In depth comparison and review of Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) and ASUS Vivobook 16 (X1605ZA). 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 IdeaPad S145-15AST (Lenovo IdeaPad S145) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
adequate connectivity options
solid build quality
simple user interface
mediocre battery life
average display quality
limited graphics performance
slower HDD storage
Advantages and disadvantages of ASUS Vivobook 16 (X1605ZA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent battery life
sharp display resolution
fast charging support
average build quality
limited graphics performance
no thunderbolt support
mediocre speaker output
DESIGN AND DIMENSIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS Vivobook 16 (X1605ZA) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 36.22 cm x 25.15 cm x 1.99 cm | 35.87 cm x 24.95 cm x 1.99 cm |
Weight | 1.85 kg | 1.88 kg |
Case Material | Polycarbonate ABS | Plastic |
Colour | Granite black IMR | Transparent silver |
DISPLAY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS Vivobook 16 (X1605ZA) |
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Screen Size (Type) | 15.6" - TN | 16" - IPS |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1200 (WUXGA) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 220 cd/m² | 300 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Anti-glare | Anti-glare |
PROCESSOR | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS Vivobook 16 (X1605ZA) |
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CPU | AMD A9 9425 / 3.1 GHz | Intel Core i7 (12th Gen) 1255U |
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Max Turbo Speed | 3.7 GHz | 4.7 GHz |
Number of Cores | Dual-Core | 10-core |
Cache | 1 MB | 12 MB |
64-bit Computing | Yes | - |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS Vivobook 16 (X1605ZA) |
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RAM | 4 GB (1 x 4 GB) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 8 GB | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2133 MHz | - |
Rated Speed | 2133 MHz | - |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 0 | 1 |
STORAGE | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS Vivobook 16 (X1605ZA) |
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Main Storage Size (HDD/SSD) | 128 GB SSD 2.5" (7 mm) SATA 6Gb/s | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS Vivobook 16 (X1605ZA) |
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Graphics Processor (GPU) | AMD Radeon R5 | Intel Iris Xe Graphics |
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Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes | Yes - HD |
Resolution | 0.3 Megapixel | - |
Camera Features | - | Privacy shutter |
Sound | Stereo speakers, microphone | Dual speakers, microphone |
Compliant Standards | High Definition Audio, Dolby Audio | - |
Audio Features | - | Output: ASUS SonicMaster, Audio by Dirac, Asus Audio Booster |
COMMUNICATIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS Vivobook 16 (X1605ZA) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 |
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Wireless Controller | M.2 Card | - |
Features | Single stream (1x1) | Dual stream (2x2) |
BATTERY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS Vivobook 16 (X1605ZA) |
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Technology | Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 30 Wh | 42 Wh |
Battery Life | Up to 4 hours | - |
AC ADAPTER | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS Vivobook 16 (X1605ZA) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 45 Watt | 45 Watt, 19 V, 2.37 A |
INPUT | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS Vivobook 16 (X1605ZA) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Features | Multi-touch touchpad, buttonless touchpad | Chiclet keyboard, 1.35mm travel distance, ASUS ErgoSense |
CONNECTIONS & EXPANSIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS Vivobook 16 (X1605ZA) |
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Interfaces | USB 2.0 2 x USB 3.1 Gen 1 HDMI Headphone/microphone combo jack |
USB 2.0 USB-C 3.2 Gen 1 2 x USB 3.2 Gen 1 HDMI 1.4 Headphone/microphone combo jack |
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Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
SOFTWARE | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS Vivobook 16 (X1605ZA) |
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Operating System (OS) | Windows 10 Home in S mode - English | Windows 11 Home |
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Software Included | Microsoft Office (Trial) | Microsoft 365 (1 month trial) |
MISCELLANEOUS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS Vivobook 16 (X1605ZA) |
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Included Accessories | Power adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
Features | Administrator password, hard drive password, power-on password | ASUS IceCool design, MIL-STD-810H tested, BIOS protection, ASUS Antimicrobial Guard Plus |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | - |
ENERGY STAR Certified | Yes | - |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
Model Number | 15AST 81N3 | MB116W |