Side by side comparison and review of Lenovo ThinkPad T490 and ASUS X515JA (EJ3358W). 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 X515JA (EJ3358W) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price point
lightweight design
solid build quality
adequate performance
good connectivity options
average battery life
modest display quality
limited graphics power
no backlit keyboard
| DESIGN AND DIMENSIONS | Lenovo ThinkPad T490 | ASUS X515JA (EJ3358W) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | - | 36.02 cm x 23.49 cm x 1.99 cm |
| Weight | - | 1.8 kg |
| Colour | - | Transparent silver |
| DISPLAY | Lenovo ThinkPad T490 | ASUS X515JA (EJ3358W) |
|---|
| Screen Size (Type) | 14" | 15.6" |
|---|---|---|
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | - | 220 cd/m² |
| Features | - | Anti-glare, 83% screen-to-body ratio |
| PROCESSOR | Lenovo ThinkPad T490 | ASUS X515JA (EJ3358W) |
|---|
| CPU | Intel Core i5 (8th Gen) 8365U / 1.6 GHz | Intel Core i5 (10th Gen) 1035G1 / 1 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 3.6 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 6 MB | 6 MB |
| Features | - | Intel Smart Cache |
| MEMORY | Lenovo ThinkPad T490 | ASUS X515JA (EJ3358W) |
|---|
| RAM | 8 GB | 8 GB |
|---|---|---|
| RAM Type | - | DDR4 SDRAM |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| STORAGE | Lenovo ThinkPad T490 | ASUS X515JA (EJ3358W) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD | 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad T490 | ASUS X515JA (EJ3358W) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel UHD Graphics |
|---|---|---|
| Camera | - | Yes - VGA |
| Sound | - | Stereo speakers, microphone |
| COMMUNICATIONS | Lenovo ThinkPad T490 | ASUS X515JA (EJ3358W) |
|---|
| Wireless | - | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Features | - | Single stream (1x1) |
| BATTERY | Lenovo ThinkPad T490 | ASUS X515JA (EJ3358W) |
|---|
| Technology | - | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 37 Wh |
| AC ADAPTER | Lenovo ThinkPad T490 | ASUS X515JA (EJ3358W) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 45 Watt, 19 V, 2.37 A |
| INPUT | Lenovo ThinkPad T490 | ASUS X515JA (EJ3358W) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | - | Chiclet keyboard, 1.4mm travel distance |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T490 | ASUS X515JA (EJ3358W) |
|---|
| Interfaces | Dock | USB 3.2 Gen 1 USB-C 3.2 Gen 1 2 x USB 2.0 HDMI Headphone/microphone combo jack |
|---|
| SOFTWARE | Lenovo ThinkPad T490 | ASUS X515JA (EJ3358W) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 11 Home in S mode |
|---|
| MISCELLANEOUS | Lenovo ThinkPad T490 | ASUS X515JA (EJ3358W) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | - | Firmware Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | System password |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001, GDPR | CTR 21, UL 1459, FCC Part 15 Class B, JIS C 0950, EU RoHS, EU REACH |
| ENERGY STAR Certified | - | Yes |
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