Detailed comparison and review of Lenovo ThinkPad X380 Yoga and Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640). 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 ThinkPad X380 Yoga based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
flexible 2-in-1 design
responsive touch screen
excellent keyboard comfort
good battery life
heavier than competitors
limited graphics performance
noisy under load
moderate storage options
Advantages and disadvantages of Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) based on its technical characteristics, features, user experience, expert reviews and price level.
long battery life
lightweight and portable
integrated LTE connectivity
responsive touchscreen display
solid build quality
limited storage capacity
average graphics performance
no optical drive
higher price point
DESIGN AND DIMENSIONS | Lenovo ThinkPad X380 Yoga | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Product Type | Notebook - flip design | Notebook - flip design |
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Dimensions (WxDxH) | 31.35 cm x 22.22 cm x 1.82 cm | 30.6 cm x 20.448 cm x 1.695 cm |
Weight | 1.43 kg | 1.35 kg |
Case Material | Carbon fibre | Aluminum, polycarbonate, glass-fibre |
Colour | - | Iron grey |
DISPLAY | Lenovo ThinkPad X380 Yoga | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Screen Size (Type) | 13.3" - IPS | 13.3" - 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 | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 300 cd/m² |
Colour Gamut | - | 72% NTSC |
Features | Anti-reflective, anti-smudge | Anti-glare |
PROCESSOR | Lenovo ThinkPad X380 Yoga | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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CPU | Intel Core i5 (8th Gen) 8350U / 1.7 GHz | Intel Core i5 (10th Gen) 10210U / 1.6 GHz |
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Max Turbo Speed | 3.6 GHz | 4.2 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 6 MB | 6 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkPad X380 Yoga | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 2400 MHz |
Rated Speed | - | 2400 MHz |
STORAGE | Lenovo ThinkPad X380 Yoga | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Main Storage Size (HDD/SSD) | 256 GB SSD | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad X380 Yoga | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel UHD Graphics |
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Memory Allocation Technology | - | Shared Video Memory (UMA) |
Max Monitors Supported | - | 1 external monitor(s) |
Camera | Yes - 720p | Yes - 720p |
Camera Features | - | Privacy shutter |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | CX11771 | - |
Compliant Standards | High Definition Audio | High Definition Audio, Dolby Atmos |
COMMUNICATIONS | Lenovo ThinkPad X380 Yoga | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
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Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | M.2 Card |
Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | Dual stream (2x2) |
WWAN |
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Generation | WWAN upgradable | 4G |
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Technology | - | LTE Advanced |
Controller | - | FIBOCOM L850-GL - M.2 Card |
BATTERY | Lenovo ThinkPad X380 Yoga | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Technology | 4-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 51 Wh | 60 Wh |
Battery Life | Up to 13.6 hours | Up to 22 hours |
AC ADAPTER | Lenovo ThinkPad X380 Yoga | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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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, 20 V | 45 Watt |
INPUT | Lenovo ThinkPad X380 Yoga | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Type | Keyboard, digitizer, TrackPoint, digital pen, UltraNav | Keyboard, digitizer, touchpad, digital pen |
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Keyboard Backlight | - | Yes |
Features | Spill-resistant, multi-touch touchpad | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X380 Yoga | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Slots | - | 1 x Nano-SIM card (1 free) |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 2 (supports Thunderbolt 3) (Power Delivery) HDMI Headphone/microphone combo jack Lenovo Ethernet extension connector |
USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) 2 x USB 3.1 Gen 1 Headphone/microphone combo jack |
Memory Card Reader | Yes (microSDXC UHS) | - |
SOFTWARE | Lenovo ThinkPad X380 Yoga | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 10 Pro 64-bit Edition - English |
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Software Included | - | Microsoft Office 365 Personal |
MISCELLANEOUS | Lenovo ThinkPad X380 Yoga | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Included Accessories | Power adapter, ThinkPad Pen Pro | Power adapter, Lenovo Digital Pen |
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Integrated Options | Ambient light sensor, 3-axis gyro sensor, digital compass, 3-axis magnetometer, 3-axis accelerometer | Proximity sensor, G-sensor |
Security | Trusted Platform Module (TPM 2.0) Security Chip | Fingerprint reader |
Security Slot Type | Kensington mini security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Administrator password, hard drive password, power-on password, MIL-STD-810G tested | Administrator password, hard drive password, power-on password |
Navigation Receiver | - | GPS |
Compliant Standards | ISO 9001, ISO 14001, RoHS, ISO 27001 | RoHS, Energy-Related Products (ErP) Lot 3 |
SAR Value | - | 1.4 W/kg (body), 1.4 W/kg (limb) |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | EPEAT Gold | - |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
Model Number | - | 13IML LTE 81XL |