In depth comparison and review of Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) and ASUS E402YA (GA002TS). 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 S540-15IWL GTX (Lenovo IdeaPad S540) based on its technical characteristics, features, user experience, expert reviews and price level.
slim aluminum design
full hd display
solid keyboard feel
decent battery life
quiet cooling system
average color accuracy
no thunderbolt support
limited upgrade options
mediocre webcam quality
Advantages and disadvantages of ASUS E402YA (GA002TS) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
adequate connectivity options
lightweight for portability
sufficient daily tasks performance
mediocre display quality
limited storage capacity
basic graphics performance
short battery life
| DESIGN AND DIMENSIONS | Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) | ASUS E402YA (GA002TS) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.8 cm x 24.5 cm x 1.91 cm | 33.9 cm x 23.5 cm x 2.19 cm |
| Weight | 1.8 kg | 1.65 kg |
| Case Material | Aluminum | - |
| Colour | Mineral grey | Dark blue IMR |
| DISPLAY | Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) | ASUS E402YA (GA002TS) |
|---|
| Screen Size (Type) | 15.6" - IPS | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 200 cd/m² |
| Colour Gamut | 72% | 45% NTSC |
| Features | Anti-glare | ASUS Splendid Video Intelligence Technology, glare |
| PROCESSOR | Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) | ASUS E402YA (GA002TS) |
|---|
| CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | AMD E2 7015 / 1.5 GHz |
|---|---|---|
| Max Turbo Speed | 3.9 GHz | - |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | 6 MB | 1 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) | ASUS E402YA (GA002TS) |
|---|
| RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 12 GB | - |
| RAM Type | DDR4 SDRAM | DDR3L SDRAM |
| Speed | 2400 MHz | 1333 MHz |
| Rated Speed | 2400 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) | ASUS E402YA (GA002TS) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) | 64 GB eMMC |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) | ASUS E402YA (GA002TS) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1650 / Intel UHD Graphics 620 | AMD Radeon R2 |
| Video Memory | 4 GB GDDR5 SDRAM | - |
| Video System Features | Max-Q design | - |
| Camera | Yes - 720p | Yes - VGA |
| Resolution | 1 Megapixel | - |
| Camera Features | Privacy shutter | - |
| Sound | Stereo speakers, dual array microphone | Speakers, microphone |
| Compliant Standards | High Definition Audio, Dolby Audio | - |
| Audio Features | - | ASUS SonicMaster, ASUS Bang & Olufsen ICEpower |
| COMMUNICATIONS | Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) | ASUS E402YA (GA002TS) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Network Interface | - | Gigabit Ethernet |
| Features | Dual stream (2x2) | - |
| BATTERY | Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) | ASUS E402YA (GA002TS) |
|---|
| Technology | Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 52.5 Wh | 32 Wh |
| Battery Life | Up to 12 hours | - |
| AC ADAPTER | Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) | ASUS E402YA (GA002TS) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 90 Watt | 45 Watt, 19 V, 2.37 A |
| INPUT | Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) | ASUS E402YA (GA002TS) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | - |
| Features | Multi-touch touchpad, buttonless touchpad | ASUS Smart Gesture technology, chiclet keyboard |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) | ASUS E402YA (GA002TS) |
|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
USB 3.1 Gen 1 USB 2.0 HDMI LAN USB-C 3.1 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) | ASUS E402YA (GA002TS) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Home 64-bit Edition in S mode |
|---|---|---|
| Software Included | Microsoft Office (30 days trial) | ASUS Splendid, ASUS USB Charger+, ASUS WebStorage Sync Agent, Microsoft 365 (1 year subscription), ASUS GiftBox, ICEsound |
| MISCELLANEOUS | Lenovo IdeaPad S540-15IWL GTX (Lenovo IdeaPad S540) | ASUS E402YA (GA002TS) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| 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, RapidCharge | ASUS IceCool design |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | - |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
| Model Number | 15IWL GTX 81SW | - |
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