In depth comparison and review of Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) and ASUS ZenBook Flip UX5400EA (KN068T). 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 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
Advantages and disadvantages of ASUS ZenBook Flip UX5400EA (KN068T) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution touchscreen
lightweight design
solid build quality
fast ssd storage
good battery life
average graphics performance
no dedicated GPU
limited port selection
higher price point
DESIGN AND DIMENSIONS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | ASUS ZenBook Flip UX5400EA (KN068T) |
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Product Type | Notebook - flip design | Notebook - flip design |
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Dimensions (WxDxH) | 30.6 cm x 20.448 cm x 1.695 cm | 31.12 cm x 22.12 cm x 1.69 cm |
Weight | 1.35 kg | 1.4 kg |
Case Material | Aluminum, polycarbonate, glass-fibre | Aluminum |
Colour | Iron grey | Pine grey |
DISPLAY | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | ASUS ZenBook Flip UX5400EA (KN068T) |
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Screen Size (Type) | 13.3" - IPS | 14" OLED |
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Touchscreen | Yes (10-point multi-touch) | Yes |
LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 2880 x 1800 (WQXGA+) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 300 cd/m² | 400 cd/m² |
Colour Gamut | 72% NTSC | 100% DCI-P3 |
Features | Anti-glare | Glossy, Pantone Validated |
PROCESSOR | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | ASUS ZenBook Flip UX5400EA (KN068T) |
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CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | Intel Core i7 (11th Gen) 1165G7 / 2.8 GHz |
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Max Turbo Speed | 4.2 GHz | 4.7 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 6 MB | 12 MB |
64-bit Computing | Yes | - |
Features | Integrated memory controller | - |
MEMORY | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | ASUS ZenBook Flip UX5400EA (KN068T) |
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RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
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RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
Speed | 2400 MHz | - |
Rated Speed | 2400 MHz | - |
STORAGE | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | ASUS ZenBook Flip UX5400EA (KN068T) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) |
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SSD Cache | - | 32 GB 3D Xpoint (Optane) |
AUDIO & VIDEO | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | ASUS ZenBook Flip UX5400EA (KN068T) |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe 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 | Privacy shutter |
Sound | Stereo speakers, dual array microphone | Speaker, array microphone |
Compliant Standards | High Definition Audio, Dolby Atmos | - |
COMMUNICATIONS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | ASUS ZenBook Flip UX5400EA (KN068T) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
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Wireless Controller | M.2 Card | - |
Features | Dual stream (2x2) | Dual stream (2x2) |
WWAN |
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Generation | 4G | - |
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Technology | LTE Advanced | - |
Controller | FIBOCOM L850-GL - M.2 Card | - |
BATTERY | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | ASUS ZenBook Flip UX5400EA (KN068T) |
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Technology | Lithium polymer | 3-cell Lithium Ion |
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Battery Capacity (Size) | 60 Wh | 63 Wh |
Battery Life | Up to 22 hours | - |
AC ADAPTER | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | ASUS ZenBook Flip UX5400EA (KN068T) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 45 Watt | 100 Watt, 20 V, 5 A |
INPUT | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | ASUS ZenBook Flip UX5400EA (KN068T) |
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Type | Keyboard, digitizer, touchpad, digital pen | Keyboard, ScreenPad 2.0 |
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Keyboard Backlight | Yes | Yes |
Features | Multi-touch touchpad, buttonless touchpad | Chiclet keyboard, FHD+ (2160 x 1080) IPS-level display |
CONNECTIONS & EXPANSIONS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | ASUS ZenBook Flip UX5400EA (KN068T) |
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Slots | 1 x Nano-SIM card (1 free) | - |
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Interfaces | USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) 2 x USB 3.1 Gen 1 Headphone/microphone combo jack |
Headphone/microphone combo jack USB 3.2 Gen 2 2 x Thunderbolt 4 (Power Delivery) HDMI |
Memory Card Reader | - | Yes (microSD) |
SOFTWARE | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | ASUS ZenBook Flip UX5400EA (KN068T) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Home |
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Software Included | Microsoft Office 365 Personal | - |
MISCELLANEOUS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | ASUS ZenBook Flip UX5400EA (KN068T) |
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Included Accessories | Power adapter, Lenovo Digital Pen | Stylus, USB-C power adapter |
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Integrated Options | Proximity sensor, G-sensor | - |
Security | Fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader |
Features | Administrator password, hard drive password, power-on password | System password, MIL-STD-810H tested |
Navigation Receiver | GPS | - |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | WEEE |
SAR Value | 1.4 W/kg (body), 1.4 W/kg (limb) | - |
ENERGY STAR Certified | Yes | - |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
Model Number | 13IML LTE 81XL | - |