ASUS ROG Zephyrus G14 (GA402RJ) vs. ASUS ROG Zephyrus G15 (GA503RM)

Laptop Comparison, Reviews and Tests

In depth comparison and review of ASUS ROG Zephyrus G14 (GA402RJ) and ASUS ROG Zephyrus G15 (GA503RM). 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 G14 (GA402RJ) Review

Advantages and disadvantages of ASUS ROG Zephyrus G14 (GA402RJ) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful amd processor

compact lightweight design

high refresh rate display

impressive battery life

robust build quality

limited port selection

no webcam included

higher price point

can get quite hot

ASUS ROG Zephyrus G15 (GA503RM) Review

Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA503RM) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

high refresh rate display

lightweight, portable design

efficient cooling system

good battery life

high price point

no webcam included

limited port selection

average speaker quality

Laptop Comparison and Tests

Difference between ASUS ROG Zephyrus G14 (GA402RJ) and ASUS ROG Zephyrus G15 (GA503RM)
83 % - Design
87 % - Display
86 % - Performance
85 % - Connectivity
85 % - Battery
82 % - Design
82 % - Display
86 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

ASUS ROG Zephyrus G14 (GA402RJ) vs. ASUS ROG Zephyrus G15 (GA503RM) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Zephyrus G14 (GA402RJ) ASUS ROG Zephyrus G15 (GA503RM)
Product Type Notebook - 180-degree hinge design Notebook
Dimensions (WxDxH) 31.2 cm x 22.7 cm x 1.95 cm 35.5 cm x 24.3 cm x 1.99 cm
Weight 1.72 kg 1.9 kg
Colour - Moonlight white
DISPLAY ASUS ROG Zephyrus G14 (GA402RJ) ASUS ROG Zephyrus G15 (GA503RM)
Screen Size (Type) 14" 15.6"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1200 (WUXGA) 2560 x 1440 (WQHD)
V-Sync Rate at Max Res. 144 Hz 165 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:10 16:9
Colour Gamut 100% sRGB, 75.35% Adobe RGB 100% DCI-P3
Features Anti-glare, Adaptive-Sync technology, 3 ms response rate, Pantone Validated, IPS-level Anti-glare, FreeSync Technology, 3 ms response rate, Pantone Validated, IPS-level
PROCESSOR ASUS ROG Zephyrus G14 (GA402RJ) ASUS ROG Zephyrus G15 (GA503RM)
CPU AMD Ryzen 7 6800HS / 3.2 GHz AMD Ryzen 9 6900HS / 3.3 GHz
Max Turbo Speed 4.7 GHz 4.9 GHz
Number of Cores 8-core 8-core
Cache L3 - 16 MB L3 - 16 MB
MEMORY ASUS ROG Zephyrus G14 (GA402RJ) ASUS ROG Zephyrus G15 (GA503RM)
RAM 16 GB (1 x 8 GB + 8 GB (soldered)) 16 GB (1 x 8 GB + 8 GB (soldered))
Max RAM Supported 24 GB 40 GB
RAM Type DDR5 SDRAM DDR5 SDRAM
Speed 4800 MHz 4800 MHz
Form Factor - SO-DIMM 262-pin
Slots Qty - 1
Empty Slots - 0
STORAGE ASUS ROG Zephyrus G14 (GA402RJ) ASUS ROG Zephyrus G15 (GA503RM)
Main Storage Size (HDD/SSD) 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe)
AUDIO & VIDEO ASUS ROG Zephyrus G14 (GA402RJ) ASUS ROG Zephyrus G15 (GA503RM)
Multi-GPU Configuration 1 single GPU card / integrated GPU 1 single GPU card / integrated GPU
Graphics Processor (GPU) AMD Radeon RX 6700S / AMD Radeon 680M NVIDIA GeForce RTX 3060 / AMD Radeon 680M
Video Memory 8 GB GDDR6 SDRAM 8 GB GDDR6 SDRAM
Video System Features ROG Boost NVIDIA Optimus, ROG Boost, Dynamic Boost
Gaming Yes Yes
Camera Yes - 720p Yes - 720p
Camera Features IR sensor, Windows Hello IR camera, Windows Hello
Sound Four speakers, 3-microphone array Two tweeters, two woofers, array microphone
Compliant Standards Dolby Atmos Dolby Atmos
Audio Features Noise-cancellation technology, Smart Amplification technology Noise-cancellation technology, Smart Amp
COMMUNICATIONS ASUS ROG Zephyrus G14 (GA402RJ) ASUS ROG Zephyrus G15 (GA503RM)
Wireless 802.11a/b/g/n/ac/ax, Bluetooth 5.2 Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Network Interface - Gigabit Ethernet
Features Dual stream (2x2) Dual stream (2x2)
BATTERY ASUS ROG Zephyrus G14 (GA402RJ) ASUS ROG Zephyrus G15 (GA503RM)
Technology 4-cell Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 76 Wh 90 Wh
AC ADAPTER ASUS ROG Zephyrus G14 (GA402RJ) ASUS ROG Zephyrus G15 (GA503RM)
Input AC 100-240 V (50/60 Hz) AC 100-240 V (50/60 Hz)
Output 240 Watt, 20 V, 12 A 240 Watt, 20 V, 12 A
INPUT ASUS ROG Zephyrus G14 (GA402RJ) ASUS ROG Zephyrus G15 (GA503RM)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes Yes (RGB)
Features Chiclet keyboard Chiclet keyboard
CONNECTIONS & EXPANSIONS ASUS ROG Zephyrus G14 (GA402RJ) ASUS ROG Zephyrus G15 (GA503RM)
Interfaces Headphone/microphone combo jack
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery)
2 x USB 3.2 Gen 2
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode)
HDMI
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
Memory Card Reader Yes (microSD, microSDXC UHS-II) Yes (microSD, microSDXC UHS-II)
SOFTWARE ASUS ROG Zephyrus G14 (GA402RJ) ASUS ROG Zephyrus G15 (GA503RM)
Operating System (OS) Windows 11 Home Windows 11 Home
MISCELLANEOUS ASUS ROG Zephyrus G14 (GA402RJ) ASUS ROG Zephyrus G15 (GA503RM)
Included Accessories Power adapter Power adapter
Security Slot Type - Kensington security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features System password, ErgoLift, AniMe Matrix lighting System password, ErgoLift
Model Number L4044W HQ007W
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