Side by side comparison and review of Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) and ASUS ZenBook Pro Duo UX582LR (H2045R). 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 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 ZenBook Pro Duo UX582LR (H2045R) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
powerful graphics performance
high-resolution main display
efficient multitasking capabilities
robust build quality
heavier than competitors
short battery life
expensive price point
noisy under load
DESIGN AND DIMENSIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS ZenBook Pro Duo UX582LR (H2045R) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36.22 cm x 25.15 cm x 1.99 cm | 35.98 cm x 24.92 cm x 2.15 cm |
Weight | 1.85 kg | 2.34 kg |
Case Material | Polycarbonate ABS | Aluminum |
Colour | Granite black IMR | Celestial blue |
DISPLAY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS ZenBook Pro Duo UX582LR (H2045R) |
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Screen Size (Type) | 15.6" - TN | 15.6" OLED |
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Touchscreen | - | Yes |
LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1366 x 768 (HD) | 3840 x 2160 (Ultra HD 4K) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 220 cd/m² | 550 cd/m² |
Colour Gamut | - | 100% DCI-P3 |
Colour Support | - | 1.07 billion colours |
Features | Anti-glare | Glossy, ASUS Splendid Video Intelligence Technology, blue light reduction, Tru2Life, Pantone Validated, HDR 500 True Black, 0.2 ms response rate, 93% screen-to-body ratio |
PROCESSOR | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS ZenBook Pro Duo UX582LR (H2045R) |
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CPU | AMD A9 9425 / 3.1 GHz | Intel Core i9 (10th Gen) 10980HK / 2.4 GHz |
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Max Turbo Speed | 3.7 GHz | 5.3 GHz |
Number of Cores | Dual-Core | 8-core |
Cache | 1 MB | 16 MB |
64-bit Computing | Yes | - |
Chipset | - | Intel HM470 |
Features | Integrated memory controller | Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 |
MEMORY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS ZenBook Pro Duo UX582LR (H2045R) |
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RAM | 4 GB (1 x 4 GB) | 32 GB (provided memory is soldered) |
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Max RAM Supported | 8 GB | - |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2133 MHz | - |
Rated Speed | 2133 MHz | - |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 1 | - |
Empty Slots | 0 | - |
STORAGE | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS ZenBook Pro Duo UX582LR (H2045R) |
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Main Storage Size (HDD/SSD) | 128 GB SSD 2.5" (7 mm) SATA 6Gb/s | 1 TB SSD M.2 PCIe 3.0 - NVM Express (NVMe), Performance |
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AUDIO & VIDEO | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS ZenBook Pro Duo UX582LR (H2045R) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | AMD Radeon R5 | NVIDIA GeForce RTX 3070 / Intel UHD Graphics |
Video Memory | - | 8 GB GDDR6 SDRAM |
Camera | Yes | Yes - HD |
Resolution | 0.3 Megapixel | - |
Camera Features | - | IR camera, Windows Hello |
Sound | Stereo speakers, microphone | Harman/kardon stereo speakers, array microphone |
Compliant Standards | High Definition Audio, Dolby Audio | - |
COMMUNICATIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS ZenBook Pro Duo UX582LR (H2045R) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
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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 ZenBook Pro Duo UX582LR (H2045R) |
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Technology | Lithium Ion | 8-cell Lithium Ion |
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Battery Capacity (Size) | 30 Wh | 92 Wh |
Battery Life | Up to 4 hours | - |
AC ADAPTER | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS ZenBook Pro Duo UX582LR (H2045R) |
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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 | 240 Watt, 20 V, 12 A |
INPUT | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS ZenBook Pro Duo UX582LR (H2045R) |
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Type | Keyboard, touchpad | Keyboard, stylus, NumberPad, ScreenPad Plus |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Multi-touch touchpad, buttonless touchpad | Chiclet keyboard, 1.4mm travel distance, 14" 4K UHD (3840 x 1100) touch display |
CONNECTIONS & EXPANSIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS ZenBook Pro Duo UX582LR (H2045R) |
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Interfaces | USB 2.0 2 x USB 3.1 Gen 1 HDMI Headphone/microphone combo jack |
Headphone/microphone combo jack USB 3.2 Gen 2 2 x USB-C (supports Thunderbolt 3, DisplayPort Alt Mode) HDMI |
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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 ZenBook Pro Duo UX582LR (H2045R) |
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Operating System (OS) | Windows 10 Home in S mode - English | Windows 10 Pro |
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Software Included | Microsoft Office (Trial) | - |
MISCELLANEOUS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | ASUS ZenBook Pro Duo UX582LR (H2045R) |
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Included Accessories | Power adapter | Stylus, power adapter, sleeve, stand, palm rest |
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Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM) Security Chip |
Features | Administrator password, hard drive password, power-on password | MIL-STD-810H tested |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | TUV Rheinland Flicker Free Certification, TUV Rheinland Low Blue Light (Hardware Solution) |
Repairability Index | - | 6.1 (out of 10) |
ENERGY STAR Certified | Yes | - |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
Model Number | 15AST 81N3 | - |