Lenovo 81XL0008GE User Manual
Yoga C640-13IML LTE Platform Specifications
Threads
4 8
Core i5 / i7 Processor
# of
Base
Frequency
1.6 GHz 4.2 GHz 6MB
Max Turbo
Frequency
Wi-Fi + Bluetooth combo adapter
Cache Memory Types
Processor 10th Generation Intel
Processor
Number
i5-10210U
i7-10510U 1.8 GHz 4.9 GHz 8MB
# of
Cores
Graphics Intel UHD Graphics in processor;
supports one external digital monitor via USB Type-C;
Max resolution: 3840x2160@60Hz (USB Type-C)
Chipset
Memory
Display
Intel SoC (System on Chip) platform
16GB max / 2400MHz DDR4, soldered to systemboard, no socket
One of the following, configurable by model:
• 13.3" (338mm) FHD (1920x1080), anti-glare, LED backlight, IPS, 300 nits,
16:9 aspect ratio, 72% NTSC gamut
• 13.3" (338mm) FHD (1920x1080), anti-glare, LED backlight, IPS, 400 nits,
16:9 aspect ratio, 72% NTSC gamut
Multi-touch
Multi-mode
Pen (Optional)
Storage
Optical
Supports 10-finger gesture
4 mode: Laptop, tent, stand and tablet; Yoga hinge, 360 degree
Lenovo Active Pen
M.2 2242 SSD / PCIe NVMe, PCIe 3.0 x 2
None
Ethernet None
802.11
WLAN
Bluetooth
WWAN
SIM card
Dimensions
Weight
Case color
Case material
ac, 2x2, Wi-Fi + Bluetooth 5.0, M.2 Card (CNVi: Integrated Connectivity)
Bluetooth 5.0 wireless, integrated in
Integrated Mobile Broadband 4G LTE-A, CAT9, Fibocom L850-GL, M.2 card
Nano-SIM card slot
WxDxH: 12.05" x 8.05" x 0.67"; 306mm x 204.48mm x
Starting at 1.35kg / 2.98lb
Iron grey
Display cover: Aluminum;
Bottom: PC+30% GF (Glass Fiber)
DDR4-2400
16.95
mm
Processor
Graphics
Intel UHD
Graphics
Media reader
Ports
Monitor cable
Bundled Accy
Camera
Audio support
Keyboard
Touchpad
Security
Security chip
Fingerprint reader
Light sensor
G-sensor
TV tuner
E-Compass
Gyroscope
Proximity
GPS
Battery
Max battery life
AC adapter
Preload
Limited warranty
None
One USB 3.1 Type-C Gen 1 (with the function of DisplayPort),
two USB 3.1 Type-A Gen 1,
3.5mm (0.14inch) headphone / microphone combo jack, Micro-SIM card holder
* Depending on many factors, actual data transfer speed may be lower than theoretical speed
None
None
HD720p camera with privacy shutter, fixed focus
HD Audio, two speakers with Dolby
dual array microphone, 3.5mm (0.14inch) headphone / microphone combo jack
Atmos certification, 2W x 2 /
6-row, multimedia Fn keys, LED backlight
Buttonless glass surface multi-touch touchpad
Power-on password, administrator password, user password
Firmware TPM 2.0 integrated in chipset
Touch style Match-on-Host fingerprint reader on the palm rest
None
Accelerator
None
None
None
Ye s
Ye s
Integrated Li-Ion 60Wh battery
MobileMark
* Battery life varies significantly with settings, usage, & other factors
2014: 20 hrs
45W Round Tip AC adapter
Preloaded operating system:
• Windows 10 Home 64
• Windows 10 Pro 64
• Windows 10 Home in S mode
One of the following, configurable by model:
• 1-year depot repair service
Product Specifications Reference (PSREF)
• 2-year/1-yr battery depot repair service
Environment ENERGY STAR
Note: The specifications above may not be available in all regions. Lenovo
7.1; RoHS-compliant
September 2019
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