In depth comparison and review of ASUS ROG Strix Hero III G531GV (ES037T) and Lenovo ThinkPad T490 (20N2). 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 Hero III G531GV (ES037T) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
vibrant 144Hz display
effective cooling system
RGB keyboard lighting
robust build quality
heavy and bulky
short battery life
limited port selection
high price point
Advantages and disadvantages of Lenovo ThinkPad T490 (20N2) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
impressive battery life
good security features
reliable performance
mediocre display quality
limited graphics power
noisy under load
heavier than competitors
| DESIGN AND DIMENSIONS | ASUS ROG Strix Hero III G531GV (ES037T) | Lenovo ThinkPad T490 (20N2) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36 cm x 27.5 cm x 2.49 cm | 32.9 cm x 22.7 cm x 1.79 cm |
| Weight | 2.57 kg | 1.55 kg |
| Case Material | Metal | Glass-fibre, polyphenylene sulfide, polyamide |
| Colour | Black | Black |
| DISPLAY | ASUS ROG Strix Hero III G531GV (ES037T) | Lenovo ThinkPad T490 (20N2) |
|---|
| 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 |
| Image Brightness | - | 250 cd/m² |
| Colour Gamut | 100% sRGB | 45% |
| Features | WideView, slim bezel design, 3 ms response rate | Anti-glare |
| PROCESSOR | ASUS ROG Strix Hero III G531GV (ES037T) | Lenovo ThinkPad T490 (20N2) |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 3.9 GHz |
| Number of Cores | 6-core | Quad-Core |
| Cache | - | 6 MB |
| 64-bit Computing | - | Yes |
| Features | - | Integrated memory controller |
| MEMORY | ASUS ROG Strix Hero III G531GV (ES037T) | Lenovo ThinkPad T490 (20N2) |
|---|
| RAM | 16 GB | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | 40 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Rated Speed | 2666 MHz | 2666 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | ASUS ROG Strix Hero III G531GV (ES037T) | Lenovo ThinkPad T490 (20N2) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD M.2 2280 PCIe - TCG Opal Encryption 2, NVM Express (NVMe) |
|---|---|---|
| Secondary Storage | 1 TB Hybrid Drive - Seagate | - |
| AUDIO & VIDEO | ASUS ROG Strix Hero III G531GV (ES037T) | Lenovo ThinkPad T490 (20N2) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2060 | Intel UHD Graphics |
|---|---|---|
| Video Memory | 6 GB GDDR6 SDRAM | - |
| Gaming | Yes | - |
| Camera | - | Yes - 720p |
| Camera Features | - | ThinkShutter camera privacy |
| 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 Hero III G531GV (ES037T) | Lenovo ThinkPad T490 (20N2) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | - | Intel Wireless-AC 9560 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Intel I219-V |
| WWAN |
|---|
| Generation | - | 4G |
|---|---|---|
| Technology | - | LTE |
| Controller | - | FIBOCOM L830-EB - M.2 Card |
| BATTERY | ASUS ROG Strix Hero III G531GV (ES037T) | Lenovo ThinkPad T490 (20N2) |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 50 Wh |
| Battery Life | - | Up to 16.11 hours |
| AC ADAPTER | ASUS ROG Strix Hero III G531GV (ES037T) | Lenovo ThinkPad T490 (20N2) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt | 65 Watt |
| INPUT | ASUS ROG Strix Hero III G531GV (ES037T) | Lenovo ThinkPad T490 (20N2) |
|---|
| Type | Keyboard, NumberPad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | Chiclet keyboard, ASUS Aura Sync RGB LED, per-key RGB, keystone button | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | ASUS ROG Strix Hero III G531GV (ES037T) | Lenovo ThinkPad T490 (20N2) |
|---|
| Slots | - | 1 x Nano-SIM card (1 free) |
|---|---|---|
| Interfaces | Headphone/microphone combo jack 3 x USB 3.1 Gen 1 USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) HDMI LAN |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 USB-C 3.1 Gen 2 (supports Thunderbolt 3) HDMI Dock Headphone/microphone combo jack LAN |
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | ASUS ROG Strix Hero III G531GV (ES037T) | Lenovo ThinkPad T490 (20N2) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Pro 64-bit Edition - English |
|---|
| MISCELLANEOUS | ASUS ROG Strix Hero III G531GV (ES037T) | Lenovo ThinkPad T490 (20N2) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter, web camera | USB-C power adapter |
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Anti-dust cooling system, 3D Flow Zone design, Aura Sync light bar | Administrator password, hard drive password, power-on password, MIL-STD-810G tested |
| Compliant Standards | - | RoHS |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Manufacturer Warranty | - | Limited warranty - 3 years - pick-up and return Limited warranty - battery - 1 year |
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