Speakers
2x 2W stereo speakers
Stereo speakers, 2x 2W
2x 2.5W stereo speakers
Dimensions
Size | Depth
235.56 mm / 9.27"
9.01" / 228.9mm
8.27" (210 mm)
Size | Height
Up to 18.99 mm / 0.74"
0.57" – 0.71" / 14.6mm – 17.99mm
0.55" ~ 0.62" (13.9 ~ 15.9 mm)
Size | Width
358.5 mm / 14.11"
14.02" / 356.06mm
11.68" (296.78 mm)
Weight
1.73 kg / 3.82 lbs
3.6 lbs / 1.633 kg
2.78 lb (1.26 kg)
Display
Aspect Ratio
16:9
16:9
16:10
Brightness
300 nits
Display Diagonal
15.6"
15.6"
13.3"
Display Type
IPS
WVA
IPS, matte
Resolution
FHD (1920 x 1080)
FHD (1920x1080)
WUXGA / FHD+ (1920 x 1200)
Function
Graphics
Integrated Intel UHD or Iris Xe
Integrated Intel UHD or Xe graphics
Integrated Intel Iris Xe
Keyboard Backlight
Yes
Yes
Operating System
Windows 10 Home
Windows 10
Windows 10
Processor
Intel i3-1115G4, i5-1135G7, or i7-1165G7 Tiger Lake
11th-gen Intel Core i5-11300H or i7-11370H Tiger Lake
Intel Core i7-11390H Tiger Lake
Touch Screen
No
Performance
Memory | Capacity
4, 8, or 12 GB
8 or 16 GB (2x SO-DIMMs)
16 GB
Memory | Type
DDR4 2666MHz
DDR4 3200MHz
LPDDR4x 3200MHz
Storage
128, 256, or 512 GB M.2 PCIe SSD
Up to 1TB M.2 PCIe SSD
512 GB M.2 PCIe SSD
Production
Debut
2021
2021
2021
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