In depth comparison and review of Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) and Acer TravelMate P4 (TMP414). 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 Acer TravelMate P4 (TMP414) based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
responsive fingerprint scanner
solid build quality
comfortable keyboard
decent battery life
average display brightness
modest graphics performance
no thunderbolt support
limited upgrade options
DESIGN AND DIMENSIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer TravelMate P4 (TMP414) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 36.22 cm x 25.15 cm x 1.99 cm | 32.5 cm x 23.6 cm x 1.82 cm |
Weight | 1.85 kg | 1.4 kg |
Case Material | Polycarbonate ABS | Anodised aluminium |
Colour | Granite black IMR | Slate blue |
DISPLAY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer TravelMate P4 (TMP414) |
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Screen Size (Type) | 15.6" - TN | 14" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 220 cd/m² | 250 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Anti-glare | Anti-glare, ComfyView, Mercury free, Wide Viewing Angle, 25 ms response rate, Narrow Border Display |
PROCESSOR | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer TravelMate P4 (TMP414) |
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CPU | AMD A9 9425 / 3.1 GHz | Intel Core i5 (11th Gen) 1135G7 |
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Max Turbo Speed | 3.7 GHz | 4.2 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | 1 MB | 8 MB |
64-bit Computing | Yes | - |
Features | Integrated memory controller | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
MEMORY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer TravelMate P4 (TMP414) |
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RAM | 4 GB (1 x 4 GB) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 8 GB | 32 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2133 MHz | - |
Rated Speed | 2133 MHz | - |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 2 |
Empty Slots | 0 | 1 |
STORAGE | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer TravelMate P4 (TMP414) |
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Main Storage Size (HDD/SSD) | 128 GB SSD 2.5" (7 mm) SATA 6Gb/s | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe) - Samsung |
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AUDIO & VIDEO | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer TravelMate P4 (TMP414) |
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Graphics Processor (GPU) | AMD Radeon R5 | Intel Iris Xe Graphics |
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Memory Allocation Technology | - | Shared Video Memory (UMA) |
Camera | Yes | Yes - Full HD |
Resolution | 0.3 Megapixel | - |
Camera Features | - | 1080p Full HD movie recording, privacy shutter, Windows Hello, IR/RGB camera, super high dynamic range imaging (SHDR) |
Video Resolutions | - | 1920 x 1080 |
Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
Compliant Standards | High Definition Audio, Dolby Audio | - |
Audio Features | - | Acer TrueHarmony technology |
COMMUNICATIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer TravelMate P4 (TMP414) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | M.2 Card | Intel Wi-Fi 6 AX 201 - M.2 2230 |
Network Interface | - | Gigabit Ethernet |
Features | Single stream (1x1) | Wake-on-LAN (WOL), MU-MIMO |
WWAN |
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Generation | - | 4G |
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Technology | - | LTE Advanced |
Controller | - | Quectel EM06-E |
BATTERY | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer TravelMate P4 (TMP414) |
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Technology | Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 30 Wh | 56 Wh |
Battery Life | Up to 4 hours | Up to 13.5 hours |
AC ADAPTER | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer TravelMate P4 (TMP414) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt | 65 Watt, 19 V |
INPUT | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer TravelMate P4 (TMP414) |
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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, FineTip keyboard, precision touchpad, Corning Gorilla Glass touchpad, moisture-resistant |
CONNECTIONS & EXPANSIONS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer TravelMate P4 (TMP414) |
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Slots | - | 1 x Nano-SIM card |
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Interfaces | USB 2.0 2 x USB 3.1 Gen 1 HDMI Headphone/microphone combo jack |
HDMI USB-C 3.2 Gen 2 (supports Thunderbolt 4, DisplayPort Alt Mode) (DC-In combo) USB 3.2 Gen 2 USB 3.2 Gen 2 (with power off charging) LAN Headphone/microphone combo jack |
Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
SOFTWARE | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer TravelMate P4 (TMP414) |
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Operating System (OS) | Windows 10 Home in S mode - English | Windows 10 Pro 64-bit Edition |
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Software Included | Microsoft Office (Trial) | Acer ProShield Plus Security Manager |
MISCELLANEOUS | Lenovo IdeaPad S145-15AST (Lenovo IdeaPad S145) | Acer TravelMate P4 (TMP414) |
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Included Accessories | Power adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | 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, Acer Purified.Voice technology |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | MIL-STD 810G |
SAR Value | - | 1.12 W/kg (body), 1.12 W/kg (limb), 1.12 W/kg (head) |
ENERGY STAR Certified | Yes | Yes |
TCO Certified | - | TCO Certified Notebooks 8 |
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 | 51 |