Detailed comparison and review of Lenovo Yoga C740-15IML (Lenovo Yoga C740) and Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo Yoga C740-15IML (Lenovo Yoga C740) based on its technical characteristics, features, user experience, expert reviews and price level.
responsive touchscreen display
sleek aluminum design
impressive battery life
solid performance levels
convenient 2-in-1 versatility
limited port selection
no dedicated graphics
standard 1080p resolution
higher price point
Advantages and disadvantages of Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 2-in-1 design
responsive touchscreen display
affordable price point
solid build quality
decent battery life
moderate processor speed
limited storage capacity
average graphics performance
no thunderbolt support
DESIGN AND DIMENSIONS | Lenovo Yoga C740-15IML (Lenovo Yoga C740) | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) |
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Product Type | Notebook - flip design | Notebook - flip design |
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Dimensions (WxDxH) | 35.78 cm x 23.535 cm x 1.825 cm | 32.8 cm x 22.9 cm x 1.79 cm |
Weight | 1.9 kg | 1.65 kg |
Case Material | Aluminum | Polycarbonate, polycarbonate ABS, glass-fibre |
Colour | Mica | Iron grey | Onyx black | Platinum grey |
DISPLAY | Lenovo Yoga C740-15IML (Lenovo Yoga C740) | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) |
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Screen Size (Type) | 15.6" - IPS | 14" - TN |
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Touchscreen | Yes (10-point multi-touch) | Yes (10-point multi-touch) |
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 | Glossy |
PROCESSOR | Lenovo Yoga C740-15IML (Lenovo Yoga C740) | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) |
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CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | AMD Ryzen 3 3200U / 2.6 GHz |
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Max Turbo Speed | 4.2 GHz | 3.5 GHz |
Number of Cores | Quad-Core | Dual-Core |
Cache | 6 MB | L3 - 4 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo Yoga C740-15IML (Lenovo Yoga C740) | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) |
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RAM | 8 GB (provided memory is soldered) | 4 GB (1 x 4 GB) |
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Max RAM Supported | - | 8 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2666 MHz | 2400 MHz |
Rated Speed | 2666 MHz | 2400 MHz |
Form Factor | - | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 0 |
STORAGE | Lenovo Yoga C740-15IML (Lenovo Yoga C740) | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) | 128 GB SSD M.2 2280 SATA 6Gb/s |
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AUDIO & VIDEO | Lenovo Yoga C740-15IML (Lenovo Yoga C740) | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) |
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Graphics Processor (GPU) | Intel UHD Graphics | AMD Radeon Vega 3 |
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Memory Allocation Technology | - | Shared Video Memory (UMA) |
Max Monitors Supported | - | 1 external monitor(s) |
Camera | Yes - 720p | Yes - 720p |
Resolution | - | 1 Megapixel |
Camera Features | Privacy shutter | Privacy shutter |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Compliant Standards | High Definition Audio, Dolby Atmos | High Definition Audio, Dolby Audio |
COMMUNICATIONS | Lenovo Yoga C740-15IML (Lenovo Yoga C740) | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Wireless Controller | Intel Wireless-AC 9560 - M.2 Card | M.2 Card |
Features | Dual stream (2x2) | Single stream (1x1) |
BATTERY | Lenovo Yoga C740-15IML (Lenovo Yoga C740) | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) |
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Technology | Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 60.3 Wh | 45 Wh |
Battery Life | Up to 15 hours | Up to 10 hours |
AC ADAPTER | Lenovo Yoga C740-15IML (Lenovo Yoga C740) | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) |
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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 | 65 Watt |
INPUT | Lenovo Yoga C740-15IML (Lenovo Yoga C740) | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) |
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Type | Keyboard, digitizer, touchpad, digital pen | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes |
Features | Multi-touch touchpad, buttonless touchpad | Multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Lenovo Yoga C740-15IML (Lenovo Yoga C740) | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) 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 |
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Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Lenovo Yoga C740-15IML (Lenovo Yoga C740) | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) |
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Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Home in S mode - English |
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Software Included | Microsoft Office (Trial) | Microsoft Office (Trial) |
MISCELLANEOUS | Lenovo Yoga C740-15IML (Lenovo Yoga C740) | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) |
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Included Accessories | USB-C power adapter, Lenovo Active Pen | Power adapter |
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Integrated Options | Accelerometer | - |
Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Fingerprint reader |
Features | Administrator password, power-on password | Administrator password, hard drive password, power-on password, RapidCharge |
Compliant Standards | RoHS | RoHS, Energy-Related Products (ErP) Lot 3 |
SAR Value | 1.11 W/kg (body), 1.11 W/kg (limb) | 0.82 W/kg (body), 0.82 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 | 15IML 81TD | 14API 81N6 |