In depth comparison and review of ASUS ROG Zephyrus S GX531GXR and ASUS P540UA (DM1491R). 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 S GX531GXR based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-slim design
high refresh rate
powerful graphics performance
RGB keyboard lighting
efficient cooling system
high price tag
limited battery life
no webcam
limited upgradeability
Advantages and disadvantages of ASUS P540UA (DM1491R) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent processor performance
adequate connectivity options
good keyboard feel
average display quality
limited graphics capabilities
moderate battery life
no touchscreen feature
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus S GX531GXR | ASUS P540UA (DM1491R) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 26.8 cm x 1.61 cm | 38.1 cm x 25.1 cm x 2.72 cm |
| Weight | 2.1 kg | 1.9 kg |
| Case Material | Aluminum, polycarbonate, magnesium alloy, plastic | - |
| Colour | Black | Chocolate black IMR with hairline (LCD cover), gold IMR with hairline (top) |
| DISPLAY | ASUS ROG Zephyrus S GX531GXR | ASUS P540UA (DM1491R) |
|---|
| Screen Size (Type) | 15.6" | 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. | 240 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, 75.35% Adobe RGB | 45% NTSC |
| Features | Anti-glare, 3 ms response rate | Anti-glare, Ultra Slim Design Bezel |
| PROCESSOR | ASUS ROG Zephyrus S GX531GXR | ASUS P540UA (DM1491R) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i5 (7th Gen) 7200U / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 3.1 GHz |
| Number of Cores | - | Dual-Core |
| Cache | 12 MB | 3 MB |
| Chipset | Mobile Intel HM370 | - |
| MEMORY | ASUS ROG Zephyrus S GX531GXR | ASUS P540UA (DM1491R) |
|---|
| 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 |
| Rated Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS ROG Zephyrus S GX531GXR | ASUS P540UA (DM1491R) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD 2.5" SATA |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus S GX531GXR | ASUS P540UA (DM1491R) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2080 / Intel UHD Graphics 630 | Intel HD Graphics 620 |
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | Max-Q design | - |
| Gaming | Yes | - |
| Camera | Yes - 720p | Yes - VGA |
| Sound | Stereo speakers, array microphone | Stereo speakers, microphone |
| Audio Features | Smart Amplification technology | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower |
| VR Ready | Yes | - |
| COMMUNICATIONS | ASUS ROG Zephyrus S GX531GXR | ASUS P540UA (DM1491R) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|
| BATTERY | ASUS ROG Zephyrus S GX531GXR | ASUS P540UA (DM1491R) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 60 Wh | 33 Wh |
| AC ADAPTER | ASUS ROG Zephyrus S GX531GXR | ASUS P540UA (DM1491R) |
|---|
| 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 S GX531GXR | ASUS P540UA (DM1491R) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | - |
| Features | Chiclet keyboard, 4 RGB zones | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus S GX531GXR | ASUS P540UA (DM1491R) |
|---|
| Interfaces | Headphone/microphone combo jack HDMI USB-C 3.1 Gen 1 USB-C 3.1 Gen 2 (supports DisplayPort 1.2 Alt Mode) (Power Delivery) USB 3.1 Gen 2 2 x USB 2.0 |
Headphone/microphone combo jack USB 3.0 2 x USB 2.0 HDMI |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | ASUS ROG Zephyrus S GX531GXR | ASUS P540UA (DM1491R) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS ROG Zephyrus S GX531GXR | ASUS P540UA (DM1491R) |
|---|
| Included Accessories | Power adapter, 3D ROG sculpture | 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, hard drive password |
| Compliant Standards | MIL-STD 810G, DisplayPort 1.2 | - |
| Model Number | AZ044T | - |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
