ASUS ROG Zephyrus M16 (GU603ZU) vs. ASUS Vivobook 16 (X1605ZA)

Laptop Comparison, Reviews and Tests

In depth comparison and review of ASUS ROG Zephyrus M16 (GU603ZU) and ASUS Vivobook 16 (X1605ZA). 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 16 (X1605ZA) Review

Advantages and disadvantages of ASUS Vivobook 16 (X1605ZA) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

lightweight design

decent battery life

sharp display resolution

fast charging support

average build quality

limited graphics performance

no thunderbolt support

mediocre speaker output

Laptop Comparison and Tests

Difference between ASUS ROG Zephyrus M16 (GU603ZU) and ASUS Vivobook 16 (X1605ZA)
81 % - Design
87 % - Display
84 % - Performance
85 % - Connectivity
75 % - Battery
81 % - Design
75 % - Display
70 % - Performance
75 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

ASUS ROG Zephyrus M16 (GU603ZU) vs. ASUS Vivobook 16 (X1605ZA) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Zephyrus M16 (GU603ZU) ASUS Vivobook 16 (X1605ZA)
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 35.87 cm x 24.95 cm x 1.99 cm
Weight 2 kg 1.88 kg
Case Material - Plastic
Colour Eclipse grey Transparent silver
DISPLAY ASUS ROG Zephyrus M16 (GU603ZU) ASUS Vivobook 16 (X1605ZA)
Screen Size (Type) 16" 16" - IPS
Screen Resolution 1920 x 1200 (WUXGA) 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. 165 Hz -
Widescreen Yes Yes
Image Aspect Ratio 16:10 16:10
Image Brightness 250 cd/m² 300 cd/m²
Colour Gamut 100% sRGB 45% NTSC
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
PROCESSOR ASUS ROG Zephyrus M16 (GU603ZU) ASUS Vivobook 16 (X1605ZA)
CPU Intel Core i7 (12th Gen) 12700H / 2.3 GHz Intel Core i7 (12th Gen) 1255U
Max Turbo Speed 4.7 GHz 4.7 GHz
Number of Cores 14-core 10-core
Cache 24 MB 12 MB
Features Intel Smart Cache Intel Smart Cache
MEMORY ASUS ROG Zephyrus M16 (GU603ZU) ASUS Vivobook 16 (X1605ZA)
RAM 16 GB (provided memory is soldered) 8 GB (provided memory is soldered)
Max RAM Supported - 16 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Form Factor - SO-DIMM 260-pin
Slots Qty - 1
Empty Slots - 1
STORAGE ASUS ROG Zephyrus M16 (GU603ZU) ASUS Vivobook 16 (X1605ZA)
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 16 (X1605ZA)
Multi-GPU Configuration 1 single GPU card / integrated GPU -
Graphics Processor (GPU) NVIDIA GeForce RTX 4050 / Intel Iris Xe Graphics Intel Iris Xe Graphics
Video Memory 6 GB GDDR6 SDRAM -
Video System Features NVIDIA Optimus, ROG Boost, Dynamic Boost, MUX Switch Functions as Intel UHD graphics (for single-channel memory)
Gaming Yes -
Camera Yes - 720p Yes - HD
Camera Features IR camera, Windows Hello Privacy shutter
Sound Two tweeters, two woofers, array microphone Dual speakers, microphone
Compliant Standards Dolby Atmos -
Audio Features Output: Smart Amplification technology; Input: AI noise cancelling Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster
COMMUNICATIONS ASUS ROG Zephyrus M16 (GU603ZU) ASUS Vivobook 16 (X1605ZA)
Wireless Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) 802.11a/b/g/n/ac/ax, Bluetooth 5.3
Network Interface Gigabit Ethernet -
Features Dual stream (2x2) Dual stream (2x2)
BATTERY ASUS ROG Zephyrus M16 (GU603ZU) ASUS Vivobook 16 (X1605ZA)
Technology 4-cell Lithium Ion 3-cell Lithium Ion
Battery Capacity (Size) 90 Wh 42 Wh
AC ADAPTER ASUS ROG Zephyrus M16 (GU603ZU) ASUS Vivobook 16 (X1605ZA)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 240 Watt, 20 V, 12 A 45 Watt, 19 V, 2.37 A
INPUT ASUS ROG Zephyrus M16 (GU603ZU) ASUS Vivobook 16 (X1605ZA)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight Yes -
Features Chiclet keyboard, 1 RGB zone Chiclet keyboard, 1.35mm travel distance, ASUS ErgoSense
CONNECTIONS & EXPANSIONS ASUS ROG Zephyrus M16 (GU603ZU) ASUS Vivobook 16 (X1605ZA)
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
USB 2.0
USB-C 3.2 Gen 1
2 x USB 3.2 Gen 1
HDMI 1.4
Headphone/microphone combo jack
Memory Card Reader Yes (microSD, microSDXC UHS-II) -
SOFTWARE ASUS ROG Zephyrus M16 (GU603ZU) ASUS Vivobook 16 (X1605ZA)
Operating System (OS) Windows 11 Home Windows 11 Home
Software Included - Microsoft 365 (1 month trial)
MISCELLANEOUS ASUS ROG Zephyrus M16 (GU603ZU) ASUS Vivobook 16 (X1605ZA)
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, ASUS Antimicrobial Guard Plus
Model Number N3003W MB116W
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