ASUS ROG Zephyrus G15 (GA503QS) vs. ASUS ROG Zephyrus G15 (GA503QM)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of ASUS ROG Zephyrus G15 (GA503QS) and ASUS ROG Zephyrus G15 (GA503QM). 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 (GA503QS) Review

Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA503QS) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

high refresh rate display

lightweight and portable

efficient cooling system

long battery life

premium price tag

no webcam included

limited port selection

loud under load

ASUS ROG Zephyrus G15 (GA503QM) Review

Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA503QM) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

high refresh rate display

lightweight and portable

efficient cooling system

long battery life

expensive price point

no webcam included

limited port selection

average speaker quality

Laptop Comparison and Tests

Difference between ASUS ROG Zephyrus G15 (GA503QS) and ASUS ROG Zephyrus G15 (GA503QM)
86 % - Design
85 % - Display
86 % - Performance
84 % - Connectivity
85 % - Battery
82 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

ASUS ROG Zephyrus G15 (GA503QS) vs. ASUS ROG Zephyrus G15 (GA503QM) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Zephyrus G15 (GA503QS) ASUS ROG Zephyrus G15 (GA503QM)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.5 cm x 24.3 cm x 1.99 cm 35.5 cm x 24.3 cm x 1.99 cm
Weight 1.9 kg 1.9 kg
Colour Eclipse grey Moonlight white
DISPLAY ASUS ROG Zephyrus G15 (GA503QS) ASUS ROG Zephyrus G15 (GA503QM)
Screen Size (Type) 15.6" 15.6"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
V-Sync Rate at Max Res. 144 Hz 144 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 250 cd/m² -
Colour Gamut 45% NTSC, 47.34% Adobe RGB, 62.5% sRGB 47.34% Adobe RGB, 62.5% sRGB
Features Anti-glare, FreeSync Technology, ±85° horizontal viewing angle, ±85° vertical viewing angle, IPS-level Anti-glare, FreeSync Technology, IPS-level
PROCESSOR ASUS ROG Zephyrus G15 (GA503QS) ASUS ROG Zephyrus G15 (GA503QM)
CPU AMD Ryzen 7 5800HS / 2.8 GHz AMD Ryzen 9 5900HS / 3 GHz
Max Turbo Speed 4.4 GHz 4.6 GHz
Number of Cores 8-core 8-core
Cache 16 MB L3 - 16 MB
64-bit Computing Yes -
MEMORY ASUS ROG Zephyrus G15 (GA503QS) ASUS ROG Zephyrus G15 (GA503QM)
RAM 16 GB (1 x 8 GB + 8 GB (soldered)) 16 GB (provided memory is soldered)
Max RAM Supported 24 GB 48 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 3200 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 0 1
STORAGE ASUS ROG Zephyrus G15 (GA503QS) ASUS ROG Zephyrus G15 (GA503QM)
Main Storage Size (HDD/SSD) 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) 1 TB SSD M.2 PCIe 3.0 - NVM Express (NVMe)
AUDIO & VIDEO ASUS ROG Zephyrus G15 (GA503QS) ASUS ROG Zephyrus G15 (GA503QM)
Multi-GPU Configuration 1 single GPU card / integrated GPU -
Graphics Processor (GPU) NVIDIA GeForce RTX 3080 / AMD Radeon Graphics NVIDIA GeForce RTX 3060
Video Memory 8 GB GDDR6 SDRAM 6 GB GDDR6 SDRAM
Video System Features NVIDIA Optimus ROG Boost, NVIDIA Resizable BAR, Dynamic Boost 2.0
Gaming Yes Yes
Sound Stereo speakers, two tweeters, array microphone Two tweeters, four woofers, array microphone
Compliant Standards Dolby Atmos Dolby Atmos
Audio Features Smart Amplification technology Noise-cancellation technology, Smart Amplification technology
COMMUNICATIONS ASUS ROG Zephyrus G15 (GA503QS) ASUS ROG Zephyrus G15 (GA503QM)
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.1 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Network Interface Gigabit Ethernet Gigabit Ethernet
Compliant Standards - Wi-Fi CERTIFIED 6
Features Dual stream (2x2) Dual stream (2x2)
BATTERY ASUS ROG Zephyrus G15 (GA503QS) ASUS ROG Zephyrus G15 (GA503QM)
Technology 4-cell Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 90 Wh 90 Wh
AC ADAPTER ASUS ROG Zephyrus G15 (GA503QS) ASUS ROG Zephyrus G15 (GA503QM)
Input AC 120/230 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 200 Watt, 20 V, 10 A 200 Watt, 20 V, 10 A
INPUT ASUS ROG Zephyrus G15 (GA503QS) ASUS ROG Zephyrus G15 (GA503QM)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes Yes
Features Chiclet keyboard Chiclet keyboard
CONNECTIONS & EXPANSIONS ASUS ROG Zephyrus G15 (GA503QS) ASUS ROG Zephyrus G15 (GA503QM)
Interfaces Headphone/microphone combo jack
2 x USB 3.2 Gen 2
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
LAN
HDMI
Headphone/microphone combo jack
2 x USB 3.2 Gen 2
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
LAN
HDMI
Memory Card Reader Yes (microSD) Yes (microSD)
SOFTWARE ASUS ROG Zephyrus G15 (GA503QS) ASUS ROG Zephyrus G15 (GA503QM)
Operating System (OS) Windows 10 Home Windows 10 Home
Software Included - Microsoft 365 (30 days trial), ROG Armoury Crate
MISCELLANEOUS ASUS ROG Zephyrus G15 (GA503QS) ASUS ROG Zephyrus G15 (GA503QM)
Included Accessories Power adapter Power adapter
Security Fingerprint reader 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 System password System password
Model Number HN013T HN170T
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