Detailed comparison and review of Lenovo ThinkPad X395 (20NM) and Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540). 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 ThinkPad X395 (20NM) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good battery life
compact and portable
efficient thermal management
average display brightness
limited storage capacity
no dedicated GPU
higher price segment
Advantages and disadvantages of Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) based on its technical characteristics, features, user experience, expert reviews and price level.
slim aluminum design
sharp full hd display
fast charging support
quiet cooling system
adequate port selection
average battery life
no optical drive
modest graphics performance
limited upgrade options
DESIGN AND DIMENSIONS | Lenovo ThinkPad X395 (20NM) | Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 31.19 cm x 21.72 cm x 1.69 cm | 32.3 cm x 22.7 cm x 1.59 cm |
Weight | 1.28 kg | 1.5 kg |
Case Material | Glass-fibre, magnesium-aluminum alloy, polyphenylene sulfide | Aluminum, polycarbonate ABS |
Colour | Black | Mineral grey | Copper |
DISPLAY | Lenovo ThinkPad X395 (20NM) | Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) |
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Screen Size (Type) | 13.3" - IPS | 14" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 250 cd/m² |
Colour Gamut | 72% | 45% |
Features | Anti-glare, 170° viewing angle | Anti-glare |
PROCESSOR | Lenovo ThinkPad X395 (20NM) | Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) |
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CPU | AMD Ryzen 5 Pro 3500U / 2.1 GHz | AMD Ryzen 5 3500U / 2.1 GHz |
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Max Turbo Speed | 3.7 GHz | 3.7 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | L3 - 4 MB | L3 - 4 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad X395 (20NM) | Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) |
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RAM | 8 GB (provided memory is soldered) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
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Max RAM Supported | - | 12 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | 2400 MHz |
Rated Speed | 2666 MHz | 2400 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 0 |
STORAGE | Lenovo ThinkPad X395 (20NM) | Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - SK Hynix | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad X395 (20NM) | Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) |
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Graphics Processor (GPU) | AMD Radeon Vega 8 | AMD Radeon Vega 8 |
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Camera | Yes - 720p | Yes - 720p |
Resolution | - | 1 Megapixel |
Camera Features | ThinkShutter camera privacy | Privacy shutter |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio Premium | High Definition Audio, Dolby Audio |
COMMUNICATIONS | Lenovo ThinkPad X395 (20NM) | Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Wireless Controller | Intel Dual Band Wireless-AC 9260 | M.2 Card |
Network Interface | Gigabit Ethernet | - |
Compliant Standards | DASH | - |
Features | - | Dual stream (2x2) |
WWAN |
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Generation | 4G | - |
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Technology | LTE Advanced | - |
Controller | FIBOCOM L850-GL - M.2 Card | - |
BATTERY | Lenovo ThinkPad X395 (20NM) | Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) |
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Technology | 6-cell Lithium Ion | Lithium Ion |
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Battery Capacity (Size) | 48 Wh | 45 Wh |
Battery Life | Up to 14.5 hours | Up to 9 hours |
AC ADAPTER | Lenovo ThinkPad X395 (20NM) | Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt, 5 / 9 / 15 / 20 V | 65 Watt |
INPUT | Lenovo ThinkPad X395 (20NM) | Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X395 (20NM) | Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) |
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Slots | 1 x Nano-SIM card (1 free) | - |
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Interfaces | USB 3.1 Gen 2 USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack HDMI Lenovo Ethernet extension connector Dock LAN (on supplied cable) |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
Memory Card Reader | Yes (microSD) | 4 in 1 (MultiMediaCard, microSD, microSDHC, microSDXC) |
SOFTWARE | Lenovo ThinkPad X395 (20NM) | Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Home 64-bit Edition - English |
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Software Included | - | Microsoft Office (30 days trial) |
MISCELLANEOUS | Lenovo ThinkPad X395 (20NM) | Lenovo IdeaPad S540-14API (Lenovo IdeaPad S540) |
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Dockable | Yes | - |
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Included Accessories | USB-C power adapter, ThinkPad Ethernet Extension Cable Gen 2 | Power adapter |
Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | 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, RapidCharge, MIL-STD-810G tested | Administrator password, power-on password, RapidCharge |
Compliant Standards | RoHS | RoHS, Energy-Related Products (ErP) Lot 3 |
SAR Value | - | 0.58 W/kg (body), 0.58 W/kg (limb) |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | EPEAT Silver | - |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
Model Number | - | 14API 81NH |