Compare Dell Latitude 9420 vs Dell Latitude 3520 vs Dell Latitude 7520
Variants
Clamshell
2-in-1
FHD
HD
Connectivity
Ports
2x Thunderbolt 4 + 1x USB 3.2 Gen1 + 1x HDMI 2.0 + 1x 3.5mm Audio combo + 1x micro SD + optional contacted smart card reader
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, Optional 5G LTE
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
40 or 60 Wh
41 or 54 Wh
42 or 63 Wh
Camera | Front
HD IR camera + Proximity Sensor
HD or HD IR camera
HD, HD IR, or FHD IR
Form Factor
Clamshell or 2-in-1 convertible laptop
Material
CNC machined aluminum chassis
Carbon fiber
Microphone
4x Noise cancelling Quad-array microphones
HD camera: Single integrated microphone / HD IR camera: Dual-array microphone
Dual-array microphone
Speakers
Stero speakers 10 W
2x 2W
2 W x 2
Dimensions
Size | Depth
215.18 mm / 8.47"
9.5" / 240.9 mm
9.05" (229.75 mm)
Size | Height
13.91 mm / 0.54"
0.71" / 18.06 mm
0.69" (17.5 mm)
Size | Width
310.59 mm / 12.22"
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
16:10
16:9
16:9
Brightness
250 or 400 nits
Display Diagonal
14"
15.6"
15.6"
Display Type
IPS
Anti-glare
IPS
Resolution
HD (1366x768) or FHD (1920x1080)
FHD (1920x1080) or 4K UHD (3840x2160)
Function
Audio
Realtek Waves MaxxAudio Pro
Realtek ALC3281-CG, High Definition Audio with RealtekALC1309 Smart Amp
Fast Charging
35% charge in 20 minutes
Graphics
Integrated Intel Iris Xe graphics
Integrated Intel graphics
Integrated Intel UHD or Iris Xe graphics
Keyboard Backlight
Yes
Optional
Yes
Operating System
Windows 10
Windows 10
Windows 10
Processor
11th-gen Intel Core i5-1135G7, i5-1145G7, or i7-1185G7 Tiger Lake
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 5G
Optional 4G LTE
Optional, micro-SIM
Touch Screen
2-in-1
Available in FHD
Available in FHD
Performance
Memory | Capacity
Up to 32 GB
Up to 32 GB (2x SO-DIMMs)
Up to 32GB onboard
Memory | Type
LPDDR4x 4266MHz
DDR4 3200MHz
DDR4 2666MHz
Power Supply
60 W
Storage
Up to 512GB PCIe NVMe SSD
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 (CES 2021)
2021-Q1
2021-01-05 (CES 2021)
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