In depth comparison and review of ASUS VivoBook Pro 15 OLED (K3500PA) and Lenovo IdeaPad S340-14API (81NB). 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 ASUS VivoBook Pro 15 OLED (K3500PA) based on its technical characteristics, features, user experience, expert reviews and price level.
vibrant oled display
lightweight design
strong overall performance
decent battery life
good thermal management
limited port selection
average sound quality
no dedicated gpu
higher price segment
Advantages and disadvantages of Lenovo IdeaPad S340-14API (81NB) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
comfortable keyboard
decent battery life
solid performance
average display quality
limited port selection
no backlit keyboard
mediocre sound output
| DESIGN AND DIMENSIONS | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo IdeaPad S340-14API (81NB) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.98 cm x 23.53 cm x 1.99 cm | 32.27 cm x 23.05 cm x 1.79 cm |
| Weight | 1.65 kg | 1.69 kg |
| Case Material | Aluminum, plastic | Aluminum, polycarbonate ABS |
| Colour | Quiet blue | Abyss blue |
| DISPLAY | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo IdeaPad S340-14API (81NB) |
|---|
| Screen Size (Type) | 15.6" OLED | 14" - TN |
|---|---|---|
| LCD Backlight Technology | - | 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 | 600 cd/m² | 220 cd/m² |
| Colour Gamut | 100% DCI-P3 | - |
| Colour Support | 1.07 billion colours | - |
| Features | Glossy, Eye-Care Technology, Low Blue Light technology, Pantone Validated, 84% screen-to-body ratio, 0.2 ms response rate, HDR 600 True Black | Anti-glare |
| PROCESSOR | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo IdeaPad S340-14API (81NB) |
|---|
| CPU | Intel Core i7 (11th Gen) 11370H / 3.3 GHz | AMD Ryzen 3 3200U / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.8 GHz | 3.5 GHz |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | 12 MB | L3 - 4 MB |
| 64-bit Computing | - | Yes |
| Features | - | Integrated memory controller |
| MEMORY | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo IdeaPad S340-14API (81NB) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
|---|---|---|
| Max RAM Supported | - | 12 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo IdeaPad S340-14API (81NB) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo IdeaPad S340-14API (81NB) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon Vega 3 |
|---|---|---|
| Camera | Yes - 720p | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | Privacy shutter | Privacy shutter |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo IdeaPad S340-14API (81NB) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Features | Dual stream (2x2) | Single stream (1x1) |
| BATTERY | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo IdeaPad S340-14API (81NB) |
|---|
| Technology | 3-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 63 Wh | 52.5 Wh |
| Battery Life | - | Up to 8 hours |
| AC ADAPTER | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo IdeaPad S340-14API (81NB) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19 V, 3.42 A | 65 Watt |
| INPUT | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo IdeaPad S340-14API (81NB) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | - |
| Features | Chiclet keyboard | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo IdeaPad S340-14API (81NB) |
|---|
| Interfaces | USB 3.2 Gen 1 2 x USB 2.0 USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
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 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo IdeaPad S340-14API (81NB) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 10 Home in S mode - English |
|---|---|---|
| Software Included | - | Microsoft Office (30 days trial) |
| MISCELLANEOUS | ASUS VivoBook Pro 15 OLED (K3500PA) | Lenovo IdeaPad S340-14API (81NB) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Features | System password | Administrator password, hard drive password, power-on password, RapidCharge |
| Compliant Standards | MIL-STD 810H | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 1.084 W/kg (body), 1.084 W/kg (limb) |
| Repairability Index | 7.1 (out of 10) | - |
| Specific Absorption Rate (SAR) | - | 1.084 W/kg (body) 1.084 W/kg (limb) |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
| Model Number | L1215W | - |
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