In depth comparison and review of Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) and Gigabyte AERO 17 HDR XA (9UK4130SQ). 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 Gigabyte AERO 17 HDR XA (9UK4130SQ) based on its technical characteristics, features, user experience, expert reviews and price level.
stunning 4k display
powerful graphics performance
slim, attractive design
efficient cooling system
good battery life
high price point
limited port selection
heavy for portability
loud under load
| DESIGN AND DIMENSIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Gigabyte AERO 17 HDR XA (9UK4130SQ) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.22 cm x 25.15 cm x 1.99 cm | 39.6 cm x 27 cm x 2.14 cm |
| Weight | 1.85 kg | 2.5 kg |
| Case Material | Polycarbonate ABS | - |
| Colour | Granite black IMR | - |
| DISPLAY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Gigabyte AERO 17 HDR XA (9UK4130SQ) |
|---|
| Screen Size (Type) | 15.6" - TN | 17.3" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 3840 x 2160 (Ultra HD 4K) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 220 cd/m² | - |
| Colour Gamut | - | 100% Adobe RGB |
| Features | Anti-glare | Anti-glare, HDR (high dynamic range), Pantone Validated, thin bezel design |
| PROCESSOR | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Gigabyte AERO 17 HDR XA (9UK4130SQ) |
|---|
| CPU | AMD A9 9425 / 3.1 GHz | Intel Core i9 (9th Gen) 9980HK / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | 5 GHz |
| Number of Cores | Dual-Core | 8-core |
| Cache | 1 MB | - |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Mobile Intel HM370 |
| Features | Integrated memory controller | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache, Intel Platform Trust Technology (PTT) |
| MEMORY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Gigabyte AERO 17 HDR XA (9UK4130SQ) |
|---|
| RAM | 4 GB (1 x 4 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 8 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | 2666 MHz |
| Rated Speed | 2133 MHz | 2666 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Gigabyte AERO 17 HDR XA (9UK4130SQ) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD 2.5" (7 mm) SATA 6Gb/s | 512 GB SSD M.2 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Gigabyte AERO 17 HDR XA (9UK4130SQ) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon R5 | NVIDIA GeForce RTX 2070 / Intel UHD Graphics 630 |
| Video Memory | - | 8 GB GDDR6 SDRAM |
| Video System Features | - | NVIDIA Optimus, Max-Q design |
| Camera | Yes | Yes - HD |
| Resolution | 0.3 Megapixel | - |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Compliant Standards | High Definition Audio, Dolby Audio | - |
| Audio Features | - | Nahimic 3 sound technology |
| COMMUNICATIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Gigabyte AERO 17 HDR XA (9UK4130SQ) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | M.2 Card | Killer Wi-Fi 6 AX1650 |
| Network Interface | - | Gigabit Ethernet |
| Ethernet Controller | - | Killer Ethernet E2600 |
| Features | Single stream (1x1) | Killer DoubleShot Pro Technology |
| BATTERY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Gigabyte AERO 17 HDR XA (9UK4130SQ) |
|---|
| Technology | Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 30 Wh | 94.24 Wh |
| Battery Life | Up to 4 hours | - |
| AC ADAPTER | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Gigabyte AERO 17 HDR XA (9UK4130SQ) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt | 230 Watt |
| INPUT | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Gigabyte AERO 17 HDR XA (9UK4130SQ) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | - | Yes (RGB) |
| Features | Multi-touch touchpad, buttonless touchpad | Fusion Engine, per-key RGB |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Gigabyte AERO 17 HDR XA (9UK4130SQ) |
|---|
| Interfaces | USB 2.0 2 x USB 3.1 Gen 1 HDMI Headphone/microphone combo jack |
USB-C (supports Thunderbolt 3) USB-C 3.1 (supports DisplayPort 1.4 Alt Mode) 3 x USB 3.1 Gen 1 HDMI LAN Headphone output Microphone input |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (SDXC UHS-II Card) |
| SOFTWARE | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Gigabyte AERO 17 HDR XA (9UK4130SQ) |
|---|
| Operating System (OS) | Windows 10 Home in S mode - English | Windows 10 Pro |
|---|---|---|
| Software Included | Microsoft Office (Trial) | Microsoft 365 |
| MISCELLANEOUS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Gigabyte AERO 17 HDR XA (9UK4130SQ) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| 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 | Supra-Cool 2 technology |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | DisplayPort 1.4 |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 2 years |
| Model Number | 15AST 81N3 | - |
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