ASUS ROG Zephyrus G15 (GA502IU) vs. ASUS ROG Zephyrus M16 (GU603HE)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of ASUS ROG Zephyrus G15 (GA502IU) and ASUS ROG Zephyrus M16 (GU603HE). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.

ASUS ROG Zephyrus G15 (GA502IU) Review

Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA502IU) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful AMD processor

high refresh rate screen

lightweight and portable

solid battery life

effective cooling system

mediocre webcam quality

no Thunderbolt support

limited storage capacity

average color accuracy

ASUS ROG Zephyrus M16 (GU603HE) Review

Advantages and disadvantages of ASUS ROG Zephyrus M16 (GU603HE) based on its technical characteristics, features, user experience, expert reviews and price level.

high-resolution display

powerful processor performance

lightweight and portable

advanced cooling system

robust build quality

high price point

average battery life

limited upgradeability

noisy under load

Laptop Comparison and Tests

Difference between ASUS ROG Zephyrus G15 (GA502IU) and ASUS ROG Zephyrus M16 (GU603HE)
86 % - Design
85 % - Display
85 % - Performance
78 % - Connectivity
75 % - Battery
81 % - Design
87 % - Display
85 % - Performance
86 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

ASUS ROG Zephyrus G15 (GA502IU) vs. ASUS ROG Zephyrus M16 (GU603HE) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Zephyrus G15 (GA502IU) ASUS ROG Zephyrus M16 (GU603HE)
Product Type Notebook Notebook
Dimensions (WxDxH) 36 cm x 25.2 cm x 1.99 cm 35.5 cm x 24.3 cm x 1.99 cm
Weight 2.1 kg 1.9 kg
DISPLAY ASUS ROG Zephyrus G15 (GA502IU) ASUS ROG Zephyrus M16 (GU603HE)
Screen Size (Type) 15.6" 16"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1200 (WUXGA)
V-Sync Rate at Max Res. 144 Hz 144 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Colour Gamut 47.34% Adobe RGB, 62.5% sRGB 100% sRGB, 75.35% Adobe RGB
Features Anti-glare Anti-glare, Adaptive-Sync technology, 3 ms response rate, Pantone Validated, IPS-level
PROCESSOR ASUS ROG Zephyrus G15 (GA502IU) ASUS ROG Zephyrus M16 (GU603HE)
CPU AMD Ryzen 7 4800HS / 2.9 GHz Intel Core i7 (11th Gen) 11800H / 2.3 GHz
Max Turbo Speed 4.2 GHz 4.6 GHz
Number of Cores 8-core 8-core
Cache L3 - 8 MB 24 MB
64-bit Computing Yes -
Features - Hyper-Threading Technology, Intel Smart Cache, Intel Speed Shift Technology
MEMORY ASUS ROG Zephyrus G15 (GA502IU) ASUS ROG Zephyrus M16 (GU603HE)
RAM 16 GB (1 x 8 GB + 8 GB (soldered)) 16 GB (provided memory is soldered)
Max RAM Supported - 48 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 3200 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty - 1
Empty Slots - 1
STORAGE ASUS ROG Zephyrus G15 (GA502IU) ASUS ROG Zephyrus M16 (GU603HE)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe - NVM Express (NVMe) 1 TB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO ASUS ROG Zephyrus G15 (GA502IU) ASUS ROG Zephyrus M16 (GU603HE)
Multi-GPU Configuration 1 single GPU card / integrated GPU 1 single GPU card / integrated GPU
Graphics Processor (GPU) NVIDIA GeForce GTX 1660 Ti / AMD Radeon Vega Graphics NVIDIA GeForce RTX 3050 Ti / Intel UHD Graphics
Video Memory 6 GB GDDR6 SDRAM 4 GB GDDR6 SDRAM
Video System Features Max-Q design NVIDIA Optimus, ROG Boost, Dynamic Boost
Gaming Yes Yes
Camera - Yes - 720p
Sound Stereo speakers, array microphone Two tweeters, four woofers, array microphone
Compliant Standards - Dolby Atmos
Audio Features Smart Amplification technology Noise-cancellation technology, Smart Amp
VR Ready Yes -
COMMUNICATIONS ASUS ROG Zephyrus G15 (GA502IU) ASUS ROG Zephyrus M16 (GU603HE)
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax 802.11a/b/g/n/ac/ax, Bluetooth 5.2
Network Interface Gigabit Ethernet Gigabit Ethernet
Compliant Standards - Wi-Fi CERTIFIED 6
Features Dual stream (2x2) Dual stream (2x2)
BATTERY ASUS ROG Zephyrus G15 (GA502IU) ASUS ROG Zephyrus M16 (GU603HE)
Technology 4-cell Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 76 Wh 90 Wh
AC ADAPTER ASUS ROG Zephyrus G15 (GA502IU) ASUS ROG Zephyrus M16 (GU603HE)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 180 Watt, 20 V, 9 A 180 Watt, 20 V, 9 A
INPUT ASUS ROG Zephyrus G15 (GA502IU) ASUS ROG Zephyrus M16 (GU603HE)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes Yes (RGB)
Features Chiclet keyboard, ASUS Overstroke technologie, N-key rollover Chiclet keyboard
CONNECTIONS & EXPANSIONS ASUS ROG Zephyrus G15 (GA502IU) ASUS ROG Zephyrus M16 (GU603HE)
Interfaces Headphone/microphone combo jack
3 x USB 3.2 Gen 1
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery)
LAN
HDMI
Headphone/microphone combo jack
HDMI
USB 3.2 Gen 2
USB 3.2 Gen 1
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
LAN
USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery)
Memory Card Reader - Yes (microSD)
SOFTWARE ASUS ROG Zephyrus G15 (GA502IU) ASUS ROG Zephyrus M16 (GU603HE)
Operating System (OS) Windows 10 Home Windows 10 Home
Software Included Sonic Studio III, Armoury Crate, GameVisual, GameFirst VI -
MISCELLANEOUS ASUS ROG Zephyrus G15 (GA502IU) ASUS ROG Zephyrus M16 (GU603HE)
Included Accessories Power adapter Power adapter
Security - Fingerprint reader
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 65W power delivery System password
SAR Value 0.014 W/kg (body), 0.014 W/kg (limb) -
Model Number AL014T KR022T
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