Asus ROG Zephyrus G15 GA503 (2022) vs Zephyrus G14 GA402 (2022)

You can select specific configurations for the laptops to get a more accurate comparative review
Display
CPU
GPU
RAM
Storage

Review

Evaluation of Asus ROG Zephyrus G15 GA503 (2022) and Zephyrus G14 GA402 (2022) 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

Key Differences

What are the key differences between the notebooks
Advantages of the Asus ROG Zephyrus G15 GA503 (2022)
  • Higher screen refresh rate: 165 versus 144 Hz
  • Can run popular games at about 9-13% higher FPS
  • Features a bigger (~18%) battery – 90 against 76 watt-hours
  • User-upgradable RAM (up to 48GB)
  • 16% sharper screen – 188 versus 162 pixels per inch (PPI)
Advantages of the Asus ROG Zephyrus G14 GA402 (2022)
  • Easier to carry: weighs 250 grams less (around 0.55 lbs)
  • Thinner bezels and 3% higher screen-to-body ratio
  • Around 23% better multi-core CPU performance in the Cinebench R23 test
  • Provides 33% higher max. screen brightness: 400 vs 300 nits
  • Much smaller footprint: 18% more compact case (109.7 vs 133.8 square inches)
We may earn commissions from Amazon for purchases made via the links below. This does not affect our assessment methodology.

Tests and Specifications

Comparison table of test results and technical specs

Case

Weight 1.9 kg (4.19 lbs) 1.65 kg (3.64 lbs)
Dimensions 355 x 243 x 19.9 mm
13.98 x 9.57 x 0.78 inches
312 x 227 x 18.5-19.5 mm
12.28 x 8.94 x 0.73-0.77 inches
Area 863 cm2 (133.8 inches2) 708 cm2 (109.8 inches2)
Screen-to-body ratio ~77.8% ~80.2%
Side bezels 4.8 mm 5.3 mm
Colors White, Black White, Black
Transformer No No
Opening angle 180° 180°
Size comparison
Cooling solution
Cooling system Active Active
Vapor chamber No Yes
Number of fans 2 2
Noise level 57.4 dB 45 dB

Display

Size 15.6 inches 14 inches
Type IPS LCD IPS LCD
Refresh rate 165 Hz 144 Hz
PPI 188 ppi 162 ppi
Aspect ratio 16:9 16:10
Resolution 2560 x 1440 pixels 1920 x 1200 pixels
HDR support Yes, Dolby Vision Yes, Dolby Vision
Touchscreen No No
Coating Matte Matte
Display tests
Contrast 1030:1 1041:1
sRGB color space 100% 99.8%
Adobe RGB profile - 86.3%
DCI-P3 color gamut 98% 98.5%
Response time 3 ms 3 ms
Max. brightness

Battery

Capacity
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 100 / 240 W 100 / 240 W
Weigh of AC adapter 741 gramm 730 gramm

CPU

CPU name
Base frequency 3.2 GHz 3.2 GHz
Turbo frequency 4.7 GHz 4.7 GHz
Cores 8 8
Threads 16 16
L3 Cache 16 MB 16 MB
Integrated GPU AMD Radeon 680M AMD Radeon 680M
Fabrication process 6 nm 6 nm

Benchmarks

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

Graphics Card

GPU name
TGP 120 W 100 W
Nvidia Optimus MUX MUX
Type Dedicated Dedicated
Fabrication process 8 nm 7 nm
GPU base clock 1425 MHz 1700 MHz
GPU boost clock 1740 MHz 2000 MHz
FLOPS 13.3 TFLOPS 11.4 TFLOPS
Memory size 6 GB 8 GB
Memory type GDDR6 GDDR6
Memory bus 192 bit 128 bit
Memory speed 14 Gbps ~14 Gbps
Shading units (cores) 3840 1792
Texture mapping units (TMUs) 120 112
Raster operations pipelines (ROPs) 48 64
GPU performance

RAM

RAM size
Channels 2x8 GB 2x4 GB
Clock 4800 MHz 4800 MHz
Type DDR5 DDR5
Upgradable Yes No
Total slots 1 -
Max. ram size 48 GB -

Storage

Storage size
Bus PCI-E Gen 4.0 (4x) PCI-E Gen 4.0 (4x)
Storage type SSD (M2) SSD (M2)
Channels 1x512 GB 1x512 GB
Upgradable Yes Yes
Total slots 2 1
NVMe Yes Yes

Sound

Audio chip - Realtek ALC285
Speakers 4.2 4.0
Power 4x2W -
Dolby Atmos Yes Yes
Loudness 85 dB 80 dB
Microphones 3 3

Connectivity

Wi-Fi standard v6E v6E
Bluetooth v5.2 v5.2
Fingerprint No 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 2x USB 3.2
USB Type-C 2x USB 3.2 2x USB 3.2
Thunderbolt No No
HDMI 1x HDMI 2.0 1x HDMI 2.0
DisplayPort No No
VGA No No
Audio jack (3.5 mm) Yes Yes
Ethernet (RJ45) Yes No
SD card reader Yes Yes
Proprietary charging port Yes Yes

Input

Keyboard
Keyboard type Island Island
Numpad No No
Backlight Yes Yes
Key travel 1.7 mm -
Touchpad
Size - 13.0 x 7.6 cm
Windows Precision Yes Yes
*Disclaimer! Ports, speakers, display, and other specifications can be different depending on the laptop’s particular configuration or region.

Cast your vote

So, which laptop would you choose?
34 (37.4%)
57 (62.6%)
Total votes: 91

Comments

Write your opinion about the comparison of Asus ROG Zephyrus G14 GA402 (2022) and Zephyrus G15 GA503 (2022) or ask any questions
Promotion