Lenovo Yoga C640 81ue0085in Laptop Vs Lenovo Yoga 9i Comparison by Price, Specifications, Features & Review

Lenovo Yoga C640 81ue0085in Laptop vs Lenovo Yoga 9i

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Lenovo Yoga C640 81ue0085in Laptop
6
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Lenovo Yoga 9i

General Information

Brand

Brand Lenovo Lenovo

Colors

Colors - Oatmeal

Colour

Colour Black -

Dimensions(WxDxH)

Dimensions(WxDxH) 306 x 204.48 x 16.9 mm -

Dimensionswxdxh

Dimensionswxdxh - 318 x 230 x 15  mm

Model

Model C640 (81UE0085IN) (83B1002GIN)

Operating System

Operating System Windows 10 Home Basic Windows 11 Home Basic

Operating System Type

Operating System Type 64-bit -

Thickness

Thickness 16.9 Millimeter thickness 15 Millimeter thickness (Slim)

Weight

Weight 1.35 Kg weight (Light-weight) 1.4 Kg weight (Light-weight)

Battery

Battery Cell

Battery Cell 4 Cell 4 Cell

Battery life

Battery Life - 10 Hrs

Battery type

Battery Type Li-Ion Li-Ion

Power Supply

Power Supply 45 W AC Adapter W 75 W

Display Details

Aspect Ratio

Aspect Ratio - 16:10

Brightness

Brightness - 400 nits

Display Features

Display Features Full HD LED Backlit Anti-glare IPS Touch Screen Display (300 nits Brightness) 4K (3840x2400) OLED 400Nits Glossy 100% DCI-P3 DisplayHDR 500 Dolby Vision Glass Touch

Display Resolution

Display Resolution 1920 x 1080 Pixels 3840 x 2400 Pixels

Display Size

Display Size 13.6 Inches (34.54 cm) 14 Inches (35.56 cm)

Display Touchscreen

Display Touchscreen - Yes

Display Type

Display Type LED OLED

Pixel Density

Pixel Density 162 ppi 323 ppi

Touchscreen

Touchscreen Yes -

Key Specs

Display

Display - 14" (35.56 cm) display, 3840 x 2400 px

Memory

Capacity

Capacity 8 GB 16 GB

Expandable Memory

Expandable Memory - 16 GB

Memory Layout

Memory Layout 1x8 Gigabyte 1*16 Gigabyte

Memory Slots

Memory Slots 1 1

RAM speed

RAM speed 2400 Mhz 5200 Mhz

RAM type

RAM Type DDR4 LPDDR5
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Multimedia

Audio Solution

Audio Solution - Dolby Atmos

Inbuilt Microphone

Inbuilt Microphone Yes Yes

Microphone Type

Microphone Type Built-in Microphone Built-In Microphones

Secondary Cam(rearfacing)

Secondary Cam(rearfacing) No -

Sound Technologies

Sound Technologies Dolby Audio -

Speakers

Speakers Built-in Dual Speakers Stereo Speakers

Video Recording

Video Recording 720p HD 1080p

Webcam

Webcam Yes Yes

Networking

Bluetooth

Bluetooth Yes Yes

Bluetooth Version

Bluetooth Version 5.0 -

Other Networking Options

Other Networking Options Multi-Format SD media card reader (4-in-1) -

Wi-Fi Version

Wi-Fi Version 5 -

Wireless LAN

Wireless LAN 802.11 a/b/g/n/ac 802.11 a/b/g/n/ac

Others

Sales Package

Sales Package Laptop, Battery, AC Adapter, User Guide Laptop, Power Adaptor, User Guide, Warranty Documents

Warranty

Warranty 1 Year 3 Years

Performance

Clockspeed

Clockspeed 1.6 Ghz 3.4 Ghz

Graphic Processor

Graphic Processor Intel UHD Intel Iris Xe

Number Of Cores

Number Of Cores - 12

Processor

Processor Intel Core i5-10210U (8th Gen) Intel Core i7-1360P (13th Gen)

Ram

RAM - 16 GB LPDDR5 RAM

Peripherals

Backlit Keyboard

Backlit Keyboard Yes Yes

Fingerprint Scanner

Fingerprint Scanner Yes Yes

Keyboard

Keyboard English Keyboard , English

Pointing Device

Pointing Device Touchpad with Multi-Touch Gestures Enabled ClickPad + Lenovo Precision Pen

Ports

Headphone Jack

Headphone Jack Yes Yes

Microphone Jack

Microphone Jack Yes Yes

SD Card Reader

SD Card Reader Yes -

Usb Type C

Usb Type C 1 1

VGA Port

VGA Port - No

Storage

SSD Capacity

SSD Capacity 512 GB 1 TB

SSD Type

SSD Type - M.2/Optane
Scoring parameters
How is the score calculated?

This is a relative score calculated on the basis of the following specifications:

  • Performance
  • Smart features (Touchscreen, Fingerprint, Touchbar, etc)
  • Camera
  • Storage
  • Display

Each Laptops has been benchmarked against ~31,000 other phones to calculate the score.

For personalized scores based on your preference, you can visit Laptop Recommender to check scores of the recommended Laptops for you.

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