In depth comparison and review of Lenovo ThinkPad L490 (20Q5) and ASUS VivoBook S 15 OLED (K3502ZA). 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 L490 (20Q5) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
good security features
decent battery life
solid performance
average display quality
heavier design
limited graphics power
no thunderbolt support
Advantages and disadvantages of ASUS VivoBook S 15 OLED (K3502ZA) based on its technical characteristics, features, user experience, expert reviews and price level.
vibrant oled display
lightweight design
fast ssd storage
good processor performance
competitive price point
average battery life
limited port selection
no dedicated gpu
basic audio quality
DESIGN AND DIMENSIONS | Lenovo ThinkPad L490 (20Q5) | ASUS VivoBook S 15 OLED (K3502ZA) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 33.5 cm x 23.5 cm x 2.25 cm | 35.98 cm x 23.29 cm x 1.89 cm |
Weight | 1.69 kg | 1.8 kg |
Case Material | Polycarbonate ABS | - |
Colour | Black | Neutral grey |
DISPLAY | Lenovo ThinkPad L490 (20Q5) | ASUS VivoBook S 15 OLED (K3502ZA) |
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Screen Size (Type) | 14" - IPS | 15.6" OLED |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 250 cd/m² | 400 cd/m² |
Colour Gamut | 45% | 100% DCI-P3 |
Colour Support | - | 1.07 billion colours |
Features | Anti-glare, 170° viewing angle | Glossy, NanoEdge display, Pantone Validated, 84% screen-to-body ratio, 0.2 ms response rate, HDR 600 True Black |
PROCESSOR | Lenovo ThinkPad L490 (20Q5) | ASUS VivoBook S 15 OLED (K3502ZA) |
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CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | Intel Core i7 (12th Gen) 12700H / 2.3 GHz |
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Max Turbo Speed | 3.9 GHz | 4.7 GHz |
Number of Cores | Quad-Core | 14-core |
Cache | 6 MB | 24 MB |
64-bit Computing | Yes | - |
Platform Technology | - | Intel Evo |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo ThinkPad L490 (20Q5) | ASUS VivoBook S 15 OLED (K3502ZA) |
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RAM | 8 GB (1 x 8 GB) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
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Max RAM Supported | 64 GB | - |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | - |
Rated Speed | 2666 MHz | - |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | 1 | 0 |
STORAGE | Lenovo ThinkPad L490 (20Q5) | ASUS VivoBook S 15 OLED (K3502ZA) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x2 - TCG Opal Encryption - Samsung | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad L490 (20Q5) | ASUS VivoBook S 15 OLED (K3502ZA) |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel Iris Xe Graphics |
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Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
Camera | Yes - 720p | Yes - 720p |
Camera Features | ThinkShutter camera privacy | Privacy shutter |
Sound | Stereo speakers, dual array microphone | Harman/kardon stereo speakers, array microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Advanced Audio | - |
Audio Features | - | Output: Smart Amp; Input: noise-cancellation technology |
COMMUNICATIONS | Lenovo ThinkPad L490 (20Q5) | ASUS VivoBook S 15 OLED (K3502ZA) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | Intel Dual Band Wireless-AC 9260 - M.2 Card | - |
Network Interface | Gigabit Ethernet | - |
Features | - | Dual stream (2x2) |
WWAN |
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Generation | 4G | - |
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Technology | LTE | - |
Controller | FIBOCOM L830-EB - M.2 Card | - |
BATTERY | Lenovo ThinkPad L490 (20Q5) | ASUS VivoBook S 15 OLED (K3502ZA) |
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Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 45 Wh | 70 Wh |
Battery Life | Up to 12 hours | - |
AC ADAPTER | Lenovo ThinkPad L490 (20Q5) | ASUS VivoBook S 15 OLED (K3502ZA) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt | 90 Watt, 20 V, 4.5 A |
INPUT | Lenovo ThinkPad L490 (20Q5) | ASUS VivoBook S 15 OLED (K3502ZA) |
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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 | Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad L490 (20Q5) | ASUS VivoBook S 15 OLED (K3502ZA) |
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Slots | 1 x Nano-SIM card (1 free) | - |
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Interfaces | USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) HDMI LAN Headphone/microphone combo jack Dock USB 3.1 Gen 1 |
Headphone/microphone combo jack USB 2.0 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 HDMI |
Memory Card Reader | Yes (microSD) | - |
SOFTWARE | Lenovo ThinkPad L490 (20Q5) | ASUS VivoBook S 15 OLED (K3502ZA) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Home |
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MISCELLANEOUS | Lenovo ThinkPad L490 (20Q5) | ASUS VivoBook S 15 OLED (K3502ZA) |
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Dockable | Yes | - |
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Included Accessories | USB-C power adapter | Power adapter |
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested | System password, ASUS IceCool design, antibacterial, Amazon Alexa Voice Assistant |
Compliant Standards | RoHS | RoHS, REACH, TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Silver | - |
Model Number | - | L1058W |