Compare Dell Latitude 5520 vs Lenovo LAVIE Pro Mobile vs Dell Latitude 7520
Variants
HD
FHD
4K
Connectivity
Ports
2x Thunderbolt 4 + 2x USB 3.2 + 1x HDMI 2.0 + 1x RJ45 + 1x Audio combo + 1x microSD reader + 1x optional SmartCard reader
2x USB-C 3.1 Gen2 (1 w/ PD) + 1x USB 3.1 Gen2 + 1x HDMI 2.0b + 1x Audio combo + 1x microSD
2x Thunderbolt 4 + 2x USB 3.2 + 1x HDMI 2.0 + 1x RJ45 + 1x Audio combo + 1x microSD reader + 1x optional SmartCard reader
Wireless Connectivity
WiFi 5 + Bluetooth 5.0 or WiFi 6 + Bluetooth 5.1, optional LTE WWAN
WiFi 6, Bluetooth 5.1
WiFi 6 + Bluetooth 5.1, optional LTE WWAN
Construction
Battery | Capacity
42 or 63 Wh
49 Wh
42 or 63 Wh
Camera | Front
HD, HD IR, or FHD IR
IR camera
HD, HD IR, or FHD IR
Colors
Navy Blue
Material
Carbon fiber
Carbon fiber
Microphone
Dual-array microphone
Dual-array microphone
Speakers
2 W x 2
Stereo speakers, 2x 2W
2 W x 2
Dimensions
Size | Depth
9.19" (233.3 mm)
216 mm / 8.5 inch
9.05" (229.75 mm)
Size | Height
0.78" (19.87 mm)
16.7 mm / 0.66 inch
0.69" (17.5 mm)
Size | Width
14.09" (357.8 mm)
307.2 mm / 12.1 inch
14.08" (357.7 mm)
Weight
3.50 lbs (1.59 kg)
889 g / 1.96 lbs
3.37 lbs (1.53 kg)
Display
Aspect Ratio
16:9
16:9
Brightness
250 or 400 nits
Display Diagonal
14"
13.3"
15.6"
Display Type
IPS anti-glare
IPS
Resolution
HD (1366x768), FHD (1920x1080), or 4K UHD (3840x2160)
FHD (1920x1080)
FHD (1920x1080) or 4K UHD (3840x2160)
Function
Audio
Realtek Waves MaxxAudio Pro
Intel High Definition Audio, YAMAHA Audio Engin
Realtek ALC3281-CG, High Definition Audio with RealtekALC1309 Smart Amp
Fast Charging
35% charge in 20 minutes
Rapid Charge (charge up to 80% in 1 hr)
35% charge in 20 minutes
Graphics
Integrated Intel UHD or Iris Xe graphics
Integrated Intel Iris Xe graphics
Integrated Intel UHD or Iris Xe graphics
Keyboard Backlight
Yes
Yes
Operating System
Windows 10
Windows 10 Home
Windows 10
Processor
11th-gen Intel Core i3-1125G4, i5-1135G7, i5-1145G7, i7-1165G7, or i7-1185G7
11th-gen Intel Core i7-1165G7
11th-gen Intel Core i3-1125G4, i5-1135G7, i5-1145G7, i7-1165G7, or i7-1185G7
SIM
Optional, micro-SIM
Optional, micro-SIM
Touch Screen
Available in FHD
Available in FHD
Performance
Battery Life
Up to 10 hours
Key Travel
1.5 mm
Memory | Capacity
Up to 64GB (2x DIMMs)
16GB
Up to 32GB onboard
Memory | Type
DDR4
LPDDR4x 4266MHz
DDR4 2666MHz
Storage
Up to 2x M.2 2TB PCIe NVMe Class 40 Solid State Drive
512 GB SSD M.2 2280 PCIe
M.2 1TB PCIe NVMe Class 40 Solid State Drive
Production
Availability
2021-01-12
2021-01-12
Debut
2021-01-05 (CES 2021)
2021-01-07 (CES 2021)
2021-01-05 (CES 2021)
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