Dell Inspiron 14 7400

Dell Inspiron 14 7400
  • Launched: January 2020
  • Screen-to-body ratio: ~84.4%
  • Dimensions: 321.6 x 224.5 x 14.2-16.7 mm (12.66 x 8.84 x 0.56-0.66 inches)
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Review

Evaluation of the main characteristics with the configuration selected for the Inspiron 14 7400.
Performance
51
Gaming
40
Display
49
Battery Life
56
Connectivity
67
Case
96
NanoReview Score
53
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Tests and Specifications

Detailed tests and technical specifications of the Dell Inspiron 14 7400

Case

Weight 1.25 kg (2.76 lbs)
Dimensions 321.6 x 224.5 x 14.2-16.7 mm
12.66 x 8.84 x 0.56-0.66 inches
Area 722 cm2 (111.9 inches2)
Screen-to-body ratio ~84.4%
Side bezels 4.7 mm
Colors Silver
Transformer No
Opening angle 160°
Cooling solution
Cooling system Active
Vapor chamber No
Number of fans 1
Noise level 43.8 dB

Display

Size 14.5 inches
Type IPS LCD
Refresh rate 60 Hz
PPI 208 ppi
Aspect ratio 16:10
Resolution 2560 x 1600 pixels
HDR support Yes, Dolby Vision
Touchscreen No
Coating Matte
Display tests
Contrast 800:1
sRGB color space 97.4%
Adobe RGB profile 67.8%
DCI-P3 color gamut 65.8%
Response time 22 ms
Max. brightness
300 nits

Battery

Capacity
Voltage 7.6 V
Battery type Li-Ion
Replaceable No
Fast charging Yes
USB Power Delivery Yes
Charging port position Left
Charge power 65 W
Weigh of AC adapter 290 gramm

CPU

CPU name
Base frequency 0.9-2.4 GHz
Turbo frequency 4.2 GHz
Cores 4
Threads 8
L3 Cache 8 MB
Integrated GPU Iris Xe Graphics G7 80EU
Fabrication process 10 nm

Benchmarks

Geekbench 5 (Single-Core)
1303
Geekbench 5 (Multi-Core)
4550
Cinebench R23 (Single-Core)
1331
Cinebench R23 (Multi-Core)
4964

Graphics Card

GPU name
Type Dedicated
Fabrication process 14 nm
GPU base clock 1354 MHz
GPU boost clock 1468 MHz
FLOPS 1.879 TFLOPS
Memory size 2 GB
Memory type GDDR5
Memory bus 64 bit
Memory speed ~7 Gbps
Shading units (cores) 640
Texture mapping units (TMUs) 32
Raster operations pipelines (ROPs) 16
GPU performance
1.879 TFLOPS

RAM

RAM size
Channels 2x4 GB
Clock 4267 MHz
Type LPDDR4X
Upgradable No

Storage

Storage size
Bus PCI-E Gen 3.0 (4x)
Storage type SSD (M2)
Channels 1x256 GB
Upgradable Yes
Total slots 1
NVMe Yes

Sound

Audio chip Realtek ALC3204
Speakers 2.0
Power 2x2W
Dolby Atmos No
Loudness 70.1 dB
Microphones 2

Connectivity

Wi-Fi standard v6
Bluetooth v5.1
Fingerprint Yes
Optical drive No
Webcam Above the display
Webcam resolution 1280 x 720
Ports
USB-A 2x USB 3.2
USB Type-C 1x USB 4.0
Thunderbolt Thunderbolt 4
HDMI 1x HDMI 2.0
DisplayPort No
VGA No
Audio jack (3.5 mm) Yes
Ethernet (RJ45) No
SD card reader Yes
Proprietary charging port Yes

Input

Keyboard
Keyboard type Island
Numpad No
Backlight Yes
Touchpad
Size 11.5 x 8.0 cm
Surface Plastic
Windows Precision Yes

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