Detailed comparison and review of Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) and Lenovo Yoga 7 14ACN6 (82N7). 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 Yoga 7 14ACN6 (82N7) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile 2-in-1 design
responsive touchscreen
solid build quality
decent battery life
powerful AMD processor
limited port selection
no dedicated GPU
higher price point
average speaker quality
| DESIGN AND DIMENSIONS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo Yoga 7 14ACN6 (82N7) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 30.6 cm x 20.448 cm x 1.695 cm | 32.04 cm x 21.46 cm x 1.568 cm |
| Weight | 1.35 kg | 1.45 kg |
| Case Material | Aluminum, polycarbonate, glass-fibre | Aluminum |
| Colour | Iron grey | Slate grey |
| DISPLAY | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo Yoga 7 14ACN6 (82N7) |
|---|
| 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 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 | 72% NTSC |
| Features | Anti-glare | Glossy, Direct Bonding technology, capacitive touch screen, AAR 89%, DC dimmer, Dolby Vision |
| PROCESSOR | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo Yoga 7 14ACN6 (82N7) |
|---|
| CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | AMD Ryzen 5 5600U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.2 GHz | 4.2 GHz |
| Number of Cores | Quad-Core | 6-core |
| Cache | 6 MB | 16 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo Yoga 7 14ACN6 (82N7) |
|---|
| 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 Yoga 7 14ACN6 (82N7) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 256 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo Yoga 7 14ACN6 (82N7) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | AMD Radeon Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Max Monitors Supported | 1 external monitor(s) | 2 external monitor(s) |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | Privacy shutter | Privacy shutter, fixed focus |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Compliant Standards | High Definition Audio, Dolby Atmos | High Definition Audio, Dolby Atmos |
| Audio Features | - | Smart Amp, WoV (Wake-on-Voice) |
| COMMUNICATIONS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo Yoga 7 14ACN6 (82N7) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| WWAN |
|---|
| Generation | 4G | - |
|---|---|---|
| Technology | LTE Advanced | - |
| Controller | FIBOCOM L850-GL - M.2 Card | - |
| BATTERY | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo Yoga 7 14ACN6 (82N7) |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 60 Wh | 71 Wh |
| Battery Life | Up to 22 hours | Up to 27.05 hours |
| AC ADAPTER | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo Yoga 7 14ACN6 (82N7) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 65 Watt |
| INPUT | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo Yoga 7 14ACN6 (82N7) |
|---|
| Type | Keyboard, digitizer, touchpad, digital pen | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | Multi-touch touchpad, buttonless touchpad, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo Yoga 7 14ACN6 (82N7) |
|---|
| Slots | 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 (Always On) 2 x USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack |
| SOFTWARE | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo Yoga 7 14ACN6 (82N7) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | Microsoft Office 365 Personal | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Lenovo Yoga 7 14ACN6 (82N7) |
|---|
| Included Accessories | Power adapter, Lenovo Digital Pen | USB-C power adapter |
|---|---|---|
| Integrated Options | Proximity sensor, G-sensor | Accelerometer, ambient light sensor |
| Security | Fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Features | Administrator password, hard drive password, power-on password | Administrator password, hard drive password, Rapid Charge Express |
| Navigation Receiver | GPS | - |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | 1.4 W/kg (body), 1.4 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 | 13IML LTE 81XL | - |
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