Detailed comparison and review of Lenovo ThinkPad L390 (20NS) and Lenovo V145-15AST (Lenovo V145). 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 ThinkPad L390 (20NS) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good enterprise features
solid battery life
reliable performance
average display quality
limited graphics power
heavier than competitors
no thunderbolt support
Advantages and disadvantages of Lenovo V145-15AST (Lenovo V145) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
adequate storage capacity
simple design
decent battery life
suitable for basic tasks
low-resolution display
limited performance
no backlit keyboard
poor viewing angles
| DESIGN AND DIMENSIONS | Lenovo ThinkPad L390 (20NS) | Lenovo V145-15AST (Lenovo V145) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.18 cm x 22.42 cm x 1.88 cm | 37.56 cm x 25.34 cm x 2.27 cm |
| Weight | 1.46 kg | 2.1 kg |
| Case Material | Aluminum, glass-fibre reinforced plastic | Polycarbonate ABS |
| Colour | - | Black |
| DISPLAY | Lenovo ThinkPad L390 (20NS) | Lenovo V145-15AST (Lenovo V145) |
|---|
| Screen Size (Type) | 13.3" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | - | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 200 cd/m² |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | Lenovo ThinkPad L390 (20NS) | Lenovo V145-15AST (Lenovo V145) |
|---|
| CPU | No CPU | AMD A9 9425 / 3.1 GHz |
|---|---|---|
| Max Turbo Speed | - | 3.7 GHz |
| Number of Cores | - | Dual-Core |
| Cache | - | L2 - 1 MB |
| 64-bit Computing | - | Yes |
| Features | - | Integrated memory controller |
| MEMORY | Lenovo ThinkPad L390 (20NS) | Lenovo V145-15AST (Lenovo V145) |
|---|
| RAM | 0 GB | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 8 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 1866 MHz |
| Rated Speed | - | 1866 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 2 | 0 |
| STORAGE | Lenovo ThinkPad L390 (20NS) | Lenovo V145-15AST (Lenovo V145) |
|---|
| Main Storage Size (HDD/SSD) | - | 128 GB SSD |
|---|---|---|
| Optical Drive | - | DVD-Writer - tray |
| AUDIO & VIDEO | Lenovo ThinkPad L390 (20NS) | Lenovo V145-15AST (Lenovo V145) |
|---|
| Graphics Processor (GPU) | No graphics | AMD Radeon R5 |
|---|---|---|
| Camera | Yes - 720p | Yes |
| Resolution | - | 0.3 Megapixel |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio Premium | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Lenovo ThinkPad L390 (20NS) | Lenovo V145-15AST (Lenovo V145) |
|---|
| Wireless | - | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Network Interface | - | Gigabit Ethernet |
| Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | - |
| BATTERY | Lenovo ThinkPad L390 (20NS) | Lenovo V145-15AST (Lenovo V145) |
|---|
| Technology | Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 45 Wh | 30 Wh |
| Battery Life | Up to 14.61 hours | Up to 5 hours |
| AC ADAPTER | Lenovo ThinkPad L390 (20NS) | Lenovo V145-15AST (Lenovo V145) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 45 Watt |
| INPUT | Lenovo ThinkPad L390 (20NS) | Lenovo V145-15AST (Lenovo V145) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad L390 (20NS) | Lenovo V145-15AST (Lenovo V145) |
|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack Lenovo Ethernet extension connector |
2 x USB 3.0 HDMI LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Lenovo ThinkPad L390 (20NS) | Lenovo V145-15AST (Lenovo V145) |
|---|
| Operating System (OS) | No operating system | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | - | McAfee LiveSafe (30 days trial), Lenovo App Explorer, Lenovo Vantage |
| MISCELLANEOUS | Lenovo ThinkPad L390 (20NS) | Lenovo V145-15AST (Lenovo V145) |
|---|
| Included Accessories | USB-C power adapter | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | Kensington mini security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested | Administrator password, hard drive password, power-on password |
| Compliant Standards | RoHS | RoHS |
| SAR Value | 0.995 W/kg (limb), 0.995 W/kg (body) | - |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | EPEAT Silver | - |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
| Model Number | - | 15AST 81MT |
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