Side by side comparison and review of ASUS VivoBook S14 (M433IA) and Lenovo ThinkPad X280 (20KF). 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 ASUS VivoBook S14 (M433IA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
robust processing power
comfortable keyboard
ample storage capacity
decent battery life
average display quality
heavier design
no backlit keyboard
limited graphics performance
DESIGN AND DIMENSIONS | ASUS VivoBook S14 (M433IA) | Lenovo ThinkPad X280 (20KF) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 32.4 cm x 21.3 cm x 1.59 cm | 30.77 cm x 20.98 cm x 1.78 cm |
Weight | 1.4 kg | 1.26 kg |
Case Material | Aluminum | Glass-fibre, magnesium-aluminum alloy |
Colour | Indie black | Black |
DISPLAY | ASUS VivoBook S14 (M433IA) | Lenovo ThinkPad X280 (20KF) |
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Screen Size (Type) | 14" - IPS | 12.5" |
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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 |
Image Brightness | 250 cd/m² | 220 cd/m² |
Colour Gamut | 45% NTSC | - |
Features | Anti-glare | Anti-glare |
PROCESSOR | ASUS VivoBook S14 (M433IA) | Lenovo ThinkPad X280 (20KF) |
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CPU | AMD Ryzen 5 4500U / 2.3 GHz | Intel Core i5 (8th Gen) 8250U / 1.6 GHz |
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Max Turbo Speed | 4 GHz | 3.4 GHz |
Number of Cores | 6-core | Quad-Core |
Cache | 8 MB | 6 MB |
64-bit Computing | Yes | Yes |
Features | - | Integrated memory controller |
MEMORY | ASUS VivoBook S14 (M433IA) | Lenovo ThinkPad X280 (20KF) |
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RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 2400 MHz |
Rated Speed | - | 2400 MHz |
STORAGE | ASUS VivoBook S14 (M433IA) | Lenovo ThinkPad X280 (20KF) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD M.2 PCIe - TCG Opal Encryption, NVM Express (NVMe) - Samsung |
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AUDIO & VIDEO | ASUS VivoBook S14 (M433IA) | Lenovo ThinkPad X280 (20KF) |
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Graphics Processor (GPU) | AMD Radeon Graphics | Intel UHD Graphics 620 |
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Camera | Yes - 720p | Yes - 720p |
Camera Features | - | ThinkShutter camera privacy |
Sound | Speaker, microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | - | High Definition Audio, Dolby Audio Premium |
COMMUNICATIONS | ASUS VivoBook S14 (M433IA) | Lenovo ThinkPad X280 (20KF) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | - | Intel Dual Band Wireless-AC 8265 - M.2 Card |
Features | - | Gigabit Ethernet via optional Ethernet (RJ-45) adapter |
WWAN |
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Generation | - | 4G |
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Technology | - | LTE |
Controller | - | FIBOCOM L830-EB - M.2 Card |
BATTERY | ASUS VivoBook S14 (M433IA) | Lenovo ThinkPad X280 (20KF) |
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Technology | 3-cell Lithium Ion | 6-cell Lithium Ion |
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Battery Capacity (Size) | 50 Wh | 48 Wh |
Battery Life | - | Up to 16.6 hours |
AC ADAPTER | ASUS VivoBook S14 (M433IA) | Lenovo ThinkPad X280 (20KF) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt, 19 V, 2.37 A | 65 Watt, 20 V, 3.25 A |
INPUT | ASUS VivoBook S14 (M433IA) | Lenovo ThinkPad X280 (20KF) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Keyboard Backlight | Yes | - |
Features | Chiclet keyboard | Spill-resistant, multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | ASUS VivoBook S14 (M433IA) | Lenovo ThinkPad X280 (20KF) |
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Slots | - | Nano-SIM card |
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Interfaces | HDMI 2 x USB 2.0 USB 3.2 Gen 1 USB-C 3.2 Gen 1 Headphone/microphone combo jack |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 USB-C 3.1 Gen 2 (supports Thunderbolt 3) HDMI Lenovo Ethernet extension connector Dock Headphone/microphone combo jack |
Memory Card Reader | Yes (microSD) | Yes (microSD) |
SOFTWARE | ASUS VivoBook S14 (M433IA) | Lenovo ThinkPad X280 (20KF) |
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Operating System (OS) | Windows 10 Home | Windows 10 Pro 64-bit Edition |
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Software Included | Microsoft 365 (30 days trial), MyASUS | - |
MISCELLANEOUS | ASUS VivoBook S14 (M433IA) | Lenovo ThinkPad X280 (20KF) |
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Dockable | - | Yes |
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Included Accessories | Power adapter | USB-C power adapter |
Security | Firmware Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | - | Kensington mini security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | System password | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
Compliant Standards | - | RoHS |
ENERGY STAR Certified | - | Yes |
Manufacturer Warranty | - | Limited warranty - 3 years - pick-up and return |
Model Number | EB508T | - |