Side by side comparison and review of ASUS ROG Zephyrus M GU502GV and ASUS ROG Strix SCAR II GL504GS (ES121T). 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.
Advantages and disadvantages of ASUS ROG Zephyrus M GU502GV based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
large screen size
decent battery life
ample storage capacity
includes essential ports
mediocre display quality
heavy build
average processor
limited graphics performance
Advantages and disadvantages of ASUS ROG Strix SCAR II GL504GS (ES121T) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
RGB keyboard lighting
robust build quality
effective cooling system
heavy and bulky
short battery life
loud under load
expensive price point
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus M GU502GV | ASUS ROG Strix SCAR II GL504GS (ES121T) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 25.2 cm x 1.99 cm | 36.1 cm x 26.2 cm x 2.61 cm |
| Weight | 1.99 kg | 2.4 kg |
| Colour | Black metal | Gun metal |
| DISPLAY | ASUS ROG Zephyrus M GU502GV | ASUS ROG Strix SCAR II GL504GS (ES121T) |
|---|
| Screen Size (Type) | 15.6" - IPS | 15.6" |
|---|---|---|
| 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. | 144 Hz | 144 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, 75.79% Adobe RGB | 100% sRGB, 72% NTSC, 75.35% Adobe RGB |
| Features | Anti-glare | Anti-glare, 3 ms response rate |
| PROCESSOR | ASUS ROG Zephyrus M GU502GV | ASUS ROG Strix SCAR II GL504GS (ES121T) |
|---|
| 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 | - |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM370 | Mobile Intel HM370 |
| Features | - | Intel Turbo Boost Technology 2.0 |
| MEMORY | ASUS ROG Zephyrus M GU502GV | ASUS ROG Strix SCAR II GL504GS (ES121T) |
|---|
| RAM | 16 GB (provided memory is soldered) | 16 GB (1 x 16 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2666 MHz |
| Rated Speed | 2666 MHz | - |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 1 |
| STORAGE | ASUS ROG Zephyrus M GU502GV | ASUS ROG Strix SCAR II GL504GS (ES121T) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus M GU502GV | ASUS ROG Strix SCAR II GL504GS (ES121T) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2060 | NVIDIA GeForce GTX 1070 |
|---|---|---|
| Video Memory | 6 GB GDDR6 SDRAM | 8 GB GDDR5 SDRAM |
| Gaming | Yes | Yes |
| Camera | - | Yes - 720p |
| Image Sensor Type | - | CMOS |
| Sound | Stereo speakers, array microphone | Stereo speakers, array microphone |
| Audio Features | ESS SABRE HiFi audio DAC technology | Smart Amplification technology |
| VR Ready | - | Yes |
| COMMUNICATIONS | ASUS ROG Zephyrus M GU502GV | ASUS ROG Strix SCAR II GL504GS (ES121T) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| BATTERY | ASUS ROG Zephyrus M GU502GV | ASUS ROG Strix SCAR II GL504GS (ES121T) |
|---|
| Technology | 4-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 76 Wh | 66 Wh |
| AC ADAPTER | ASUS ROG Zephyrus M GU502GV | ASUS ROG Strix SCAR II GL504GS (ES121T) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50 - 60 Hz) |
|---|---|---|
| Output | 230 Watt, 19.5 V, 11.8 A | 230 Watt, 19.5 V, 11.8 A |
| INPUT | ASUS ROG Zephyrus M GU502GV | ASUS ROG Strix SCAR II GL504GS (ES121T) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | ASUS Aura Sync RGB LED | 4 RGB zones |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus M GU502GV | ASUS ROG Strix SCAR II GL504GS (ES121T) |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.1 Gen 2 USB-C 3.1 Gen 2 (supports DisplayPort 1.4 Alt Mode) 2 x USB 3.1 Gen 1 USB 3.1 Gen 1 HDMI |
Headphone/microphone combo jack Mini DisplayPort HDMI 3 x USB 3.1 Gen 1 LAN USB-C Gen 2 |
|---|---|---|
| Memory Card Reader | - | Yes (SD Card) |
| SOFTWARE | ASUS ROG Zephyrus M GU502GV | ASUS ROG Strix SCAR II GL504GS (ES121T) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS ROG Zephyrus M GU502GV | ASUS ROG Strix SCAR II GL504GS (ES121T) |
|---|
| Included Accessories | Power adapter | Power adapter, ROG Strix stickers, ROG keychain, palm rest label |
|---|---|---|
| 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) | - |
| Model Number | ES004T | - |
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