Detailed comparison and review of ASUS ROG Strix SCAR II GL504GW (ES043T) and Lenovo ThinkPad E490 (20N8). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of ASUS ROG Strix SCAR II GL504GW (ES043T) based on its technical characteristics, features, user experience, expert reviews and price level.
high refresh rate display
powerful gaming performance
RGB keyboard lighting
robust build quality
efficient thermal management
heavy and bulky
short battery life
loud under load
expensive price point
Advantages and disadvantages of Lenovo ThinkPad E490 (20N8) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
reliable performance
good security features
competitive price point
average battery life
modest display quality
no thunderbolt support
heavier design
| DESIGN AND DIMENSIONS | ASUS ROG Strix SCAR II GL504GW (ES043T) | Lenovo ThinkPad E490 (20N8) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.1 cm x 26.2 cm x 2.61 cm | 32.9 cm x 24.2 cm x 1.99 cm |
| Weight | 2.4 kg | 1.75 kg |
| Case Material | - | Aluminum, polycarbonate ABS |
| Colour | Black, gun metal | Black |
| DISPLAY | ASUS ROG Strix SCAR II GL504GW (ES043T) | Lenovo ThinkPad E490 (20N8) |
|---|
| Screen Size (Type) | 15.6" | 14" - IPS |
|---|---|---|
| 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 | 250 cd/m² |
| Colour Gamut | 100% sRGB, 72% NTSC, 75.35% Adobe RGB | - |
| Features | Anti-glare, 3 ms response rate | Anti-glare, 170° viewing angle |
| PROCESSOR | ASUS ROG Strix SCAR II GL504GW (ES043T) | Lenovo ThinkPad E490 (20N8) |
|---|
| 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 | - | 6 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM370 | - |
| Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | ASUS ROG Strix SCAR II GL504GW (ES043T) | Lenovo ThinkPad E490 (20N8) |
|---|
| RAM | 16 GB (1 x 16 GB) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 1 |
| STORAGE | ASUS ROG Strix SCAR II GL504GW (ES043T) | Lenovo ThinkPad E490 (20N8) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe | 256 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ROG Strix SCAR II GL504GW (ES043T) | Lenovo ThinkPad E490 (20N8) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 / Intel UHD Graphics 630 | Intel UHD Graphics |
| Video Memory | 8 GB GDDR6 SDRAM | - |
| Video System Features | NVIDIA Optimus | - |
| Gaming | Yes | - |
| Camera | Yes - 720p | Yes - 720p |
| Sound | Stereo speakers, array microphone | Stereo speakers, dual array microphone |
| Codec | - | Conexant CX11880 |
| Compliant Standards | - | High Definition Audio, Dolby Advanced Audio |
| COMMUNICATIONS | ASUS ROG Strix SCAR II GL504GW (ES043T) | Lenovo ThinkPad E490 (20N8) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | - | Intel Dual Band Wireless-AC 9260 - M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Realtek R8111GUS |
| BATTERY | ASUS ROG Strix SCAR II GL504GW (ES043T) | Lenovo ThinkPad E490 (20N8) |
|---|
| Technology | 4-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 66 Wh | 45 Wh |
| Battery Life | - | Up to 13 hours |
| AC ADAPTER | ASUS ROG Strix SCAR II GL504GW (ES043T) | Lenovo ThinkPad E490 (20N8) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt, 19.5 V, 11.8 A | 65 Watt |
| INPUT | ASUS ROG Strix SCAR II GL504GW (ES043T) | Lenovo ThinkPad E490 (20N8) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes (RGB) | - |
| Features | 4 RGB zones | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | ASUS ROG Strix SCAR II GL504GW (ES043T) | Lenovo ThinkPad E490 (20N8) |
|---|
| Interfaces | USB-C 3.1 Gen 2 2 x USB 3.1 Gen 1 USB 3.1 Gen 2 Mini DisplayPort HDMI Headphone/microphone combo jack LAN |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 2 USB 2.0 HDMI LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SD Card) | Yes (microSD) |
| SOFTWARE | ASUS ROG Strix SCAR II GL504GW (ES043T) | Lenovo ThinkPad E490 (20N8) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Pro 64-bit Edition - English |
|---|
| MISCELLANEOUS | ASUS ROG Strix SCAR II GL504GW (ES043T) | Lenovo ThinkPad E490 (20N8) |
|---|
| Included Accessories | Power adapter, 3D ROG sculpture | USB-C power adapter |
|---|---|---|
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | 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 |
| SAR Value | - | 0.47 W/kg (body), 0.47 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
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