Side by side comparison and review of Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) and Lenovo IdeaPad Flex 3 11IGL05 (82B2). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
DESIGN AND DIMENSIONS | Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) | Lenovo IdeaPad Flex 3 11IGL05 (82B2) |
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Product Type | Notebook - flip design | Notebook - flip design |
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Dimensions (WxDxH) | 36.4 cm x 25 cm x 2.05 cm | 28.17 cm x 19.8 cm x 1.75 cm |
Weight | 2 kg | 1.13 kg |
Case Material | Polycarbonate, polycarbonate ABS, glass-fibre | Polycarbonate ABS |
Colour | Platinum | Abyss blue | Platinum grey |
DISPLAY | Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) | Lenovo IdeaPad Flex 3 11IGL05 (82B2) |
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Screen Size (Type) | 15.6" - TN | 11.6" - IPS |
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Touchscreen | Yes (10-point multi-touch) | Yes (10-point multi-touch) |
LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 220 cd/m² | 250 cd/m² |
Colour Gamut | - | 50% NTSC |
Features | Glossy | Glossy, capacitive touch screen |
PROCESSOR | Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) | Lenovo IdeaPad Flex 3 11IGL05 (82B2) |
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CPU | Intel Pentium Gold 5405U / 2.3 GHz | Intel Celeron N4020 / 1.1 GHz |
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Max Turbo Speed | - | 2.8 GHz |
Number of Cores | Dual-Core | Dual-Core |
Cache | 2 MB | 4 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) | Lenovo IdeaPad Flex 3 11IGL05 (82B2) |
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RAM | 4 GB (1 x 4 GB) | 4 GB (provided memory is soldered) |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2400 MHz | 2400 MHz |
Rated Speed | 2400 MHz | 2400 MHz |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 1 | - |
Empty Slots | 0 | - |
STORAGE | Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) | Lenovo IdeaPad Flex 3 11IGL05 (82B2) |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 64 GB eMMC - eMMC 5.1 |
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AUDIO & VIDEO | Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) | Lenovo IdeaPad Flex 3 11IGL05 (82B2) |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel UHD Graphics 600 |
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Max Monitors Supported | - | 1 external monitor(s) |
Camera | Yes - 720p | Yes - 720p |
Resolution | 1 Megapixel | - |
Camera Features | Privacy shutter | Privacy shutter, fixed focus |
Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Audio |
COMMUNICATIONS | Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) | Lenovo IdeaPad Flex 3 11IGL05 (82B2) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
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Wireless Controller | M.2 Card | M.2 Card |
Features | Single stream (1x1) | Dual stream (2x2) |
BATTERY | Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) | Lenovo IdeaPad Flex 3 11IGL05 (82B2) |
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Technology | Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 52.5 Wh | 37.5 Wh |
Battery Life | Up to 8 hours | Up to 11.2 hours |
AC ADAPTER | Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) | Lenovo IdeaPad Flex 3 11IGL05 (82B2) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt | 45 Watt |
INPUT | Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) | Lenovo IdeaPad Flex 3 11IGL05 (82B2) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Features | Multi-touch touchpad, buttonless touchpad | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) | Lenovo IdeaPad Flex 3 11IGL05 (82B2) |
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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 3.2 Gen 1 HDMI Headphone/microphone combo jack |
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Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
SOFTWARE | Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) | Lenovo IdeaPad Flex 3 11IGL05 (82B2) |
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Operating System (OS) | Windows 10 Home in S mode - English | Windows 10 Home in S mode - English |
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Software Included | Microsoft Office (Trial) | Microsoft 365 Personal |
MISCELLANEOUS | Lenovo IdeaPad C340-15IWL (Lenovo IdeaPad C340) | Lenovo IdeaPad Flex 3 11IGL05 (82B2) |
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Included Accessories | Power adapter | Power adapter |
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Integrated Options | - | G-sensor |
Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Features | Administrator password, hard drive password, power-on password, RapidCharge | Administrator password, hard drive password, Rapid Charge Boost |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, Energy-Related Products (ErP) Lot 3 |
SAR Value | 0.38 W/kg (body), 0.38 W/kg (limb) | 1.1 W/kg (body), 1.1 W/kg (limb) |
ENERGY STAR Certified | Yes | Yes |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 5 °C |
Humidity Range Operating | - | 8 - 95% |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
Model Number | 15IWL 81N5 | - |