Dell Inspiron 14 5402 vs ASUS ZenBook 13 OLED UM325

You can select specific configurations for the laptops to get a more accurate comparative review
Battery 67 Wh
CPU
RAM
Storage

Review

Evaluation of Dell Inspiron 14 5402 and ASUS ZenBook 13 OLED UM325 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 5402
  • Includes an old-school USB-A port
  • User-upgradable RAM (up to 32GB)
Advantages of the ASUS ZenBook 13 OLED UM325
  • Around 2.6x better multi-core CPU performance in the Cinebench R23 test
  • Easier to carry: weighs 260 grams less (around 0.57 lbs)
  • Higher number of cutting-edge USB Type-C ports: 2 versus 1
  • Features a much bigger (~68%) battery – 67 against 40 watt-hours
  • Can run popular games at about 18-24% higher FPS
  • Provides 33% higher max. screen brightness: 400 vs 300 nits
  • Smaller footprint: 11% more compact case (95.8 vs 107.7 square inches)
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Tests and Specifications

Comparison table of test results and technical specs

Case

Weight 1.4 kg (3.09 lbs) 1.14 kg (2.51 lbs)
Dimensions 321.3 x 216.2 x 16.7-17.9 mm
12.65 x 8.51 x 0.66-0.7 inches
304.2 x 203 x 13.9 mm
11.98 x 7.99 x 0.55 inches
Area 695 cm2 (107.7 inches2) 618 cm2 (95.7 inches2)
Screen-to-body ratio ~77.8% ~78.9%
Side bezels 5.7 mm 4.9 mm
Colors Silver Silver, Pink
Transformer No No
Opening angle - 150°
Size comparison
Cooling solution
Cooling system Active Active
Vapor chamber No No
Number of fans 1 1
Noise level - 39 dB

Display

Size 14 inches 13.3 inches
Type IPS LCD OLED
Refresh rate 60 Hz 60 Hz
PPI 157 ppi 166 ppi
Aspect ratio 16:9 16:9
Resolution 1920 x 1080 pixels 1920 x 1080 pixels
HDR support No Yes, HDR10
Touchscreen No No
Coating Matte Glossy
Display tests
Contrast 500:1 7400:1
sRGB color space 60% 100%
Adobe RGB profile - 99.7%
DCI-P3 color gamut - 99.5%
Response time 35 ms 4 ms
Max. brightness
300 nits
400 nits

Battery

Capacity
Voltage 11.4 V -
Full charging time - 2:00 hr
Battery type Li-Ion Li-Ion
Replaceable No No
Fast charging Yes Yes
USB Power Delivery Yes Yes
Charging port position Left Left
Charge power 45 / 65 W 65 W
Weigh of AC adapter - 216 gramm

CPU

CPU name
Base frequency 1.7-3.0 GHz 2.1 GHz
Turbo frequency 4.1 GHz 4 GHz
Cores 2 6
Threads 4 12
L3 Cache 6 MB 8 MB
Integrated GPU Intel Iris Xe Graphics G4 Radeon RX Vega 7
Fabrication process 10 nm 7 nm

Benchmarks

Geekbench 5 (Single-Core)
Geekbench 5 (Multi-Core)
Cinebench R23 (Single-Core)
Cinebench R23 (Multi-Core)

Graphics Card

GPU name
TGP 15 W 10-45 W
Type Integrated Integrated
Fabrication process 10 nm 7 nm
GPU base clock 300 MHz 300 MHz
GPU boost clock 1100 MHz 1600 MHz
FLOPS 0.84 TFLOPS 1.108 TFLOPS
Memory size System Shared System Shared
Memory type DDR4 LPDDR4X
Memory speed 3.2 Gbps 3.73 Gbps
Shading units (cores) 384 448
Texture mapping units (TMUs) 24 28
Raster operations pipelines (ROPs) 12 7
GPU performance
0.84 TFLOPS
1.108 TFLOPS

RAM

RAM size
Channels 1x4 GB 1x8 GB
Clock 3200 MHz 3733 MHz
Type DDR4 LPDDR4X
Upgradable Yes No
Total slots 2 2
Max. ram size 32 GB -

Storage

Storage size
Bus PCI-E Gen 3.0 (4x) PCI-E Gen 3.0 (2x)
Storage type SSD (M2) SSD (M2)
Channels 1x128 GB 1x512 GB
Upgradable Yes Yes
Total slots 1 1
NVMe Yes No

Sound

Audio chip Realtek ALC3204 -
Speakers 2.0 2.0
Power 2x2W -
Dolby Atmos No No
Loudness - 65.2 dB
Microphones 2 2

Connectivity

Wi-Fi standard v6 v6
Bluetooth v5.1 v5
Fingerprint Optional 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 1x USB 3.2
USB Type-C 1x USB 3.2 2x USB 3.2
Thunderbolt No Thunderbolt 3
HDMI 1x HDMI 1.4 1x HDMI 2.0
DisplayPort No No
VGA No No
Audio jack (3.5 mm) Yes Yes
Ethernet (RJ45) No No
SD card reader Yes Yes
Proprietary charging port Yes No

Input

Keyboard
Keyboard type Island Island
Numpad No No
Backlight Yes Yes
Key travel - 1.4 mm
Touchpad
Size 11.5 x 7.0 cm 13.0 x 6.5 cm
Surface Plastic Glass
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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