On this page we compare specs Lenovo ThinkPad T490s 20NX0021US with other notebooks, we compare screens and performance, the amount of RAM and hard drive memory, external dimensions, battery capacity and the availability of external ports.
| Processor | Lenovo ThinkPad T490s 20NX0021US | |
|---|
| Processor model | i7-8565U | |
| Processor cores | 4 | |
| Processor family | 8th gen Intel Core i7 | |
| Processor frequency | 1.8 GHz | |
| Processor boost frequency | 4.6 GHz | |
| Processor cache | 8 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | Lenovo ThinkPad T490s 20NX0021US | other notebooks |
|---|
| Operating system installed | Windows 10 Pro | |
| Operating system architecture | 64-bit | |
| Display & Graphics | Lenovo ThinkPad T490s 20NX0021US | other notebooks |
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| Panel type | IPS | |
| Aspect ratio | 16:9 | |
| Contrast ratio | 1500:1 | |
| Display diagonal | 14 inch | |
| Display resolution | 2560 x 1440 pixels | |
| Dual-screen | No | |
| HD type | WQHD | |
| 3D | No | |
| LED backlight | Yes | |
| Touchscreen | No | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter model | Intel UHD Graphics 620 | |
| Memory | Lenovo ThinkPad T490s 20NX0021US | other notebooks |
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| Internal memory | 16 GB | |
| Maximum internal memory | 16 GB | |
| Memory clock speed | 2400 MHz | |
| Memory form factor | On-board | |
| Internal memory type | DDR4-SDRAM | |
| Storage | Lenovo ThinkPad T490s 20NX0021US | other notebooks |
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| SSD capacity | 1000 GB | |
| SSD interface | NVMe, PCI Express | |
| SSD form factor | M.2 | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 1000 GB | |
| Total storage capacity | 1000 GB | |
| LightScribe | No | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | MicroSD (TransFlash) | |
| Network & Communication | Lenovo ThinkPad T490s 20NX0021US | other notebooks |
|---|
| 3G | No | |
| 4G | No | |
| Antenna type | 2x2 | |
| Bluetooth | Yes | |
| Bluetooth version | 5.0 | |
| Wi-Fi | Wi-Fi 5 (802.11ac) | |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) | |
| WLAN | Intel Dual Band Wireless-AC 9560 | |
| Interfaces/Ports | Lenovo ThinkPad T490s 20NX0021US | other notebooks |
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| HDMI version | 1.4b | |
| HDMI ports quantity | 1 | |
| Charging port type | USB Type-C | |
| Combo headphone/mic port | Yes | |
| Docking connector | Yes | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 2 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C | 1 | |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C | 1 | |
| USB Power Delivery | Yes | |
| USB Sleep-and-Charge | 1 | |
| USB Type-C DisplayPort Alternate Mode | Yes | |
| Input Devices | Lenovo ThinkPad T490s 20NX0021US | other notebooks |
|---|
| Keyboard backlit | Yes | |
| Numeric keypad | No | |
| Pointing device | ThinkPad UltraNav | |
| Spill resistant keyboard | Yes | |
| Windows keys | Yes | |
| Audio | Lenovo ThinkPad T490s 20NX0021US | other notebooks |
|---|
| Audio chip | Realtek ALC3287 | |
| Audio system | Dolby Audio Premium | |
| Built-in microphone | Yes | |
| Built-in subwoofer | No | |
| Number of speakers | 2 | |
| Speaker power | 1 W | |
| Built-in Devices | Lenovo ThinkPad T490s 20NX0021US | other notebooks |
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| Auto focus | No | |
| Front camera | Yes | |
| Front camera HD type | HD | |
| Front camera signal format | 720p | |
| Infrared camera | Yes | |
| Privacy type | Privacy shutter | |
| Privacy camera | Yes | |
| Power | Lenovo ThinkPad T490s 20NX0021US | other notebooks |
|---|
| AC adapter frequency | 50 - 60 Hz | |
| AC adapter input voltage | 100 - 240 V | |
| AC adapter power | 65 W | |
| Security | Lenovo ThinkPad T490s 20NX0021US | other notebooks |
|---|
| Cable lock slot | Yes | |
| Fingerprint reader | Yes | |
| Password protection | Yes | |
| Smart card reader | No | |
| Trusted Platform Module (TPM) | Yes | |
| Design | Lenovo ThinkPad T490s 20NX0021US | other notebooks |
|---|
| Brand | Lenovo | |
| Family | ThinkPad | |
| Series | T | |
| Model name | T490s | |
| Part Number | 20NX0021US | |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Silver | |
| Market positioning | Business | |
| Depth | 225.8 mm | |
| Width | 328.8 mm | |
| Height | 16.1 mm | |
| Weight | 1.27 kg | |
| Release Date | 2019-08-28 | |
| Battery Information | Lenovo ThinkPad T490s 20NX0021US | other notebooks |
|---|
| Battery capacity | 57 Wh | |
| Battery type | Lithium-Ion (Li-Ion) | |
| Battery life | 20 h | |
| Quick charge | Yes | |
