Intel Celeron N4500 (2C/2T, 1.1/2.8GHz, 4MB L3), 4GB LPDDR4x-2933, 64GB eMMC 5.1, 11.6" HD (1366x768) IPS 250nits Glossy 50% NTSC Touch, Intel UHD Graphics, Wi-Fi 6 11ax 2x2 + BT5.0, 720p, ChromeOS
Lenovo ThinkPad T490. Product type: Chromebook, Form factor: Convertible (Folder). Processor family: Intel® Celeron® N, Processor model: N4500, Processor frequency: 1.1 GHz. Display diagonal: 29.5 cm (11.6"), HD type: HD, Display resolution: 1366 x 768 pixels, Touchscreen. Internal memory: 4 GB, Internal memory type: LPDDR4x-SDRAM. Total storage capacity: 64 GB, Storage media: eMMC. Operating system installed: ChromeOS. Product colour: Blue
Warranty: 1-year, Depot
| Design |
|---|
| Form factor |
Convertible (Folder) |
| Colour name |
Abyss Blue |
| Product colour |
Blue |
| Product type |
Chromebook |
| Display |
|---|
| Display brightness |
250 cd/m² |
| Display surface |
Gloss |
| LED backlight |
Y |
| Native aspect ratio |
16:9 |
| Panel type |
IPS |
| HD type |
HD |
| Touchscreen |
Y |
| Display resolution |
1366 x 768 pixels |
| Display diagonal |
29.5 cm (11.6") |
| Processor |
|---|
| Motherboard chipset |
Intel SoC |
| Processor cores |
2 |
| Processor boost frequency |
2.8 GHz |
| Processor frequency |
1.1 GHz |
| Processor model |
N4500 |
| Processor family |
Intel® Celeron® N |
| Processor manufacturer |
Intel |
| Memory |
|---|
| Maximum internal memory |
4 GB |
| Memory clock speed |
2933 MHz |
| Memory form factor |
On-board |
| Internal memory type |
LPDDR4x-SDRAM |
| Internal memory |
4 GB |
| Storage |
|---|
| Compatible memory cards |
MicroSD (TransFlash) |
| Card reader integrated |
Y |
| Optical drive type |
N |
| Flash memory |
64 GB |
| Storage media |
eMMC |
| Total storage capacity |
64 GB |
| Graphics |
|---|
| On-board graphics card model |
Intel® UHD Graphics |
| Discrete graphics card model |
Not available |
| Discrete graphics card |
N |
| On-board graphics card |
Y |
| Audio |
|---|
| Built-in microphone |
Y |
| Speaker power |
2 W |
| Number of built-in speakers |
2 |
| Audio chip |
Realtek ALC5682I |
| Camera |
|---|
| Privacy type |
Privacy shutter |
| Privacy camera |
Y |
| Front camera HD type |
HD |
| Front camera |
Y |
| Network |
|---|
| Near Field Communication (NFC) |
N |
| Bluetooth version |
5.0 |
| Bluetooth |
Y |
| Ethernet LAN |
N |
| Antenna type |
2x2 |
| Wi-Fi standards |
Wi-Fi 6 (802.11ax) |
| Top Wi-Fi standard |
Wi-Fi 6 (802.11ax) |
| Ports & interfaces |
|---|
| USB Power Delivery |
Y |
| USB Type-C DisplayPort Alternate Mode |
Y |
| Combo headphone/mic port |
Y |
| HDMI version |
1.4 |
| HDMI ports quantity |
1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity |
1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
2 |
| Keyboard |
|---|
| Numeric keypad |
N |
| Keyboard language |
UK English |
| Pointing device |
ThinkPad UltraNav |
| Software |
|---|
| Operating system installed |
ChromeOS |
| Processor special features |
|---|
| Enhanced Intel SpeedStep Technology |
Y |
| Intel Trusted Execution Technology |
N |
| Intel VT-x with Extended Page Tables (EPT) |
Y |
| Intel Software Guard Extensions (Intel SGX) |
N |
| Intel 64 |
Y |
| Idle States |
Y |
| Intel Virtualization Technology for Directed I/O (VT-d) |
Y |
| CPU configuration (max) |
1 |
| Intel Virtualization Technology (VT-x) |
Y |
| Battery |
|---|
| Battery capacity |
42 Wh |
| Power |
|---|
| AC adapter power |
45 W |
| Security |
|---|
| Fingerprint reader |
N |
| Cable lock slot type |
Kensington |
| Cable lock slot |
Y |
| Sustainability |
|---|
| Sustainability certificates |
ENERGY STAR, RoHS |
| Weight & dimensions |
|---|
| Height |
18.4 mm |
| Depth |
205.2 mm |
| Width |
285.5 mm |
| Weight |
1.25 kg |
| Algemeen |
|---|
| Productfamilie |
ThinkPad |
| Serie producten |
T |
