Compare Lenovo LAVIE Pro Mobile vs Dell Latitude 3520 vs Dell Latitude 7520
Variants
FHD
HD
Connectivity
Ports
2x USB-C 3.1 Gen2 (1 w/ PD) + 1x USB 3.1 Gen2 + 1x HDMI 2.0b + 1x Audio combo + 1x microSD
1x USB-C 3.2 Gen2x2 + 2x USB 3.2 Gen1 + 1x USB 2.0 + 1x HDMI 1.4a + 1x RJ45 + 1x 3.5mm Audio combo + 1x microSD reader
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 6, Bluetooth 5.1
WiFi 6 + Bluetooth 5.1 / WiFi 5 + Bluetooth 5.0 / WiFi 6 without Bluetooth
WiFi 6 + Bluetooth 5.1, optional LTE WWAN
Construction
Battery | Capacity
49 Wh
41 or 54 Wh
42 or 63 Wh
Camera | Front
IR camera
HD or HD IR camera
HD, HD IR, or FHD IR
Colors
Navy Blue
Material
Carbon fiber
Carbon fiber
Microphone
HD camera: Single integrated microphone / HD IR camera: Dual-array microphone
Dual-array microphone
Speakers
Stereo speakers, 2x 2W
2x 2W
2 W x 2
Dimensions
Size | Depth
216 mm / 8.5 inch
9.5" / 240.9 mm
9.05" (229.75 mm)
Size | Height
16.7 mm / 0.66 inch
0.71" / 18.06 mm
0.69" (17.5 mm)
Size | Width
307.2 mm / 12.1 inch
14.2" / 361 mm
14.08" (357.7 mm)
Weight
889 g / 1.96 lbs
From 3.95 lbs / 1.79 kg
3.37 lbs (1.53 kg)
Display
Aspect Ratio
16:9
16:9
Brightness
250 or 400 nits
Display Diagonal
13.3"
15.6"
15.6"
Display Type
IPS anti-glare
Anti-glare
IPS
Resolution
FHD (1920x1080)
HD (1366x768) or FHD (1920x1080)
FHD (1920x1080) or 4K UHD (3840x2160)
Function
Audio
Intel High Definition Audio, YAMAHA Audio Engin
Realtek ALC3281-CG, High Definition Audio with RealtekALC1309 Smart Amp
Fast Charging
Rapid Charge (charge up to 80% in 1 hr)
35% charge in 20 minutes
Graphics
Integrated Intel Iris Xe graphics
Integrated Intel graphics
Integrated Intel UHD or Iris Xe graphics
Keyboard Backlight
Optional
Yes
Operating System
Windows 10 Home
Windows 10
Windows 10
Processor
11th-gen Intel Core i7-1165G7
11th-gen Intel Core i3-1115G4, i5-1135G7, i5-1145G7, or i7-1165G7 Tiger Lake
11th-gen Intel Core i3-1125G4, i5-1135G7, i5-1145G7, i7-1165G7, or i7-1185G7
SIM
Optional 4G LTE
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
16GB
Up to 32 GB (2x SO-DIMMs)
Up to 32GB onboard
Memory | Type
LPDDR4x 4266MHz
DDR4 3200MHz
DDR4 2666MHz
Storage
512 GB SSD M.2 2280 PCIe
Up to 512GB PCIe NVMe SSD + 1TB 2.5" HDD
M.2 1TB PCIe NVMe Class 40 Solid State Drive
Production
Availability
2021-01-12
Debut
2021-01-07 (CES 2021)
2021-Q1
2021-01-05 (CES 2021)
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