Compare Dell Inspiron 7706 vs Dell Inspiron 14 7400
Variants
Element Black
Platinum Silver
Connectivity
Ports
2x USB 3.2 Gen1 + 1x Thunderbolt 4 + 1x HDMI 1.4b + 1x Audio combo + 1x SD
1x Thunderbolt 4 + 2x USB 3.2 Gen1 + 1x Audio combo + 1x HDMI 2.0 + 1x microSD
Wireless Connectivity
Intel WiFi 6 2x2 (Gig+), Bluetooth
Intel WiFi 6 2x2, Bluetooth 5.1
Construction
Battery | Capacity
68 Wh
52 Wh
Camera | Front
720p at 30 fps HD camera
Colors
Platinum Silver
Platinum Silver
Form Factor
2-in-1 convertible laptop computer
Clamshell laptop computer
Material
Aluminum
Aluminum
Microphone
Dual-array microphones
Dual-array microphones
Speakers
2 W x 2
2 W x 2 = 4 W
Dimensions
Size | Depth
10.49 in. (266.40 mm)
8.84 in. (224.53 mm)
Size | Height
0.76 in. (19.30 mm)
0.66 in. (16.75 mm)
Size | Width
14.95 in. (379.80 mm)
12.66 in. (321.69 mm)
Weight
4.94 - 5.36 lbs (2.24 - 2.43 kg)
2.78 lb (1.259 kg)
Display
Aspect Ratio
16:10
16:10
Brightness
300 nits
300 nits
Display Diagonal
17.0"
14.5"
Display Type
IPS
IPS, matte
Gamut
100% sRGB
100% sRGB
Resolution
QHD+ (2560 x 1600)
QHD+ (2560 x 1600)
Function
Audio
Waves MaxxAudio Pro, Realtek ALC3204 CODEC
Waves MaxxAudio Pro
Graphics
Intel Iris Xe Graphics or NVIDIA GeForce MX350 with 2GB GDDR5
Intel Iris Xe Graphics
HDR
Dolby Vision
Keyboard Backlight
Yes
Yes
Operating System
Windows 10
Windows 10
Processor
Intel Core i5-1135G7 or i7-1165G7
Intel Core i5-1135G7 or i7-1165G7
Security
Fingerprint Reader integrated into power key
Fingerprint reader, webcam privacy shutter
Performance
Memory | Capacity
8 or 16 GB
8 GB
Memory | Type
DDR4 3200MHz
LPDDR4x 4267MHz
Storage
512GB M.2 PCIe SSD with Intel Optane Memory H10 32GB
Up to 512GB M.2 PCIe SSD
Production
Debut
2020
2020
Remove
Remove
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