In depth comparison and review of Lenovo Yoga C640-13IML (Lenovo Yoga C640) and ASUS Zenbook Flip S UX371EA (HL003R). 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 Yoga C640-13IML (Lenovo Yoga C640) | ASUS Zenbook Flip S UX371EA (HL003R) |
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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 | 30.5 cm x 21.1 cm x 1.39 cm |
Weight | 1.35 kg | 1.3 kg |
Case Material | Aluminum, polycarbonate, glass-fibre | Aluminum |
Colour | Iron grey | Jade black |
DISPLAY | Lenovo Yoga C640-13IML (Lenovo Yoga C640) | ASUS Zenbook Flip S UX371EA (HL003R) |
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Screen Size (Type) | 13.3" - IPS | 13.3" |
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Touchscreen | Yes (10-point multi-touch) | Yes |
LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 3840 x 2160 (Ultra HD 4K) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 400 cd/m² | 400 cd/m² |
Colour Gamut | 72% NTSC | 100% DCI-P3 |
Features | Anti-glare, 72% NTSC colour gamut | Glossy |
PROCESSOR | Lenovo Yoga C640-13IML (Lenovo Yoga C640) | ASUS Zenbook Flip S UX371EA (HL003R) |
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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 | Yes |
Platform Technology | - | Intel Evo |
Features | Integrated memory controller | - |
MEMORY | Lenovo Yoga C640-13IML (Lenovo Yoga C640) | ASUS Zenbook Flip S UX371EA (HL003R) |
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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 (Lenovo Yoga C640) | ASUS Zenbook Flip S UX371EA (HL003R) |
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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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AUDIO & VIDEO | Lenovo Yoga C640-13IML (Lenovo Yoga C640) | ASUS Zenbook Flip S UX371EA (HL003R) |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
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Camera | Yes - 720p | Yes - HD |
Camera Features | Privacy shutter | IR camera, Windows Hello |
Sound | Stereo speakers, dual array microphone | Speaker, array microphone |
Compliant Standards | High Definition Audio, Dolby Atmos | - |
Audio Features | - | ASUS SonicMaster, Smart Amp |
COMMUNICATIONS | Lenovo Yoga C640-13IML (Lenovo Yoga C640) | ASUS Zenbook Flip S UX371EA (HL003R) |
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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 | - |
Network Interface | - | Gigabit Ethernet |
Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | Lenovo Yoga C640-13IML (Lenovo Yoga C640) | ASUS Zenbook Flip S UX371EA (HL003R) |
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Technology | Lithium Ion | 4-cell Lithium Ion |
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Battery Capacity (Size) | 60 Wh | 67 Wh |
Battery Life | Up to 20 hours | - |
AC ADAPTER | Lenovo Yoga C640-13IML (Lenovo Yoga C640) | ASUS Zenbook Flip S UX371EA (HL003R) |
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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 | 65 Watt, 19 V, 3.42 A |
INPUT | Lenovo Yoga C640-13IML (Lenovo Yoga C640) | ASUS Zenbook Flip S UX371EA (HL003R) |
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Type | Keyboard, digitizer, touchpad, digital pen | Keyboard, NumberPad |
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Keyboard Backlight | Yes | Yes |
Features | Multi-touch touchpad, buttonless touchpad | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | Lenovo Yoga C640-13IML (Lenovo Yoga C640) | ASUS Zenbook Flip S UX371EA (HL003R) |
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Interfaces | 2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) Headphone/microphone combo jack |
USB 3.2 Gen 1 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI LAN (on supplied adapter) Headphone/microphone combo jack (on supplied adapter) |
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SOFTWARE | Lenovo Yoga C640-13IML (Lenovo Yoga C640) | ASUS Zenbook Flip S UX371EA (HL003R) |
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Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Pro |
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Software Included | Microsoft Office (Trial) | - |
MISCELLANEOUS | Lenovo Yoga C640-13IML (Lenovo Yoga C640) | ASUS Zenbook Flip S UX371EA (HL003R) |
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Included Accessories | Power adapter, Lenovo Active Pen | Stylus, sleeve, USB to Ethernet adapter, USB-C power adapter, USB-C to audio jack adapter |
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Integrated Options | Accelerometer | - |
Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM) Security Chip |
Features | Administrator password, power-on password | MIL-STD-810G tested |
Compliant Standards | RoHS | - |
SAR Value | 0.32 W/kg (body), 0.32 W/kg (limb) | - |
ENERGY STAR Certified | Yes | - |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
Model Number | 13IML 81UE | - |