Detailed comparison and review of ASUS ZenBook 13 (UX331FAL) and ASUS ROG Zephyrus S GX531GXR. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of ASUS ZenBook 13 (UX331FAL) based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-slim design
lightweight portability
sharp full-HD display
fast SSD storage
decent battery life
limited port selection
no dedicated GPU
average speaker quality
pricier than competitors
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
| DESIGN AND DIMENSIONS | ASUS ZenBook 13 (UX331FAL) | ASUS ROG Zephyrus S GX531GXR |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31 cm x 21.6 cm x 1.39 cm | 36 cm x 26.8 cm x 1.61 cm |
| Weight | 990 g | 2.1 kg |
| Case Material | - | Aluminum, polycarbonate, magnesium alloy, plastic |
| Colour | Deep dive blue | Black |
| DISPLAY | ASUS ZenBook 13 (UX331FAL) | ASUS ROG Zephyrus S GX531GXR |
|---|
| Screen Size (Type) | 13.3" | 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 | 300 cd/m² |
| Colour Gamut | 100% sRGB, 72% NTSC | 100% sRGB, 72% NTSC, 75.35% Adobe RGB |
| Features | ASUS Splendid Video Intelligence Technology, anti-glare, WideView, 178° horizontal and vertical viewing angle, NanoEdge display, 72% NTSC colour gamut | Anti-glare, 3 ms response rate |
| PROCESSOR | ASUS ZenBook 13 (UX331FAL) | ASUS ROG Zephyrus S GX531GXR |
|---|
| CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | Intel Core i7 (9th Gen) 9750H / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 3.9 GHz | 4.5 GHz |
| Number of Cores | Quad-Core | - |
| Cache | 6 MB | 12 MB |
| 64-bit Computing | Yes | - |
| Chipset | - | Mobile Intel HM370 |
| MEMORY | ASUS ZenBook 13 (UX331FAL) | ASUS ROG Zephyrus S GX531GXR |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
|---|---|---|
| Max RAM Supported | - | 24 GB |
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Rated Speed | - | 2666 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | ASUS ZenBook 13 (UX331FAL) | ASUS ROG Zephyrus S GX531GXR |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ZenBook 13 (UX331FAL) | ASUS ROG Zephyrus S GX531GXR |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce RTX 2080 / Intel UHD Graphics 630 |
| Video Memory | - | 8 GB GDDR6 SDRAM |
| Video System Features | - | Max-Q design |
| Gaming | - | Yes |
| Camera | Yes - VGA | Yes - 720p |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, array microphone |
| Audio Features | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower | Smart Amplification technology |
| VR Ready | - | Yes |
| COMMUNICATIONS | ASUS ZenBook 13 (UX331FAL) | ASUS ROG Zephyrus S GX531GXR |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|
| BATTERY | ASUS ZenBook 13 (UX331FAL) | ASUS ROG Zephyrus S GX531GXR |
|---|
| Technology | 3-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 50 Wh | 60 Wh |
| AC ADAPTER | ASUS ZenBook 13 (UX331FAL) | ASUS ROG Zephyrus S GX531GXR |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 230 Watt, 19.5 V, 11.8 A |
| INPUT | ASUS ZenBook 13 (UX331FAL) | ASUS ROG Zephyrus S GX531GXR |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | - | Chiclet keyboard, 4 RGB zones |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook 13 (UX331FAL) | ASUS ROG Zephyrus S GX531GXR |
|---|
| Interfaces | Headphone/microphone combo jack 2 x USB 3.2 Gen 1 USB-C 3.1 Gen 1 HDMI |
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 |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | - |
| SOFTWARE | ASUS ZenBook 13 (UX331FAL) | ASUS ROG Zephyrus S GX531GXR |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS ZenBook 13 (UX331FAL) | ASUS ROG Zephyrus S GX531GXR |
|---|
| Included Accessories | Power adapter | Power adapter, 3D ROG sculpture |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader | - |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Compliant Standards | - | MIL-STD 810G, DisplayPort 1.2 |
| Model Number | EG075R | AZ044T |
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