ASUS ROG Zephyrus G15 (GA503RX) vs. ASUS ROG Strix SCAR 16 (G634JZ)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of ASUS ROG Zephyrus G15 (GA503RX) and ASUS ROG Strix SCAR 16 (G634JZ). 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 (GA503RX) Review

Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA503RX) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

high refresh rate display

lightweight, portable design

excellent thermal management

long battery life

high price point

no webcam included

limited port selection

average speaker quality

ASUS ROG Strix SCAR 16 (G634JZ) Review

Advantages and disadvantages of ASUS ROG Strix SCAR 16 (G634JZ) based on its technical characteristics, features, user experience, expert reviews and price level.

superior gaming performance

high refresh rate display

robust build quality

advanced thermal management

RGB keyboard lighting

heavier than competitors

expensive price point

average battery life

limited port selection

Laptop Comparison and Tests

Difference between ASUS ROG Zephyrus G15 (GA503RX) and ASUS ROG Strix SCAR 16 (G634JZ)
81 % - Design
84 % - Display
87 % - Performance
86 % - Connectivity
85 % - Battery
81 % - Design
85 % - Display
86 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

ASUS ROG Zephyrus G15 (GA503RX) vs. ASUS ROG Strix SCAR 16 (G634JZ) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Zephyrus G15 (GA503RX) ASUS ROG Strix SCAR 16 (G634JZ)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.5 cm x 24.3 cm x 1.99 cm 35.4 cm x 26.4 cm x 3.04 cm
Weight 1.9 kg 2.6 kg
Colour Moonlight white Off black
DISPLAY ASUS ROG Zephyrus G15 (GA503RX) ASUS ROG Strix SCAR 16 (G634JZ)
Screen Size (Type) 15.6" 16"
LCD Backlight Technology LED backlight Mini LED backlight
Screen Resolution 2560 x 1440 (WQHD) 2560 x 1600 (WQXGA)
V-Sync Rate at Max Res. 240 Hz 240 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness - 1100 cd/m²
Colour Gamut 100% DCI-P3 100% DCI-P3
Features Anti-glare, FreeSync Technology, 3 ms response rate, Pantone Validated, IPS-level Anti-glare, NVIDIA G-SYNC compatible, HDR (high dynamic range), 3 ms response rate, Pantone Validated, Dolby Vision, 90% screen-to-body ratio
PROCESSOR ASUS ROG Zephyrus G15 (GA503RX) ASUS ROG Strix SCAR 16 (G634JZ)
CPU AMD Ryzen 9 6900HS / 3.3 GHz Intel Core i9 (13th Gen) 13980HX / 2.2 GHz
Max Turbo Speed 4.9 GHz 5.6 GHz
Number of Cores 8-core 24-core
Cache L3 - 16 MB L3 - 36 MB
Features - Intel Smart Cache
MEMORY ASUS ROG Zephyrus G15 (GA503RX) ASUS ROG Strix SCAR 16 (G634JZ)
RAM 32 GB (1 x 16 GB + 16 GB (soldered)) 32 GB (2 x 16 GB)
Max RAM Supported 48 GB 64 GB
RAM Type DDR5 SDRAM DDR5 SDRAM
Speed 4800 MHz 4800 MHz
Rated Speed - 4800 MHz
Form Factor SO-DIMM 262-pin SO-DIMM 262-pin
Slots Qty 1 2
Empty Slots 0 0
STORAGE ASUS ROG Zephyrus G15 (GA503RX) ASUS ROG Strix SCAR 16 (G634JZ)
Total Capacity - 2 TB
Main Storage Size (HDD/SSD) 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) 2 x 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Raid 0 configuration, Performance
RAID Level - RAID 0
AUDIO & VIDEO ASUS ROG Zephyrus G15 (GA503RX) ASUS ROG Strix SCAR 16 (G634JZ)
Multi-GPU Configuration 1 single GPU card / integrated GPU 1 single GPU card / integrated GPU
Graphics Processor (GPU) NVIDIA GeForce RTX 3080 Ti / AMD Radeon 680M NVIDIA GeForce RTX 4080 / Intel UHD Graphics
Video Memory 16 GB GDDR6 SDRAM 12 GB GDDR6 SDRAM
Video System Features NVIDIA Optimus, ROG Boost, Dynamic Boost Max-Q design, ROG Boost, Dynamic Boost, MUX Switch, NVIDIA Advanced Optimus
Gaming Yes Yes
Camera Yes - 720p Yes - 720p
Camera Features IR camera, Windows Hello -
Sound Two tweeters, two woofers, array microphone Four speakers, array microphone
Compliant Standards Dolby Atmos Dolby Atmos
Audio Features Noise-cancellation technology, Smart Amp Output: Smart Amplification technology, Hi-Res Audio; Input: AI noise cancelling
COMMUNICATIONS ASUS ROG Zephyrus G15 (GA503RX) ASUS ROG Strix SCAR 16 (G634JZ)
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 2.5 Gigabit Ethernet
Features Dual stream (2x2) Dual stream (2x2)
BATTERY ASUS ROG Zephyrus G15 (GA503RX) ASUS ROG Strix SCAR 16 (G634JZ)
Technology 4-cell Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 90 Wh 90 Wh
AC ADAPTER ASUS ROG Zephyrus G15 (GA503RX) ASUS ROG Strix SCAR 16 (G634JZ)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 240 Watt, 20 V, 12 A 330 Watt, 20 V, 16.5 A
INPUT ASUS ROG Zephyrus G15 (GA503RX) ASUS ROG Strix SCAR 16 (G634JZ)
Type Keyboard, touchpad Keyboard, NumberPad
Keyboard Backlight Yes (RGB) Yes (RGB)
Features Chiclet keyboard Chiclet keyboard, N-key rollover, per-key RGB, ASUS Overstroke technology
CONNECTIONS & EXPANSIONS ASUS ROG Zephyrus G15 (GA503RX) ASUS ROG Strix SCAR 16 (G634JZ)
Interfaces Headphone/microphone combo jack
2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
2 x USB 3.2 Gen 2
HDMI
LAN
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
2 x USB 3.2 Gen 2
Thunderbolt 4 (supports DisplayPort)
HDMI 2.1
Headphone/microphone combo jack
LAN
Memory Card Reader Yes (microSD, microSDXC UHS-II) -
SOFTWARE ASUS ROG Zephyrus G15 (GA503RX) ASUS ROG Strix SCAR 16 (G634JZ)
Operating System (OS) Windows 11 Home Windows 11 Home
Software Included - Microsoft 365 (Trial), Xbox Game Pass Ultimate (3 months)
MISCELLANEOUS ASUS ROG Zephyrus G15 (GA503RX) ASUS ROG Strix SCAR 16 (G634JZ)
Included Accessories Power adapter Power adapter, customisable armor cap
Security - 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, ErgoLift ASUS Aura Sync technology, Aura Sync light bar, BIOS protection, Aura Sync logo, ROG Intelligent Cooling, Aura Sync Rear Glow, ROG Nebula Display
Compliant Standards - TUV Rheinland Low Blue Light Certification
Manufacturer Warranty - Limited warranty - 1 year - pick-up and return
Model Number LN006W NM041W
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