ASUS ROG Strix 15 (GL503GE) vs. ASUS ZenBook S UX391UA (ET082T)

Laptop Comparison, Reviews and Tests

In depth comparison and review of ASUS ROG Strix 15 (GL503GE) and ASUS ZenBook S UX391UA (ET082T). 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.

Laptop Specifications Comparison

ASUS ROG Strix 15 (GL503GE) vs. ASUS ZenBook S UX391UA (ET082T) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Strix 15 (GL503GE) ASUS ZenBook S UX391UA (ET082T)
Product Type Notebook Notebook
Dimensions (WxDxH) 38.4 cm x 26.2 cm x 2.3 cm 31.1 cm x 21.3 cm x 1.29 cm
Weight 2.5 kg 1.05 kg
Case Material Aluminum, polycarbonate -
Colour Black Burgundy red
DISPLAY ASUS ROG Strix 15 (GL503GE) ASUS ZenBook S UX391UA (ET082T)
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 72% NTSC
Features Anti-glare Glare, ASUS EyeCare Technology, 178° horizontal and vertical viewing angle
PROCESSOR ASUS ROG Strix 15 (GL503GE) ASUS ZenBook S UX391UA (ET082T)
CPU Intel Core i7 (8th Gen) 8750H / 2.2 GHz Intel Core i5 (8th Gen) 8250U / 1.6 GHz
Max Turbo Speed 4.1 GHz 3.4 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 Intel Turbo Boost Technology 2.0
MEMORY ASUS ROG Strix 15 (GL503GE) ASUS ZenBook S UX391UA (ET082T)
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 2133 MHz
Rated Speed - 2133 MHz
Form Factor SO-DIMM 260-pin -
Slots Qty 2 -
Empty Slots 1 -
STORAGE ASUS ROG Strix 15 (GL503GE) ASUS ZenBook S UX391UA (ET082T)
Main Storage Size (HDD/SSD) 128 GB SSD M.2 PCIe - NVM Express (NVMe) 256 GB SSD M.2 SATA 6Gb/s
Secondary Storage 1 TB HDD SATA 6Gb/s / 5400 rpm -
AUDIO & VIDEO ASUS ROG Strix 15 (GL503GE) ASUS ZenBook S UX391UA (ET082T)
Graphics Processor (GPU) NVIDIA GeForce GTX 1050 Ti Intel UHD Graphics 620
Video Memory 4 GB GDDR5 SDRAM -
Gaming Yes -
Camera Yes - 720p Yes - HD
Sound Stereo speakers, array microphone Harman/kardon stereo speakers, array microphone
Audio Features - ASUS SonicMaster
COMMUNICATIONS ASUS ROG Strix 15 (GL503GE) ASUS ZenBook S UX391UA (ET082T)
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 S UX391UA (ET082T)
Technology 4-cell Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 64 Wh 50 Wh
Battery Life - Up to 13.5 hours
AC ADAPTER ASUS ROG Strix 15 (GL503GE) ASUS ZenBook S UX391UA (ET082T)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 150 Watt, 19.5 V, 7.7 A 65 Watt, 19 V, 3.42 A
INPUT ASUS ROG Strix 15 (GL503GE) ASUS ZenBook S UX391UA (ET082T)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes (RGB) Yes
Features 4-zone illumination Windows Hello
CONNECTIONS & EXPANSIONS ASUS ROG Strix 15 (GL503GE) ASUS ZenBook S UX391UA (ET082T)
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
USB-C 3.1 Gen 1 (Power Delivery/data/video)
2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3) (Power Delivery/data/video)
HDMI (on expansion base)
USB-C (on expansion base)
USB 3.0 (on expansion base)
Memory Card Reader Yes -
SOFTWARE ASUS ROG Strix 15 (GL503GE) ASUS ZenBook S UX391UA (ET082T)
Operating System (OS) Windows 10 Home 64-bit Edition Windows 10 Home 64-bit Edition
MISCELLANEOUS ASUS ROG Strix 15 (GL503GE) ASUS ZenBook S UX391UA (ET082T)
Included Accessories Power adapter Sleeve, mini dock, USB-C 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 -
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