In depth comparison and review of ASUS ROG Strix SCAR III G731GW (H6157T) and Lenovo ThinkPad X390 (20Q0). 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.
Advantages and disadvantages of ASUS ROG Strix SCAR III G731GW (H6157T) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
customizable RGB lighting
robust thermal management
ample storage options
heavy and bulky
short battery life
loud under load
premium price tag
Advantages and disadvantages of Lenovo ThinkPad X390 (20Q0) based on its technical characteristics, features, user experience, expert reviews and price level.
excellent build quality
compact and portable
strong security features
impressive battery life
responsive keyboard
average display brightness
limited graphics performance
no HDMI port
higher price point
| DESIGN AND DIMENSIONS | ASUS ROG Strix SCAR III G731GW (H6157T) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 39.9 cm x 29.3 cm x 2.62 cm | - |
| Weight | 2.85 kg | 1.22 kg |
| Colour | Black, gun metal | Black |
| DISPLAY | ASUS ROG Strix SCAR III G731GW (H6157T) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Screen Size (Type) | 17.3" | 13.3" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | - |
| V-Sync Rate at Max Res. | 144 Hz | - |
| Widescreen | Yes | - |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | - |
| Colour Gamut | 100% sRGB, 72% NTSC, 75.35% Adobe RGB | - |
| Features | Anti-glare, 3 ms response rate, 170° viewing angle | - |
| PROCESSOR | ASUS ROG Strix SCAR III G731GW (H6157T) | Lenovo ThinkPad X390 (20Q0) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | No CPU |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | - |
| Number of Cores | 6-core | - |
| Cache | 12 MB | - |
| 64-bit Computing | Yes | - |
| Chipset | Mobile Intel HM370 | - |
| MEMORY | ASUS ROG Strix SCAR III G731GW (H6157T) | Lenovo ThinkPad X390 (20Q0) |
|---|
| RAM | 16 GB (2 x 8 GB) | (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | 2400 MHz |
| Rated Speed | 2666 MHz | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS ROG Strix SCAR III G731GW (H6157T) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) | - |
|---|
| AUDIO & VIDEO | ASUS ROG Strix SCAR III G731GW (H6157T) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 / Intel UHD Graphics 630 | Intel UHD Graphics 620 |
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | NVIDIA Optimus | - |
| Gaming | Yes | - |
| Sound | Stereo speakers, array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio Premium |
| Audio Features | Smart Amplification technology | - |
| COMMUNICATIONS | ASUS ROG Strix SCAR III G731GW (H6157T) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | - |
|---|---|---|
| Network Interface | Gigabit Ethernet | - |
| BATTERY | ASUS ROG Strix SCAR III G731GW (H6157T) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Technology | 4-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 66 Wh | 48 Wh |
| Battery Life | - | Up to 17.6 hours |
| AC ADAPTER | ASUS ROG Strix SCAR III G731GW (H6157T) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt, 19.5 V, 11.8 A | - |
| INPUT | ASUS ROG Strix SCAR III G731GW (H6157T) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | - |
| Features | Chiclet keyboard, per-key RGB, keystone button | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | ASUS ROG Strix SCAR III G731GW (H6157T) | Lenovo ThinkPad X390 (20Q0) |
|---|
| 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 |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Lenovo Ethernet extension connector Dock Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | ASUS ROG Strix SCAR III G731GW (H6157T) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | - |
|---|
| MISCELLANEOUS | ASUS ROG Strix SCAR III G731GW (H6157T) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | 1080P webcam, power adapter, palm rest label, ROG Keystone | USB-C power adapter |
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | System password | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
| Compliant Standards | - | RoHS |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
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