Side by side comparison and review of ASUS ROG Zephyrus S GX531GXR and ASUS 15 (M509BA). 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 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 15 (M509BA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
adequate connectivity options
efficient multitasking
average battery life
modest display resolution
limited graphics performance
no backlit keyboard
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus S GX531GXR | ASUS 15 (M509BA) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 26.8 cm x 1.61 cm | 36.02 cm x 23.49 cm x 2.29 cm |
| Weight | 2.1 kg | 1.9 kg |
| Case Material | Aluminum, polycarbonate, magnesium alloy, plastic | - |
| Colour | Black | Transparent silver |
| DISPLAY | ASUS ROG Zephyrus S GX531GXR | ASUS 15 (M509BA) |
|---|
| 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, NanoEdge display |
| PROCESSOR | ASUS ROG Zephyrus S GX531GXR | ASUS 15 (M509BA) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | AMD A9 9425 / 3.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 3.7 GHz |
| Number of Cores | - | Dual-Core |
| Cache | 12 MB | - |
| 64-bit Computing | - | Yes |
| Chipset | Mobile Intel HM370 | - |
| MEMORY | ASUS ROG Zephyrus S GX531GXR | ASUS 15 (M509BA) |
|---|
| RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
|---|---|---|
| Max RAM Supported | 24 GB | 12 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Rated Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 0 | 0 |
| STORAGE | ASUS ROG Zephyrus S GX531GXR | ASUS 15 (M509BA) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus S GX531GXR | ASUS 15 (M509BA) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2080 / Intel UHD Graphics 630 | AMD Radeon R5 |
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | Max-Q design | - |
| Gaming | Yes | - |
| Camera | Yes - 720p | Yes - VGA |
| Sound | Stereo speakers, array microphone | Speaker, microphone |
| Audio Features | Smart Amplification technology | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower |
| VR Ready | Yes | - |
| COMMUNICATIONS | ASUS ROG Zephyrus S GX531GXR | ASUS 15 (M509BA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|
| BATTERY | ASUS ROG Zephyrus S GX531GXR | ASUS 15 (M509BA) |
|---|
| Technology | 4-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 60 Wh | 32 Wh |
| AC ADAPTER | ASUS ROG Zephyrus S GX531GXR | ASUS 15 (M509BA) |
|---|
| 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 15 (M509BA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | - |
| Features | Chiclet keyboard, 4 RGB zones | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus S GX531GXR | ASUS 15 (M509BA) |
|---|
| 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 3.2 Gen 1 2 x USB 2.0 USB-C 3.2 Gen 1 HDMI |
|---|---|---|
| Memory Card Reader | - | Yes (microSD, microSDHC, microSDXC) |
| SOFTWARE | ASUS ROG Zephyrus S GX531GXR | ASUS 15 (M509BA) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS ROG Zephyrus S GX531GXR | ASUS 15 (M509BA) |
|---|
| 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 | UL, C-Tick, BSMI, CB, CCC, FCC, A-Tick, GOST-R |
| SAR Value | - | 0.13 W/kg (body), 0.13 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| Model Number | AZ044T | EJ051T |
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