Compare Dell Inspiron 7706 vs Dell Latitude 7420 vs Dell Latitude 7520
Variants
Element Black
Platinum Silver
Aluminum 2-in-1
Aluminum Clamshell
Carbon Fiber 2-in-1
Carbon Fiber Clamshell
Connectivity
Ports
2x USB 3.2 Gen1 + 1x Thunderbolt 4 + 1x HDMI 1.4b + 1x Audio combo + 1x SD
2x Thunderbolt 4 + 1x USB 3.2 Gen1 + 1x HDMI 2.0 + 1x Audio combo + 1x microSD reader + 1x optional SmartCard 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
Intel WiFi 6 2x2 (Gig+), Bluetooth
WiFi 6 + Bluetooth 5.1, optional LTE WWAN
WiFi 6 + Bluetooth 5.1, optional LTE WWAN
Construction
Battery | Capacity
68 Wh
42 or 63 Wh
42 or 63 Wh
Camera | Front
HD, HD IR, or FHD IR
HD, HD IR, or FHD IR
Colors
Platinum Silver
Form Factor
2-in-1 convertible laptop computer
Clamshell laptop or 2-in-1 convertible laptop computer
Material
Aluminum
Aluminum or Carbon fiber
Carbon fiber
Microphone
Dual-array microphones
Dual-array microphone
Dual-array microphone
Speakers
2 W x 2
2 W x 2
2 W x 2
Dimensions
Size | Depth
10.49 in. (266.40 mm)
8.22" (208.69 mm)
9.05" (229.75 mm)
Size | Height
0.76 in. (19.30 mm)
0.68" (17.27 mm)
0.69" (17.5 mm)
Size | Width
14.95 in. (379.80 mm)
12.65" (321.35 mm)
14.08" (357.7 mm)
Weight
4.94 - 5.36 lbs (2.24 - 2.43 kg)
3.37 lbs (1.53 kg)
Display
Aspect Ratio
16:10
16:9
16:9
Brightness
300 nits
4K: 400 nits, FHD: 300 or 400 nits
250 or 400 nits
Display Diagonal
17.0"
14"
15.6"
Display Type
IPS
IPS
IPS
Gamut
100% sRGB
Resolution
QHD+ (2560 x 1600)
FHD (1920x1080) or 4K UHD (3840x2160)
Function
Audio
Waves MaxxAudio Pro, Realtek ALC3204 CODEC
Realtek ALC3281-CG, High Definition Audio
Realtek ALC3281-CG, High Definition Audio with RealtekALC1309 Smart Amp
Fast Charging
35% charge in 20 minutes
35% charge in 20 minutes
Graphics
Intel Iris Xe Graphics or NVIDIA GeForce MX350 with 2GB GDDR5
Integrated Intel Iris Xe graphics
Integrated Intel UHD or Iris Xe graphics
HDR
Dolby Vision
Keyboard Backlight
Yes
Yes
Yes
Operating System
Windows 10
Windows 10
Windows 10
Processor
Intel Core i5-1135G7 or i7-1165G7
11th-gen Intel Core i5-1135G7, i5-1145G7, i7-1165G7, or i7-1185G7
11th-gen Intel Core i3-1125G4, i5-1135G7, i5-1145G7, i7-1165G7, or i7-1185G7
SIM
Optional, micro-SIM
Optional, micro-SIM
Security
Fingerprint Reader integrated into power key
Touch Screen
Yes for 2-in-1
Available in FHD
Performance
Memory | Capacity
8 or 16 GB
Up to 32GB, onboard
Up to 32GB onboard
Memory | Type
DDR4 3200MHz
DDR4 2666MHz
DDR4 2666MHz
Storage
512GB M.2 PCIe SSD with Intel Optane Memory H10 32GB
Up to M.2 1TB PCIe NVMe Class 40 Solid State Drive
M.2 1TB PCIe NVMe Class 40 Solid State Drive
Production
Availability
2021-01-12
2021-01-12
Debut
2020
2021-01-05 (CES 2021)
2021-01-05 (CES 2021)
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