Asus ROG Zephyrus G16 (2025) GU605 vs Asus ROG Zephyrus G14 (2025) GA403

Compared 2 laptops: Asus ROG Zephyrus G16 (2025) GU605, vs Asus ROG Zephyrus G14 (2025) GA403. Below are specs, tests, pros and cons for each device

Versions

Available versions and configurations
Storage - 1024 GB
- 2048 GB
- 4096 GB
- 1024 GB
- 2048 GB
RAM - 16 GB
- 32 GB
- 64 GB
- 16 GB
- 32 GB
- 64 GB

Review

Key Specs Asus ROG Zephyrus G16 (2025) GU605 and Asus ROG Zephyrus G14 (2025) GA403
System Performance
System and app performance
Gaming Performance
Graphics in popular 3D games
Display
Color accuracy, sharpness & brightness
Battery Life
Estimated real-world battery life
Connectivity
Ports, webcam, and interfaces
Case & Design
Appearance, materials, durability, comfort
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
Customize your score
Function
Importance (Weight)
Performance:
Gaming:
Display:
Battery life:
Connectivity:
Portability:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison

Body

Design and ergonomics comparison
Weight 1.95 kg 1.57 kg
Pixel size 354x246x14.9-17.4 mm 311x220x15.9-18.3 mm
Area 871 cm² 684 cm²
Screen-to-body ratio 85.2 % 83.1 %
Side bezels 4.7 mm 4.8 mm
Colors - White
- Black
- White
- Black
Material Aluminum Aluminum
Transformer No No
Cooling system
Cooling typeActiveActive
Vapor chamberYesn/a
Liquid metalYesYes
Cooler count33

Display

Display quality comparison
Diagonal 16 in 14 in
Type OLED OLED
Refresh rate 240 Hz 120 Hz
Pixel density 189 ppi 243 ppi
Aspect ratio 16:10 16:10
Resolution 2560x1600 pixels 2880x1800 pixels
HDR support Yes, Dolby Vision Yes, Dolby Vision
Sync Tech G-Sync G-Sync
Touchscreen No No
Coating Glossy Glossy
Display test
Max brightness
Asus ROG Zephyrus G16 (2025) GU605
500 nits
Asus ROG Zephyrus G14 (2025) GA403
500 nits
Contrast1000000:11000000:1
DCI-P3 gamut100 %100 %
Response time1 ms1 ms

Battery

Capacity 90 Wh 73 Wh
Battery Type Li-ion Li-ion
Removable No No
Fast Charging Yes Yes
USB PD Yes Yes
Charge Port Location Left, Right Left, Right
Charge Power 240 W 200 W

Processor

Processor Intel Core Ultra 9 285H AMD Ryzen AI 9 HX 370
Base frequency 2.9 GHz 2.0 GHz
Turbo Frequency 5.4 GHz 5.1 GHz
Cores 16 (6P + 10E) 12 (4P + 8E)
Threads 16 24
L3 Cache 24 MB 24 MB
Integrated Graphics Arc Graphics 140T AMD Radeon 890M
Process tech. 3 nm 4 nm
GeekBench v6
Geekbench 6 (Single-Core)
Asus ROG Zephyrus G16 (2025) GU605
3194
Asus ROG Zephyrus G14 (2025) GA403
3041
Geekbench 6 (Multi-Core)
Asus ROG Zephyrus G16 (2025) GU605
18467
Asus ROG Zephyrus G14 (2025) GA403
16363
Cinebench
Cinebench R23 (Single-Core)
Asus ROG Zephyrus G16 (2025) GU605
2142
Asus ROG Zephyrus G14 (2025) GA403
2057
Cinebench R23 (Multi-Core)
Asus ROG Zephyrus G16 (2025) GU605
22951
Asus ROG Zephyrus G14 (2025) GA403
24505

GPU Model

GPU Model GeForce RTX 5070 Laptop 8GB GeForce RTX 5070 Laptop 8GB
TGP 120 W 100 W
Nvidia Optimus MUX MUX
Graphics Type Discrete Discrete
Process tech. 4 nm 4 nm
FLOPS 27.2 TFLOPS 23.2 TFLOPS
Video Memory 8 8
Memory Type GDDR7 GDDR7
Tire Width 128 bit 128 bit
Memory speed 28 Gbit/s 28 Gbit/s
Shader Units 4608 4608
TMUs 144 144
ROPs 48 48

RAM

RAM Size 16 GB 16 GB
Channels 2x8 GB 2x8 GB
Frequency 7467 MHz 8000 MHz
Type LPDDR5X LPDDR5X
Replaceable No No

Storage

Bus PCI-E Gen 4.0 (4x) PCI-E Gen 4.0 (4x)
Type SSD (M2) SSD (M2)
Channels 1x1024 GB 1x1024 GB
Replaceable Yes Yes
Total Slots 2 1
NVMe Yes Yes
Storage Capacity 1024 GB 1024 GB

Sound

Audio Formats 4.2 4.2
Speaker Power 4x2 W 4x2 W
Dolby Atmos Yes Yes
Microphones 3 3

Connectivity

Wi-Fi version v7 v7
Bluetooth version 5.4 5.4
Fingerprint sensor No No
IR sensor Yes Yes
CD drive No No
Webcam Above Display Above Display
Webcam Resolution 1920x1080 1920x1080
Ports
USB-A2x3.22x3.2
USB-C2x4.02x4.0
ThunderboltThunderbolt 4No
HDMI1x2.11x2.1
DisplayPortNoNo
VGANoNo
3.5 mm Audio JackYesYes
Ethernet (RJ45)NoNo
Card ReaderYesYes
Charging PortYesYes

Keyboard & Touchpad

Key Type Island Layout Island Layout
Numeric Keypad No No
Backlight Yes Yes
Key Travel 1.7 mm 1.7 mm
Touchpad
SurfaceGlassGlass
Windows PrecisionYesYes
* Attention! Ports, display type, speakers, and specs may differ by model or country.

Results

No clear favorite identified yet; updates may follow as new data arrives.

Survey

Which laptop would you pick?
2 (100%)
0 (0%)
Total Votes: 2

User comments

Share your opinion or ask questions below