In depth comparison and review of Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) and Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340). 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.
DESIGN AND DIMENSIONS | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) | Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.84 cm x 24.41 cm x 1.94 cm | 41.3 cm x 28.46 cm x 2.43 cm |
Weight | 1.87 kg | 2.8 kg |
Case Material | Aluminum, polycarbonate ABS | Polycarbonate ABS |
Colour | Platinum grey | Granite black |
DISPLAY | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) | Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340) |
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Screen Size (Type) | 15.6" | 17.3" - TN |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 1600 x 900 (HD+) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 220 cd/m² | 220 cd/m² |
Colour Gamut | - | 60% |
Features | Anti-glare | Anti-glare |
PROCESSOR | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) | Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340) |
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CPU | AMD A9 9425 / 3.1 GHz | Intel Core i3 (8th Gen) 8145U / 2.1 GHz |
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Max Turbo Speed | 3.7 GHz | 3.9 GHz |
Number of Cores | Dual-Core | Dual-Core |
Cache | 1 MB | 4 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) | Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340) |
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RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
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Max RAM Supported | 8 GB | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 1866 MHz | 2400 MHz |
Rated Speed | 1866 MHz | - |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 1 | 1 |
Empty Slots | 1 | 1 |
STORAGE | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) | Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340) |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 PCIe - NVM Express (NVMe) | 1 TB HDD SATA 6Gb/s / 5400 rpm |
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AUDIO & VIDEO | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) | Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340) |
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Graphics Processor (GPU) | AMD Radeon R5 | Intel UHD Graphics |
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Camera | Yes - 720p | Yes - 720p |
Resolution | 1 Megapixel | - |
Camera Features | - | Privacy shutter |
Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
Compliant Standards | High Definition Audio, Dolby Audio Premium | High Definition Audio, Dolby Audio |
COMMUNICATIONS | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) | Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340) |
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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 | M.2 Card |
Network Interface | - | Gigabit Ethernet |
Features | Single stream (1x1) | Single stream (1x1) |
BATTERY | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) | Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340) |
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Technology | Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 30 Wh | 36 Wh |
Battery Life | Up to 5 hours | Up to 7.7 hours |
AC ADAPTER | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) | Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt | 45 Watt |
INPUT | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) | Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Features | Multi-touch touchpad | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) | Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340) |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 HDMI LAN Headphone/microphone combo jack |
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Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
SOFTWARE | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) | Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340) |
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Operating System (OS) | Windows 10 Home in S mode - English | Windows 10 Home 64-bit Edition - English |
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MISCELLANEOUS | Lenovo IdeaPad 330S-15AST (Lenovo IdeaPad 330S) | Lenovo IdeaPad L340-17IWL (Lenovo IdeaPad L340) |
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Included Accessories | Power adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington mini security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | Administrator password, hard drive password, power-on password, RapidCharge | Administrator password, hard drive password, power-on password, RapidCharge |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, Energy-Related Products (ErP) Lot 3 |
ENERGY STAR Certified | Yes | Yes |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
Model Number | 15AST 81F9 | 17IWL 81M0 |