ASUS ROG Strix SCAR III G731GW (H6158R) vs. ASUS 15 (X509UA)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of ASUS ROG Strix SCAR III G731GW (H6158R) and ASUS 15 (X509UA). 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.

ASUS ROG Strix SCAR III G731GW (H6158R) Review

Advantages and disadvantages of ASUS ROG Strix SCAR III G731GW (H6158R) based on its technical characteristics, features, user experience, expert reviews and price level.

high refresh rate display

powerful gaming performance

customizable rgb lighting

robust build quality

efficient cooling system

heavy and bulky

short battery life

expensive price point

noisy under load

ASUS 15 (X509UA) Review

Advantages and disadvantages of ASUS 15 (X509UA) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price point

lightweight design

solid build quality

adequate performance level

good connectivity options

average display quality

limited storage capacity

modest battery life

no backlit keyboard

Laptop Comparison and Tests

Difference between ASUS ROG Strix SCAR III G731GW (H6158R) and ASUS 15 (X509UA)
85 % - Design
86 % - Display
85 % - Performance
85 % - Connectivity
65 % - Battery
75 % - Design
64 % - Display
65 % - Performance
75 % - Connectivity
65 % - Battery

Laptop Specifications Comparison

ASUS ROG Strix SCAR III G731GW (H6158R) vs. ASUS 15 (X509UA) Comparison Chart
DESIGN AND DIMENSIONS ASUS ROG Strix SCAR III G731GW (H6158R) ASUS 15 (X509UA)
Product Type Notebook Notebook
Dimensions (WxDxH) 39.9 cm x 29.3 cm x 2.62 cm 36.02 cm x 23.49 cm x 2.29 cm
Weight 2.85 kg 1.9 kg
Colour Black, gun metal Slate grey
DISPLAY ASUS ROG Strix SCAR III G731GW (H6158R) ASUS 15 (X509UA)
Screen Size (Type) 17.3" 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. 144 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, 170° viewing angle Anti-glare
PROCESSOR ASUS ROG Strix SCAR III G731GW (H6158R) ASUS 15 (X509UA)
CPU Intel Core i9 (9th Gen) 9880H / 2.3 GHz Intel Core i3 (7th Gen) 7020U / 2.3 GHz
Max Turbo Speed 4.8 GHz -
Number of Cores 8-core Dual-Core
Cache 16 MB 3 MB
64-bit Computing Yes Yes
Chipset Mobile Intel HM370 -
MEMORY ASUS ROG Strix SCAR III G731GW (H6158R) ASUS 15 (X509UA)
RAM 32 GB (2 x 16 GB) 4 GB (provided memory is soldered)
Max RAM Supported 32 GB 12 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2666 MHz -
Rated Speed 2666 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 1
Empty Slots 0 -
STORAGE ASUS ROG Strix SCAR III G731GW (H6158R) ASUS 15 (X509UA)
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 Strix SCAR III G731GW (H6158R) ASUS 15 (X509UA)
Multi-GPU Configuration 1 single GPU card / integrated GPU -
Graphics Processor (GPU) NVIDIA GeForce RTX 2070 / Intel UHD Graphics 630 Intel HD Graphics 620
Video Memory 8 GB GDDR6 SDRAM -
Video System Features NVIDIA Optimus -
Gaming Yes -
Camera - Yes - VGA
Sound Stereo speakers, array microphone Speaker, microphone
Audio Features Smart Amplification technology ASUS SonicMaster
COMMUNICATIONS ASUS ROG Strix SCAR III G731GW (H6158R) ASUS 15 (X509UA)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac, Bluetooth 4.1
Network Interface Gigabit Ethernet -
BATTERY ASUS ROG Strix SCAR III G731GW (H6158R) ASUS 15 (X509UA)
Technology 4-cell Lithium Ion 2-cell Lithium Ion
Battery Capacity (Size) 66 Wh 32 Wh
AC ADAPTER ASUS ROG Strix SCAR III G731GW (H6158R) ASUS 15 (X509UA)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 280 Watt, 20 V, 14 A 45 Watt, 19 V, 2.37 A
INPUT ASUS ROG Strix SCAR III G731GW (H6158R) ASUS 15 (X509UA)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight Yes (RGB) -
Features Chiclet keyboard, per-key RGB, keystone button Chiclet keyboard
CONNECTIONS & EXPANSIONS ASUS ROG Strix SCAR III G731GW (H6158R) ASUS 15 (X509UA)
Interfaces USB-C 3.1 Gen 2 (supports DisplayPort 1.4 Alt Mode)
3 x USB 3.1 Gen 1
HDMI
LAN
Headphone/microphone combo jack
Headphone/microphone combo jack
USB 3.1 Gen 1
2 x USB 2.0
HDMI
USB-C 3.1 Gen 1
Memory Card Reader - Yes (microSD, microSDHC, microSDXC)
SOFTWARE ASUS ROG Strix SCAR III G731GW (H6158R) ASUS 15 (X509UA)
Operating System (OS) Windows 10 Pro 64-bit Edition Windows 10 Home 64-bit Edition
MISCELLANEOUS ASUS ROG Strix SCAR III G731GW (H6158R) ASUS 15 (X509UA)
Included Accessories Power adapter, palm rest label, ROG Keystone Power adapter
Security - Firmware Trusted Platform Module (TPM) Security Chip
Features System password System password
Compliant Standards - 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 - EJ064T
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