In depth comparison and review of ASUS ZenBook Duo UX481FL (HJ113R) and Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145). 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 ASUS ZenBook Duo UX481FL (HJ113R) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
compact and lightweight
powerful multitasking capabilities
solid build quality
high-resolution main display
premium price point
average battery life
limited upgradeability
no dedicated GPU
Advantages and disadvantages of Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent processor performance
sufficient connectivity options
quiet operation
average display quality
limited battery life
basic graphics capabilities
no backlit keyboard
DESIGN AND DIMENSIONS | ASUS ZenBook Duo UX481FL (HJ113R) | Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 32.3 cm x 22.3 cm x 1.99 cm | 36.22 cm x 25.15 cm x 1.99 cm |
Weight | 1.6 kg | 1.85 kg |
Case Material | Aluminum, magnesium-aluminum alloy | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
Colour | Celestial blue | Granite black | Granite black texture |
DISPLAY | ASUS ZenBook Duo UX481FL (HJ113R) | Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) |
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Screen Size (Type) | 14" | 15.6" - TN |
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Touchscreen | Yes | - |
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 | 300 cd/m² | 220 cd/m² |
Colour Gamut | 100% sRGB | - |
Features | ASUS Splendid Video Intelligence Technology, anti-glare, Tru2Life, NanoEdge display, Pantone Validated | Anti-glare |
PROCESSOR | ASUS ZenBook Duo UX481FL (HJ113R) | Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) |
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CPU | Intel Core i7 (10th Gen) 10510U / 1.8 GHz | AMD Athlon 300U / 2.4 GHz |
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Max Turbo Speed | 4.9 GHz | 3.3 GHz |
Number of Cores | Quad-Core | Dual-Core |
Cache | 8 MB | L3 - 4 MB |
64-bit Computing | Yes | Yes |
Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
MEMORY | ASUS ZenBook Duo UX481FL (HJ113R) | Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) |
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RAM | 16 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
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Max RAM Supported | - | 12 GB |
RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
Speed | 2133 MHz | 2400 MHz |
Rated Speed | - | 2400 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 1 |
STORAGE | ASUS ZenBook Duo UX481FL (HJ113R) | Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) |
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Main Storage Size (HDD/SSD) | 1 TB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS ZenBook Duo UX481FL (HJ113R) | Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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Graphics Processor (GPU) | NVIDIA GeForce MX250 / Intel UHD Graphics | AMD Radeon Vega 3 |
Max Monitors Supported | - | 1 external monitor(s) |
Video Memory | 2 GB GDDR5 SDRAM | - |
Camera | Yes - HD | Yes |
Resolution | - | 0.3 Megapixel |
Camera Features | IR camera, Windows Hello | Fixed focus |
Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, microphone |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | ASUS SonicMaster, Bang & Olufsen Audio, Smart Amplification technology | - |
COMMUNICATIONS | ASUS ZenBook Duo UX481FL (HJ113R) | Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Wireless Controller | - | M.2 Card |
Features | Dual stream (2x2) | Single stream (1x1) |
BATTERY | ASUS ZenBook Duo UX481FL (HJ113R) | Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) |
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Technology | 4-cell lithium polymer | Lithium polymer |
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Battery Capacity (Size) | 70 Wh | 30 Wh |
Battery Life | - | Up to 4 hours |
AC ADAPTER | ASUS ZenBook Duo UX481FL (HJ113R) | Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) |
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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, 19 V, 3.42 A | 65 Watt |
INPUT | ASUS ZenBook Duo UX481FL (HJ113R) | Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) |
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Type | Keyboard, stylus, ScreenPad Plus | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | - |
Features | Chiclet keyboard, 12.6" touch display | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | ASUS ZenBook Duo UX481FL (HJ113R) | Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) |
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Interfaces | USB-C 3.2 Gen 2 USB 3.2 Gen 2 USB 3.2 Gen 1 HDMI Headphone/microphone combo jack |
USB 2.0 2 x USB 3.1 Gen 1 HDMI Headphone/microphone combo jack |
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Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | ASUS ZenBook Duo UX481FL (HJ113R) | Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) |
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Operating System (OS) | Windows 10 Pro | Windows 10 Home in S mode - English |
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Software Included | ASUS Splendid, Microsoft 365 (30 days trial), McAfee, MyASUS, System Diagnosis, Battery Health Charging, AppDeals, Tru2Life | Microsoft Office (Trial) |
MISCELLANEOUS | ASUS ZenBook Duo UX481FL (HJ113R) | Lenovo IdeaPad S145-15API (Lenovo IdeaPad S145) |
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Included Accessories | Stylus, power adapter, sleeve, stand | Wall mount power adapter |
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Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Features | MIL-STD-810G tested, ErgoLift | Administrator password, hard drive password, power-on password |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
SAR Value | 0.529 W/kg (body), 0.529 W/kg (limb) | - |
ENERGY STAR Certified | - | Yes |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 5 °C |
Humidity Range Operating | - | 8 - 95% |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
Model Number | - | 15API 81UT |