In depth comparison and review of ASUS ROG Zephyrus G15 (GA503QS) and ASUS M515DA (EJ1298W). 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 (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
Advantages and disadvantages of ASUS M515DA (EJ1298W) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
adequate performance
fast SSD storage
average battery life
mediocre display quality
limited upgrade options
no backlit keyboard.
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus G15 (GA503QS) | ASUS M515DA (EJ1298W) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 24.3 cm x 1.99 cm | 36 cm x 23.5 cm x 1.99 cm |
| Weight | 1.9 kg | 1.8 kg |
| Colour | Eclipse grey | Transparent silver |
| DISPLAY | ASUS ROG Zephyrus G15 (GA503QS) | ASUS M515DA (EJ1298W) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 144 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 200 cd/m² |
| Colour Gamut | 45% NTSC, 47.34% Adobe RGB, 62.5% sRGB | 45% NTSC |
| Features | Anti-glare, FreeSync Technology, ±85° horizontal viewing angle, ±85° vertical viewing angle, IPS-level | Anti-glare, NanoEdge display, 178° viewing angle, 83% screen-to-body ratio |
| PROCESSOR | ASUS ROG Zephyrus G15 (GA503QS) | ASUS M515DA (EJ1298W) |
|---|
| CPU | AMD Ryzen 7 5800HS / 2.8 GHz | AMD Ryzen 3 3250U / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 3.5 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | 16 MB | L3 - 4 MB |
| 64-bit Computing | Yes | - |
| MEMORY | ASUS ROG Zephyrus G15 (GA503QS) | ASUS M515DA (EJ1298W) |
|---|
| RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 24 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS ROG Zephyrus G15 (GA503QS) | ASUS M515DA (EJ1298W) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus G15 (GA503QS) | ASUS M515DA (EJ1298W) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3080 / AMD Radeon Graphics | AMD Radeon Graphics |
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | NVIDIA Optimus | - |
| Gaming | Yes | - |
| Camera | - | Yes - VGA |
| Sound | Stereo speakers, two tweeters, array microphone | Speaker, microphone |
| Compliant Standards | Dolby Atmos | - |
| Audio Features | Smart Amplification technology | Output: ASUS SonicMaster |
| COMMUNICATIONS | ASUS ROG Zephyrus G15 (GA503QS) | ASUS M515DA (EJ1298W) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Network Interface | Gigabit Ethernet | - |
| Features | Dual stream (2x2) | Single stream (1x1) |
| BATTERY | ASUS ROG Zephyrus G15 (GA503QS) | ASUS M515DA (EJ1298W) |
|---|
| Technology | 4-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | 37 Wh |
| AC ADAPTER | ASUS ROG Zephyrus G15 (GA503QS) | ASUS M515DA (EJ1298W) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 200 Watt, 20 V, 10 A | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS ROG Zephyrus G15 (GA503QS) | ASUS M515DA (EJ1298W) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard | Chiclet keyboard, 1.4mm travel distance |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus G15 (GA503QS) | ASUS M515DA (EJ1298W) |
|---|
| 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 USB 3.2 Gen 1 2 x USB 2.0 HDMI USB-C 3.2 Gen 1 |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS ROG Zephyrus G15 (GA503QS) | ASUS M515DA (EJ1298W) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 11 Home in S mode |
|---|---|---|
| Software Included | - | McAfee, MyASUS |
| MISCELLANEOUS | ASUS ROG Zephyrus G15 (GA503QS) | ASUS M515DA (EJ1298W) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip, 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 | ASUS Tru2Life Technology |
| Model Number | HN013T | - |
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