Detailed comparison and review of Lenovo V145-15AST (81MT) and Lenovo ThinkPad T490. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo V145-15AST (81MT) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent processor performance
ample storage capacity
simple design aesthetic
average display quality
limited graphics capability
no backlit keyboard
poor battery life
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
| DESIGN AND DIMENSIONS | Lenovo V145-15AST (81MT) | Lenovo ThinkPad T490 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 37.56 cm x 25.34 cm x 2.27 cm | - |
| Weight | 2.1 kg | - |
| Case Material | Polycarbonate ABS | - |
| Colour | Black | - |
| DISPLAY | Lenovo V145-15AST (81MT) | Lenovo ThinkPad T490 |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 200 cd/m² | - |
| Features | Anti-glare | - |
| PROCESSOR | Lenovo V145-15AST (81MT) | Lenovo ThinkPad T490 |
|---|
| CPU | AMD A4 9125 / 2.3 GHz | Intel Core i5 (8th Gen) 8365U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 2.6 GHz | 4.1 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | L2 - 1 MB | 6 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo V145-15AST (81MT) | Lenovo ThinkPad T490 |
|---|
| RAM | 4 GB (1 x 4 GB) | 8 GB |
|---|---|---|
| Max RAM Supported | 8 GB | - |
| RAM Type | DDR4 SDRAM | - |
| Speed | 1866 MHz | - |
| Rated Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | Lenovo V145-15AST (81MT) | Lenovo ThinkPad T490 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD 2.5" SATA 6Gb/s - Samsung | 256 GB SSD |
|---|---|---|
| Optical Drive | DVD-Writer - tray | - |
| AUDIO & VIDEO | Lenovo V145-15AST (81MT) | Lenovo ThinkPad T490 |
|---|
| Graphics Processor (GPU) | AMD Radeon R3 | Intel UHD Graphics |
|---|---|---|
| Camera | Yes | - |
| Resolution | 0.3 Megapixel | - |
| Sound | Stereo speakers, microphone | - |
| Compliant Standards | High Definition Audio, Dolby Audio | - |
| COMMUNICATIONS | Lenovo V145-15AST (81MT) | Lenovo ThinkPad T490 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | - |
|---|---|---|
| Wireless Controller | Realtek RTL8821CE - M.2 Card | - |
| Network Interface | Gigabit Ethernet | - |
| BATTERY | Lenovo V145-15AST (81MT) | Lenovo ThinkPad T490 |
|---|
| Technology | 2-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 30 Wh | - |
| Battery Life | Up to 5 hours | - |
| AC ADAPTER | Lenovo V145-15AST (81MT) | Lenovo ThinkPad T490 |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt, 20 V, 2.25 A | - |
| INPUT | Lenovo V145-15AST (81MT) | Lenovo ThinkPad T490 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Features | Multi-touch touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo V145-15AST (81MT) | Lenovo ThinkPad T490 |
|---|
| Interfaces | 2 x USB 3.0 LAN HDMI Headphone/microphone combo jack |
Dock |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
| SOFTWARE | Lenovo V145-15AST (81MT) | Lenovo ThinkPad T490 |
|---|
| Operating System (OS) | FreeDOS - Dutch / English / French / German / Italian | Windows 10 Pro |
|---|
| MISCELLANEOUS | Lenovo V145-15AST (81MT) | Lenovo ThinkPad T490 |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | - |
| Security Slot Type | Kensington mini security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, hard drive password, power-on password | - |
| Compliant Standards | RoHS | ISO 9001, ISO 14001, ISO 27001, GDPR |
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