In depth comparison and review of Lenovo Yoga S940-14IIL (Lenovo Yoga S940) and Acer Porsche Design Book RS AP714 (51T). 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 Yoga S940-14IIL (Lenovo Yoga S940) based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-slim design
high-resolution display
powerful processor performance
innovative AI features
impressive sound quality
higher price point
limited port selection
average battery life
no dedicated GPU
Advantages and disadvantages of Acer Porsche Design Book RS AP714 (51T) based on its technical characteristics, features, user experience, expert reviews and price level.
premium carbon fiber design
innovative cooling system
high-resolution touchscreen
fast ssd storage
lightweight and portable
high price point
limited port selection
average battery life
no dedicated graphics
| DESIGN AND DIMENSIONS | Lenovo Yoga S940-14IIL (Lenovo Yoga S940) | Acer Porsche Design Book RS AP714 (51T) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31.93 cm x 19.74 cm x 1.51 cm | 31.87 cm x 20.922 cm x 1.599 cm |
| Weight | 1.25 kg | 1.5 kg |
| Case Material | Aluminum | Carbon fibre |
| Colour | Iron grey | Mica | Black |
| DISPLAY | Lenovo Yoga S940-14IIL (Lenovo Yoga S940) | Acer Porsche Design Book RS AP714 (51T) |
|---|
| Screen Size (Type) | 14" - IPS | 14" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes (multi-touch) |
| 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 | 400 cd/m² | 340 cd/m² |
| Colour Gamut | 72% NTSC | - |
| Features | Glossy, on-cell touch technology, Dolby Vision | HDCP, glare, CineCrystal, 25 ms response rate |
| PROCESSOR | Lenovo Yoga S940-14IIL (Lenovo Yoga S940) | Acer Porsche Design Book RS AP714 (51T) |
|---|
| CPU | Intel Core i5 (10th Gen) 1035G4 / 1.1 GHz | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | 4.2 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 6 MB | 8 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | Lenovo Yoga S940-14IIL (Lenovo Yoga S940) | Acer Porsche Design Book RS AP714 (51T) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | LPDDR4X SDRAM |
| Speed | 3733 MHz | - |
| Rated Speed | 3733 MHz | - |
| STORAGE | Lenovo Yoga S940-14IIL (Lenovo Yoga S940) | Acer Porsche Design Book RS AP714 (51T) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD PCIe - SanDisk |
|---|
| AUDIO & VIDEO | Lenovo Yoga S940-14IIL (Lenovo Yoga S940) | Acer Porsche Design Book RS AP714 (51T) |
|---|
| Graphics Processor (GPU) | Intel Iris Plus Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | Shared Video Memory (UMA) |
| Camera | Yes - 720p | Yes - 1280 x 720 |
| Camera Features | IR camera, ToF sensor | - |
| Sound | Four speakers, dual array microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3268 | - |
| Compliant Standards | High Definition Audio, Dolby Atmos | - |
| Audio Features | WoV (Wake-on-Voice) | - |
| COMMUNICATIONS | Lenovo Yoga S940-14IIL (Lenovo Yoga S940) | Acer Porsche Design Book RS AP714 (51T) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 201 - M.2 2230 |
| Features | Dual stream (2x2) | - |
| BATTERY | Lenovo Yoga S940-14IIL (Lenovo Yoga S940) | Acer Porsche Design Book RS AP714 (51T) |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 52 Wh | 56 Wh |
| Battery Life | Up to 16 hours | Up to 15 hours |
| AC ADAPTER | Lenovo Yoga S940-14IIL (Lenovo Yoga S940) | Acer Porsche Design Book RS AP714 (51T) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 65 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Lenovo Yoga S940-14IIL (Lenovo Yoga S940) | Acer Porsche Design Book RS AP714 (51T) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad, buttonless touchpad, glass touchpad | Multi-gesture touch pad |
| CONNECTIONS & EXPANSIONS | Lenovo Yoga S940-14IIL (Lenovo Yoga S940) | Acer Porsche Design Book RS AP714 (51T) |
|---|
| Interfaces | 2 x USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 1 Headphone/microphone combo jack |
HDMI USB-C 3.2 Gen 2 2 x USB 3.2 Gen 2 Headphone output |
|---|
| SOFTWARE | Lenovo Yoga S940-14IIL (Lenovo Yoga S940) | Acer Porsche Design Book RS AP714 (51T) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Home 64-bit Edition |
|---|---|---|
| Software Included | Microsoft Office (Trial) | - |
| MISCELLANEOUS | Lenovo Yoga S940-14IIL (Lenovo Yoga S940) | Acer Porsche Design Book RS AP714 (51T) |
|---|
| Included Accessories | USB-C power adapter | USB-C power adapter |
|---|---|---|
| Integrated Options | Time of Flight (ToF) | - |
| 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 | HDCP Compliant |
| Compliant Standards | RoHS | - |
| SAR Value | 1.09 W/kg (body), 1.09 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year International travellers warranty - 1 year |
| Model Number | 14IIL 81Q8 | 53GX |
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