Side by side comparison and review of ASUS ROG Zephyrus M GU502GV and ASUS VivoBook 14 (X420UA). 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
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus M GU502GV | ASUS VivoBook 14 (X420UA) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 25.2 cm x 1.99 cm | 32.24 cm x 21 cm x 1.77 cm |
| Weight | 1.99 kg | 1.4 kg |
| Colour | Black metal | Transparent silver |
| DISPLAY | ASUS ROG Zephyrus M GU502GV | ASUS VivoBook 14 (X420UA) |
|---|
| Screen Size (Type) | 15.6" - IPS | 14" |
|---|---|---|
| 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 | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 200 cd/m² |
| Colour Gamut | 100% sRGB, 72% NTSC, 75.79% Adobe RGB | 45% NTSC |
| Features | Anti-glare | Anti-glare, NanoEdge display |
| PROCESSOR | ASUS ROG Zephyrus M GU502GV | ASUS VivoBook 14 (X420UA) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i3 (7th Gen) 7020U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | - |
| Number of Cores | 6-core | Dual-Core |
| Cache | 12 MB | 3 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM370 | - |
| MEMORY | ASUS ROG Zephyrus M GU502GV | ASUS VivoBook 14 (X420UA) |
|---|
| RAM | 16 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR3 SDRAM |
| Rated Speed | 2666 MHz | 2133 MHz |
| STORAGE | ASUS ROG Zephyrus M GU502GV | ASUS VivoBook 14 (X420UA) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | 128 GB SSD M.2 SATA 6Gb/s |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus M GU502GV | ASUS VivoBook 14 (X420UA) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2060 | Intel HD Graphics 620 |
|---|---|---|
| Video Memory | 6 GB GDDR6 SDRAM | - |
| Gaming | Yes | - |
| Camera | - | Yes - HD |
| Sound | Stereo speakers, array microphone | Stereo speakers, array microphone |
| Audio Features | ESS SABRE HiFi audio DAC technology | ASUS SonicMaster |
| COMMUNICATIONS | ASUS ROG Zephyrus M GU502GV | ASUS VivoBook 14 (X420UA) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Network Interface | Gigabit Ethernet | - |
| BATTERY | ASUS ROG Zephyrus M GU502GV | ASUS VivoBook 14 (X420UA) |
|---|
| Technology | 4-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 76 Wh | 38 Wh |
| AC ADAPTER | ASUS ROG Zephyrus M GU502GV | ASUS VivoBook 14 (X420UA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt, 19.5 V, 11.8 A | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS ROG Zephyrus M GU502GV | ASUS VivoBook 14 (X420UA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | - |
| Features | ASUS Aura Sync RGB LED | - |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus M GU502GV | ASUS VivoBook 14 (X420UA) |
|---|
| 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 USB-C 3.1 Gen 1 USB 3.1 Gen 1 USB 2.0 HDMI |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | ASUS ROG Zephyrus M GU502GV | ASUS VivoBook 14 (X420UA) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home 64-bit Edition in S mode |
|---|
| MISCELLANEOUS | ASUS ROG Zephyrus M GU502GV | ASUS VivoBook 14 (X420UA) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | System password | System password, ASUS Battery Health charging technology |
| SAR Value | 0.38 W/kg (body), 0.38 W/kg (limb) | 0.286 W/kg (body), 0.286 W/kg (limb) |
| Model Number | ES004T | EK019T |
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