In depth comparison and review of ASUS 15 (X515JA) and Lenovo IdeaPad S340-14IWL (81N7). 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 15 (X515JA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
adequate performance
good connectivity options
average battery life
basic display quality
limited storage capacity
no dedicated graphics
Advantages and disadvantages of Lenovo IdeaPad S340-14IWL (81N7) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
sleek design
lightweight build
decent battery life
fast charging support
average display quality
limited graphics performance
modest storage capacity
fewer ports options
DESIGN AND DIMENSIONS | ASUS 15 (X515JA) | Lenovo IdeaPad S340-14IWL (81N7) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.9 cm x 23.5 cm x 1.99 cm | 32.27 cm x 23.05 cm x 1.79 cm |
Weight | 1.8 kg | 1.6 kg |
Case Material | Plastic | Aluminum, polycarbonate ABS |
Colour | Silver | Slate grey | Abyss blue |
DISPLAY | ASUS 15 (X515JA) | Lenovo IdeaPad S340-14IWL (81N7) |
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Screen Size (Type) | 15.6" | 14" - TN |
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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 | 250 cd/m² | 220 cd/m² |
Colour Gamut | 45% NTSC | - |
Features | Anti-glare | Anti-glare |
PROCESSOR | ASUS 15 (X515JA) | Lenovo IdeaPad S340-14IWL (81N7) |
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CPU | Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz | Intel Core i3 (8th Gen) 8145U / 2.1 GHz |
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Max Turbo Speed | 3.4 GHz | 3.9 GHz |
Number of Cores | Dual-Core | Dual-Core |
Cache | 4 MB | 4 MB |
64-bit Computing | - | Yes |
Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
MEMORY | ASUS 15 (X515JA) | Lenovo IdeaPad S340-14IWL (81N7) |
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RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
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Max RAM Supported | - | 8 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 2400 MHz |
Rated Speed | - | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 0 | 0 |
STORAGE | ASUS 15 (X515JA) | Lenovo IdeaPad S340-14IWL (81N7) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS 15 (X515JA) | Lenovo IdeaPad S340-14IWL (81N7) |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel UHD Graphics 620 |
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Camera | Yes - HD | Yes - 720p |
Resolution | - | 1 Megapixel |
Camera Features | - | Privacy shutter |
Sound | Speaker, microphone | Stereo speakers, dual array microphone |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | ASUS SonicMaster | - |
COMMUNICATIONS | ASUS 15 (X515JA) | Lenovo IdeaPad S340-14IWL (81N7) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Wireless Controller | - | M.2 Card |
Features | Dual stream (2x2) | Single stream (1x1) |
BATTERY | ASUS 15 (X515JA) | Lenovo IdeaPad S340-14IWL (81N7) |
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Technology | 3-cell | Lithium Ion |
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Battery Capacity (Size) | 37 Wh | 36 Wh |
Battery Life | Up to 7.7 hours | Up to 8 hours |
AC ADAPTER | ASUS 15 (X515JA) | Lenovo IdeaPad S340-14IWL (81N7) |
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Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt, 19 V, 3.42 A | 65 Watt |
INPUT | ASUS 15 (X515JA) | Lenovo IdeaPad S340-14IWL (81N7) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Features | Chiclet keyboard | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | ASUS 15 (X515JA) | Lenovo IdeaPad S340-14IWL (81N7) |
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Slots | 1 x M.2 (PCI Express 3.0 x2) (0 free) | - |
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Interfaces | Headphone/microphone combo jack USB 3.2 Gen 1 USB-C 3.2 Gen 1 2 x USB 2.0 HDMI |
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 | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | ASUS 15 (X515JA) | Lenovo IdeaPad S340-14IWL (81N7) |
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Operating System (OS) | Windows 11 Home | Windows 10 Home in S mode - English |
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Software Included | - | Microsoft Office (30 days trial) |
MISCELLANEOUS | ASUS 15 (X515JA) | Lenovo IdeaPad S340-14IWL (81N7) |
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Included Accessories | Power adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | System password | Administrator password, hard drive password, power-on password, RapidCharge |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
SAR Value | - | 1.084 W/kg (body), 1.084 W/kg (limb) |
Repairability Index | 6.1 (out of 10) | - |
Manufacturer Warranty | International warranty - 1 year | Limited warranty - 1 year - pick-up and return |
Model Number | EJ2133W | - |