Side by side comparison and review of Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) and Acer Swift Go 14 (SFG14). 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 Acer Swift Go 14 (SFG14) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
affordable price
fast charging support
vivid display colors
decent processor performance
average battery life
limited storage capacity
no dedicated GPU
basic audio quality
DESIGN AND DIMENSIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer Swift Go 14 (SFG14) |
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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 | 32.171 cm x 21.172 cm x 1.59 cm |
Weight | 1.85 kg | 1.25 kg |
Case Material | Polycarbonate ABS | Anodised aluminium |
Colour | Granite black IMR | Pure silver |
DISPLAY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer Swift Go 14 (SFG14) |
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Screen Size (Type) | 15.6" - TN | 14" - IPS |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | - |
Image Brightness | 220 cd/m² | 300 cd/m² |
Colour Gamut | - | 100% sRGB |
Features | Anti-glare | Anti-glare, matte, ComfyView, Acer BluelightShield technology, 25 ms response rate, Narrow Border Display |
PROCESSOR | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer Swift Go 14 (SFG14) |
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CPU | AMD A9 9425 / 3.1 GHz | AMD Ryzen 5 7530U / 2 GHz |
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Max Turbo Speed | 3.7 GHz | 4.5 GHz |
Number of Cores | Dual-Core | 6-core |
Cache | 1 MB | L3 - 16 MB |
64-bit Computing | Yes | - |
Features | Integrated memory controller | - |
MEMORY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer Swift Go 14 (SFG14) |
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RAM | 4 GB (1 x 4 GB) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 8 GB | - |
RAM Type | DDR4 SDRAM | LPDDR4X 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) | Acer Swift Go 14 (SFG14) |
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Main Storage Size (HDD/SSD) | 128 GB SSD 2.5" (7 mm) SATA 6Gb/s | 512 GB SSD - Kingston |
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AUDIO & VIDEO | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer Swift Go 14 (SFG14) |
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Graphics Processor (GPU) | AMD Radeon R5 | AMD Radeon Graphics |
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Camera | Yes | Yes - Full HD |
Resolution | 0.3 Megapixel | - |
Camera Features | - | Windows Hello, Temporal Noise Reduction |
Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
Compliant Standards | High Definition Audio, Dolby Audio | - |
COMMUNICATIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer Swift Go 14 (SFG14) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | M.2 Card | AMD RZ616 - M.2 2230 |
Features | Single stream (1x1) | Dual stream (2x2) |
BATTERY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer Swift Go 14 (SFG14) |
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Technology | Lithium Ion | - |
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Battery Capacity (Size) | 30 Wh | 50 Wh |
Battery Life | Up to 4 hours | - |
AC ADAPTER | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer Swift Go 14 (SFG14) |
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Input | AC 120/230 V (50/60 Hz) | - |
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Output | 45 Watt | 65 Watt, 5 / 9 / 12 / 15 / 20 V |
INPUT | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer Swift Go 14 (SFG14) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Multi-touch touchpad, buttonless touchpad | Multi-gesture touch pad, precision touchpad |
CONNECTIONS & EXPANSIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer Swift Go 14 (SFG14) |
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Interfaces | USB 2.0 2 x USB 3.1 Gen 1 HDMI Headphone/microphone combo jack |
HDMI USB 3.2 Gen 1 (with power off charging) USB 3.2 Gen 1 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) Headphone/microphone combo jack |
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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) | Acer Swift Go 14 (SFG14) |
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Operating System (OS) | Windows 10 Home in S mode - English | Windows 11 Home |
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Software Included | Microsoft Office (Trial) | - |
MISCELLANEOUS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer Swift Go 14 (SFG14) |
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Included Accessories | Power adapter | USB-C power adapter |
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Security | Firmware Trusted Platform Module (TPM 2.0) 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 | Administrator password, system password |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | - |
SAR Value | - | 1.185 W/kg (head), 1.185 W/kg (body), 1.185 W/kg (limb) |
ENERGY STAR Certified | Yes | - |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Model Number | 15AST 81N3 | 41 |