ASUS ROG Zephyrus G14 (GA401IU) vs. ASUS ROG Zephyrus M16 (GU603ZM)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of ASUS ROG Zephyrus G14 (GA401IU) and ASUS ROG Zephyrus M16 (GU603ZM). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

ASUS ROG Zephyrus G14 (GA401IU) Review

Advantages and disadvantages of ASUS ROG Zephyrus G14 (GA401IU) based on its technical characteristics, features, user experience, expert reviews and price level.

compact and lightweight

powerful AMD processor

fast SSD storage

excellent battery life

high refresh rate display

limited port selection

no built-in webcam

gets quite hot

premium price tag

ASUS ROG Zephyrus M16 (GU603ZM) Review

Advantages and disadvantages of ASUS ROG Zephyrus M16 (GU603ZM) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

high-resolution display

sleek, lightweight design

good thermal management

versatile connectivity options

expensive price point

average battery life

limited upgradeability

noisy under load

Laptop Comparison and Tests

Difference between ASUS ROG Zephyrus G14 (GA401IU) and ASUS ROG Zephyrus M16 (GU603ZM)
81 % - Design
84 % - Display
85 % - Performance
86 % - Connectivity
85 % - Battery
82 % - Design
87 % - Display
86 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

ASUS ROG Zephyrus G14 (GA401IU) vs. ASUS ROG Zephyrus M16 (GU603ZM) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Zephyrus G14 (GA401IU) ASUS ROG Zephyrus M16 (GU603ZM)
Product Type Notebook Notebook
Dimensions (WxDxH) 32.4 cm x 22 cm x 1.79 cm 35.5 cm x 24.3 cm x 1.99 cm
Weight 1.6 kg 1.9 kg
Case Material Magnesium-aluminum alloy -
Colour Eclipse grey | Moonlight white Off black
DISPLAY ASUS ROG Zephyrus G14 (GA401IU) ASUS ROG Zephyrus M16 (GU603ZM)
Screen Size (Type) 14" 16"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 2560 x 1600 (WQXGA)
V-Sync Rate at Max Res. 120 Hz 165 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness 300 cd/m² -
Colour Gamut 100% sRGB, 72% NTSC, 75.35% Adobe RGB 100% DCI-P3
Features Anti-glare, Pantone Validated Anti-glare, Adaptive-Sync technology, 3 ms response rate, Pantone Validated, IPS-level, Dolby Vision
PROCESSOR ASUS ROG Zephyrus G14 (GA401IU) ASUS ROG Zephyrus M16 (GU603ZM)
CPU AMD Ryzen 7 4800HS / 2.9 GHz Intel Core i7 (12th Gen) 12700H / 2.3 GHz
Max Turbo Speed 4.2 GHz 4.7 GHz
Number of Cores 8-core 14-core
Cache L3 - 8 MB 24 MB
Features - Intel Smart Cache
MEMORY ASUS ROG Zephyrus G14 (GA401IU) ASUS ROG Zephyrus M16 (GU603ZM)
RAM 16 GB (1 x 8 GB + 8 GB (soldered)) 16 GB (1 x 8 GB + 8 GB (soldered))
Max RAM Supported 24 GB 40 GB
RAM Type DDR4 SDRAM DDR5 SDRAM
Speed 3200 MHz 4800 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 262-pin
Slots Qty 1 1
Empty Slots 0 0
STORAGE ASUS ROG Zephyrus G14 (GA401IU) ASUS ROG Zephyrus M16 (GU603ZM)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe - NVM Express (NVMe) 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe)
AUDIO & VIDEO ASUS ROG Zephyrus G14 (GA401IU) ASUS ROG Zephyrus M16 (GU603ZM)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) NVIDIA GeForce GTX 1660 Ti NVIDIA GeForce RTX 3060 / Intel Iris Xe Graphics
Video Memory 6 GB GDDR6 SDRAM 6 GB GDDR6 SDRAM
Video System Features NVIDIA G-SYNC, Max-Q design NVIDIA Optimus, ROG Boost, Dynamic Boost
Gaming Yes Yes
Camera - Yes - 720p
Camera Features - IR camera, Windows Hello
Sound Four speakers, array microphone Two tweeters, two woofers, array microphone
Compliant Standards - Dolby Atmos
Audio Features Smart Amplification technology Noise-cancellation technology, Smart Amplification technology
COMMUNICATIONS ASUS ROG Zephyrus G14 (GA401IU) ASUS ROG Zephyrus M16 (GU603ZM)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Network Interface - 2.5 Gigabit Ethernet
Features - Dual stream (2x2)
BATTERY ASUS ROG Zephyrus G14 (GA401IU) ASUS ROG Zephyrus M16 (GU603ZM)
Technology 4-cell Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 76 Wh 90 Wh
AC ADAPTER ASUS ROG Zephyrus G14 (GA401IU) ASUS ROG Zephyrus M16 (GU603ZM)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 180 Watt, 20 V, 9 A 240 Watt, 20 V, 12 A
INPUT ASUS ROG Zephyrus G14 (GA401IU) ASUS ROG Zephyrus M16 (GU603ZM)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes -
Keyboard Backlight Yes Yes
Features Chiclet keyboard, N-key rollover Chiclet keyboard, ASUS Overstroke technologie, 1.7mm travel distance
CONNECTIONS & EXPANSIONS ASUS ROG Zephyrus G14 (GA401IU) ASUS ROG Zephyrus M16 (GU603ZM)
Interfaces Headphone/microphone combo jack
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery)
2 x USB 3.2 Gen 1
USB-C 3.2 Gen 2
HDMI
Thunderbolt 4 (supports DisplayPort) (Power Delivery)
2 x USB 3.2 Gen 2
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
HDMI
LAN
Headphone/microphone combo jack
Memory Card Reader - Yes (microSD, microSDXC UHS-II)
SOFTWARE ASUS ROG Zephyrus G14 (GA401IU) ASUS ROG Zephyrus M16 (GU603ZM)
Operating System (OS) Windows 10 Home 64-bit Edition Windows 11 Home
MISCELLANEOUS ASUS ROG Zephyrus G14 (GA401IU) ASUS ROG Zephyrus M16 (GU603ZM)
Included Accessories Power adapter Power adapter
Security Slot Type Kensington security slot Kensington security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features System password System password
Model Number HE001T K8006W
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