Detailed comparison and review of Lenovo IdeaPad S145-14API (81UV) and Lenovo IdeaPad 720S-14IKBR (81BD). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo IdeaPad S145-14API (81UV) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent processor speed
sufficient connectivity options
quiet operation
average display quality
limited battery life
basic graphics capabilities
no backlit keyboard
Advantages and disadvantages of Lenovo IdeaPad 720S-14IKBR (81BD) based on its technical characteristics, features, user experience, expert reviews and price level.
slim, lightweight design
sharp full HD display
solid overall performance
fast SSD storage
decent battery life
limited port selection
no dedicated GPU
average sound quality
pricier than competitors
DESIGN AND DIMENSIONS | Lenovo IdeaPad S145-14API (81UV) | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 32.71 cm x 24.1 cm x 1.99 cm | 32.07 cm x 22.28 cm x 1.59 cm |
Weight | 1.6 kg | 1.55 kg |
Case Material | Polycarbonate ABS | Aluminium (top), aluminium (bottom) |
Colour | Granite black | Silver |
DISPLAY | Lenovo IdeaPad S145-14API (81UV) | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Screen Size (Type) | 14" - TN | 14" - IPS |
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LCD Backlight Technology | 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 | 300 cd/m² |
Features | Anti-glare | Anti-glare |
PROCESSOR | Lenovo IdeaPad S145-14API (81UV) | Lenovo IdeaPad 720S-14IKBR (81BD) |
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CPU | AMD Athlon 300U / 2.4 GHz | Intel Core i5 (8th Gen) 8250U / 1.6 GHz |
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Max Turbo Speed | 3.3 GHz | 3.4 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | L3 - 4 MB | 6 MB |
64-bit Computing | Yes | - |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo IdeaPad S145-14API (81UV) | Lenovo IdeaPad 720S-14IKBR (81BD) |
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RAM | 4 GB (provided memory is soldered) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 12 GB | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | 2400 MHz |
Rated Speed | 2400 MHz | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 1 | 0 |
STORAGE | Lenovo IdeaPad S145-14API (81UV) | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 128 GB SSD M.2 2280 PCIe 3.0 x4 |
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AUDIO & VIDEO | Lenovo IdeaPad S145-14API (81UV) | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | AMD Radeon Vega 3 | NVIDIA GeForce MX150 / Intel UHD Graphics 620 |
Video Memory | - | 2 GB GDDR5 SDRAM |
Camera | Yes | Yes - 720p |
Resolution | 0.3 Megapixel | 1 Megapixel |
Camera Features | - | Fixed focus |
Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Audio Premium |
Audio Features | - | Output: JBL |
COMMUNICATIONS | Lenovo IdeaPad S145-14API (81UV) | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | M.2 Card | M.2 Card |
Features | Single stream (1x1) | Single stream (1x1) |
BATTERY | Lenovo IdeaPad S145-14API (81UV) | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Technology | Lithium Ion | 4-cell lithium polymer |
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Battery Capacity (Size) | 30 Wh | 55 Wh |
Battery Life | Up to 4 hours | Up to 14 hours |
AC ADAPTER | Lenovo IdeaPad S145-14API (81UV) | Lenovo IdeaPad 720S-14IKBR (81BD) |
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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 | 65 Watt |
INPUT | Lenovo IdeaPad S145-14API (81UV) | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Keyboard Backlight | - | Yes |
Features | Multi-touch touchpad, buttonless touchpad | Multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Lenovo IdeaPad S145-14API (81UV) | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Interfaces | USB 2.0 2 x USB 3.1 Gen 1 HDMI Headphone/microphone combo jack |
USB 3.0 (Always On) USB 3.0 USB-C 3.1 Gen 1/Thunderbolt 3/DisplayPort 1.2a (Power Delivery) HDMI Headphone/microphone combo jack |
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Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Lenovo IdeaPad S145-14API (81UV) | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Operating System (OS) | Windows 10 Home in S mode - English | Windows 10 Home 64-bit Edition - English |
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Software Included | Microsoft Office (30 days trial) | Lenovo Settings, McAfee LiveSafe (30 days trial), Lenovo ID, Lenovo App Explorer |
MISCELLANEOUS | Lenovo IdeaPad S145-14API (81UV) | Lenovo IdeaPad 720S-14IKBR (81BD) |
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Included Accessories | Power adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Fingerprint reader |
Features | Administrator password, hard drive password, power-on password | Administrator password, power-on password |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |