Side by side comparison and review of Lenovo ThinkPad T490 and ASUS E510MA (EJ023WS). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Lenovo ThinkPad T490 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
average display quality
limited graphics power
noisy under load
heavier than competitors
Advantages and disadvantages of ASUS E510MA (EJ023WS) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
lightweight build
decent battery life
simple user interface
limited storage capacity
average display quality
basic graphics performance
slower processor speed
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T490 | ASUS E510MA (EJ023WS) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | - | 36.02 cm x 23.64 cm x 1.81 cm |
| Weight | - | 1.57 kg |
| Colour | - | Peacock blue |
| DISPLAY | Lenovo ThinkPad T490 | ASUS E510MA (EJ023WS) |
|---|
| Screen Size (Type) | 14" | 15.6" |
|---|---|---|
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | - | 220 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | - | Anti-glare, NanoEdge display, thin bezel design, 84% screen-to-body ratio |
| PROCESSOR | Lenovo ThinkPad T490 | ASUS E510MA (EJ023WS) |
|---|
| CPU | Intel Core i5 (8th Gen) 8365U / 1.6 GHz | Intel Pentium Silver N5030 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 3.1 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 6 MB | 4 MB |
| MEMORY | Lenovo ThinkPad T490 | ASUS E510MA (EJ023WS) |
|---|
| RAM | 8 GB | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | - | DDR4 SDRAM |
| STORAGE | Lenovo ThinkPad T490 | ASUS E510MA (EJ023WS) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD | 128 GB eMMC PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad T490 | ASUS E510MA (EJ023WS) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel UHD Graphics 605 |
|---|---|---|
| Camera | - | Yes - 720p |
| Sound | - | Stereo speakers, microphone |
| Audio Features | - | Output: ASUS SonicMaster |
| COMMUNICATIONS | Lenovo ThinkPad T490 | ASUS E510MA (EJ023WS) |
|---|
| Wireless | - | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Features | - | Gigabit Ethernet via optional Ethernet (RJ-45) adapter, single stream (1x1) |
| BATTERY | Lenovo ThinkPad T490 | ASUS E510MA (EJ023WS) |
|---|
| Technology | - | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 42 Wh |
| Battery Life | - | Up to 8 hours |
| AC ADAPTER | Lenovo ThinkPad T490 | ASUS E510MA (EJ023WS) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 33 Watt, 19 V, 1.75 A |
| INPUT | Lenovo ThinkPad T490 | ASUS E510MA (EJ023WS) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes |
| Features | - | Chiclet keyboard, 1.4mm travel distance |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T490 | ASUS E510MA (EJ023WS) |
|---|
| Slots | - | 1 x M.2 (PCI Express 3.0 x2) (0 free) |
|---|---|---|
| Interfaces | Dock | Headphone/microphone combo jack USB 3.2 Gen 1 HDMI USB-C 3.2 Gen 1 USB 2.0 |
| SOFTWARE | Lenovo ThinkPad T490 | ASUS E510MA (EJ023WS) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 11 Home in S mode |
|---|---|---|
| Software Included | - | McAfee LiveSafe (30 days trial), MyASUS, Microsoft 365 (1 month trial) |
| MISCELLANEOUS | Lenovo ThinkPad T490 | ASUS E510MA (EJ023WS) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | - | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | - | System password, fanless |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001, GDPR | - |
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