In depth comparison and review of ASUS ROG Zephyrus M GU502GU and ASUS ROG Strix 15 (GL503GE). 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.
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus M GU502GU | ASUS ROG Strix 15 (GL503GE) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 25.2 cm x 1.89 cm | 38.4 cm x 26.2 cm x 2.3 cm |
| Weight | 1.93 kg | 2.5 kg |
| Case Material | - | Aluminum, polycarbonate |
| Colour | Brushed black | Black |
| DISPLAY | ASUS ROG Zephyrus M GU502GU | ASUS ROG Strix 15 (GL503GE) |
|---|
| Screen Size (Type) | 15.6" | 15.6" - TN |
|---|---|---|
| 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. | 240 Hz | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 300 cd/m² |
| Colour Gamut | 100% sRGB, 72% NTSC, 75.36% Adobe RGB | 130.56% sRGB, 94% NTSC, 98.38% Adobe RGB |
| Features | Anti-glare, 178° horizontal and vertical viewing angle, 3 ms response rate, Pantone Validated | Anti-glare |
| PROCESSOR | ASUS ROG Zephyrus M GU502GU | ASUS ROG Strix 15 (GL503GE) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i7 (8th Gen) 8750H / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 4.1 GHz |
| Number of Cores | 6-core | 6-core |
| Cache | 12 MB | 9 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Mobile Intel HM370 |
| Features | Intel Turbo Boost Technology 2.0 | Intel Turbo Boost Technology 2.0 |
| MEMORY | ASUS ROG Zephyrus M GU502GU | ASUS ROG Strix 15 (GL503GE) |
|---|
| RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | 2666 MHz |
| Rated Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 2 |
| Empty Slots | 0 | 1 |
| STORAGE | ASUS ROG Zephyrus M GU502GU | ASUS ROG Strix 15 (GL503GE) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | 128 GB SSD M.2 PCIe - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | - | 1 TB HDD SATA 6Gb/s / 5400 rpm |
| AUDIO & VIDEO | ASUS ROG Zephyrus M GU502GU | ASUS ROG Strix 15 (GL503GE) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1660 Ti / Intel UHD Graphics 630 | NVIDIA GeForce GTX 1050 Ti |
| Video Memory | 6 GB GDDR6 SDRAM | 4 GB GDDR5 SDRAM |
| Gaming | Yes | Yes |
| Camera | - | Yes - 720p |
| Sound | Stereo speakers, array microphone | Stereo speakers, array microphone |
| Audio Features | Smart Amplification technology | - |
| COMMUNICATIONS | ASUS ROG Zephyrus M GU502GU | ASUS ROG Strix 15 (GL503GE) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth, 802.11a/b/g/n/ac |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| BATTERY | ASUS ROG Zephyrus M GU502GU | ASUS ROG Strix 15 (GL503GE) |
|---|
| Technology | 4-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 76 Wh | 64 Wh |
| AC ADAPTER | ASUS ROG Zephyrus M GU502GU | ASUS ROG Strix 15 (GL503GE) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt, 19.5 V, 11.8 A | 150 Watt, 19.5 V, 7.7 A |
| INPUT | ASUS ROG Zephyrus M GU502GU | ASUS ROG Strix 15 (GL503GE) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Chiclet keyboard, per-key RGB | 4-zone illumination |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus M GU502GU | ASUS ROG Strix 15 (GL503GE) |
|---|
| Interfaces | USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 1 USB 3.2 Gen 2 HDMI LAN Headphone output Microphone input |
Headphone/microphone combo jack 3 x USB 3.1 HDMI LAN USB-C 3.1 Gen 2 USB 2.0 Mini DisplayPort |
|---|---|---|
| Memory Card Reader | - | Yes |
| SOFTWARE | ASUS ROG Zephyrus M GU502GU | ASUS ROG Strix 15 (GL503GE) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS ROG Zephyrus M GU502GU | ASUS ROG Strix 15 (GL503GE) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| 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, hard drive password |
| SAR Value | 0.38 W/kg (body), 0.38 W/kg (limb) | - |
| ENERGY STAR Certified | - | Yes |
| Model Number | AZ067T | EN034T |
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