Yoga C940-14IIL Last Modify Time: 2022-11-01 10:30:43

Overview

1.
USB 3.2 Gen 2 (Always On)
4.
Headphone / microphone combo jack (3.5mm)
2.
USB-C 3.2 Gen 2 / Thunderbolt 3
5.
Power button
3.
USB-C 3.2 Gen 2 / Thunderbolt 3

Performance

Processor

Processor Family

10th Generation Intel® Core™ i5 / i7 Processor

Processor**

Processor NameCoresThreadsBase FrequencyMax FrequencyCacheMemory SupportProcessor Graphics
Core i5-1035G4481.1GHz3.7GHz6MBLPDDR4-3733Intel Iris® Plus Graphics
Core i7-1065G7481.3GHz3.9GHz8MBLPDDR4-3733Intel Iris Plus Graphics

Operating System

Operating System**

  • Windows® 10 Pro 64
  • Windows 10 Home 64

Graphics

Graphics

GraphicsTypeMemoryKey Features
Intel Iris Plus GraphicsIntegratedSharedDirectX® 12

Monitor Support

Monitor Support

Supports up to 3 independent displays (native display and 2 external monitors via Thunderbolt™) • Thunderbolt supports up to 5120x3200@60Hz

Chipset

Chipset

Intel SoC (System on Chip) platform

Memory

Max Memory[1]

  • 8GB soldered memory, not upgradable
  • 12GB soldered memory, not upgradable
  • 16GB soldered memory, not upgradable

Memory Slots

Memory soldered to systemboard, no slots, dual-channel

Memory Type

LPDDR4x-3733

Notes:
  • The max memory is based on the test results with current Lenovo® memory offerings. The system may support more memory as the technology develops.

Storage

Storage Support[1]

One drive, up to 2TB M.2 2280 SSD, optional Intel Optane™ Memory integrated with SSD, M.2

Storage Slot

One M.2 2280 PCIe® 3.0 x4 slot

Storage Type***

Disk TypeInterfaceRPMOfferingSecurity
M.2 2280 SSDPCIe NVMe®, PCIe 3.0 x4-256GB / 512GB / 1TB / 2TB-
Intel Optane Memory with Solid State Storage, M.2 2280PCIe NVMe, PCIe 3.0 x4-32GB-

Notes:
  • The storage capacity supported is based on the test results with current Lenovo storage offerings. The system may support larger storage as the technology develops.

Removable Storage

Optical

None

Card Reader

No card reader

Multi-Media

Audio Chip

High Definition (HD) Audio, Realtek® ALC3306 codec

Speakers

Stereo speakers, 2W x2 (woofers), 2W x2 (tweeters), optimized with Dolby® Atmos®

Microphone

Dual array microphone

Camera

720p (HD) webcam, support privacy shutter, fixed focus

Sensor

Sensors

Accelerometer (G) sensor

Battery

Battery

Integrated Li-Polymer 60Wh battery, supports Rapid Charge Express (get 3 hours of runtime with a 15-minute charge)

Max Battery Life[1]

  • FHD model: MobileMark® 2014: 17.5 hr Local video (1080p) playback@150nits: 19.5 hr
  • UHD model: MobileMark 2014: 9.5 hr Local video (1080p) playback@150nits: 10 hr

Notes:
  • All battery life claims are approximate maximum and based on results using the MobileMark 2014, MobileMark 2018, JEITA 2.0, continuous 1080p video playback (with 150nits brightness and default volume level) or Google Power Load Test (PLT) battery-life benchmark tests. Actual battery life will vary and depends on many factors such as product configuration and usage, software use, wireless functionality, power management settings, and screen brightness. The maximum capacity of the battery will decrease with time and use.

Power Adapter

Power Adapter[1]

65W USB-C® (3-pin) AC adapter, supports PD 3.0, 100-240V, 50-60Hz

Notes:
  • AC adapter offerings depend on the country.

Design

Display

Display**[1]

SizeResolutionTouchTypeBrightnessSurfaceAspect RatioContrast RatioColor GamutViewing AngleKey Features
14.0"FHD (1920x1080)Multi-touchIPS400 nitsGlossy16:9-72% NTSC-Dolby Vision™
14.0"UHD (3840x2160)Multi-touchIPS500 nitsGlossy16:9-90% DCI-P3-Dolby Vision

Touchscreen

OGM (On-glass Metal mesh) Direct Bonding, capacitive-type multi-touch, supports 10-point touch

Notes:
  • California Electronic Waste Recycling Fee In California, per state law, Lenovo charges an electronic waste recycling fee on this covered device at the time of sale of the product. For more information, go to https://www.calrecycle.ca.gov/Electronics/Consumer

Multi-mode

Multi-mode

Laptop, tent, stand, and tablet modes supported by 360° sound-bar hinge

Input Device

Pen

Lenovo Integrated Pen with built-in rechargeable battery, 4096 levels of pressure sensitivity, on-board garaged and rechargeable

Keyboard

6-row, multimedia Fn keys

Keyboard Backlight

LED backlight

Touchpad

Buttonless glass surface multi-touch touchpad, supports Precision TouchPad (PTP), 70 x 105 mm (2.76 x 4.13 inches)

Mechanical[1]

Dimensions (WxDxH)

320.3 x 215.6 x 14.2-15.7 mm (12.61 x 8.49 x 0.56-0.62 inches)

Weight

Around 1.35 kg (2.98 lbs)

Case Color**

  • Iron grey
  • Mica

Surface Treatment

Aluminium CNC

Case Material

Aluminium (top), aluminium (bottom)

Notes:
  • The system dimensions and weight vary depending on configurations.

Connectivity

Network

WLAN + Bluetooth®**[1]

  • Wi-Fi® 5, 802.11ac 2x2 Wi-Fi + Bluetooth 5.0
  • Wi-Fi 6, 802.11ax 2x2 Wi-Fi + Bluetooth 5.0

Notes:
  • Bluetooth 5.2 is hardware ready but may run at a lower version due to OS limitation

Ports[1]

Standard Ports

  • 1x USB 3.2 Gen 2 (Always On)
  • 2x USB-C 3.2 Gen 1 / Thunderbolt 3 (support data transfer, Power Delivery, and DisplayPort™)
  • 1x Headphone / microphone combo jack (3.5mm)

Notes:
  • The transfer speed of following ports will vary and, depending on many factors, such as the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment, will be slower than theoretical speed. USB 2.0: 480 Mbit/s; USB 3.2 Gen 1 (SuperSpeed USB 5Gbps, formerly USB 3.0 / USB 3.1 Gen 1): 5 Gbit/s; USB 3.2 Gen 2 (SuperSpeed USB 10Gbps, formerly USB 3.1 Gen 2): 10 Gbit/s; USB 3.2 Gen 2x2 (SuperSpeed USB 20Gbps): 20 Gbit/s; Thunderbolt 3/4: 40 Gbit/s

Monitor Cable

Monitor Cable

  • Lenovo USB-C 3-in-1 Hub (USB-C to VGA / HDMI® / USB-A)
  • No monitor cable

Security & Privacy

Security

Security Chip

Firmware TPM 2.0 integrated in chipset

Fingerprint Reader

Touch style fingerprint reader on palm rest

BIOS Security

  • Administrator password
  • User password
  • Master hard disk password
  • User hard disk password

Other Security

Camera privacy shutter

Service

Warranty

Base Warranty**[1]

  • 1-year courier or carry-in service
  • 1-year courier or carry-in with 2-year system board service (Korea only)
  • 2-year (1-yr battery) courier or carry-in service

Notes:
  • More information of warranty policy, please access https://pcsupport.lenovo.com/warranty

Environmental

Operating Environment

Temperature[1]

  • At altitudes up to 2438 m (8,000 ft) - Operating: 5°C to 35°C (41°F to 95°F) - Storage: 5°C to 43°C (41°F to 109°F)
  • At altitudes above 2438 m (8,000 ft) - Maximum temperature when operating under the unpressurized condition: 31.3°C (88°F)

Humidity

  • Operating: 8% to 95% at wet-bulb temperature 23°C (73°F)
  • Storage: 5% to 95% at wet-bulb temperature 27°C (81°F)

Altitude

Maximum altitude (without pressurization): 3048 m (10,000 ft)

Notes:
  • When you charge the battery, its temperature must be no lower than 10°C (50°F).

Certifications

Green Certifications

Green Certifications

  • EPEAT™ Silver
  • ENERGY STAR® 8.0
  • ErP Lot 3
  • RoHS compliant

Other Certifications

Other Certifications

Athena certified
  • Feature with ** means that only one offering listed under the feature is configured on selected models.
  • Feature with *** means that one or more offerings listed under the feature could be configured on selected models.
  • Lenovo reserves the right to change specifications or other product information without notice. Lenovo is not responsible for photographic or typographical errors. LENOVO PROVIDES THIS PUBLICATION “AS IS,” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions, therefore this disclaimer may not apply to you.
  • The specifications on this page may not be available in all regions, and may be changed or updated without notice.