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Lenovo Yoga C C640-13IML 81UE0051CK
Specs
Prices
Main specs
| Processor | Intel Core i7-10510U 1,8GHz |
|---|---|
| Screen | 13.3" 1920x1080 IPS 400 nits |
| Hard drive | 512GB SSD |
| RAM | 16GB DDR4-SDRAM |
| Operating system | Windows 10 Home |
| Graphics card | |
| Other | Keyboard Czech,Slovakian. |
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Full specifications of Lenovo Yoga C C640-13IML 81UE0051CK
| Reference / Part Number | 81UE0051CK |
|---|---|
| Release date | March 2021, 5 years ago |
Design
| Product type | Hybrid (2-in-1) |
|---|---|
| Product colour | Grey |
| Form factor | Convertible (Folder) |
| Colour name | Iron Grey |
Image gallery
Screen
| Display diagonal | 33,8 cm |
|---|---|
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | Yes |
| HD type | Full HD |
| Panel type | IPS |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Display brightness | 400 cd/m² |
Processor
| Processor family | Intel® Core™ i7 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | i7-10510U |
| Processor frequency | 1,8 GHz |
| Processor generation | 10th gen Intel® Core™ i7 |
| Processor cores | 4 |
| Processor boost frequency | 4,9 GHz |
| Configurable TDP-up frequency | 2,3 GHz |
| Configurable TDP-up | 25 W |
| Configurable TDP-down | 10 W |
| Configurable TDP-down frequency | 0,8 GHz |
Memory
| Internal memory | 16 GB |
|---|---|
| Maximum internal memory | 16 GB |
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 2400 MHz |
| Memory form factor | On-board |
Storage
| Total storage capacity | 512 GB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| Card reader integrated | No |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | Intel® UHD Graphics |
| On-board GPU manufacturer | Intel |
Audio
| Audio system | Dolby Atmos |
|---|---|
| Number of built-in speakers | 2 |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Front camera | Yes |
|---|---|
| Front camera HD type | HD |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 5 (802.11ac) |
| Wi-Fi standards | 802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac) |
| Antenna type | 2x2 |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.0 |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 1 |
| HDMI ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| Combo headphone/mic port | Yes |
Performance
| Motherboard chipset | Intel SoC |
|---|---|
| Electronic compass | No |
| Ambient light sensor | No |
| Accelerometer | Yes |
| Gyroscope | No |
Keyboard
| Numeric keypad | No |
|---|---|
| Pointing device | Touchpad |
| Keyboard backlit | Yes |
| Keyboard language | Czech,Slovakian |
Software
| Operating system installed | Windows 10 Home |
|---|---|
| Operating system architecture | 64-bit |
| Operating system language | CZE,ENG,SLK |
Processor special features
| Enhanced Intel SpeedStep Technology | Yes |
|---|---|
| Intel Clear Video Technology | Yes |
| Intel Flex Memory Access | Yes |
| Intel Trusted Execution Technology | No |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel TSX-NI | No |
| Intel Stable Image Platform Program (SIPP) | No |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel 64 | Yes |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| CPU configuration (max) | 1 |
| Embedded options available | No |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
Battery
| Battery capacity | 60 Wh |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery life (max) | 20 h |
Power
| AC adapter power | 45 W |
|---|
Security
| Fingerprint reader | Yes |
|---|---|
| Trusted Platform Module (TPM) | Yes |
| Password protection | Yes |
| Password protection type | Power on,Supervisor,User |
Operational conditions
| Operating temperature (T-T) | 5 - 35 °C |
|---|---|
| Storage temperature (T-T) | 5 - 43 °C |
| Operating relative humidity (H-H) | 8 - 95 % |
| Storage relative humidity (H-H) | 5 - 95 % |
Weight & dimensions
| Weight | 1,35 kg |
|---|---|
| Width | 306 mm |
| Depth | 204,5 mm |
| Height | 16,9 mm |
Frequently asked questions
Is the Lenovo Yoga C C640-13IML 81UE0051CK good for gaming?
This laptop was not built for gaming: it relies on the integrated Intel UHD Graphics. Its card's page shows what level it handles current games at.
How long does the battery of the Lenovo Yoga C C640-13IML 81UE0051CK last?
The manufacturer declares up to 20 h of battery life. Real duration depends on brightness, workload and battery health.
What is the screen of the Lenovo Yoga C C640-13IML 81UE0051CK like?
It carries a 13.3" 1920x1080 IPS 400 nits display.
Which processor and graphics card does the Lenovo Yoga C C640-13IML 81UE0051CK have?
It runs on the Intel Core i7-10510U processor with the Intel UHD Graphics graphics. Their pages carry their benchmarks, ranking position and alternatives.
Which operating system does the Lenovo Yoga C C640-13IML 81UE0051CK come with?
It comes with Windows 10 Home preinstalled.
Which ports does the Lenovo Yoga C C640-13IML 81UE0051CK have?
According to its spec sheet: 1 × USB-C, 2 × USB-A, headphone jack (3.5 mm).
Does the Lenovo Yoga C C640-13IML 81UE0051CK have a backlit keyboard?
Yes, according to its spec sheet the keyboard is backlit.
Does the Lenovo Yoga C C640-13IML 81UE0051CK have a touch screen?
Yes, according to its spec sheet the screen is a touch screen.
How much does the Lenovo Yoga C C640-13IML 81UE0051CK weigh?
It weighs 1,35 kg: one of the light ones, easy to carry every day.
When was the Lenovo Yoga C C640-13IML 81UE0051CK released?
Its release date is March 2021, 5 years ago.