In depth comparison and review of Lenovo ThinkPad T490s (20NX) and ASUS TUF Gaming FX505DT (HN484T). 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 Lenovo ThinkPad T490s (20NX) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
impressive battery life
lightweight design
good security features
average display brightness
limited graphics performance
no HDMI port
higher price point
Advantages and disadvantages of ASUS TUF Gaming FX505DT (HN484T) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
high refresh rate display
durable military-grade construction
affordable gaming option
decent audio quality
average battery life
heavyweight design
no thunderbolt support
limited storage capacity
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T490s (20NX) | ASUS TUF Gaming FX505DT (HN484T) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.9 cm x 22.615 cm x 1.67 cm | 36.04 cm x 26.2 cm x 2.68 cm |
| Weight | 1.35 kg | 2.2 kg |
| Case Material | Magnesium alloy, carbon fibre reinforced plastic | - |
| Colour | Black | Gold steel |
| DISPLAY | Lenovo ThinkPad T490s (20NX) | ASUS TUF Gaming FX505DT (HN484T) |
|---|
| Screen Size (Type) | 14" - IPS | 15.6" |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| 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 | 72% NTSC | 45% NTSC, 47.34% Adobe RGB, 62.5% sRGB |
| Features | Anti-glare, on-cell touch technology, 170° viewing angle, 72% NTSC colour gamut | Anti-glare, NanoEdge display, 170° horizontal and vertical viewing angle |
| PROCESSOR | Lenovo ThinkPad T490s (20NX) | ASUS TUF Gaming FX505DT (HN484T) |
|---|
| CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | AMD Ryzen 5 3550H / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 3.9 GHz | 3.7 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 6 MB | L3 - 4 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo ThinkPad T490s (20NX) | ASUS TUF Gaming FX505DT (HN484T) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | - | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 2400 MHz |
| Rated Speed | 2666 MHz | - |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 1 |
| STORAGE | Lenovo ThinkPad T490s (20NX) | ASUS TUF Gaming FX505DT (HN484T) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Toshiba | 512 GB SSD M.2 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad T490s (20NX) | ASUS TUF Gaming FX505DT (HN484T) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | NVIDIA GeForce GTX 1650 / AMD Radeon Vega 8 |
| Video Memory | - | 4 GB GDDR5 SDRAM |
| Video System Features | - | NVIDIA Optimus |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | IR camera, ThinkShutter camera privacy | - |
| Image Sensor Type | - | CMOS |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, array microphone |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio Premium | DTS Headphone:X |
| COMMUNICATIONS | Lenovo ThinkPad T490s (20NX) | ASUS TUF Gaming FX505DT (HN484T) |
|---|
| 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 |
| Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | - |
| BATTERY | Lenovo ThinkPad T490s (20NX) | ASUS TUF Gaming FX505DT (HN484T) |
|---|
| Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 57 Wh | 48 Wh |
| Battery Life | Up to 20 hours | - |
| AC ADAPTER | Lenovo ThinkPad T490s (20NX) | ASUS TUF Gaming FX505DT (HN484T) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 5 / 9 / 15 / 20 V | 150 Watt, 20 V, 7.5 A |
| INPUT | Lenovo ThinkPad T490s (20NX) | ASUS TUF Gaming FX505DT (HN484T) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Chiclet keyboard, ASUS Overstroke technologie |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T490s (20NX) | ASUS TUF Gaming FX505DT (HN484T) |
|---|
| Interfaces | 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 Dock Headphone/microphone combo jack Lenovo Ethernet extension connector |
Headphone/microphone combo jack USB 2.0 2 x USB 3.2 Gen 1 LAN HDMI |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | Lenovo ThinkPad T490s (20NX) | ASUS TUF Gaming FX505DT (HN484T) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Home |
|---|---|---|
| Software Included | - | Microsoft 365 (30 days trial), DTS Headphone X, Armoury Crate |
| MISCELLANEOUS | Lenovo ThinkPad T490s (20NX) | ASUS TUF Gaming FX505DT (HN484T) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | USB-C power adapter | Power adapter, palm rest label |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip |
| 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 | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested | MIL-STD-810G tested, ASUS Aura Sync technology, anti-dust cooling system, HyperCool thermal system |
| Compliant Standards | RoHS | - |
| SAR Value | - | 0.1 W/kg (body), 0.1 W/kg (limb) |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Gold | - |
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