In depth comparison and review of ASUS ROG Strix 15 (GL503GE) and ASUS ZenBook 13 (UX331FAL). 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.
| DESIGN AND DIMENSIONS | ASUS ROG Strix 15 (GL503GE) | ASUS ZenBook 13 (UX331FAL) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 38.4 cm x 26.2 cm x 2.3 cm | 31 cm x 21.6 cm x 1.39 cm |
| Weight | 2.5 kg | 990 g |
| Case Material | Aluminum, polycarbonate | - |
| Colour | Black | Deep dive blue |
| DISPLAY | ASUS ROG Strix 15 (GL503GE) | ASUS ZenBook 13 (UX331FAL) |
|---|
| Screen Size (Type) | 15.6" - TN | 13.3" |
|---|---|---|
| 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. | 120 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 300 cd/m² |
| Colour Gamut | 130.56% sRGB, 94% NTSC, 98.38% Adobe RGB | 100% sRGB, 72% NTSC |
| Features | Anti-glare | ASUS Splendid Video Intelligence Technology, anti-glare, WideView, 178° horizontal and vertical viewing angle, NanoEdge display, 72% NTSC colour gamut |
| PROCESSOR | ASUS ROG Strix 15 (GL503GE) | ASUS ZenBook 13 (UX331FAL) |
|---|
| CPU | Intel Core i7 (8th Gen) 8750H / 2.2 GHz | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 3.9 GHz |
| Number of Cores | 6-core | Quad-Core |
| Cache | 9 MB | 6 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM370 | - |
| Features | Intel Turbo Boost Technology 2.0 | - |
| MEMORY | ASUS ROG Strix 15 (GL503GE) | ASUS ZenBook 13 (UX331FAL) |
|---|
| RAM | 8 GB (1 x 8 GB) | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR3 SDRAM |
| Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | ASUS ROG Strix 15 (GL503GE) | ASUS ZenBook 13 (UX331FAL) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | 1 TB HDD SATA 6Gb/s / 5400 rpm | - |
| AUDIO & VIDEO | ASUS ROG Strix 15 (GL503GE) | ASUS ZenBook 13 (UX331FAL) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1050 Ti | Intel UHD Graphics |
|---|---|---|
| Video Memory | 4 GB GDDR5 SDRAM | - |
| Gaming | Yes | - |
| Camera | Yes - 720p | Yes - VGA |
| Sound | Stereo speakers, array microphone | Harman/kardon stereo speakers, array microphone |
| Audio Features | - | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower |
| COMMUNICATIONS | ASUS ROG Strix 15 (GL503GE) | ASUS ZenBook 13 (UX331FAL) |
|---|
| Wireless | Bluetooth, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Network Interface | Gigabit Ethernet | - |
| BATTERY | ASUS ROG Strix 15 (GL503GE) | ASUS ZenBook 13 (UX331FAL) |
|---|
| Technology | 4-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 64 Wh | 50 Wh |
| AC ADAPTER | ASUS ROG Strix 15 (GL503GE) | ASUS ZenBook 13 (UX331FAL) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 150 Watt, 19.5 V, 7.7 A | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS ROG Strix 15 (GL503GE) | ASUS ZenBook 13 (UX331FAL) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | 4-zone illumination | - |
| CONNECTIONS & EXPANSIONS | ASUS ROG Strix 15 (GL503GE) | ASUS ZenBook 13 (UX331FAL) |
|---|
| Interfaces | Headphone/microphone combo jack 3 x USB 3.1 HDMI LAN USB-C 3.1 Gen 2 USB 2.0 Mini DisplayPort |
Headphone/microphone combo jack 2 x USB 3.2 Gen 1 USB-C 3.1 Gen 1 HDMI |
|---|---|---|
| Memory Card Reader | Yes | Yes (microSD, microSDHC, microSDXC) |
| SOFTWARE | ASUS ROG Strix 15 (GL503GE) | ASUS ZenBook 13 (UX331FAL) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Pro |
|---|
| MISCELLANEOUS | ASUS ROG Strix 15 (GL503GE) | ASUS ZenBook 13 (UX331FAL) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| 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) | - |
| Features | System password, hard drive password | - |
| ENERGY STAR Certified | Yes | - |
| Model Number | EN034T | EG075R |
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