In depth comparison and review of ASUS ROG Zephyrus G15 (GA503RS) and ASUS ZenBook 14X OLED (UX3404VA). 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.
Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA503RS) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
lightweight and portable
excellent thermal management
long battery life
expensive price point
no webcam included
limited port selection
average speaker quality
Advantages and disadvantages of ASUS ZenBook 14X OLED (UX3404VA) based on its technical characteristics, features, user experience, expert reviews and price level.
vibrant oled display
lightweight and portable
powerful intel processor
fast ssd storage
high-quality build
average battery life
limited port selection
no dedicated gpu
higher price point
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus G15 (GA503RS) | ASUS ZenBook 14X OLED (UX3404VA) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 24.3 cm x 1.99 cm | 32.18 cm x 22.56 cm x 1.69 cm |
| Weight | 1.9 kg | 1.56 kg |
| Case Material | - | Aluminum |
| Colour | - | Inkwell grey |
| DISPLAY | ASUS ROG Zephyrus G15 (GA503RS) | ASUS ZenBook 14X OLED (UX3404VA) |
|---|
| Screen Size (Type) | 15.6" | 14.5" OLED |
|---|---|---|
| Touchscreen | - | Yes |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 2560 x 1440 (WQHD) | 2880 x 1800 (2.8K) |
| V-Sync Rate at Max Res. | 165 Hz | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | - | 550 cd/m² |
| Colour Gamut | 100% DCI-P3 | 100% DCI-P3 |
| Colour Support | - | 1.07 billion colours |
| Features | Anti-glare, FreeSync Technology, 3 ms response rate, Pantone Validated, IPS-level | Glossy, Corning Gorilla glass, HDR (high dynamic range), Pantone Validated, VESA DisplayHDR 500, 89% screen-to-body ratio, 0.2 ms response rate, True Black |
| PROCESSOR | ASUS ROG Zephyrus G15 (GA503RS) | ASUS ZenBook 14X OLED (UX3404VA) |
|---|
| CPU | AMD Ryzen 7 6800HS / 3.2 GHz | Intel Core i9 (13th Gen) 13900H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 5.4 GHz |
| Number of Cores | 8-core | 14-core |
| Cache | L3 - 16 MB | L3 - 24 MB |
| Platform Technology | - | Intel Evo |
| Features | - | Intel Smart Cache |
| MEMORY | ASUS ROG Zephyrus G15 (GA503RS) | ASUS ZenBook 14X OLED (UX3404VA) |
|---|
| RAM | 16 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 48 GB | 32 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 | 1 |
| Empty Slots | 1 | 1 |
| STORAGE | ASUS ROG Zephyrus G15 (GA503RS) | ASUS ZenBook 14X OLED (UX3404VA) |
|---|
| 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 G15 (GA503RS) | ASUS ZenBook 14X OLED (UX3404VA) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3080 / AMD Radeon 680M | Intel Iris Xe Graphics |
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | NVIDIA Optimus, ROG Boost, Dynamic Boost | Functions as Intel UHD graphics (for single-channel memory) |
| Gaming | Yes | - |
| Camera | Yes - 720p | Yes - 1080p |
| Camera Features | IR camera, Windows Hello | IR camera, Windows Hello |
| Sound | Two tweeters, two woofers, array microphone | Harman/kardon stereo speakers, array microphone |
| Compliant Standards | Dolby Atmos | Dolby Atmos |
| Audio Features | Noise-cancellation technology, Smart Amp | Output: Smart Amplification technology, Asus Audio Booster; Input: AI noise cancelling |
| COMMUNICATIONS | ASUS ROG Zephyrus G15 (GA503RS) | ASUS ZenBook 14X OLED (UX3404VA) |
|---|
| 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 | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | ASUS ROG Zephyrus G15 (GA503RS) | ASUS ZenBook 14X OLED (UX3404VA) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | 70 Wh |
| AC ADAPTER | ASUS ROG Zephyrus G15 (GA503RS) | ASUS ZenBook 14X OLED (UX3404VA) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 240 Watt, 20 V, 12 A | 90 Watt, 20 V, 4.5 A |
| INPUT | ASUS ROG Zephyrus G15 (GA503RS) | ASUS ZenBook 14X OLED (UX3404VA) |
|---|
| Type | Keyboard, touchpad | Keyboard, NumberPad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | Chiclet keyboard | 1.4mm travel distance, ASUS ErgoSense |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus G15 (GA503RS) | ASUS ZenBook 14X OLED (UX3404VA) |
|---|
| 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 |
Headphone/microphone combo jack HDMI 2.1 USB 3.2 Gen 2 Thunderbolt 4 (supports DisplayPort) (Power Delivery) |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDXC UHS-II) | - |
| SOFTWARE | ASUS ROG Zephyrus G15 (GA503RS) | ASUS ZenBook 14X OLED (UX3404VA) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Home |
|---|---|---|
| Software Included | - | McAfee LiveSafe, MyASUS, ScreenXpert, ProArt Creator Hub, Microsoft 365 (1 month trial), GlideX |
| MISCELLANEOUS | ASUS ROG Zephyrus G15 (GA503RS) | ASUS ZenBook 14X OLED (UX3404VA) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | System password | ASUS IceCool design, MIL-STD-810H tested, compatible with stylus, Cortana support |
| Compliant Standards | - | RoHS, REACH, TUV Rheinland Low Blue Light Certification, SGS Eye Care Display Certification |
| Max Operating Temperature | - | 49 °C |
| Min Operating Temperature | - | -37 °C |
| Humidity Range Operating | - | 95% RH |
| Model Number | HQ016W | M3099W |
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