Compare Dell Latitude 3520 vs Dell Latitude 7520
Variants
FHD
HD
Connectivity
Ports
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 5 + Bluetooth 5.0 / WiFi 6 without Bluetooth
WiFi 6 + Bluetooth 5.1, optional LTE WWAN
Construction
Battery | Capacity
41 or 54 Wh
42 or 63 Wh
Camera | Front
HD or HD IR camera
HD, HD IR, or FHD IR
Material
Carbon fiber
Microphone
HD camera: Single integrated microphone / HD IR camera: Dual-array microphone
Dual-array microphone
Speakers
2x 2W
2 W x 2
Dimensions
Size | Depth
9.5" / 240.9 mm
9.05" (229.75 mm)
Size | Height
0.71" / 18.06 mm
0.69" (17.5 mm)
Size | Width
14.2" / 361 mm
14.08" (357.7 mm)
Weight
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
15.6"
15.6"
Display Type
Anti-glare
IPS
Resolution
HD (1366x768) or FHD (1920x1080)
FHD (1920x1080) or 4K UHD (3840x2160)
Function
Audio
Realtek ALC3281-CG, High Definition Audio with RealtekALC1309 Smart Amp
Fast Charging
35% charge in 20 minutes
Graphics
Integrated Intel graphics
Integrated Intel UHD or Iris Xe graphics
Keyboard Backlight
Optional
Yes
Operating System
Windows 10
Windows 10
Processor
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
Memory | Capacity
Up to 32 GB (2x SO-DIMMs)
Up to 32GB onboard
Memory | Type
DDR4 3200MHz
DDR4 2666MHz
Storage
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-Q1
2021-01-05 (CES 2021)
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