Detailed comparison and review of Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) and Lenovo ThinkPad X1 Yoga Gen 6 (20Y0). 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 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 Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) based on its technical characteristics, features, user experience, expert reviews and price level.
excellent build quality
versatile 2-in-1 design
impressive battery life
superb keyboard experience
sharp, vibrant display
higher price point
limited port selection
average graphics performance
noisy under load
| DESIGN AND DIMENSIONS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 30.6 cm x 20.448 cm x 1.695 cm | 31.44 cm x 22.3 cm x 1.499 cm |
| Weight | 1.35 kg | 1.399 kg |
| Case Material | Aluminum, polycarbonate, glass-fibre | Aluminum |
| Colour | Iron grey | Storm grey |
| DISPLAY | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) |
|---|
| Screen Size (Type) | 13.3" - IPS | 14" - IPS |
|---|---|---|
| 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 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 300 cd/m² | 400 cd/m² |
| Colour Gamut | 72% NTSC | 100% sRGB |
| Features | Anti-glare | Anti-reflective, anti-smudge, Low Blue Light technology, capacitive touch screen, 170° viewing angle, Low Power |
| PROCESSOR | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) |
|---|
| CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 4.2 GHz | 4.2 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 6 MB | 8 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 2400 MHz | 4266 MHz |
| Rated Speed | 2400 MHz | 4266 MHz |
| STORAGE | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Toshiba |
|---|
| AUDIO & VIDEO | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | Shared Video Memory (UMA) |
| Max Monitors Supported | 1 external monitor(s) | 3 external monitor(s) |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | Privacy shutter | IR camera, ThinkShutter camera privacy |
| Sound | Stereo speakers, dual array microphone | Four speakers, quad array microphone |
| Codec | - | Realtek ALC3306 |
| Compliant Standards | High Definition Audio, Dolby Atmos | High Definition Audio, Dolby Atmos |
| COMMUNICATIONS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | M.2 Card | Intel Wi-Fi 6 AX 201 |
| Features | Dual stream (2x2) | - |
| WWAN |
|---|
| Generation | 4G | 4G |
|---|---|---|
| Technology | LTE Advanced | LTE |
| Controller | FIBOCOM L850-GL - M.2 Card | Quectel EM120R-GL - M.2 Card |
| BATTERY | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) |
|---|
| Technology | Lithium polymer | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 60 Wh | 57 Wh |
| Battery Life | Up to 22 hours | Up to 23.9 hours |
| AC ADAPTER | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 65 Watt, 5 / 9 / 15 / 20 V |
| INPUT | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) |
|---|
| Type | Keyboard, digitizer, touchpad, digital pen | Keyboard, digitizer, TrackPoint, digital pen, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
| CONNECTIONS & EXPANSIONS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) |
|---|
| Slots | 1 x Nano-SIM card (1 free) | 1 x Nano-SIM card (1 free) |
|---|---|---|
| Interfaces | USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) 2 x USB 3.1 Gen 1 Headphone/microphone combo jack |
USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) Headphone/microphone combo jack HDMI |
| SOFTWARE | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Pro 64-bit Edition |
|---|---|---|
| Software Included | Microsoft Office 365 Personal | - |
| MISCELLANEOUS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo ThinkPad X1 Yoga Gen 6 (20Y0) |
|---|
| Included Accessories | Power adapter, Lenovo Digital Pen | USB-C power adapter, Lenovo Integrated Pen |
|---|---|---|
| Integrated Options | Proximity sensor, G-sensor | - |
| Security | Fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | - | Kensington nano security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810H tested |
| Navigation Receiver | GPS | - |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS |
| SAR Value | 1.4 W/kg (body), 1.4 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| TCO Certified | - | TCO Certified Notebooks 8 |
| 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 | - |
| Model Number | 13IML LTE 81XL | - |
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