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The Lenovo Yoga C640 is a premium 2-in-1 convertible laptop featuring a 10th Gen Intel Core i5 processor, 8GB DDR4 RAM (upgradable to 16GB), and a 512GB SSD for fast storage. Its 13.3-inch Full HD IPS touchscreen with anti-glare technology delivers sharp visuals, while the lightweight 1.35 kg chassis and 18-hour battery life ensure all-day mobility. Pre-installed with Windows 10 Home and MS Office 2019, plus equipped with Dolby Audio speakers and a privacy-shutter HD camera, it’s designed for professionals who demand performance and versatility on the go.
| Brand | Lenovo |
| Manufacturer | Hefei Bitland Information Technology Co.,Ltd, Manufacturing done in one of the below ODMs: Hefei Bitland Information Technology Co.,Ltd No.4088 Jiuxiu Road National Hefei economic & technology development area Hefei Anhui China LCFC（Hefei) Electronics Technology Co., Ltd. NO.1-3188,YUNGU ROAD, HEFEI EXPORT PROCESSING ZONE. ANHUI PROVINCE,CHINA Tech-Com(Shanghai) Computer Co Ltd No.6 Ln.58,San-Zhuang Rd., Songjiang EPZ ShangHai, China Wistron InfoComm (Kunshan) Co.Ltd 168# First Avenue, Kunshan Export Processing Zone, Kunshan, Jiangsu, China Compal information technology (kunshan) CO., LTD. - Address: No. 58, the 1st street, Kunshan Export Processing Zone, Jiangsu, P.R.O.C. CHINA Kunshan Hichain storage Co. Ltd No. 88 Xinxiang Road Avenue Kunshan CBZ Wujiang Hichain warehousing LTD No.2088 Pangjin road, Wujiang economic development area, Jiangsu, China |
| Series | Yoga C640 |
| Colour | Iron Grey |
| Form Factor | Convertible |
| Item Height | 17 Millimeters |
| Item Width | 20.4 Centimeters |
| Standing screen display size | 13.3 Inches |
| Screen Resolution | 1920 x 1080 pixels |
| Resolution | 1920 x 1080 (Full HD) |
| Product Dimensions | 30.6 x 20.4 x 1.7 cm; 1.63 kg |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | 81UE0034IN |
| Processor Brand | Intel |
| Processor Type | Core i5 |
| Processor Speed | 4.2 GHz |
| Processor Count | 4 |
| RAM Size | 8 GB |
| Memory Technology | DDR4 |
| Maximum Memory Supported | 16 GB |
| Hard Drive Size | 512 GB |
| Hard Disk Description | SSD |
| Hard Drive Interface | USB 3.1 |
| Audio Details | Headphones, Speakers |
| Speaker Description | Front Facing Dolby Atmos Speakers |
| Graphics Coprocessor | Integrated Graphics |
| Graphics Chipset Brand | Intel |
| Graphics Card Description | Integrated |
| Graphics RAM Type | GDDR5 |
| Connectivity Type | 802.11ac, 2x2, Wi-Fi + Bluetooth 5.0 (CNVi: Integrated Connectivity) |
| Number of USB 3.0 Ports | 2 |
| Number of Audio-out Ports | 1 |
| Number of Microphone Ports | 1 |
| Voltage | 3.7 Volts |
| Optical Drive Type | Not present |
| Card Reader | USB 3.0 |
| Power Source | Battery Powered |
| Operating System | Windows 10 |
| Average Battery Standby Life (in hours) | 12 Hours |
| Average Battery Life (in hours) | 22 Hours |
| Are Batteries Included | Yes |
| Lithium Battery Energy Content | 60 Watt Hours |
| Number of Lithium Ion Cells | 4 |
| Included Components | Laptop, Adapter, User Manual |
| Manufacturer | Hefei Bitland Information Technology Co.,Ltd |
| Item Weight | 1 kg 630 g |
A**
Latest Laptop with all features
The Laptop is really nice sleek and handy. The packing was sturdy and installation is quiet easy. It is speech enabled and guides you throughout the process. The booting is really fast and amazing.Overall it is good product with all latest features.There is no holder for the pen and Lenovo should have provided the same. Also the case / bag which is available in stores. May be one should check out at store before buying online to get maximum from the money spend.If the vendor can help me with the pen holder it would be great as i saw few youtube video where it was show that pen stand comes along with the laptop but i could not find one.
A**N
Overall value for money.
Excellent battery backup, good pen. Display is good.Touch is not very smooth, no HDMI, no LAN ports. Thought I no need them now, wondering why it is not mentioned in specifications.My son loving the painting using the pen.
S**A
Go for similar specifications with i7 processor
It is meeting all requirements of my family. Easy to use, good keypad, responsive touch screen, fast boot/shutdown, extended battery backup.
V**S
No go for this Yoga c640 | hinge bezel broken
Writing a review after 3 months of usage, the product is not in usable state with in 3 months of usage.-- Hinge broken with in 3 months of usageI was getting a sound while closing the laptop with in one month of usage. Last week, I could see a gap while closing the laptop as shown the figure, which was directly impacting the screen. Reached out to Levono team, based on the details, they weren't ready to cover it under the warranty, but agreed to cover under the additional accidental warranty which came with the Laptop. I had to go for it, even though its not the damage that was created by me, as the Laptop was not usable and had to be used as a desktop. I suspect manufacturing defect for this laptop series, not sure it would long for 3-4 years which is must when a new laptop is bought. Please validate before you think of buying it-- Please search for "hinge bezel broken c640 lenovo" in google to get more information on this
C**A
Great laptop
The laptop is really good. It has really good screen quality and the pen is very smooth to use there are no jitters. Just an fyi please update your windows once you receive the laptop or else the screen will jitter
D**P
1 Month usage review: Good build and speed. Yellow tint on the screen is a problem.
I purchased Lenovo Yoga C640 for my kid's online classes and wanted a touch screen & tablet mode. I am very pleased with the laptop speed, build, tablet mode functionality & pen.Problem: This laptop comes with a Yellow tint in the screen and I raised a support ticket with Lenovo. It took them 40 days to respond and concluded that the Yellow tint in the photos was a manufacturing standard and that they could not do anything about it. The yellow tint was apparently intended to be built in. Initially "Night mode" was blamed but I shared these pictures after disabling night mode and then received the above response.Please buy this laptop only if you are willing to live with the Yellow tint (which I am now forced to live with).
P**R
Best lightweight touchscreen laptop with 3 years warranty
Lightweight | Sleek | Responsive Touchscreen | Touch Pen for onscreen writing | Good Battery backup | Windows 10 | Office Student | 3 Years warranty |
D**Y
good laptop but at costilier side
I am using this laptop since 2 weeks. till now its absolutely superb. I've been using it for various works up to its full potential. I have noticed a bit of heating issue. the keypad gets warmer while playing games, and also fan noise can heared in silent room. Other than the heating problem its absolutely nuts.
TrustPilot
vor 2 Tagen
vor 1 Monat
