In depth comparison and review of Lenovo ThinkPad L390 (20NR) and Lenovo V145-15AST (Lenovo V145). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of Lenovo ThinkPad L390 (20NR) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good battery life
solid performance
reliable security features
heavier than competitors
average display quality
limited graphics power
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 (20NR) | Lenovo V145-15AST (Lenovo V145) |
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Product Type | Notebook | Notebook |
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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 | Black |
DISPLAY | Lenovo ThinkPad L390 (20NR) | Lenovo V145-15AST (Lenovo V145) |
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Screen Size (Type) | 13.3" - IPS | 15.6" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 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, 170° viewing angle | Anti-glare |
PROCESSOR | Lenovo ThinkPad L390 (20NR) | Lenovo V145-15AST (Lenovo V145) |
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CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | AMD A9 9425 / 3.1 GHz |
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Max Turbo Speed | 3.9 GHz | 3.7 GHz |
Number of Cores | Quad-Core | Dual-Core |
Cache | 6 MB | L2 - 1 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad L390 (20NR) | Lenovo V145-15AST (Lenovo V145) |
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RAM | 8 GB (1 x 8 GB) | 4 GB (1 x 4 GB) |
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Max RAM Supported | 32 GB | 8 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | 1866 MHz |
Rated Speed | 2666 MHz | 1866 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | 1 | 0 |
STORAGE | Lenovo ThinkPad L390 (20NR) | Lenovo V145-15AST (Lenovo V145) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - TCG Opal Encryption, NVM Express (NVMe) | 128 GB SSD |
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Optical Drive | - | DVD-Writer - tray |
AUDIO & VIDEO | Lenovo ThinkPad L390 (20NR) | Lenovo V145-15AST (Lenovo V145) |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | AMD Radeon R5 |
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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 (20NR) | Lenovo V145-15AST (Lenovo V145) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | Intel Wireless-AC 9560 - M.2 Card | M.2 Card |
Network Interface | - | Gigabit Ethernet |
Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | - |
BATTERY | Lenovo ThinkPad L390 (20NR) | Lenovo V145-15AST (Lenovo V145) |
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Technology | Lithium Ion | 2-cell Lithium Ion |
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Battery Capacity (Size) | 45 Wh | 30 Wh |
Battery Life | Up to 14.61 hours | Up to 5 hours |
AC ADAPTER | Lenovo ThinkPad L390 (20NR) | Lenovo V145-15AST (Lenovo V145) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt | 45 Watt |
INPUT | Lenovo ThinkPad L390 (20NR) | Lenovo V145-15AST (Lenovo V145) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | - |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad L390 (20NR) | Lenovo V145-15AST (Lenovo V145) |
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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 |
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Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Lenovo ThinkPad L390 (20NR) | Lenovo V145-15AST (Lenovo V145) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Home 64-bit Edition - English |
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Software Included | - | McAfee LiveSafe (30 days trial), Lenovo App Explorer, Lenovo Vantage |
MISCELLANEOUS | Lenovo ThinkPad L390 (20NR) | Lenovo V145-15AST (Lenovo V145) |
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Included Accessories | USB-C power adapter | Power adapter |
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Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | 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 |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
Model Number | - | 15AST 81MT |