Dell Inspiron 14 7400 vs G15 5510

57 out of 100
Dell Inspiron 14 7400
VS
51 out of 100
Dell G15 5510
You can select specific configurations for the laptops to get a more accurate comparative review
Display 2560 x 1600
Battery
CPU
GPU GeForce MX350 2GB
RAM
Storage

Review

Evaluation of Dell Inspiron 14 7400 and G15 5510 important characteristics
Performance
System and application performance
Gaming
Performance in popular 3D games
Display
Viewing angle, color accuracy, brightness
Battery Life
Potential battery life in light and average use
Connectivity
Ports, webcam and other interfaces
Case
Design, materials, durability and usability
NanoReview Score

Key Differences

What are the key differences between the notebooks
Advantages of the Dell Inspiron 14 7400
  • Significantly easier to carry: weighs 1190 grams less (around 2.62 lbs)
  • Thinner bezels and 22% higher screen-to-body ratio
  • 48% sharper screen – 208 versus 141 pixels per inch (PPI)
  • Much smaller footprint: 26% more compact case (111.9 vs 150.7 square inches)
  • Provides 20% higher max. screen brightness: 300 vs 250 nits
Advantages of the Dell G15 5510
  • Higher screen refresh rate: 120 versus 60 Hz
  • Can run popular games at about 39-53% higher FPS
  • Includes an old-school USB-A port
  • Features a a little bigger (~8%) battery – 56 against 52 watt-hours
  • User-upgradable RAM (up to 32GB)
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Tests and Specifications

Comparison table of test results and technical specs

Case

Weight 1.25 kg (2.76 lbs) 2.44 kg (5.38 lbs)
Dimensions 321.6 x 224.5 x 14.2-16.7 mm
12.66 x 8.84 x 0.56-0.66 inches
357.2 x 272.1 x 24.9 mm
14.06 x 10.71 x 0.98 inches
Area 722 cm2 (111.9 inches2) 972 cm2 (150.6 inches2)
Screen-to-body ratio ~84.4% ~69%
Side bezels 4.7 mm 5.9 mm
Colors Silver Black, Gray, Green
Transformer No No
Opening angle 160° -
Size comparison
Cooling solution
Cooling system Active Active
Vapor chamber No No
Number of fans 1 2
Noise level 43.8 dB -

Display

Size 14.5 inches 15.6 inches
Type IPS LCD TN LCD
Refresh rate 60 Hz 120 Hz
PPI 208 ppi 141 ppi
Aspect ratio 16:10 16:9
Resolution 2560 x 1600 pixels 1920 x 1080 pixels
HDR support Yes, Dolby Vision No
Touchscreen No No
Coating Matte Matte
Display tests
Contrast 800:1 600:1
sRGB color space 97.4% -
Adobe RGB profile 67.8% -
DCI-P3 color gamut 65.8% -
Response time 22 ms 35 ms
Max. brightness
300 nits
250 nits

Battery

Capacity
Voltage 7.6 V 13.2 V
Battery type Li-Ion Li-Ion
Replaceable No No
Fast charging Yes Yes
USB Power Delivery Yes No
Charging port position Left Left
Charge power 65 W 180 / 240 W
Weigh of AC adapter 290 gramm -

CPU

CPU name
Base frequency 0.9-2.4 GHz 2.4 GHz
Turbo frequency 4.2 GHz 4.1 GHz
Cores 4 4
Threads 8 8
L3 Cache 8 MB 8 MB
Integrated GPU Iris Xe Graphics G7 80EU Intel UHD Graphics 630
Fabrication process 10 nm 14 nm

Benchmarks

Geekbench 5 (Single-Core)
1332
1113
Geekbench 5 (Multi-Core)
4507
4019
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)

Graphics Card

GPU name
TGP - 0 W
Nvidia Optimus - Yes
Type Dedicated Dedicated
Fabrication process 14 nm 12 nm
GPU base clock 1354 MHz 1380 MHz
GPU boost clock 1468 MHz 1560 MHz
FLOPS 1.879 TFLOPS 3.195 TFLOPS
Memory size 2 GB 4 GB
Memory type GDDR5 GDDR6
Memory bus 64 bit 128 bit
Memory speed ~7 Gbps ~12 Gbps
Shading units 640 1024
DirectX support 12 12
GPU performance
1.879 TFLOPS
G15 5510 +70%
3.195 TFLOPS

RAM

RAM size
Channels 2x4 GB 1x8 GB
Clock 4267 MHz 2933 MHz
Type LPDDR4X DDR4
Upgradable No Yes
Total slots - 2
Max. ram size - 32 GB

Storage

Storage size
Bus PCI-E Gen 3.0 (4x) PCI-E Gen 3.0 (4x)
Storage type SSD (M2) SSD (M2)
Channels 1x256 GB 1x256 GB
Upgradable Yes Yes
Total slots 1 2
NVMe Yes Yes

Sound

Audio chip Realtek ALC3204 -
Speakers 2.0 2.0
Power 2x2W 2x2.5W
Dolby Atmos No No
Loudness 70.1 dB -
Microphones 2 2

Connectivity

Wi-Fi standard v6 v6
Bluetooth v5.1 v5.1
Fingerprint Yes No
Optical drive No No
Webcam Above the display Above the display
Webcam resolution 1280 x 720 1280 x 720
Ports
USB-A 2x USB 3.2 3x USB 3.2
USB Type-C 1x USB 4.0 1x USB 3.2
Thunderbolt Thunderbolt 4 Thunderbolt 3
HDMI 1x HDMI 2.0 1x HDMI 2.1
DisplayPort No No
VGA No No
Audio jack (3.5 mm) Yes Yes
Ethernet (RJ45) No Yes
SD card reader Yes No
Proprietary charging port Yes Yes

Input

Keyboard
Keyboard type Island Island
Numpad No Yes
Backlight Yes Yes
Touchpad
Size 11.5 x 8.0 cm 10.5 x 6.0 cm
Surface Plastic Plastic
Windows Precision Yes Yes
*Disclaimer! Ports, speakers, display, and other specifications can be different depending on the laptop’s particular configuration or region.

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