Detailed comparison and review of Lenovo IdeaPad S540-13API (81XC) and Lenovo Yoga Pro 9 16IRP8 (83BY). 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 S540-13API (81XC) based on its technical characteristics, features, user experience, expert reviews and price level.
slim, lightweight design
sharp, vibrant display
fast processing speed
good battery life
quiet operation
limited port selection
no optical drive
average graphics performance
higher price point
Advantages and disadvantages of Lenovo Yoga Pro 9 16IRP8 (83BY) based on its technical characteristics, features, user experience, expert reviews and price level.
stunning oled display
powerful intel processor
premium build quality
innovative soundbar hinge
responsive touchscreen
high price point
limited port selection
heavier design
average battery life
| DESIGN AND DIMENSIONS | Lenovo IdeaPad S540-13API (81XC) | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 29.69 cm x 20.86 cm x 1.595 cm | 36.244 cm x 24.482 cm x 1.79 cm |
| Weight | 1.25 kg | 2.18 kg |
| Case Material | Aluminum, glass | Aluminium (top), aluminium (bottom) |
| Colour | Light silver | Storm grey |
| DISPLAY | Lenovo IdeaPad S540-13API (81XC) | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Screen Size (Type) | 13.3" - IPS | 16" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 2560 x 1600 (WQHD) | 3200 x 2000 (3.2K) |
| V-Sync Rate at Max Res. | - | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 300 cd/m² | 400 cd/m² |
| Colour Gamut | 100% sRGB, 72% NTSC | 100% sRGB, 100% DCI-P3 |
| Features | Glossy, 72% NTSC colour gamut | Glossy, Glass Panel, Delta E<1 calibration, Eyesafe technology, Dolby Vision, TCON (Timing Controller) colour calibration |
| PROCESSOR | Lenovo IdeaPad S540-13API (81XC) | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| CPU | AMD Ryzen 7 3750H / 2.3 GHz | Intel Core i7 (13th Gen) i7-13705H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 5 GHz |
| Number of Cores | Quad-Core | 14-core |
| Cache | L3 - 4 MB | 24 MB |
| 64-bit Computing | Yes | - |
| Platform Technology | - | Intel Evo |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo IdeaPad S540-13API (81XC) | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR5X SDRAM |
| Speed | 2400 MHz | 6400 MHz |
| Rated Speed | 2400 MHz | 6400 MHz |
| STORAGE | Lenovo IdeaPad S540-13API (81XC) | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad S540-13API (81XC) | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon RX Vega 10 | NVIDIA GeForce RTX 4050 / Intel Iris Xe Graphics |
| Max Monitors Supported | - | 3 external monitor(s) |
| Video Memory | - | 6 GB GDDR6 SDRAM |
| Video System Features | - | Dynamic Boost 2.0, Direct X 12 Ultimate |
| Camera | Yes - 720p | Yes |
| Resolution | 1 Megapixel | 5 Megapixel |
| Camera Features | IR camera, fixed focus, ToF sensor | IR camera, Windows Hello, fixed focus, ToF sensor, e-camera shutter |
| Sound | Stereo speakers, dual array microphone | Two tweeters, four woofers, quad array microphone |
| Codec | - | Realtek ALC3306 |
| Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Atmos, Smart Amplifier |
| Audio Features | - | Input: noise-cancellation technology |
| COMMUNICATIONS | Lenovo IdeaPad S540-13API (81XC) | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | M.2 Card | M.2 Card |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad S540-13API (81XC) | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Technology | Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 56 Wh | 75 Wh |
| Battery Life | Up to 14.7 hours | Up to 11 hours |
| Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 11 hours |
| AC ADAPTER | Lenovo IdeaPad S540-13API (81XC) | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 170 Watt |
| INPUT | Lenovo IdeaPad S540-13API (81XC) | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | Multi-touch touchpad, buttonless touchpad, precision touchpad, glass touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad S540-13API (81XC) | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Slots | - | 1 x M.2 (PCI Express 3.0 x4) (1 free) 1 x M.2 (PCI Express 4.0 x4) (0 free) |
|---|---|---|
| Interfaces | USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack |
USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI (4K support) Headphone/microphone combo jack |
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Lenovo IdeaPad S540-13API (81XC) | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 11 Home - English |
|---|---|---|
| Software Included | Microsoft Office (30 days trial) | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo IdeaPad S540-13API (81XC) | Lenovo Yoga Pro 9 16IRP8 (83BY) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | - | Ambient light sensor, hall sensor |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Features | Administrator password, hard drive password, power-on password, RapidCharge | Administrator password, hard drive password, MIL-STD-810H tested, Rapid Charge Pro, self-healing BIOS |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, Energy-Related Products (ErP) Lot 6, Energy-Related Products (ErP) Lot 26, TUV Rheinland Low Blue Light (Hardware Solution), TUV Rheinland Eyesafe 2.0 Display |
| SAR Value | 0.599 W/kg (body), 0.599 W/kg (limb) | - |
| Specific Absorption Rate (SAR) | 0.599 W/kg (body) 0.599 W/kg (limb) |
- |
| Carbon Footprint | - | 366 kg carbon emissions |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
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