ASUS ROG Zephyrus M16 (GU603ZU) vs. ASUS VivoBook 16X (K3605ZC)

Laptop Comparison, Reviews and Tests

In depth comparison and review of ASUS ROG Zephyrus M16 (GU603ZU) and ASUS VivoBook 16X (K3605ZC). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

ASUS ROG Zephyrus M16 (GU603ZU) Review

Advantages and disadvantages of ASUS ROG Zephyrus M16 (GU603ZU) based on its technical characteristics, features, user experience, expert reviews and price level.

high-resolution display

powerful graphics performance

sleek, lightweight design

fast processing speeds

advanced cooling system

high price point

average battery life

limited port selection

noisy under load

ASUS VivoBook 16X (K3605ZC) Review

Advantages and disadvantages of ASUS VivoBook 16X (K3605ZC) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful amd processor

sharp 16-inch display

lightweight design

ample storage options

good thermal management

average battery life

no thunderbolt support

limited color accuracy

mediocre webcam quality

Laptop Comparison and Tests

Difference between ASUS ROG Zephyrus M16 (GU603ZU) and ASUS VivoBook 16X (K3605ZC)
81 % - Design
87 % - Display
84 % - Performance
85 % - Connectivity
75 % - Battery
83 % - Design
86 % - Display
80 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

ASUS ROG Zephyrus M16 (GU603ZU) vs. ASUS VivoBook 16X (K3605ZC) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Zephyrus M16 (GU603ZU) ASUS VivoBook 16X (K3605ZC)
Product Type Notebook - 180-degree hinge design Notebook - 180-degree hinge design
Dimensions (WxDxH) 35.5 cm x 24.3 cm x 2.23 cm 35.86 cm x 24.91 cm x 1.89 cm
Weight 2 kg 1.8 kg
Case Material - Plastic
Colour Eclipse grey Cool silver
DISPLAY ASUS ROG Zephyrus M16 (GU603ZU) ASUS VivoBook 16X (K3605ZC)
Screen Size (Type) 16" 16"
Screen Resolution 1920 x 1200 (WUXGA) 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. 165 Hz 120 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:10 16:10
Image Brightness 250 cd/m² 300 cd/m²
Colour Gamut 100% sRGB 100% sRGB
Features Anti-glare, Adaptive-Sync technology, HDR (high dynamic range), 3 ms response rate, ±85° horizontal viewing angle, ±85° vertical viewing angle, Pantone Validated, IPS-level, Dolby Vision Anti-glare, IPS-level, 85% screen-to-body ratio
PROCESSOR ASUS ROG Zephyrus M16 (GU603ZU) ASUS VivoBook 16X (K3605ZC)
CPU Intel Core i7 (12th Gen) 12700H / 2.3 GHz Intel Core i7 (12th Gen) 12650H / 2.3 GHz
Max Turbo Speed 4.7 GHz 4.7 GHz
Number of Cores 14-core 10-core
Cache 24 MB L3 - 24 MB
Features Intel Smart Cache Intel Smart Cache
MEMORY ASUS ROG Zephyrus M16 (GU603ZU) ASUS VivoBook 16X (K3605ZC)
RAM 16 GB (provided memory is soldered) 16 GB (1 x 8 GB + 8 GB (soldered))
Max RAM Supported - 16 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Form Factor - SO-DIMM 260-pin
Slots Qty - 1
Empty Slots - 0
STORAGE ASUS ROG Zephyrus M16 (GU603ZU) ASUS VivoBook 16X (K3605ZC)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO ASUS ROG Zephyrus M16 (GU603ZU) ASUS VivoBook 16X (K3605ZC)
Multi-GPU Configuration 1 single GPU card / integrated GPU 1 single GPU card / integrated GPU
Graphics Processor (GPU) NVIDIA GeForce RTX 4050 / Intel Iris Xe Graphics NVIDIA GeForce RTX 3050 / Intel UHD Graphics
Video Memory 6 GB GDDR6 SDRAM 4 GB GDDR6 SDRAM
Video System Features NVIDIA Optimus, ROG Boost, Dynamic Boost, MUX Switch -
Gaming Yes -
Camera Yes - 720p Yes - 720p
Camera Features IR camera, Windows Hello Privacy shutter
Sound Two tweeters, two woofers, array microphone Speaker, array microphone
Compliant Standards Dolby Atmos -
Audio Features Output: Smart Amplification technology; Input: AI noise cancelling Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster; Input: AI noise cancelling
COMMUNICATIONS ASUS ROG Zephyrus M16 (GU603ZU) ASUS VivoBook 16X (K3605ZC)
Wireless Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3
Network Interface Gigabit Ethernet -
Features Dual stream (2x2) Dual stream (2x2)
BATTERY ASUS ROG Zephyrus M16 (GU603ZU) ASUS VivoBook 16X (K3605ZC)
Technology 4-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 90 Wh 50 Wh
AC ADAPTER ASUS ROG Zephyrus M16 (GU603ZU) ASUS VivoBook 16X (K3605ZC)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 240 Watt, 20 V, 12 A 120 Watt, 20 V, 6 A
INPUT ASUS ROG Zephyrus M16 (GU603ZU) ASUS VivoBook 16X (K3605ZC)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight Yes Yes
Features Chiclet keyboard, 1 RGB zone Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense
CONNECTIONS & EXPANSIONS ASUS ROG Zephyrus M16 (GU603ZU) ASUS VivoBook 16X (K3605ZC)
Interfaces 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
Headphone/microphone combo jack
HDMI 2.1
2 x USB 3.2 Gen 1
USB-C 3.2 Gen 1 (Power Delivery)
Memory Card Reader Yes (microSD, microSDXC UHS-II) Yes
SOFTWARE ASUS ROG Zephyrus M16 (GU603ZU) ASUS VivoBook 16X (K3605ZC)
Operating System (OS) Windows 11 Home Windows 11 Home
Software Included - MyASUS, ScreenXpert, ProArt Creator Hub, Microsoft 365 (1 month trial), GlideX
MISCELLANEOUS ASUS ROG Zephyrus M16 (GU603ZU) ASUS VivoBook 16X (K3605ZC)
Included Accessories Power adapter Power adapter
Security Firmware Trusted Platform Module (TPM) Security Chip Firmware Trusted Platform Module (TPM) Security Chip
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features System password, ASUS Aura Sync technology, ErgoLift ASUS IceCool design, MIL-STD-810H tested, BIOS protection, Cortana support, ASUS Antimicrobial Guard
Compliant Standards - RoHS, REACH, TUV Rheinland
Max Operating Temperature - 49 °C
Min Operating Temperature - -37 °C
Humidity Range Operating - 95% RH
Model Number N3003W N1097W
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