Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) Specifications, Tests and Review

Screen Size
13.3" - IPS
Resolution
1920 x 1080 (Full HD)
Touchscreen
Yes (10-point multi-touch)
CPU
Intel Core i5 (10th Gen) 10210U / 1.6 GHz
GPU
Intel UHD Graphics
RAM
8 GB (provided memory is soldered)
Core Qty
Quad-Core
Storage
256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe)
Battery Capacity
60 Wh

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Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) Review

Get the key specs, technical data, ratings and full review of Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) all in one place. Compare your selected model with other alternatives and give your decision on the best laptop a solid base with our comprehensive overview.

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

Total Rating

81 % - Design
85 % - Display
75 % - Performance
85 % - Connectivity
85 % - Battery
DESIGN AND DIMENSIONS Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640)
Product Type Notebook - flip design
Dimensions (WxDxH) 30.6 cm x 20.448 cm x 1.695 cm
Weight 1.35 kg
Case Material Aluminum, polycarbonate, glass-fibre
Colour Iron grey
DISPLAY Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640)
Screen Size (Type) 13.3" - IPS
Touchscreen Yes (10-point multi-touch)
LCD Backlight Technology LED backlight
Screen Resolution 1920 x 1080 (Full HD)
Widescreen Yes
Image Aspect Ratio 16:9
Image Brightness 300 cd/m²
Colour Gamut 72% NTSC
Features Anti-glare
PROCESSOR Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640)
CPU Intel Core i5 (10th Gen) 10210U / 1.6 GHz
Max Turbo Speed 4.2 GHz
Number of Cores Quad-Core
Cache 6 MB
64-bit Computing Yes
Features Integrated memory controller
MEMORY Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640)
RAM 8 GB (provided memory is soldered)
RAM Type DDR4 SDRAM
Speed 2400 MHz
Rated Speed 2400 MHz
STORAGE Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640)
Graphics Processor (GPU) Intel UHD Graphics
Memory Allocation Technology Shared Video Memory (UMA)
Max Monitors Supported 1 external monitor(s)
Camera Yes - 720p
Camera Features Privacy shutter
Sound Stereo speakers, dual array microphone
Compliant Standards High Definition Audio, Dolby Atmos
COMMUNICATIONS Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0
Wireless Controller M.2 Card
Features 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)
Technology Lithium polymer
Battery Capacity (Size) 60 Wh
Battery Life Up to 22 hours
AC ADAPTER Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640)
Input AC 100-240 V (50/60 Hz)
Output 45 Watt
INPUT Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640)
Type Keyboard, digitizer, touchpad, digital pen
Keyboard Backlight Yes
Features Multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640)
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
SOFTWARE Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640)
Operating System (OS) Windows 10 Pro 64-bit Edition - English
Software Included Microsoft Office 365 Personal
MISCELLANEOUS Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640)
Included Accessories Power adapter, Lenovo Digital Pen
Integrated Options Proximity sensor, G-sensor
Security Fingerprint reader
Features Administrator password, hard drive password, power-on password
Navigation Receiver GPS
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3
SAR Value 1.4 W/kg (body), 1.4 W/kg (limb)
ENERGY STAR Certified Yes
Manufacturer Warranty Limited warranty - 1 year - pick-up and return
Model Number 13IML LTE 81XL

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