In depth comparison and review of ASUS P540UA (DM1491R) and ASUS ROG Strix G531GU (AL315T). 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 P540UA (DM1491R) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent processor performance
adequate connectivity options
good keyboard feel
average display quality
limited graphics capabilities
moderate battery life
no touchscreen feature
Advantages and disadvantages of ASUS ROG Strix G531GU (AL315T) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
attractive design aesthetics
144Hz refresh rate
comfortable keyboard layout
adequate cooling system
heavy build
short battery life
no thunderbolt support
limited storage capacity
| DESIGN AND DIMENSIONS | ASUS P540UA (DM1491R) | ASUS ROG Strix G531GU (AL315T) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 38.1 cm x 25.1 cm x 2.72 cm | 36 cm x 27.5 cm x 2.58 cm |
| Weight | 1.9 kg | 2.4 kg |
| Case Material | - | Polycarbonate, ABS plastic |
| Colour | Chocolate black IMR with hairline (LCD cover), gold IMR with hairline (top) | Black |
| DISPLAY | ASUS P540UA (DM1491R) | ASUS ROG Strix G531GU (AL315T) |
|---|
| Screen Size (Type) | 15.6" | 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. | - | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 200 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | 45% NTSC, 50% Adobe RGB, 67% sRGB |
| Features | Anti-glare, Ultra Slim Design Bezel | Anti-glare, 170° viewing angle |
| PROCESSOR | ASUS P540UA (DM1491R) | ASUS ROG Strix G531GU (AL315T) |
|---|
| CPU | Intel Core i5 (7th Gen) 7200U / 2.5 GHz | Intel Core i5 (9th Gen) 9300H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 3.1 GHz | 4.1 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 3 MB | 8 MB |
| 64-bit Computing | - | Yes |
| Chipset | - | Mobile Intel HM370 |
| MEMORY | ASUS P540UA (DM1491R) | ASUS ROG Strix G531GU (AL315T) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2666 MHz |
| Rated Speed | - | 2666 MHz |
| Slots Qty | - | 2 |
| STORAGE | ASUS P540UA (DM1491R) | ASUS ROG Strix G531GU (AL315T) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD 2.5" SATA | 512 GB SSD M.2 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS P540UA (DM1491R) | ASUS ROG Strix G531GU (AL315T) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel HD Graphics 620 | NVIDIA GeForce GTX 1660 Ti / Intel UHD Graphics 630 |
| Video Memory | - | 6 GB GDDR6 SDRAM |
| Video System Features | - | NVIDIA Optimus |
| Gaming | - | Yes |
| Camera | Yes - VGA | - |
| Sound | Stereo speakers, microphone | Stereo speakers, array microphone |
| Audio Features | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower | - |
| COMMUNICATIONS | ASUS P540UA (DM1491R) | ASUS ROG Strix G531GU (AL315T) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| BATTERY | ASUS P540UA (DM1491R) | ASUS ROG Strix G531GU (AL315T) |
|---|
| Technology | 3-cell Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 33 Wh | 66 Wh |
| AC ADAPTER | ASUS P540UA (DM1491R) | ASUS ROG Strix G531GU (AL315T) |
|---|
| 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 P540UA (DM1491R) | ASUS ROG Strix G531GU (AL315T) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes (RGB) |
| Features | Chiclet keyboard | - |
| CONNECTIONS & EXPANSIONS | ASUS P540UA (DM1491R) | ASUS ROG Strix G531GU (AL315T) |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.0 2 x USB 2.0 HDMI |
Headphone/microphone combo jack 3 x USB 3.1 Gen 1 USB-C 3.1 Gen 2 (supports DisplayPort 1.4 Alt Mode) HDMI LAN |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | ASUS P540UA (DM1491R) | ASUS ROG Strix G531GU (AL315T) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS P540UA (DM1491R) | ASUS ROG Strix G531GU (AL315T) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | - |
| Features | System password, hard drive password | System password |
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