Lenovo Yoga C640-13IML Series
Processor: Intel Comet Lake i3-10110U, Intel Comet Lake i5-10210U, Intel Comet Lake i7-10510UGraphics Adapter: Intel UHD Graphics 620
Display: 13.30 inch
Weight: 1.35kg, 1.4kg
Price: 1100 euro
Average Score:
Average of 5 scores (from 12 reviews)
Average of 5 scores (from 12 reviews)
Lenovo Yoga C640-13IML-81UE0003GE
Specifications
Notebook: Lenovo Yoga C640-13IML-81UE0003GEProcessor: Intel Comet Lake i5-10210U
Graphics Adapter: Intel UHD Graphics 620
Display: 13.30 inch, 16:9, 1920 x 1080 pixels
Weight: 1.4kg
Links: Lenovo homepage
Price comparison
Average Score:
Average of 2 scores (from 4 reviews)
Foreign Reviews
Lenovo Yoga C640 review: A portable laptop with long-lasting battery
Source: The Indian Express
EN→zh-CN Archive.org version
The Lenovo Yoga C640 is a great device for middle and upper management users who are on the move always. For these users the 1.35kg weight of this laptop will be a huge advantage, along with the tablet mode that makes it easy to consume content on the move. And there is literally nothing you can’t do with this device, though the 13.3-inch form factor does not make this a device that can be suggested as a desktop replacement. The convertible aspect makes this good for those who need to teach or present stuff all the time.
Single Review, online available, Medium, Date: 04/06/2020
Rating: Total score: 80%
Source: The Indian Express
EN→zh-CN Archive.org versionThe Lenovo Yoga C640 is a great device for middle and upper management users who are on the move always. For these users the 1.35kg weight of this laptop will be a huge advantage, along with the tablet mode that makes it easy to consume content on the move. And there is literally nothing you can’t do with this device, though the 13.3-inch form factor does not make this a device that can be suggested as a desktop replacement. The convertible aspect makes this good for those who need to teach or present stuff all the time.
Single Review, online available, Medium, Date: 04/06/2020
Rating: Total score: 80%
Lenovo Yoga C640 Review
Source: Think Digit EN→zh-CN Archive.org version
Despite its middling keyboard, lazy touchpad, sub-par audio, and heavy price tag, the Lenovo Yoga C640 emerges as a satisfactory choice for buyers who want a thin and light convertible laptop with good performance, bundled stylus, and a really long battery life.
Single Review, online available, Very Long, Date: 03/06/2020
Rating: Total score: 66% price: 65% performance: 64% workmanship: 46%
Source: Think Digit
EN→zh-CN Archive.org versionDespite its middling keyboard, lazy touchpad, sub-par audio, and heavy price tag, the Lenovo Yoga C640 emerges as a satisfactory choice for buyers who want a thin and light convertible laptop with good performance, bundled stylus, and a really long battery life.
Single Review, online available, Very Long, Date: 03/06/2020
Rating: Total score: 66% price: 65% performance: 64% workmanship: 46%
Lenovo Yoga C640 (13) review – a gap-filler that is actually very decent
Source: Laptop Media EN→zh-CN Archive.org version
So, in the first place, we would want to mention that this laptop feels like a gap-feeling notebook. Somewhere between the Yoga 500 and Yoga 700 series. However, when we got some time with it, and of course, didn’t take into consideration the aforementioned, the Yoga C640 (13) actually does a pretty fine job. And has a great keyboard too.
Single Review, online available, Very Long, Date: 11/13/2019
Source: Laptop Media
EN→zh-CN Archive.org versionSo, in the first place, we would want to mention that this laptop feels like a gap-feeling notebook. Somewhere between the Yoga 500 and Yoga 700 series. However, when we got some time with it, and of course, didn’t take into consideration the aforementioned, the Yoga C640 (13) actually does a pretty fine job. And has a great keyboard too.
Single Review, online available, Very Long, Date: 11/13/2019
Lenovo Yoga C640 Preview
Source: Tweakers
NL→zh-CN Archive.org version
Single Review, online available, Short, Date: 09/08/2019
Source: Tweakers
NL→zh-CN Archive.org versionSingle Review, online available, Short, Date: 09/08/2019
Lenovo Yoga C640-13IML-81UE0010GE
Specifications
Notebook: Lenovo Yoga C640-13IML-81UE0010GEProcessor: Intel Comet Lake i7-10510U
Graphics Adapter: Intel UHD Graphics 620
Display: 13.30 inch, 16:9, 1920 x 1080 pixels
Weight: 1.35kg
Price: 1100 euro
Links: Lenovo homepage
Price comparison
Foreign Reviews
Lenovo Yoga C640 initial review: All about 4G connectivity
Source: Pocket Lint EN→zh-CN Archive.org version
The Lenovo Yoga C640 is all about 4G LTE connectivity. It's a sensible balance of size and weight, thanks to the 13-inch screen footprint, while the 360-degree hinge provides additional flexibility to use-cases. There might not be the fancy hinge of the top-end C940 model, but with strong specs, purported strong battery life, and a solid design, there's a lot to appeal if you're in the market for an always-connected laptop.
Single Review, online available, Short, Date: 09/06/2019
Source: Pocket Lint
EN→zh-CN Archive.org versionThe Lenovo Yoga C640 is all about 4G LTE connectivity. It's a sensible balance of size and weight, thanks to the 13-inch screen footprint, while the 360-degree hinge provides additional flexibility to use-cases. There might not be the fancy hinge of the top-end C940 model, but with strong specs, purported strong battery life, and a solid design, there's a lot to appeal if you're in the market for an always-connected laptop.
Single Review, online available, Short, Date: 09/06/2019
Lenovo Yoga C640-13IML-81UE000TUK
Specifications
Notebook: Lenovo Yoga C640-13IML-81UE000TUKProcessor: Intel Comet Lake i3-10110U
Graphics Adapter: Intel UHD Graphics 620
Display: 13.30 inch, 16:9, 1920 x 1080 pixels
Weight: 1.35kg
Links: Lenovo homepage
Price comparison
Average Score:
Average of 3 scores (from 7 reviews)
Foreign Reviews
Lenovo Yoga C640: Abandoning Windows on ARM
Source: On MSFT EN→zh-CN Archive.org version
At roughly $750 bucks, the Lenovo C640 is a great mid-ranger posing as flagship and would be a steal for anyone looking to replace their currently aging home office. With an FHD or 4K touch display, all-day battery life and modern specs that include Bluetooth 5.0, Wi-Fi 5 connectivity, and USB-C ports as well as and 10th Gen quad-core Intel-powered chip, the Lenovo C640 is a buy if you can get your hands on one.
Single Review, online available, Short, Date: 08/11/2020
Source: On MSFT
EN→zh-CN Archive.org versionAt roughly $750 bucks, the Lenovo C640 is a great mid-ranger posing as flagship and would be a steal for anyone looking to replace their currently aging home office. With an FHD or 4K touch display, all-day battery life and modern specs that include Bluetooth 5.0, Wi-Fi 5 connectivity, and USB-C ports as well as and 10th Gen quad-core Intel-powered chip, the Lenovo C640 is a buy if you can get your hands on one.
Single Review, online available, Short, Date: 08/11/2020
Lenovo Yoga C640 review: The battery life blows us away
Source: PC World EN→zh-CN Archive.org version
This Best Buy-exclusive version of the Lenovo Yoga C640-13IML may be saddled with a dual-core i3 processor and cramped storage, but it’s blessed with stellar battery life.
Single Review, online available, Very Long, Date: 06/25/2020
Rating: Total score: 80%
Source: PC World
EN→zh-CN Archive.org versionThis Best Buy-exclusive version of the Lenovo Yoga C640-13IML may be saddled with a dual-core i3 processor and cramped storage, but it’s blessed with stellar battery life.
Single Review, online available, Very Long, Date: 06/25/2020
Rating: Total score: 80%
Lenovo Yoga C640 review: The battery life blows us away
Source: Good Gear Guide EN→zh-CN Archive.org version
This Best Buy-exclusive version of the Lenovo Yoga C640-13IML may be saddled with a dual-core i3 processor and cramped storage, but it’s blessed with stellar battery life. While it may drag its heels when it comes to multi-core tasks, it cruises right along during everyday computing activities. We’re also happy with its reasonably bright screen and Atmos-enabled speakers. We'd say this is a good choice for budget users who stick to basic productivity tasks. The long battery life makes it a particularly good choice for students spending the day on campus, or a gig worker hopping from a cafe to a lobby sofa to a commuter train (pandemic permitting).
Single Review, online available, Very Long, Date: 06/25/2020
Source: Good Gear Guide
EN→zh-CN Archive.org versionThis Best Buy-exclusive version of the Lenovo Yoga C640-13IML may be saddled with a dual-core i3 processor and cramped storage, but it’s blessed with stellar battery life. While it may drag its heels when it comes to multi-core tasks, it cruises right along during everyday computing activities. We’re also happy with its reasonably bright screen and Atmos-enabled speakers. We'd say this is a good choice for budget users who stick to basic productivity tasks. The long battery life makes it a particularly good choice for students spending the day on campus, or a gig worker hopping from a cafe to a lobby sofa to a commuter train (pandemic permitting).
Single Review, online available, Very Long, Date: 06/25/2020
Lenovo Yoga C640 review: Hard to recommend, but not for the reason you'd think
Source: Neowin EN→zh-CN Archive.org version
Don't get me wrong; the Lenovo Yoga C640 is a solid convertible and offers a lot of value at its $599 starting price point. But again, it just seems to me that there are better options for that price on the market, and some of those options even come from Lenovo. Like I said, the Flex 5 that I'll be reviewing next has a much more powerful AMD Ryzen 5 4500U processor, it actually comes with the pen, and more.
Single Review, online available, Very Long, Date: 06/20/2020
Rating: Total score: 65%
Source: Neowin
EN→zh-CN Archive.org versionDon't get me wrong; the Lenovo Yoga C640 is a solid convertible and offers a lot of value at its $599 starting price point. But again, it just seems to me that there are better options for that price on the market, and some of those options even come from Lenovo. Like I said, the Flex 5 that I'll be reviewing next has a much more powerful AMD Ryzen 5 4500U processor, it actually comes with the pen, and more.
Single Review, online available, Very Long, Date: 06/20/2020
Rating: Total score: 65%
Lenovo Yoga C640 unboxing and first impressions
Source: Neowin EN→zh-CN Archive.org version
Announced at IFA 2019, Lenovo's Yoga C640 is the entry level to the company's Yoga lineup. The model that the company sent me costs $599, which isn't bad for a 13.3-inch convertible PC with pen support.
Hands-On, online available, Very Short, Date: 05/23/2020
Source: Neowin
EN→zh-CN Archive.org versionAnnounced at IFA 2019, Lenovo's Yoga C640 is the entry level to the company's Yoga lineup. The model that the company sent me costs $599, which isn't bad for a 13.3-inch convertible PC with pen support.
Hands-On, online available, Very Short, Date: 05/23/2020
Lenovo Yoga C640
Source: PC Mag EN→zh-CN Archive.org version
Overall, the Yoga C640 is a well-priced 2-in-1 convertible whose nifty features, like an integrated webcam privacy filter, are nice to have. Perhaps its signature feature is remarkable battery life, which will appeal to buyers who plan to spend a lot of time away from a power outlet.
Single Review, online available, Very Long, Date: 05/22/2020
Rating: Total score: 80%
Source: PC Mag
EN→zh-CN Archive.org versionOverall, the Yoga C640 is a well-priced 2-in-1 convertible whose nifty features, like an integrated webcam privacy filter, are nice to have. Perhaps its signature feature is remarkable battery life, which will appeal to buyers who plan to spend a lot of time away from a power outlet.
Single Review, online available, Very Long, Date: 05/22/2020
Rating: Total score: 80%
Lenovo Yoga C640 unboxing and first impressions
Source: Neowin Archive.org version
Unboxing the Lenovo Yoga C640 with its Intel Core i3-10110U, 8GB RAM, 128GB SSD, and 13.3-inch FHD display. It's also a convertible that includes pen support for $599.
Single Review, online available, Long, Date: 05/22/2020
Source: Neowin
Archive.org versionUnboxing the Lenovo Yoga C640 with its Intel Core i3-10110U, 8GB RAM, 128GB SSD, and 13.3-inch FHD display. It's also a convertible that includes pen support for $599.
Single Review, online available, Long, Date: 05/22/2020
Comment
Lenovo:
Intel UHD Graphics 620:
集成显卡（GT2,24 EU），可以在一些Kaby-Lake-Refresh 中央处理器型号（15 W ULV系列）上找到。技术上与之前名为HD Graphics 620的Kaby-Lake的显卡相同。
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
Intel Comet Lake:
i5-10210U:
基于Comet Lake的低功耗四核处理器（在技术上与Whiskey Lake相同，但仍采用14nm ++生产）。通过超线程（8个线程），CPU频率在1.6和4.2 GHz之间（全核最大为3.9 GHz）。集成内存控制器支持DDR4-2666，性能可以由OEM调整（可能为10-25瓦，默认为15W）。
与更快的i5-10510U相比，三级缓存从8 MB减少到6 MB。
i7-10510U:
基于Comet Lake的低功耗四核处理器（在技术上与Whiskey Lake相同，但仍采用14nm ++工艺生产）。拥有超线程（8个线程），CPU频率在1.8和4.9 GHz之间（全核最大为4.3 GHz）。集成内存控制器支持DDR4-2666，通过cTDP，性能可以由OEM调整（可能为10-25瓦，默认为15W）。
i3-10110U:
基于Comet Lake的低功耗双核处理器（在技术上与Whiskey Lake相同，但仍采用14nm ++生产）。具有超线程（4个线程），CPU频率在2.1和4.1 GHz之间（全核最高频率为3.7 GHz）提供时钟。集成内存控制器支持DDR4-2666，使用cTDP上/下性能可以由OEM调整（可能为10-25瓦，默认为15W）。集成显卡的时钟频率为300-1000 MHz，仅提供23个而不是24个CU。
» Further information can be found in our Comparison of Mobile Processsors.
» To find out how fine a display is, see our DPI List.
1.35 kg:
这是11到13寸的超大尺寸平板电脑，亚笔记本电脑，超极本和变形本的常见重量。
1.4 kg:
74.2%: No rating comment found (one expected)!
» Further information can be found in our Notebook Purchase Guide.
