Lenovo Yoga C C940 81Q90071LT
Specs
Prices
Main specs
| Processor | Intel Core i5-1035G4 1,1GHz |
|---|---|
| Screen | 14" 1920x1080 IPS 400 nits |
| Hard drive | 512GB SSD M.2 |
| RAM | 16GB LPDDR4x-SDRAM |
| Operating system | Windows 10 Home |
| Graphics card |
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From Lenovo
Full specifications of Lenovo Yoga C C940 81Q90071LT
| Reference / Part Number | 81Q90071LT |
|---|---|
| Release date | June 2020, 6 years ago |
Design
| Product type | Hybrid (2-in-1) |
|---|---|
| Product colour | Grey |
| Form factor | Convertible (Folder) |
| Colour name | Iron grey |
| Housing material | Aluminium |
Image gallery
Screen
| Display diagonal | 35,6 cm |
|---|---|
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | Yes |
| Touchscreen type | Capacitive |
| HD type | Full HD |
| Panel type | IPS |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Display surface | Gloss |
| Display brightness | 400 cd/m² |
Processor
| Processor family | Intel® Core™ i5 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | i5-1035G4 |
| Processor frequency | 1,1 GHz |
| Processor generation | 10th gen Intel® Core™ i5 |
| Processor cores | 4 |
| Processor threads | 8 |
| Processor boost frequency | 3,7 GHz |
| System bus rate | 4 GT/s |
| Processor cache | 6 MB |
| Processor cache type | Smart Cache |
| Processor socket | BGA 1526 |
| Processor lithography | 10 nm |
| Processor operating modes | 64-bit |
| Thermal Design Power (TDP) | 15 W |
| Configurable TDP-up frequency | 1,5 GHz |
| Configurable TDP-up | 25 W |
| Configurable TDP-down | 12 W |
| Configurable TDP-down frequency | 0,8 GHz |
| Tjunction | 100 °C |
| PCI Express slots version | 3.0 |
Memory
| Internal memory | 16 GB |
|---|---|
| Maximum internal memory | 16 GB |
| Internal memory type | LPDDR4x-SDRAM |
| Memory clock speed | 3733 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 |
| SSD interface | NVMe,PCI Express |
| NVMe | Yes |
| SSD form factor | M.2 |
| 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 Iris Plus Graphics |
| On-board GPU manufacturer | Intel |
| On-board graphics card base frequency | 300 MHz |
| On-board graphics card dynamic frequency (max) | 1050 MHz |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card OpenGL version | 4.5 |
| On-board graphics card ID | 0x8A5A |
Audio
| Audio system | Dolby Atmos |
|---|---|
| Number of built-in speakers | 4 |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Number of microphones | 2 |
Camera
| Front camera | Yes |
|---|---|
| Front camera resolution (numeric) | 1 MP |
| Front camera HD type | HD |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards | 802.11a,802.11b,802.11g,Wi-Fi 4 (802.11n),Wi-Fi 5 (802.11ac),Wi-Fi 6 (802.11ax) |
| Antenna type | 2x2 |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.0 |
| WWAN | Not installed |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| HDMI ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 0 |
| DisplayPorts quantity | 0 |
| Thunderbolt 3 ports quantity | 0 |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
Performance
| Ambient light sensor | No |
|---|---|
| Accelerometer | Yes |
| Gyroscope | No |
Keyboard
| Numeric keypad | No |
|---|---|
| Pointing device | Touchpad |
| Keyboard backlit | Yes |
Software
| Operating system installed | Windows 10 Home |
|---|---|
| Operating system architecture | 64-bit |
Processor special features
| Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
|---|---|
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Quick Sync Video Technology | Yes |
| Intel® AES New Instructions (Intel® AES-NI) | Yes |
| Intel Trusted Execution Technology | No |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel® Secure Key | Yes |
| Intel TSX-NI | No |
| Intel Stable Image Platform Program (SIPP) | No |
| Intel® OS Guard | Yes |
| Intel Software Guard Extensions (Intel SGX) | Yes |
| Intel 64 | Yes |
| Execute Disable Bit | Yes |
| Idle States | Yes |
| Thermal Monitoring Technologies | Yes |
| Processor package size | 50 x 25 mm |
| Supported instruction sets | SSE4.1,SSE4.2,AVX 2.0,AVX-512 |
| CPU configuration (max) | 1 |
| Embedded options available | No |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Processor ARK ID | 196591 |
Battery
| Battery capacity | 60 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
Power
| USB Type-C charging port | Yes |
|---|---|
| USB Power Delivery (USB PD) | Yes |
| AC adapter power | 65 W |
Security
| Fingerprint reader | Yes |
|---|---|
| Trusted Platform Module (TPM) | Yes |
| Password protection | Yes |
| Password protection type | HDD,Power on,Supervisor |
Certificates
| Compliance certificates | RoHS |
|---|
Sustainability
| Sustainability certificates | ENERGY STAR |
|---|
Weight & dimensions
| Weight | 1,35 kg |
|---|---|
| Width | 320,3 mm |
| Depth | 215,6 mm |
| Height (front) | 1,42 cm |
| Height (rear) | 1,57 cm |
Frequently asked questions
Is the Lenovo Yoga C C940 81Q90071LT good for gaming?
This laptop was not built for gaming: it relies on the integrated Intel Iris Plus Graphics. Its card's page shows what level it handles current games at.
What is the screen of the Lenovo Yoga C C940 81Q90071LT like?
It carries a 14" 1920x1080 IPS 400 nits display.
Which processor and graphics card does the Lenovo Yoga C C940 81Q90071LT have?
It runs on the Intel Core i5-1035G4 processor with the Intel Iris Plus Graphics graphics. Their pages carry their benchmarks, ranking position and alternatives.
Which operating system does the Lenovo Yoga C C940 81Q90071LT come with?
It comes with Windows 10 Home preinstalled.
Which ports does the Lenovo Yoga C C940 81Q90071LT have?
According to its spec sheet: 2 × USB-C, 1 × USB-A, headphone jack (3.5 mm).
Does the Lenovo Yoga C C940 81Q90071LT have a backlit keyboard?
Yes, according to its spec sheet the keyboard is backlit.
Does the Lenovo Yoga C C940 81Q90071LT have a touch screen?
Yes, according to its spec sheet the screen is a touch screen.
What material is the Lenovo Yoga C C940 81Q90071LT made of?
Its housing is made of Aluminium.
How much does the Lenovo Yoga C C940 81Q90071LT weigh?
It weighs 1,35 kg: one of the light ones, easy to carry every day.
When was the Lenovo Yoga C C940 81Q90071LT released?
Its release date is June 2020, 6 years ago.